Automated build scripts

Added function changes to compiler and runtime
Changed ReadInput_Text() to ReadInput_GetText
2024-11-23 17:01:42 -05:00 · 2024-11-23 15:54:12 -05:00 · 2024-11-23 11:53:39 -05:00 · 2024-11-23 09:46:33 -05:00 · 2024-11-22 11:10:50 -05:00 · 2024-11-19 00:06:41 -05:00
64 changed files with 4719 additions and 3155 deletions
--- a/build_vm_scripts/build_rcbasic_all.sh
+++ b/build_vm_scripts/build_rcbasic_all.sh
@@ -0,0 +1,48 @@
+#!/bin/bash
+
+
+BASEDIR=$(dirname 0)
+cd $BASEDIR
+
+RCBASIC_BUILD_ERROR=2
+RCBASIC_RUNTIME_ERROR=2
+
+export RCBASIC_BUILD_MAIN_DIR=/home/n00bc0de/Projects
+
+export RCBASIC_BUILD_JOURNAL=build_journal.sh
+
+#RCBASIC_BUILD
+if [ -e $RCBASIC_BUILD_JOURNAL ]
+then
+rm $RCBASIC_BUILD_JOURNAL
+fi
+
+touch build_journal.sh
+chmod +x build_journal.sh
+
+pushd $BASEDIR/RCBASIC4/rcbasic_build
+./build.sh
+popd
+
+source $RCBASIC_BUILD_JOURNAL
+
+echo "RCBASIC_BUILD STATUS = $RCBASIC_BUILD_ERROR"
+
+
+#RCBASIC_RUNTIME
+if [ $RCBASIC_BUILD_ERROR == 0 ]
+then
+
+pushd $BASEDIR/RCBASIC4/rcbasic_runtime
+./build.sh
+popd
+
+source $RCBASIC_BUILD_JOURNAL
+
+echo "RCBASIC_RUNTIME STATUS = $RCBASIC_RUNTIME_ERROR"
+
+fi
+
+
+echo "rcbasic_build status=$RCBASIC_BUILD_ERROR"
+echo "rcbasic_RUNTIME status=$RCBASIC_RUNTIME_ERROR"
--- a/build_vm_scripts/rcbasic_build_auto.sh
+++ b/build_vm_scripts/rcbasic_build_auto.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+BASEDIR=$(dirname 0)
+
+echo "build journal path: $RCBASIC_BUILD_JOURNAL"
+
+codeblocks --clean rcbasic_build.cbp
+codeblocks --target=Release --build rcbasic_build.cbp
+
+
+if [ ! -e $BASEDIR/bin/Release/rcbasic_build ]
+then
+
+pushd $RCBASIC_BUILD_MAIN_DIR
+echo "export RCBASIC_BUILD_ERROR=1" >> $RCBASIC_BUILD_JOURNAL
+popd
+
+else
+
+pushd $RCBASIC_BUILD_MAIN_DIR
+echo "export RCBASIC_BUILD_ERROR=0" >> $RCBASIC_BUILD_JOURNAL
+popd
+
+fi
+
--- a/build_vm_scripts/rcbasic_runtime_auto.sh
+++ b/build_vm_scripts/rcbasic_runtime_auto.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+BASEDIR=$(dirname 0)
+
+
+echo "build journal path: $RCBASIC_BUILD_JOURNAL"
+
+codeblocks --clean rcbasic_runtime.cbp
+codeblocks --target=Release --build rcbasic_runtime.cbp
+
+if [ ! -e $BASEDIR/bin/Release/rcbasic_runtime ]
+then
+
+pushd $RCBASIC_BUILD_MAIN_DIR
+echo "export RCBASIC_RUNTIME_ERROR=1" >> "$RCBASIC_BUILD_JOURNAL"
+popd
+
+else
+
+pushd $RCBASIC_BUILD_MAIN_DIR
+echo "export RCBASIC_RUNTIME_ERROR=0" >> "$RCBASIC_BUILD_JOURNAL"
+popd
+
+fi
+
--- a/doc/doc_files/createsprite.html
+++ b/doc/doc_files/createsprite.html
@@ -9,7 +9,42 @@
 	<body>
 		<p><h2>function CreateSprite( img ) </h2></p>
 		<p>
-		 Returns new sprite 
+		 This function returns a new sprite which you can place in a variable for use in your program. 
+		</p>
+		<p>
+		 Here is an example of opening a sprite canvas layer, creating a sprite, setting it's position and finally displaying it. 
+		</p>
+		<p id="rc_code"><code>
+			isFullScreen&nbsp;=&nbsp;<span class="rc_keyword">false</span>&nbsp;<br>
+			vSync&nbsp;=&nbsp;<span class="rc_keyword">true</span>&nbsp;<br>
+			winWidth&nbsp;=&nbsp;<span class="rc_number">640</span>&nbsp;<br>
+			winHeight&nbsp;=&nbsp;<span class="rc_number">480</span>&nbsp;<br>
+			canViewPortX&nbsp;=&nbsp;<span class="rc_number">0</span>&nbsp;<br>
+			canViewPortY&nbsp;=&nbsp;<span class="rc_number">0</span>&nbsp;<br>
+			&nbsp;&nbsp;<br>
+			OpenWindow<b>(</b><span class="rc_string">"CreateSprite"</span>,&nbsp;winWidth,&nbsp;winHeight,&nbsp;isFullScreen,&nbsp;vSync<b>)</b>&nbsp;<br>
+			sCanvas&nbsp;=&nbsp;OpenCanvasSpriteLayer<b>(</b>canViewPortX,&nbsp;canViewPortY,&nbsp;winWidth,&nbsp;winHeight<b>)</b>&nbsp;<br>
+			Canvas<b>(</b>sCanvas<b>)</b>&nbsp;<br>
+			&nbsp;&nbsp;<br>
+			<span class="rc_keyword">DIM</span>&nbsp;eye&nbsp;<br>
+			<span class="rc_keyword">DIM</span>&nbsp;eyeW&nbsp;<br>
+			<span class="rc_keyword">DIM</span>&nbsp;eyeH&nbsp;<br>
+			&nbsp;&nbsp;<br>
+			eye&nbsp;=&nbsp;LoadImage<b>(</b><span class="rc_string">"theEye.png"</span><b>)</b>&nbsp;<br>
+			GetImageSize<b>(</b>eye,&nbsp;eyeW,&nbsp;eyeH<b>)</b>&nbsp;<br>
+			&nbsp;&nbsp;<br>
+			eyeSprite&nbsp;=&nbsp;CreateSprite<b>(</b>eye,&nbsp;eyeW,&nbsp;eyeH<b>)</b>&nbsp;<br>
+			SetSpritePosition<b>(</b>eyeSprite,&nbsp;<span class="rc_number">100</span>,&nbsp;<span class="rc_number">100</span><b>)</b>&nbsp;<br>
+			&nbsp;&nbsp;<br>
+			<span class="rc_keyword">While</span>&nbsp;<span class="rc_keyword">Not</span>&nbsp;Key<b>(</b>K_ESCAPE<b>)</b>&nbsp;<br>
+			<span class="rc_comment">'ClearCanvas() For a sprite layer canvas, you don't need to call ClearCanvas.  It's automatically called. </span><br>
+			Update<b>(</b><b>)</b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="rc_comment">'Update automatically deals with drawing the sprites on the sprite canvas. </span><br>
+			<span class="rc_keyword">Wend</span>&nbsp;<br>
+		</code></p>
+		<p><img src="images/theEye.png" ></p>
+		<br><p>Related: 
+		<a href="opencanvasspritelayer.html">OpenCanvasSpriteLayer</a>
+		<a href="setspriteposition.html">SetSpritePosition</a>
 		</p>
 		<p>

--- a/doc/doc_files/createtileset.html
+++ b/doc/doc_files/createtileset.html
@@ -25,8 +25,67 @@
 		tile_h - The height of each tile 
 		</li>
 		</ul>
+		<p id="rc_code"><code>
+			isFullScreen&nbsp;=&nbsp;<span class="rc_keyword">false</span>&nbsp;<br>
+			vSync&nbsp;=&nbsp;<span class="rc_keyword">true</span>&nbsp;<br>
+			winWidth&nbsp;=&nbsp;<span class="rc_number">640</span>&nbsp;<br>
+			winHeight&nbsp;=&nbsp;<span class="rc_number">480</span>&nbsp;<br>
+			canViewPortX&nbsp;=&nbsp;<span class="rc_number">0</span>&nbsp;<br>
+			canViewPortY&nbsp;=&nbsp;<span class="rc_number">0</span>&nbsp;<br>
+			&nbsp;&nbsp;<br>
+			OpenWindow<b>(</b><span class="rc_string">"TestTileset"</span>,&nbsp;winWidth,&nbsp;winHeight,&nbsp;isFullScreen,&nbsp;vSync<b>)</b>&nbsp;<br>
+			mCanvas&nbsp;=&nbsp;OpenCanvas<b>(</b>winWidth,&nbsp;winHeight,&nbsp;canViewPortX,&nbsp;canViewPortY,&nbsp;winWidth,&nbsp;winHeight,&nbsp;<span class="rc_number">1</span><b>)</b>&nbsp;<br>
+			Canvas<b>(</b>mCanvas<b>)</b>&nbsp;<br>
+			&nbsp;&nbsp;<br>
+			mAtlas&nbsp;=&nbsp;LoadImage<b>(</b><span class="rc_string">"testTileSet.png"</span><b>)</b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="rc_comment">'Load in our atlas or tile set image </span><br>
+			&nbsp;&nbsp;<br>
+			mTileSet&nbsp;=&nbsp;CreateTileSet<b>(</b>mAtlas,&nbsp;<span class="rc_number">24</span>,&nbsp;<span class="rc_number">24</span><b>)</b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="rc_comment">'Create a tile set and assign it a holder to access </span><br>
+			&nbsp;&nbsp;<br>
+			mTileMap&nbsp;=&nbsp;CreateTileMap<b>(</b>mTileSet,&nbsp;<span class="rc_number">20</span>,&nbsp;<span class="rc_number">20</span><b>)</b>&nbsp;&nbsp;&nbsp;<span class="rc_comment">'Create a tile map with our tile set holder "mTileSet" </span><br>
+			&nbsp;&nbsp;<br>
+			<span class="rc_comment">'Now we have a blacnk tilemap to fill with tiles, we now use the mAtlas image to fill in the map </span><br>
+			<span class="rc_comment">'First we will assign a grass tile across our entire tile map. lets grab a grass tile to fill in. </span><br>
+			&nbsp;&nbsp;<br>
+			FillTile<b>(</b>mTileMap,&nbsp;<span class="rc_number">166</span>,&nbsp;<span class="rc_number">0</span>,&nbsp;<span class="rc_number">0</span>,&nbsp;<span class="rc_number">20</span>,&nbsp;<span class="rc_number">20</span><b>)</b>&nbsp;&nbsp;&nbsp;<span class="rc_comment">'The tile number goes by starting at the top left corner to the right edge of the image, </span><br>
+			&nbsp;&nbsp;&nbsp;<span class="rc_comment">'then wraps around and comntinues the count, the image is 13 wide (0-12) so 166 would be </span><br>
+			&nbsp;&nbsp;&nbsp;<span class="rc_comment">'2 in from the end of the last row of images on the tileset. </span><br>
+			&nbsp;&nbsp;<br>
+			SetTile<b>(</b>mTileMap,&nbsp;<span class="rc_number">15</span>,&nbsp;<span class="rc_number">0</span>,&nbsp;<span class="rc_number">0</span><b>)</b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="rc_comment">'With the map filled with grass tiles we can change a single tile, to a little guy in the </span><br>
+			&nbsp;&nbsp;&nbsp;<span class="rc_comment">'top left corner. </span><br>
+			&nbsp;&nbsp;<br>
+			<span class="rc_comment">'Before we begin our main loop, we need to make some variables for holding some important info </span><br>
+			mOffsetX&nbsp;=&nbsp;<span class="rc_number">0</span>&nbsp;<br>
+			mOffsetY&nbsp;=&nbsp;<span class="rc_number">0</span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="rc_comment">'Offset values for where the tile is to be drawn from, used for scrolling. </span><br>
+			mViewportX&nbsp;=&nbsp;<span class="rc_number">640</span>&nbsp;<br>
+			mViewportY&nbsp;=&nbsp;<span class="rc_number">480</span>&nbsp;&nbsp;&nbsp;<span class="rc_comment">'How much of the tile map is to be drawn on the canvas </span><br>
+			&nbsp;&nbsp;<br>
+			<span class="rc_keyword">While</span>&nbsp;<span class="rc_keyword">Not</span>&nbsp;Key<b>(</b>K_ESCAPE<b>)</b>&nbsp;<br>
+			ClearCanvas<b>(</b><b>)</b>&nbsp;<br>
+			&nbsp;&nbsp;<br>
+			DrawTileMap<b>(</b>mTileMap,&nbsp;<span class="rc_number">0</span>,&nbsp;<span class="rc_number">0</span>,&nbsp;mViewportX,&nbsp;mViewportY,&nbsp;mOffsetX,&nbsp;mOffsetY<b>)</b>&nbsp;<br>
+			&nbsp;&nbsp;<br>
+			<span class="rc_keyword">If</span>&nbsp;Key<b>(</b>K_UP<b>)</b>&nbsp;<span class="rc_keyword">Then</span>&nbsp;<br>
+			&nbsp;&nbsp;&nbsp;mOffsetY&nbsp;=&nbsp;mOffsetY&nbsp;-&nbsp;<span class="rc_number">0.5</span>&nbsp;<br>
+			<span class="rc_keyword">ElseIf</span>&nbsp;Key<b>(</b>K_DOWN<b>)</b>&nbsp;<span class="rc_keyword">Then</span>&nbsp;<br>
+			&nbsp;&nbsp;&nbsp;mOffsetY&nbsp;=&nbsp;mOffsetY&nbsp;+&nbsp;<span class="rc_number">0.5</span>&nbsp;<br>
+			<span class="rc_keyword">ElseIf</span>&nbsp;Key<b>(</b>K_LEFT<b>)</b>&nbsp;<span class="rc_keyword">Then</span>&nbsp;<br>
+			&nbsp;&nbsp;&nbsp;mOffsetX&nbsp;=&nbsp;mOffsetX&nbsp;-&nbsp;<span class="rc_number">0.5</span>&nbsp;<br>
+			<span class="rc_keyword">ElseIf</span>&nbsp;Key<b>(</b>K_RIGHT<b>)</b>&nbsp;<span class="rc_keyword">Then</span>&nbsp;<br>
+			&nbsp;&nbsp;&nbsp;mOffsetX&nbsp;=&nbsp;mOffsetX&nbsp;+&nbsp;<span class="rc_number">0.5</span>&nbsp;<br>
+			<span class="rc_keyword">End</span>&nbsp;<span class="rc_keyword">If</span>&nbsp;<br>
+			&nbsp;&nbsp;<br>
+			Update<b>(</b><b>)</b>&nbsp;<br>
+			<span class="rc_keyword">Wend</span>&nbsp;<br>
+			&nbsp;&nbsp;<br>
+			<span class="rc_comment">'As you can see this replaces the grass tile with a character tile, if we wanted to place the character or any other object or image ontop of the tile </span><br>
+			<span class="rc_comment">'we would DrawImage() an image not using the tilemap. </span><br>
+		</code></p>
+		<p><img src="images/testTileSet.png" ></p>
 		<br><p>Related: 
 		<a href="createtilemap.html">CreateTileMap</a>
+		<a href="settile.html">SetTile</a>
+		<a href="filltile.html">FillTile</a>
+		<a href="drawtilemap.html">DrawTileMap</a>
 		</p>
 		<p>

--- a/doc/doc_files/getgravity2d.html
+++ b/doc/doc_files/getgravity2d.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html>
+	<head>
+		<link rel="stylesheet" href="style.css">
+		<meta  content="text/html; charset=UTF-8"  http-equiv="content-type">
+		<title>GetGravity2D [RCBasic Doc] </title>
+	</head>
+
+	<body>
+		<p><h2>sub GetGravity2D(ByRef x, ByRef y) </h2></p>
+		<p>
+		 Use this function for retrieving the global gravity vector. A sprite canvas layer must be open. 
+		</p>
+		<br><p>Related: 
+		<a href="setgravity2d.html">SetGravity2D</a>
+		</p>
+		<p>
+
+	</body>
+</html>
--- a/doc/doc_files/images/testTileSet.png
+++ b/doc/doc_files/images/testTileSet.png
--- a/doc/doc_files/images/theEye.png
+++ b/doc/doc_files/images/theEye.png
--- a/doc/doc_files/nav_bottom.html
+++ b/doc/doc_files/nav_bottom.html
--- a/doc/doc_files/opencanvasspritelayer.html
+++ b/doc/doc_files/opencanvasspritelayer.html
@@ -7,7 +7,7 @@
 	</head>

 	<body>
-		<p><h2>function OpenCanvasSpriteLayer(w, h, viewport_x, viewport_y, viewport_w, viewport_h) </h2></p>
+		<p><h2>function OpenCanvasSpriteLayer(viewport_x, viewport_y, viewport_w, viewport_h) </h2></p>
 		<p>
 		 Returns a sprite layer. These canvases are used for rendering sprites with the integrated physics engine. 
 		</p>
--- a/doc/doc_files/setgravity2d.html
+++ b/doc/doc_files/setgravity2d.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html>
+	<head>
+		<link rel="stylesheet" href="style.css">
+		<meta  content="text/html; charset=UTF-8"  http-equiv="content-type">
+		<title>SetGravity2D [RCBasic Doc] </title>
+	</head>
+
+	<body>
+		<p><h2>sub SetGravity2D(x, y) </h2></p>
+		<p>
+		 Use this function for setting the global gravity vector. A sprite canvas layer must be active. 
+		</p>
+		<br><p>Related: 
+		<a href="getgravity2d.html">GetGravity2D</a>
+		</p>
+		<p>
+
+	</body>
+</html>
--- a/doc/files/createsprite.txt
+++ b/doc/files/createsprite.txt
@@ -1,4 +1,38 @@
 #title CreateSprite [RCBasic Doc]
 #header function CreateSprite( img )

-Returns new sprite
+This function returns a new sprite which you can place in a variable for use in your program.
+
+Here is an example of opening a sprite canvas layer, creating a sprite, setting it's position and finally displaying it.
+
+#code
+    isFullScreen = false
+    vSync = true
+    winWidth = 640
+    winHeight = 480
+    canViewPortX = 0
+    canViewPortY = 0
+
+    OpenWindow("CreateSprite", winWidth, winHeight, isFullScreen, vSync)
+    sCanvas = OpenCanvasSpriteLayer(canViewPortX, canViewPortY, winWidth, winHeight)
+    Canvas(sCanvas)
+
+    DIM eye
+    DIM eyeW
+    DIM eyeH
+
+    eye = LoadImage("theEye.png")
+    GetImageSize(eye, eyeW, eyeH)
+
+    eyeSprite = CreateSprite(eye, eyeW, eyeH)
+    SetSpritePosition(eyeSprite, 100, 100)
+
+    While Not Key(K_ESCAPE)
+        'ClearCanvas() For a sprite layer canvas, you don't need to call ClearCanvas.  It's automatically called.
+        Update()      'Update automatically deals with drawing the sprites on the sprite canvas.
+    Wend
+#/code
+
+#image "images/theEye.png"
+
+#ref OpenCanvasSpriteLayer SetSpritePosition
--- a/doc/files/createtileset.txt
+++ b/doc/files/createtileset.txt
@@ -10,4 +10,62 @@ Parameters:
 #li tile_h - The height of each tile
 #/list

-#ref CreateTileMap
+#code
+isFullScreen = false
+vSync = true
+winWidth = 640
+winHeight = 480
+canViewPortX = 0
+canViewPortY = 0
+
+OpenWindow("TestTileset", winWidth, winHeight, isFullScreen, vSync)
+mCanvas = OpenCanvas(winWidth, winHeight, canViewPortX, canViewPortY, winWidth, winHeight, 1)
+Canvas(mCanvas)
+
+mAtlas = LoadImage("testTileSet.png")					'Load in our atlas or tile set image
+
+mTileSet = CreateTileSet(mAtlas, 24, 24)		'Create a tile set and assign it a holder to access
+
+mTileMap = CreateTileMap(mTileSet, 20, 20)	'Create a tile map with our tile set holder "mTileSet"
+
+'Now we have a blacnk tilemap to fill with tiles, we now use the mAtlas image to fill in the map
+'First we will assign a grass tile across our entire tile map. lets grab a grass tile to fill in.
+
+FillTile(mTileMap, 166, 0, 0, 20, 20)	'The tile number goes by starting at the top left corner to the right edge of the image,
+																'then wraps around and comntinues the count, the image is 13 wide (0-12) so 166 would be
+																'2 in from the end of the last row of images on the tileset.
+
+SetTile(mTileMap, 15, 0, 0)					'With the map filled with grass tiles we can change a single tile, to a little guy in the
+																'top left corner.
+
+'Before we begin our main loop, we need to make some variables for holding some important info
+mOffsetX = 0
+mOffsetY = 0		'Offset values for where the tile is to be drawn from, used for scrolling.
+mViewportX = 640
+mViewportY = 480	'How much of the tile map is to be drawn on the canvas
+
+While Not Key(K_ESCAPE)
+	ClearCanvas()
+
+	DrawTileMap(mTileMap, 0, 0, mViewportX, mViewportY, mOffsetX, mOffsetY)
+
+	If Key(K_UP) Then
+		mOffsetY = mOffsetY - 0.5
+	ElseIf Key(K_DOWN) Then
+		mOffsetY = mOffsetY + 0.5
+	ElseIf Key(K_LEFT) Then
+		mOffsetX = mOffsetX - 0.5
+	ElseIf Key(K_RIGHT) Then
+		mOffsetX = mOffsetX + 0.5
+	End If
+
+	Update()
+Wend
+
+'As you can see this replaces the grass tile with a character tile, if we wanted to place the character or any other object or image ontop of the tile
+'we would DrawImage() an image not using the tilemap.
+#/code
+
+#image "images/testTileSet.png"
+
+#ref CreateTileMap SetTile FillTile DrawTileMap
--- a/doc/files/deletejoint.txt
+++ b/doc/files/deletejoint.txt
@@ -0,0 +1,6 @@
+#title DeleteJoint [RCBasic Doc]
+#header Sub DeleteJoint( joint_id )
+
+Clears a joint from memory
+
+#ref CreateDistanceJoint CreateFrictionJoint CreateGearJoint CreateMotorJoint CreatePrismaticJoint CreatePulleyJoint CreateRevoluteJoint CreateWeldJoint CreateWheelJoint
--- a/doc/files/getgravity2d.txt
+++ b/doc/files/getgravity2d.txt
@@ -0,0 +1,6 @@
+#title GetGravity2D [RCBasic Doc]
+#header sub GetGravity2D(ByRef x, ByRef y)
+
+Use this function for retrieving the global gravity vector. A sprite canvas layer must be open.
+
+#ref SetGravity2D
--- a/doc/files/getspriteaabb.txt
+++ b/doc/files/getspriteaabb.txt
@@ -0,0 +1,4 @@
+#title GetSpriteAABB [RCBasic Doc]
+#header sub GetSpriteAABB( spr_id, ByRef x1, ByRef y1, ByRef x2, ByRef y2 )
+
+Returns the axis aligned bounding box for a sprite
--- a/doc/files/getspritedensity.txt
+++ b/doc/files/getspritedensity.txt
@@ -0,0 +1,6 @@
+#title GetSpriteDensity [RCBasic Doc]
+#header function GetSpriteDensity( spr_id )
+
+Returns the density of a sprite. Higher density means a heavier sprite.
+
+#ref SetSpriteDensity
--- a/doc/files/getspritefriction.txt
+++ b/doc/files/getspritefriction.txt
@@ -0,0 +1,7 @@
+#title GetSpriteFriction [RCBasic Doc]
+#header function GetSpriteFriction( spr_id )
+
+Returns a sprite's friction
+
+#ref GetSpriteFriction
+
--- a/doc/files/getspriterestitution.txt
+++ b/doc/files/getspriterestitution.txt
@@ -0,0 +1,6 @@
+#title GetSpriteRestitution [RCBasic Doc]
+#header function GetSpriteRestitution( spr_id )
+
+Returns the restitution coefficient for a sprite
+
+#ref SetSpriteRestitution
--- a/doc/files/getspriterestitutionthreshold.txt
+++ b/doc/files/getspriterestitutionthreshold.txt
@@ -0,0 +1,6 @@
+#title GetSpriteRestitutionThreshold [RCBasic Doc]
+#header function GetSpriteRestitutionThreshold( spr_id )
+
+Returns the restitution velocity threshold for a sprite
+
+#ref SetSpriteRestitutionThreshold
--- a/doc/files/getworld2dautoclearforces.txt
+++ b/doc/files/getworld2dautoclearforces.txt
@@ -0,0 +1,6 @@
+#title GetWorld2DAutoClearForces [RCBasic Doc]
+#header function GetWorld2DAutoClearForces()
+
+Returns the auto clear forces flag for the active canvas
+
+#ref SetWorld2DAutoClearForces
--- a/doc/files/getworld2dpositioniterations.txt
+++ b/doc/files/getworld2dpositioniterations.txt
@@ -0,0 +1,7 @@
+#title GetWorld2DPositionIterations [RCBasic Doc]
+#header function GetWorld2DPositionIterations()
+
+Returns the number of position iterations for the position constraint solver
+
+#ref SetWorld2DPositionIterations
+
--- a/doc/files/getworld2dtimestep.txt
+++ b/doc/files/getworld2dtimestep.txt
@@ -0,0 +1,6 @@
+#title GetWorld2DTimeStep [RCBasic Doc]
+#header function GetWorld2DTimeStep()
+
+Returns the timestep for the active canvas
+
+#ref SetWorld2DTimeStep
--- a/doc/files/getworld2dvelocityiterations.txt
+++ b/doc/files/getworld2dvelocityiterations.txt
@@ -0,0 +1,6 @@
+#title GetWorld2DVelocityIterations [RCBasic Doc]
+#header function GetWorld2DVelocityIterations()
+
+Returns the number of velocity iterations for the velocity constraint solver
+
+#ref SetWorld2DVelocityIterations
--- a/doc/files/getworld3dmaxsubsteps.txt
+++ b/doc/files/getworld3dmaxsubsteps.txt
@@ -0,0 +1,5 @@
+#title GetWorld3DMaxSubSteps [RCBasic Doc]
+#header function GetWorld3DMaxSubSteps()
+
+Returns the maximum substeps in the 3d physics time step
+
--- a/doc/files/getworld3dtimestep.txt
+++ b/doc/files/getworld3dtimestep.txt
@@ -0,0 +1,4 @@
+#title GetWorld3DTimeStep [RCBasic Doc]
+#header function GetWorld3DTimeStep()
+
+Returns the timestep of the 3d physics simulation
--- a/doc/files/opencanvasspritelayer.txt
+++ b/doc/files/opencanvasspritelayer.txt
@@ -1,5 +1,5 @@
 #title OpenCanvasSpriteLayer [RCBasic Doc]
-#header function OpenCanvasSpriteLayer(w, h, viewport_x, viewport_y, viewport_w, viewport_h)
+#header function OpenCanvasSpriteLayer(viewport_x, viewport_y, viewport_w, viewport_h)

 Returns a sprite layer. These canvases are used for rendering sprites with the integrated physics engine.

--- a/doc/files/readinput_gettext.txt
+++ b/doc/files/readinput_gettext.txt
@@ -0,0 +1,4 @@
+#title ReadInput_GetText$ [RCBasic Doc]
+#header function ReadInput_GetText$()
+
+
--- a/doc/files/setgravity2d.txt
+++ b/doc/files/setgravity2d.txt
@@ -0,0 +1,6 @@
+#title SetGravity2D [RCBasic Doc]
+#header sub SetGravity2D(x, y)
+
+Use this function for setting the global gravity vector. A sprite canvas layer must be active.
+
+#ref GetGravity2D
--- a/doc/files/setspritedensity.txt
+++ b/doc/files/setspritedensity.txt
@@ -0,0 +1,9 @@
+#title SetSpriteDensity [RCBasic Doc]
+#header sub SetSpriteDensity( spr_id, density )
+
+Sets the density of a sprite. Higher density means a heavier sprite.
+
+Density is used to calculate mass for a sprite.
+
+#ref GetSpriteDensity
+
--- a/doc/files/setspritefriction.txt
+++ b/doc/files/setspritefriction.txt
@@ -0,0 +1,6 @@
+#title SetSpriteFriction [RCBasic Doc]
+#header sub SetSpriteFriction( spr_id, friction )
+
+Sets a sprite's friction
+
+#ref GetSpriteFriction
--- a/doc/files/setspriterestitution.txt
+++ b/doc/files/setspriterestitution.txt
@@ -0,0 +1,7 @@
+#title SetSpriteRestitution [RCBasic Doc]
+#header sub SetSpriteRestitution( spr_id, restitution )
+
+Sets the restitution coefficient for a sprite
+
+#ref GetSpriteRestitution
+
--- a/doc/files/setspriterestitutionthreshold.txt
+++ b/doc/files/setspriterestitutionthreshold.txt
@@ -0,0 +1,6 @@
+#title SetSpriteRestitutionThreshold [RCBasic Doc]
+#header sub SetSpriteRestitutionThreshold( spr_id, threshold )
+
+Sets the restitution threshold for a sprite.
+
+#ref GetSpriteRestitutionThreshold
--- a/doc/files/setworld2dautoclearforces.txt
+++ b/doc/files/setworld2dautoclearforces.txt
@@ -0,0 +1,6 @@
+#title SetWorld2DAutoClearForces [RCBasic Doc]
+#header sub SetWorld2DAutoClearForces( flag )
+
+Sets the auto clear forces flag for the active canvas
+
+#ref GetWorld2DAutoClearForces
--- a/doc/files/setworld2dpositioniterations.txt
+++ b/doc/files/setworld2dpositioniterations.txt
@@ -0,0 +1,6 @@
+#title SetWorld2DPositionIterations [RCBasic Doc]
+#header sub SetWorld2DPositionIterations( p )
+
+Sets the number of position iterations for the position constraint solver
+
+#ref GetWorld2DPositionIterations
--- a/doc/files/setworld2dtimestep.txt
+++ b/doc/files/setworld2dtimestep.txt
@@ -0,0 +1,6 @@
+#title SetWorld2DTimeStep [RCBasic Doc]
+#header sub SetWorld2DTimeStep( ts )
+
+Sets the timestep for the active canvas
+
+#ref GetWorld2DTimeStep
--- a/doc/files/setworld2dvelocityiterations.txt
+++ b/doc/files/setworld2dvelocityiterations.txt
@@ -0,0 +1,6 @@
+#title SetWorld2DVelocityIterations [RCBasic Doc]
+#header sub SetWorld2DVelocityIterations( v )
+
+Sets the number of velocity iterations for the velocity constraint solver
+
+#ref GetWorld2DVelocityIterations
--- a/rcbasic_build/.~lock.rcbasic4_changes.ods#
+++ b/rcbasic_build/.~lock.rcbasic4_changes.ods#
@@ -1 +1 @@
-,n00b,fedora,13.11.2024 20:17,file:///home/n00b/.config/libreoffice/4;
+,n00b,fedora,23.11.2024 11:50,file:///home/n00b/.config/libreoffice/4;
--- a/rcbasic_build/intern_inc/switch_cases.h
+++ b/rcbasic_build/intern_inc/switch_cases.h
@@ -1,6 +1,5 @@
 rc_fprint( FPRINT_TXT$ )
 rc_input( INPUT$_PROMPT$ )
-rc_tst(  )
 #/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_inc/exceptions/rc_arrayDim.h
 #/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_inc/exceptions/rc_stringArrayDim.h
 #/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_inc/exceptions/rc_numberArrayDim.h
@@ -444,7 +443,7 @@ rc_setClipboardText( SETCLIPBOARDTEXT_TXT$ )
 rc_hasClipboardText(  )
 rc_readInput_Start(  )
 rc_readInput_Stop(  )
-rc_readInput_Text(  )
+rc_readInput_GetText(  )
 rc_readInput_SetText( READINPUT_SETTEXT_TXT$ )
 rc_readInput_ToggleBackspace( READINPUT_TOGGLEBACKSPACE_FLAG )
 rc_createSprite( CREATESPRITE_IMG,  CREATESPRITE_FRAME_W,  CREATESPRITE_FRAME_H )
@@ -520,6 +519,25 @@ rc_setSpriteAwake( SETSPRITEAWAKE_SPR_ID,  SETSPRITEAWAKE_FLAG )
 rc_spriteIsAwake( SPRITEISAWAKE_SPR_ID )
 rc_setSpriteFixedRotation( SETSPRITEFIXEDROTATION_SPR_ID,  SETSPRITEFIXEDROTATION_FLAG )
 rc_spriteIsFixedRotation( SPRITEISFIXEDROTATION_SPR_ID )
+rc_setSpriteDensity( SETSPRITEDENSITY_SPR_ID,  SETSPRITEDENSITY_DENSITY )
+rc_getSpriteDensity( GETSPRITEDENSITY_SPR_ID )
+rc_setSpriteFriction( SETSPRITEFRICTION_SPR_ID,  SETSPRITEFRICTION_FRICTION )
+rc_getSpriteFriction( GETSPRITEFRICTION_SPR_ID )
+rc_setSpriteRestitution( SETSPRITERESTITUTION_SPR_ID,  SETSPRITERESTITUTION_RESTITUTION )
+rc_getSpriteRestitution( GETSPRITERESTITUTION_SPR_ID )
+rc_setSpriteRestitutionThreshold( SETSPRITERESTITUTIONTHRESHOLD_SPR_ID,  SETSPRITERESTITUTIONTHRESHOLD_THRESHOLD )
+rc_getSpriteRestitutionThreshold( GETSPRITERESTITUTIONTHRESHOLD_SPR_ID )
+rc_getSpriteAABB( GETSPRITEAABB_SPR_ID,  &GETSPRITEAABB_X1,  &GETSPRITEAABB_Y1,  &GETSPRITEAABB_X2,  &GETSPRITEAABB_Y2 )
+rc_setGravity2D( SETGRAVITY2D_X,  SETGRAVITY2D_Y )
+rc_getGravity2D( &GETGRAVITY2D_X,  &GETGRAVITY2D_Y )
+rc_setWorld2DTimeStep( SETWORLD2DTIMESTEP_TS )
+rc_setWorld2DVelocityIterations( SETWORLD2DVELOCITYITERATIONS_V )
+rc_setWorld2DPositionIterations( SETWORLD2DPOSITIONITERATIONS_P )
+rc_getWorld2DTimeStep(  )
+rc_getWorld2DVelocityIterations(  )
+rc_getWorld2DPositionIterations(  )
+rc_setWorld2DAutoClearForces( SETWORLD2DAUTOCLEARFORCES_FLAG )
+rc_getWorld2DAutoClearForces(  )
 rc_createDistanceJoint( CREATEDISTANCEJOINT_SPRITEA,  CREATEDISTANCEJOINT_SPRITEB,  CREATEDISTANCEJOINT_AX,  CREATEDISTANCEJOINT_AY,  CREATEDISTANCEJOINT_BX,  CREATEDISTANCEJOINT_BY,  CREATEDISTANCEJOINT_COLLIDE_CONNECT )
 rc_createFrictionJoint( CREATEFRICTIONJOINT_SPRITEA,  CREATEFRICTIONJOINT_SPRITEB,  CREATEFRICTIONJOINT_X,  CREATEFRICTIONJOINT_Y,  CREATEFRICTIONJOINT_COLLIDE_CONNECT )
 rc_createGearJoint( CREATEGEARJOINT_JOINTA,  CREATEGEARJOINT_JOINTB,  CREATEGEARJOINT_G_RATIO,  CREATEGEARJOINT_COLLIDE_CONNECT )
@@ -845,6 +863,8 @@ rc_addSceneSkyDomeEx( ADDSCENESKYDOMEEX_IMG,  ADDSCENESKYDOMEEX_HORIRES,  ADDSCE
 rc_removeSceneSky(  )
 rc_setWorld3DMaxSubSteps( SETWORLD3DMAXSUBSTEPS_STEPS )
 rc_setWorld3DTimeStep( SETWORLD3DTIMESTEP_TS )
+rc_getWorld3DMaxSubSteps(  )
+rc_getWorld3DTimeStep(  )
 rc_startParticleEmitter(  STARTPARTICLEEMITTER_ACTOR )
 rc_stopParticleEmitter(  STOPPARTICLEEMITTER_ACTOR )
 rc_setParticleDirection(  SETPARTICLEDIRECTION_ACTOR,   SETPARTICLEDIRECTION_X,   SETPARTICLEDIRECTION_Y,   SETPARTICLEDIRECTION_Z )
--- a/rcbasic_build/intern_lib/conio.bas
+++ b/rcbasic_build/intern_lib/conio.bas
@@ -1,3 +1,2 @@
 sub Fprint(txt$)
 function Input$(prompt$)
-sub tst()
--- a/rcbasic_build/intern_lib/scene.bas
+++ b/rcbasic_build/intern_lib/scene.bas
@@ -4,3 +4,5 @@ sub AddSceneSkyDomeEx( img, horiRes, vertRes, txPercentage, spherePercentage, ra
 sub RemoveSceneSky( )
 sub SetWorld3DMaxSubSteps( steps )
 sub SetWorld3DTimeStep( ts )
+function GetWorld3DMaxSubSteps()
+function GetWorld3DTimeStep()
--- a/rcbasic_build/intern_lib/sprite_physics.bas
+++ b/rcbasic_build/intern_lib/sprite_physics.bas
@@ -30,3 +30,22 @@ sub setSpriteAwake( spr_id,  flag)
 function spriteIsAwake( spr_id)
 sub setSpriteFixedRotation( spr_id,  flag)
 function spriteIsFixedRotation( spr_id)
+sub SetSpriteDensity( spr_id, density )
+function GetSpriteDensity( spr_id )
+sub SetSpriteFriction( spr_id, friction )
+function GetSpriteFriction( spr_id )
+sub SetSpriteRestitution( spr_id, restitution )
+function GetSpriteRestitution( spr_id )
+sub SetSpriteRestitutionThreshold( spr_id, threshold )
+function GetSpriteRestitutionThreshold( spr_id )
+sub GetSpriteAABB( spr_id, ByRef x1, ByRef y1, ByRef x2, ByRef y2 )
+sub SetGravity2D( x, y )
+sub GetGravity2D( ByRef x, ByRef y )
+sub SetWorld2DTimeStep( ts )
+sub SetWorld2DVelocityIterations( v )
+sub SetWorld2DPositionIterations( p )
+function GetWorld2DTimeStep()
+function GetWorld2DVelocityIterations()
+function GetWorld2DPositionIterations()
+sub SetWorld2DAutoClearForces( flag )
+function GetWorld2DAutoClearForces()
--- a/rcbasic_build/intern_lib/textedit.bas
+++ b/rcbasic_build/intern_lib/textedit.bas
@@ -1,5 +1,5 @@
 sub ReadInput_Start()
 sub ReadInput_Stop()
-function ReadInput_Text$()
+function ReadInput_GetText$()
 sub ReadInput_SetText(txt$)
 sub ReadInput_ToggleBackspace(flag)
--- a/rcbasic_build/main.cpp
+++ b/rcbasic_build/main.cpp
@@ -912,16 +912,18 @@ int main(int argc, char * argv[])
 {
 	string line = "";

-    rcbasic_dev("embedded_functions.bas"); rcbasic_output_debug_info(); return 0;
+    //rcbasic_dev("embedded_functions.bas"); rcbasic_output_debug_info(); return 0;

    string rc_filename = "";// = "tst.bas";

    bool clean_after_build = false;

    //DEBUG START
-    rc_filename = "/home/n00b/Projects/RCBASIC4/rcbasic_runtime/bin/Release/unittest.bas";
+    //rc_filename = "/home/n00b/Projects/RCBASIC4/rcbasic_runtime/bin/Release/unittest.bas";
    //DEBUG END

+    //enable_presets = true;
+
    if(argc > 1)
        rc_filename = argv[1];

@@ -935,12 +937,12 @@ int main(int argc, char * argv[])

        if(cmd_arg.compare("--debug")==0)
        {
-            cout << "DEBUG MODE" << endl;
+            //cout << "DEBUG MODE" << endl;
            rcbasic_build_debug = true;
        }
        else if(cmd_arg.compare("--no-presets")==0)
        {
-            cout << "DISABLE PRESETS" << endl;
+            //cout << "DISABLE PRESETS" << endl;
            enable_presets = false;
        }
        else if(cmd_arg.compare("--no-clean")==0)
--- a/rcbasic_build/rc_builtin.h
+++ b/rcbasic_build/rc_builtin.h
@@ -8,7 +8,6 @@ void init_embedded_functions()
 	add_embedded_arg("txt$", ID_TYPE_STR);
 	embed_function("Input$", ID_TYPE_FN_STR);
 	add_embedded_arg("prompt$", ID_TYPE_STR);
-	embed_function("tst", ID_TYPE_SUB);
 	embed_function("ArrayDim", ID_TYPE_FN_NUM);
 	add_embedded_arg("id", ID_TYPE_BYREF_NUM);
 	embed_function("StringArrayDim", ID_TYPE_FN_NUM);
@@ -1275,7 +1274,7 @@ void init_embedded_functions()
 	embed_function("HasClipboardText", ID_TYPE_FN_NUM);
 	embed_function("ReadInput_Start", ID_TYPE_SUB);
 	embed_function("ReadInput_Stop", ID_TYPE_SUB);
-	embed_function("ReadInput_Text$", ID_TYPE_FN_STR);
+	embed_function("ReadInput_GetText$", ID_TYPE_FN_STR);
 	embed_function("ReadInput_SetText", ID_TYPE_SUB);
 	add_embedded_arg("txt$", ID_TYPE_STR);
 	embed_function("ReadInput_ToggleBackspace", ID_TYPE_SUB);
@@ -1516,6 +1515,50 @@ void init_embedded_functions()
 	add_embedded_arg("flag", ID_TYPE_NUM);
 	embed_function("spriteIsFixedRotation", ID_TYPE_FN_NUM);
 	add_embedded_arg("spr_id", ID_TYPE_NUM);
+	embed_function("SetSpriteDensity", ID_TYPE_SUB);
+	add_embedded_arg("spr_id", ID_TYPE_NUM);
+	add_embedded_arg("density", ID_TYPE_NUM);
+	embed_function("GetSpriteDensity", ID_TYPE_FN_NUM);
+	add_embedded_arg("spr_id", ID_TYPE_NUM);
+	embed_function("SetSpriteFriction", ID_TYPE_SUB);
+	add_embedded_arg("spr_id", ID_TYPE_NUM);
+	add_embedded_arg("friction", ID_TYPE_NUM);
+	embed_function("GetSpriteFriction", ID_TYPE_FN_NUM);
+	add_embedded_arg("spr_id", ID_TYPE_NUM);
+	embed_function("SetSpriteRestitution", ID_TYPE_SUB);
+	add_embedded_arg("spr_id", ID_TYPE_NUM);
+	add_embedded_arg("restitution", ID_TYPE_NUM);
+	embed_function("GetSpriteRestitution", ID_TYPE_FN_NUM);
+	add_embedded_arg("spr_id", ID_TYPE_NUM);
+	embed_function("SetSpriteRestitutionThreshold", ID_TYPE_SUB);
+	add_embedded_arg("spr_id", ID_TYPE_NUM);
+	add_embedded_arg("threshold", ID_TYPE_NUM);
+	embed_function("GetSpriteRestitutionThreshold", ID_TYPE_FN_NUM);
+	add_embedded_arg("spr_id", ID_TYPE_NUM);
+	embed_function("GetSpriteAABB", ID_TYPE_SUB);
+	add_embedded_arg("spr_id", ID_TYPE_NUM);
+	add_embedded_arg("x1", ID_TYPE_BYREF_NUM);
+	add_embedded_arg("y1", ID_TYPE_BYREF_NUM);
+	add_embedded_arg("x2", ID_TYPE_BYREF_NUM);
+	add_embedded_arg("y2", ID_TYPE_BYREF_NUM);
+	embed_function("SetGravity2D", ID_TYPE_SUB);
+	add_embedded_arg("x", ID_TYPE_NUM);
+	add_embedded_arg("y", ID_TYPE_NUM);
+	embed_function("GetGravity2D", ID_TYPE_SUB);
+	add_embedded_arg("x", ID_TYPE_BYREF_NUM);
+	add_embedded_arg("y", ID_TYPE_BYREF_NUM);
+	embed_function("SetWorld2DTimeStep", ID_TYPE_SUB);
+	add_embedded_arg("ts", ID_TYPE_NUM);
+	embed_function("SetWorld2DVelocityIterations", ID_TYPE_SUB);
+	add_embedded_arg("v", ID_TYPE_NUM);
+	embed_function("SetWorld2DPositionIterations", ID_TYPE_SUB);
+	add_embedded_arg("p", ID_TYPE_NUM);
+	embed_function("GetWorld2DTimeStep", ID_TYPE_FN_NUM);
+	embed_function("GetWorld2DVelocityIterations", ID_TYPE_FN_NUM);
+	embed_function("GetWorld2DPositionIterations", ID_TYPE_FN_NUM);
+	embed_function("SetWorld2DAutoClearForces", ID_TYPE_SUB);
+	add_embedded_arg("flag", ID_TYPE_NUM);
+	embed_function("GetWorld2DAutoClearForces", ID_TYPE_FN_NUM);
 	embed_function("createDistanceJoint", ID_TYPE_FN_NUM);
 	add_embedded_arg("spriteA", ID_TYPE_NUM);
 	add_embedded_arg("spriteB", ID_TYPE_NUM);
@@ -2647,6 +2690,8 @@ void init_embedded_functions()
 	add_embedded_arg("steps", ID_TYPE_NUM);
 	embed_function("SetWorld3DTimeStep", ID_TYPE_SUB);
 	add_embedded_arg("ts", ID_TYPE_NUM);
+	embed_function("GetWorld3DMaxSubSteps", ID_TYPE_FN_NUM);
+	embed_function("GetWorld3DTimeStep", ID_TYPE_FN_NUM);
 	embed_function("startParticleEmitter", ID_TYPE_SUB);
 	add_embedded_arg("actor", ID_TYPE_NUM);
 	embed_function("stopParticleEmitter", ID_TYPE_SUB);
--- a/rcbasic_build/rcbasic.dbgi
+++ b/rcbasic_build/rcbasic.dbgi
@@ -31,6 +31,7 @@ embedded_functions.bas
 /home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/tilemaps.bas
 /home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/mesh.bas
 /home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/actor.bas
+/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/actor_animation.bas
 /home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/actor_physics.bas
 /home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/constraint3D.bas
 /home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/camera.bas
@@ -39,5 +40,4 @@ embedded_functions.bas
 /home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/lights.bas
 /home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/terrain.bas
 /home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/water.bas
-/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/actor_animation.bas
 /home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/materials.bas
--- a/rcbasic_build/rcbasic.dbgs
+++ b/rcbasic_build/rcbasic.dbgs
@@ -331,12 +331,10 @@ N main.CanvasClip w 2
 N main.CanvasClip h 3
 N main.SetCanvasPhysics2D c_num 0
 N main.SetCanvasPhysics2D state 1
-N main.OpenCanvasSpriteLayer w 0
-N main.OpenCanvasSpriteLayer h 1
-N main.OpenCanvasSpriteLayer viewport_x 2
-N main.OpenCanvasSpriteLayer viewport_y 3
-N main.OpenCanvasSpriteLayer viewport_w 4
-N main.OpenCanvasSpriteLayer viewport_h 5
+N main.OpenCanvasSpriteLayer viewport_x 0
+N main.OpenCanvasSpriteLayer viewport_y 1
+N main.OpenCanvasSpriteLayer viewport_w 2
+N main.OpenCanvasSpriteLayer viewport_h 3
 N main.Circle x 0
 N main.Circle y 1
 N main.Circle radius 2
@@ -924,6 +922,320 @@ N main.NumSpriteAnimationLoops sprite 0
 N main.SpriteAnimationIsPlaying sprite 0
 N main.DeleteSpriteAnimation sprite 0
 N main.DeleteSpriteAnimation animation 1
+N main.getSpriteCenter spr_id 0
+BN main.getSpriteCenter x 1
+BN main.getSpriteCenter y 2
+N main.setSpriteLinearVelocity spr_id 0
+N main.setSpriteLinearVelocity x 1
+N main.setSpriteLinearVelocity y 2
+N main.getSpriteLinearVelocity spr_id 0
+BN main.getSpriteLinearVelocity x 1
+BN main.getSpriteLinearVelocity y 2
+N main.setSpriteAngularVelocity spr_id 0
+N main.setSpriteAngularVelocity av 1
+N main.getSpriteAngularVelocity spr_id 0
+N main.applySpriteForce spr_id 0
+N main.applySpriteForce fX 1
+N main.applySpriteForce fY 2
+N main.applySpriteForce pX 3
+N main.applySpriteForce pY 4
+N main.applySpriteCentralForce spr_id 0
+N main.applySpriteCentralForce x 1
+N main.applySpriteCentralForce y 2
+N main.applySpriteTorque spr_id 0
+N main.applySpriteTorque torque 1
+N main.applySpriteLinearImpulse spr_id 0
+N main.applySpriteLinearImpulse iX 1
+N main.applySpriteLinearImpulse iY 2
+N main.applySpriteLinearImpulse pX 3
+N main.applySpriteLinearImpulse pY 4
+N main.applySpriteAngularImpulse spr_id 0
+N main.applySpriteAngularImpulse impulse 1
+N main.getSpriteMass spr_id 0
+N main.getSpriteInertia spr_id 0
+N main.getSpriteWorldPoint spr_id 0
+N main.getSpriteWorldPoint lX 1
+N main.getSpriteWorldPoint lY 2
+BN main.getSpriteWorldPoint x 3
+BN main.getSpriteWorldPoint y 4
+N main.getSpriteWorldVector spr_id 0
+N main.getSpriteWorldVector lX 1
+N main.getSpriteWorldVector lY 2
+BN main.getSpriteWorldVector x 3
+BN main.getSpriteWorldVector y 4
+N main.getSpriteLocalPoint spr_id 0
+N main.getSpriteLocalPoint wX 1
+N main.getSpriteLocalPoint wY 2
+BN main.getSpriteLocalPoint x 3
+BN main.getSpriteLocalPoint y 4
+N main.getSpriteLocalVector spr_id 0
+N main.getSpriteLocalVector wX 1
+N main.getSpriteLocalVector wY 2
+BN main.getSpriteLocalVector x 3
+BN main.getSpriteLocalVector y 4
+N main.getSpriteLinearVelocityFromLocalPoint spr_id 0
+N main.getSpriteLinearVelocityFromLocalPoint pX 1
+N main.getSpriteLinearVelocityFromLocalPoint pY 2
+BN main.getSpriteLinearVelocityFromLocalPoint x 3
+BN main.getSpriteLinearVelocityFromLocalPoint y 4
+N main.getSpriteLinearVelocityFromWorldPoint spr_id 0
+N main.getSpriteLinearVelocityFromWorldPoint wX 1
+N main.getSpriteLinearVelocityFromWorldPoint wY 2
+BN main.getSpriteLinearVelocityFromWorldPoint x 3
+BN main.getSpriteLinearVelocityFromWorldPoint y 4
+N main.getSpriteLinearDamping spr_id 0
+N main.setSpriteLinearDamping spr_id 0
+N main.setSpriteLinearDamping linearDamping 1
+N main.getSpriteAngularDamping spr_id 0
+N main.setSpriteAngularDamping spr_id 0
+N main.setSpriteAngularDamping angularDamping 1
+N main.getSpriteGravityScale spr_id 0
+N main.setSpriteGravityScale spr_id 0
+N main.setSpriteGravityScale g_scale 1
+N main.setSpriteBullet spr_id 0
+N main.setSpriteBullet flag 1
+N main.spriteIsBullet spr_id 0
+N main.setSpriteSleepAllowed spr_id 0
+N main.setSpriteSleepAllowed flag 1
+N main.spriteSleepAllowed spr_id 0
+N main.setSpriteAwake spr_id 0
+N main.setSpriteAwake flag 1
+N main.spriteIsAwake spr_id 0
+N main.setSpriteFixedRotation spr_id 0
+N main.setSpriteFixedRotation flag 1
+N main.spriteIsFixedRotation spr_id 0
+N main.SetSpriteDensity spr_id 0
+N main.SetSpriteDensity density 1
+N main.GetSpriteDensity spr_id 0
+N main.SetSpriteFriction spr_id 0
+N main.SetSpriteFriction friction 1
+N main.GetSpriteFriction spr_id 0
+N main.SetSpriteRestitution spr_id 0
+N main.SetSpriteRestitution restitution 1
+N main.GetSpriteRestitution spr_id 0
+N main.SetSpriteRestitutionThreshold spr_id 0
+N main.SetSpriteRestitutionThreshold threshold 1
+N main.GetSpriteRestitutionThreshold spr_id 0
+N main.GetSpriteAABB spr_id 0
+BN main.GetSpriteAABB x1 1
+BN main.GetSpriteAABB y1 2
+BN main.GetSpriteAABB x2 3
+BN main.GetSpriteAABB y2 4
+N main.SetGravity2D x 0
+N main.SetGravity2D y 1
+BN main.GetGravity2D x 0
+BN main.GetGravity2D y 1
+N main.SetWorld2DTimeStep ts 0
+N main.SetWorld2DVelocityIterations v 0
+N main.SetWorld2DPositionIterations p 0
+N main.SetWorld2DAutoClearForces flag 0
+N main.createDistanceJoint spriteA 0
+N main.createDistanceJoint spriteB 1
+N main.createDistanceJoint aX 2
+N main.createDistanceJoint aY 3
+N main.createDistanceJoint bX 4
+N main.createDistanceJoint bY 5
+N main.createDistanceJoint collide_connect 6
+N main.createFrictionJoint spriteA 0
+N main.createFrictionJoint spriteB 1
+N main.createFrictionJoint x 2
+N main.createFrictionJoint y 3
+N main.createFrictionJoint collide_connect 4
+N main.createGearJoint jointA 0
+N main.createGearJoint jointB 1
+N main.createGearJoint g_ratio 2
+N main.createGearJoint collide_connect 3
+N main.createMotorJoint spriteA 0
+N main.createMotorJoint spriteB 1
+N main.createMotorJoint collide_connect 2
+N main.createPrismaticJoint spriteA 0
+N main.createPrismaticJoint spriteB 1
+N main.createPrismaticJoint aX 2
+N main.createPrismaticJoint aY 3
+N main.createPrismaticJoint axisX 4
+N main.createPrismaticJoint axisY 5
+N main.createPrismaticJoint collide_connect 6
+N main.createPulleyJoint spriteA 0
+N main.createPulleyJoint spriteB 1
+N main.createPulleyJoint gaX 2
+N main.createPulleyJoint gaY 3
+N main.createPulleyJoint gbX 4
+N main.createPulleyJoint gbY 5
+N main.createPulleyJoint aX 6
+N main.createPulleyJoint aY 7
+N main.createPulleyJoint bX 8
+N main.createPulleyJoint bY 9
+N main.createPulleyJoint j_ratio 10
+N main #fn11 11
+N main.createPulleyJoint collide_connect 11
+N main.createRevoluteJoint spriteA 0
+N main.createRevoluteJoint spriteB 1
+N main.createRevoluteJoint x 2
+N main.createRevoluteJoint y 3
+N main.createRevoluteJoint collide_connect 4
+N main.createWeldJoint spriteA 0
+N main.createWeldJoint spriteB 1
+N main.createWeldJoint x 2
+N main.createWeldJoint y 3
+N main.createWeldJoint collide_connect 4
+N main.createWheelJoint spriteA 0
+N main.createWheelJoint spriteB 1
+N main.createWheelJoint aX 2
+N main.createWheelJoint aY 3
+N main.createWheelJoint axisX 4
+N main.createWheelJoint axisY 5
+N main.createWheelJoint collide_connect 6
+N main.getJointWorldAnchorA joint_id 0
+BN main.getJointWorldAnchorA x 1
+BN main.getJointWorldAnchorA y 2
+N main.getJointWorldAnchorB joint_id 0
+BN main.getJointWorldAnchorB x 1
+BN main.getJointWorldAnchorB y 2
+N main.getJointReactionForce joint_id 0
+N main.getJointReactionForce inv_dt 1
+BN main.getJointReactionForce x 2
+BN main.getJointReactionForce y 3
+N main.getJointReactionTorque joint_id 0
+N main.getJointReactionTorque inv_dt 1
+N main.getJointLocalAnchorA joint_id 0
+BN main.getJointLocalAnchorA x 1
+BN main.getJointLocalAnchorA y 2
+N main.getJointLocalAnchorB joint_id 0
+BN main.getJointLocalAnchorB x 1
+BN main.getJointLocalAnchorB y 2
+N main.setJointLength joint_id 0
+N main.setJointLength jlen 1
+N main.getJointLength joint_id 0
+N main.setJointMinLength joint_id 0
+N main.setJointMinLength jlen 1
+N main.getJointMinLength joint_id 0
+N main.setJointMaxLength joint_id 0
+N main.setJointMaxLength jlen 1
+N main.getJointMaxLength joint_id 0
+N main.getJointCurrentLength joint_id 0
+N main.setJointStiffness joint_id 0
+N main.setJointStiffness stiffness 1
+N main.getJointStiffness joint_id 0
+N main.setJointDamping joint_id 0
+N main.setJointDamping damping 1
+N main.getJointDamping joint_id 0
+N main.setJointMaxForce joint_id 0
+N main.setJointMaxForce force 1
+N main.getJointMaxForce joint_id 0
+N main.setJointMaxTorque joint_id 0
+N main.setJointMaxTorque torque 1
+N main.getJointMaxTorque joint_id 0
+N main.setJointCorrectionFactor joint_id 0
+N main.setJointCorrectionFactor factor 1
+N main.getJointCorrectionFactor joint_id 0
+N main.setJointRatio joint_id 0
+N main.setJointRatio j_ratio 1
+N main.getJointRatio joint_id 0
+N main.setJointLinearOffset joint_id 0
+N main.setJointLinearOffset x 1
+N main.setJointLinearOffset y 2
+N main.getJointLinearOffset joint_id 0
+BN main.getJointLinearOffset x 1
+BN main.getJointLinearOffset y 2
+N main.setJointAngularOffset joint_id 0
+N main.setJointAngularOffset angleOffset 1
+N main.getJointAngularOffset joint_id 0
+N main.getJointLocalAxisA joint_id 0
+BN main.getJointLocalAxisA x 1
+BN main.getJointLocalAxisA y 2
+N main.getJointReferenceAngle joint_id 0
+N main.getJointTranslation joint_id 0
+N main.getJointSpeed joint_id 0
+N main.jointIsLimitEnabled joint_id 0
+N main.enableJointLimit joint_id 0
+N main.enableJointLimit flag 1
+N main.getJointLowerLimit joint_id 0
+N main.getJointUpperLimit joint_id 0
+N main.setJointLimits joint_id 0
+N main.setJointLimits lower_limit 1
+N main.setJointLimits upper_limit 2
+N main.jointMotorIsEnabled joint_id 0
+N main.enableJointMotor joint_id 0
+N main.enableJointMotor flag 1
+N main.setJointMotorSpeed joint_id 0
+N main.setJointMotorSpeed speed 1
+N main.getJointMotorSpeed joint_id 0
+N main.setJointMaxMotorForce joint_id 0
+N main.setJointMaxMotorForce force 1
+N main.getJointMaxMotorForce joint_id 0
+N main.getJointMotorForce joint_id 0
+N main.getJointMotorForce inv_dt 1
+N main.setJointMaxMotorTorque joint_id 0
+N main.setJointMaxMotorTorque torque 1
+N main.getJointMaxMotorTorque joint_id 0
+N main.getJointMotorTorque joint_id 0
+N main.getJointMotorTorque inv_dt 1
+N main.getJointGroundAnchorA joint_id 0
+BN main.getJointGroundAnchorA x 1
+BN main.getJointGroundAnchorA y 2
+N main.getJointGroundAnchorB joint_id 0
+BN main.getJointGroundAnchorB x 1
+BN main.getJointGroundAnchorB y 2
+N main.getJointLengthA joint_id 0
+N main.getJointLengthB joint_id 0
+N main.getJointCurrentLengthA joint_id 0
+N main.getJointCurrentLengthB joint_id 0
+N main.setJointOrigin joint_id 0
+N main.setJointOrigin x 1
+N main.setJointOrigin y 2
+N main.getJointAngle joint_id 0
+N main.getJointLinearSpeed joint_id 0
+N main.getJointAngularSpeed joint_id 0
+N main.DeleteJoint joint_id 0
+N main.CreateTileSet img_id 0
+N main.CreateTileSet tile_w 1
+N main.CreateTileSet tile_h 2
+N main.SetTileAnimationLength tileset 0
+N main.SetTileAnimationLength base_tile 1
+N main.SetTileAnimationLength num_frames 2
+N main.GetTileAnimationLength tileset 0
+N main.GetTileAnimationLength base_tile 1
+N main.SetTileAnimationFrame tileset 0
+N main.SetTileAnimationFrame base_tile 1
+N main.SetTileAnimationFrame anim_frame 2
+N main.SetTileAnimationFrame tile_frame 3
+N main.GetTileAnimationFrame tileset 0
+N main.GetTileAnimationFrame base_tile 1
+N main.GetTileAnimationFrame anim_frame 2
+N main.SetTileAnimationSpeed tileset 0
+N main.SetTileAnimationSpeed base_tile 1
+N main.SetTileAnimationSpeed speed 2
+N main.GetTileAnimationSpeed tileset 0
+N main.GetTileAnimationSpeed base_tile 1
+N main.CreateTileMap tileset 0
+N main.CreateTileMap widthInTiles 1
+N main.CreateTileMap heightInTiles 2
+N main.SetTileMapSize tilemap 0
+N main.SetTileMapSize widthInTiles 1
+N main.SetTileMapSize heightInTiles 2
+N main.GetTileMapSize tilemap 0
+BN main.GetTileMapSize widthInTiles 1
+BN main.GetTileMapSize heightInTiles 2
+N main.SetTile tilemap 0
+N main.SetTile tile 1
+N main.SetTile x 2
+N main.SetTile y 3
+N main.GetTile tilemap 0
+N main.GetTile x 1
+N main.GetTile y 2
+N main.FillTile tilemap 0
+N main.FillTile tile 1
+N main.FillTile x 2
+N main.FillTile y 3
+N main.FillTile widthInTiles 4
+N main.FillTile heightInTiles 5
+N main.DrawTileMap tilemap 0
+N main.DrawTileMap x 1
+N main.DrawTileMap y 2
+N main.DrawTileMap w 3
+N main.DrawTileMap h 4
+N main.DrawTileMap offset_x 5
+N main.DrawTileMap offset_y 6
 S main.LoadMesh mesh_file$ 0
 N main.DeleteMesh mesh 0
 N main.AddMeshBuffer mesh 0
@@ -1007,6 +1319,40 @@ N main.GetActorAutoCulling actor 0
 N main.AddActorShadow actor 0
 N main.RemoveActorShadow actor 0
 N main.ActorExists actor 0
+N main.CreateActorAnimation actor 0
+N main.CreateActorAnimation start_frame 1
+N main.CreateActorAnimation end_frame 2
+N main.CreateActorAnimation speed 3
+N main.SetActorAnimation actor 0
+N main.SetActorAnimation animation 1
+N main.SetActorAnimation num_loops 2
+N main.SetActorAnimationSpeed actor 0
+N main.SetActorAnimationSpeed animation 1
+N main.SetActorAnimationSpeed speed 2
+N main.SetActorAnimationFrames actor 0
+N main.SetActorAnimationFrames animation 1
+N main.SetActorAnimationFrames start_frame 2
+N main.SetActorAnimationFrames end_frame 3
+N main.GetActorCurrentAnimation actor 0
+N main.GetActorAnimationSpeed actor 0
+N main.GetActorAnimationSpeed animation 1
+N main.GetActorAnimationStartFrame actor 0
+N main.GetActorAnimationStartFrame animation 1
+N main.GetActorAnimationEndFrame actor 0
+N main.GetActorAnimationEndFrame animation 1
+N main.SetActorFrame actor 0
+N main.SetActorFrame frame 1
+N main.GetActorFrame actor 0
+N main.ActorAnimationIsPlaying actor 0
+N main.NumActorAnimationLoops actor 0
+N main.SetActorMD2Animation actor 0
+N main.SetActorMD2Animation anim 1
+N main.SetActorMD2Animation num_loops 2
+N main.SetActorMD2AnimationByName actor 0
+S main.SetActorMD2AnimationByName anim_name$ 0
+N main.SetActorMD2AnimationByName num_loops 1
+N main.DeleteActorAnimation actor 0
+N main.DeleteActorAnimation animation 1
 N main.SetGravity3D x 0
 N main.SetGravity3D y 1
 N main.SetGravity3D z 2
@@ -1136,10 +1482,10 @@ N main.applyActorImpulseWorld rel_y 5
 N main.applyActorImpulseWorld rel_z 6
 N main.clearActorForces actor 0
 N main.updateActorInertiaTensor actor 0
-N main.getActorCOMPosition actor 0
-BN main.getActorCOMPosition x 1
-BN main.getActorCOMPosition y 2
-BN main.getActorCOMPosition z 3
+N main.getActorCenter actor 0
+BN main.getActorCenter x 1
+BN main.getActorCenter y 2
+BN main.getActorCenter z 3
 N main.getActorRotationQ actor 0
 BN main.getActorRotationQ x 1
 BN main.getActorRotationQ y 2
@@ -1169,13 +1515,13 @@ N main.setActorAngularVelocityWorld actor 0
 N main.setActorAngularVelocityWorld x 1
 N main.setActorAngularVelocityWorld y 2
 N main.setActorAngularVelocityWorld z 3
-N main.getActorLocalPointVelocity actor 0
-N main.getActorLocalPointVelocity rel_x 1
-N main.getActorLocalPointVelocity rel_y 2
-N main.getActorLocalPointVelocity rel_z 3
-BN main.getActorLocalPointVelocity x 4
-BN main.getActorLocalPointVelocity y 5
-BN main.getActorLocalPointVelocity z 6
+N main.getActorVelocityInLocalPoint actor 0
+N main.getActorVelocityInLocalPoint rel_x 1
+N main.getActorVelocityInLocalPoint rel_y 2
+N main.getActorVelocityInLocalPoint rel_z 3
+BN main.getActorVelocityInLocalPoint x 4
+BN main.getActorVelocityInLocalPoint y 5
+BN main.getActorVelocityInLocalPoint z 6
 N main.getActorLinearVelocityLocal actor 0
 BN main.getActorLinearVelocityLocal x 1
 BN main.getActorLinearVelocityLocal y 2
@@ -1655,40 +2001,6 @@ N main.SetTerrainPatchLOD actor 0
 N main.SetTerrainPatchLOD patchX 1
 N main.SetTerrainPatchLOD patchZ 2
 N main.SetTerrainPatchLOD LOD 3
-N main.CreateActorAnimation actor 0
-N main.CreateActorAnimation start_frame 1
-N main.CreateActorAnimation end_frame 2
-N main.CreateActorAnimation speed 3
-N main.SetActorAnimation actor 0
-N main.SetActorAnimation animation 1
-N main.SetActorAnimation num_loops 2
-N main.SetActorAnimationSpeed actor 0
-N main.SetActorAnimationSpeed animation 1
-N main.SetActorAnimationSpeed speed 2
-N main.SetActorAnimationFrames actor 0
-N main.SetActorAnimationFrames animation 1
-N main.SetActorAnimationFrames start_frame 2
-N main.SetActorAnimationFrames end_frame 3
-N main.GetActorCurrentAnimation actor 0
-N main.GetActorAnimationSpeed actor 0
-N main.GetActorAnimationSpeed animation 1
-N main.GetActorAnimationStartFrame actor 0
-N main.GetActorAnimationStartFrame animation 1
-N main.GetActorAnimationEndFrame actor 0
-N main.GetActorAnimationEndFrame animation 1
-N main.SetActorFrame actor 0
-N main.SetActorFrame frame 1
-N main.GetActorFrame actor 0
-N main.ActorAnimationIsPlaying actor 0
-N main.NumActorAnimationLoops actor 0
-N main.SetActorMD2Animation actor 0
-N main.SetActorMD2Animation anim 1
-N main.SetActorMD2Animation num_loops 2
-N main.SetActorMD2AnimationByName actor 0
-S main.SetActorMD2AnimationByName anim_name$ 0
-N main.SetActorMD2AnimationByName num_loops 1
-N main.DeleteActorAnimation actor 0
-N main.DeleteActorAnimation animation 1
 N main.deleteMaterial material_id 0
 N main.setActorMaterial actor 0
 N main.setActorMaterial material_num 1
--- a/rcbasic_build/rcbasic4_changes.ods
+++ b/rcbasic_build/rcbasic4_changes.ods
--- a/rcbasic_build/rcbasic_dev.txt
+++ b/rcbasic_build/rcbasic_dev.txt
@@ -2,7 +2,6 @@ embed_function("Fprint", ID_TYPE_SUB);
 add_embedded_arg("txt$", ID_TYPE_STR);
 embed_function("Input$", ID_TYPE_FN_STR);
 add_embedded_arg("prompt$", ID_TYPE_STR);
-embed_function("tst", ID_TYPE_SUB);
 embed_function("ArrayDim", ID_TYPE_FN_NUM);
 add_embedded_arg("id", ID_TYPE_BYREF_NUM);
 embed_function("StringArrayDim", ID_TYPE_FN_NUM);
@@ -1269,7 +1268,7 @@ add_embedded_arg("txt$", ID_TYPE_STR);
 embed_function("HasClipboardText", ID_TYPE_FN_NUM);
 embed_function("ReadInput_Start", ID_TYPE_SUB);
 embed_function("ReadInput_Stop", ID_TYPE_SUB);
-embed_function("ReadInput_Text$", ID_TYPE_FN_STR);
+embed_function("ReadInput_GetText$", ID_TYPE_FN_STR);
 embed_function("ReadInput_SetText", ID_TYPE_SUB);
 add_embedded_arg("txt$", ID_TYPE_STR);
 embed_function("ReadInput_ToggleBackspace", ID_TYPE_SUB);
@@ -1510,6 +1509,50 @@ add_embedded_arg("spr_id", ID_TYPE_NUM);
 add_embedded_arg("flag", ID_TYPE_NUM);
 embed_function("spriteIsFixedRotation", ID_TYPE_FN_NUM);
 add_embedded_arg("spr_id", ID_TYPE_NUM);
+embed_function("SetSpriteDensity", ID_TYPE_SUB);
+add_embedded_arg("spr_id", ID_TYPE_NUM);
+add_embedded_arg("density", ID_TYPE_NUM);
+embed_function("GetSpriteDensity", ID_TYPE_FN_NUM);
+add_embedded_arg("spr_id", ID_TYPE_NUM);
+embed_function("SetSpriteFriction", ID_TYPE_SUB);
+add_embedded_arg("spr_id", ID_TYPE_NUM);
+add_embedded_arg("friction", ID_TYPE_NUM);
+embed_function("GetSpriteFriction", ID_TYPE_FN_NUM);
+add_embedded_arg("spr_id", ID_TYPE_NUM);
+embed_function("SetSpriteRestitution", ID_TYPE_SUB);
+add_embedded_arg("spr_id", ID_TYPE_NUM);
+add_embedded_arg("restitution", ID_TYPE_NUM);
+embed_function("GetSpriteRestitution", ID_TYPE_FN_NUM);
+add_embedded_arg("spr_id", ID_TYPE_NUM);
+embed_function("SetSpriteRestitutionThreshold", ID_TYPE_SUB);
+add_embedded_arg("spr_id", ID_TYPE_NUM);
+add_embedded_arg("threshold", ID_TYPE_NUM);
+embed_function("GetSpriteRestitutionThreshold", ID_TYPE_FN_NUM);
+add_embedded_arg("spr_id", ID_TYPE_NUM);
+embed_function("GetSpriteAABB", ID_TYPE_SUB);
+add_embedded_arg("spr_id", ID_TYPE_NUM);
+add_embedded_arg("x1", ID_TYPE_BYREF_NUM);
+add_embedded_arg("y1", ID_TYPE_BYREF_NUM);
+add_embedded_arg("x2", ID_TYPE_BYREF_NUM);
+add_embedded_arg("y2", ID_TYPE_BYREF_NUM);
+embed_function("SetGravity2D", ID_TYPE_SUB);
+add_embedded_arg("x", ID_TYPE_NUM);
+add_embedded_arg("y", ID_TYPE_NUM);
+embed_function("GetGravity2D", ID_TYPE_SUB);
+add_embedded_arg("x", ID_TYPE_BYREF_NUM);
+add_embedded_arg("y", ID_TYPE_BYREF_NUM);
+embed_function("SetWorld2DTimeStep", ID_TYPE_SUB);
+add_embedded_arg("ts", ID_TYPE_NUM);
+embed_function("SetWorld2DVelocityIterations", ID_TYPE_SUB);
+add_embedded_arg("v", ID_TYPE_NUM);
+embed_function("SetWorld2DPositionIterations", ID_TYPE_SUB);
+add_embedded_arg("p", ID_TYPE_NUM);
+embed_function("GetWorld2DTimeStep", ID_TYPE_FN_NUM);
+embed_function("GetWorld2DVelocityIterations", ID_TYPE_FN_NUM);
+embed_function("GetWorld2DPositionIterations", ID_TYPE_FN_NUM);
+embed_function("SetWorld2DAutoClearForces", ID_TYPE_SUB);
+add_embedded_arg("flag", ID_TYPE_NUM);
+embed_function("GetWorld2DAutoClearForces", ID_TYPE_FN_NUM);
 embed_function("createDistanceJoint", ID_TYPE_FN_NUM);
 add_embedded_arg("spriteA", ID_TYPE_NUM);
 add_embedded_arg("spriteB", ID_TYPE_NUM);
@@ -2641,6 +2684,8 @@ embed_function("SetWorld3DMaxSubSteps", ID_TYPE_SUB);
 add_embedded_arg("steps", ID_TYPE_NUM);
 embed_function("SetWorld3DTimeStep", ID_TYPE_SUB);
 add_embedded_arg("ts", ID_TYPE_NUM);
+embed_function("GetWorld3DMaxSubSteps", ID_TYPE_FN_NUM);
+embed_function("GetWorld3DTimeStep", ID_TYPE_FN_NUM);
 embed_function("startParticleEmitter", ID_TYPE_SUB);
 add_embedded_arg("actor", ID_TYPE_NUM);
 embed_function("stopParticleEmitter", ID_TYPE_SUB);
--- a/rcbasic_build/rcbasic_dev2.txt
+++ b/rcbasic_build/rcbasic_dev2.txt
--- a/rcbasic_build/rcbasic_dev3.txt
+++ b/rcbasic_build/rcbasic_dev3.txt
@@ -4,9 +4,6 @@ case FN_Fprint: //Sub Procedure
 case FN_Input$: //String Function
 	 rc_push_str(rc_input( INPUT$_PROMPT$ ));
 	break;
-case FN_tst: //Sub Procedure
-	rc_tst(  );
-	break;
 case FN_ArrayDim: //Number Function
 	//DUMMY CASE

@@ -1364,8 +1361,8 @@ case FN_ReadInput_Start: //Sub Procedure
 case FN_ReadInput_Stop: //Sub Procedure
 	rc_readInput_Stop(  );
 	break;
-case FN_ReadInput_Text$: //String Function
-	 rc_push_str(rc_readInput_Text(  ));
+case FN_ReadInput_GetText$: //String Function
+	 rc_push_str(rc_readInput_GetText(  ));
 	break;
 case FN_ReadInput_SetText: //Sub Procedure
 	rc_readInput_SetText( READINPUT_SETTEXT_TXT$ );
@@ -1592,6 +1589,63 @@ case FN_setSpriteFixedRotation: //Sub Procedure
 case FN_spriteIsFixedRotation: //Number Function
 	 rc_push_num(rc_spriteIsFixedRotation( SPRITEISFIXEDROTATION_SPR_ID ));
 	break;
+case FN_SetSpriteDensity: //Sub Procedure
+	rc_setSpriteDensity( SETSPRITEDENSITY_SPR_ID,  SETSPRITEDENSITY_DENSITY );
+	break;
+case FN_GetSpriteDensity: //Number Function
+	 rc_push_num(rc_getSpriteDensity( GETSPRITEDENSITY_SPR_ID ));
+	break;
+case FN_SetSpriteFriction: //Sub Procedure
+	rc_setSpriteFriction( SETSPRITEFRICTION_SPR_ID,  SETSPRITEFRICTION_FRICTION );
+	break;
+case FN_GetSpriteFriction: //Number Function
+	 rc_push_num(rc_getSpriteFriction( GETSPRITEFRICTION_SPR_ID ));
+	break;
+case FN_SetSpriteRestitution: //Sub Procedure
+	rc_setSpriteRestitution( SETSPRITERESTITUTION_SPR_ID,  SETSPRITERESTITUTION_RESTITUTION );
+	break;
+case FN_GetSpriteRestitution: //Number Function
+	 rc_push_num(rc_getSpriteRestitution( GETSPRITERESTITUTION_SPR_ID ));
+	break;
+case FN_SetSpriteRestitutionThreshold: //Sub Procedure
+	rc_setSpriteRestitutionThreshold( SETSPRITERESTITUTIONTHRESHOLD_SPR_ID,  SETSPRITERESTITUTIONTHRESHOLD_THRESHOLD );
+	break;
+case FN_GetSpriteRestitutionThreshold: //Number Function
+	 rc_push_num(rc_getSpriteRestitutionThreshold( GETSPRITERESTITUTIONTHRESHOLD_SPR_ID ));
+	break;
+case FN_GetSpriteAABB: //Sub Procedure
+	rc_getSpriteAABB( GETSPRITEAABB_SPR_ID,  &GETSPRITEAABB_X1,  &GETSPRITEAABB_Y1,  &GETSPRITEAABB_X2,  &GETSPRITEAABB_Y2 );
+	break;
+case FN_SetGravity2D: //Sub Procedure
+	rc_setGravity2D( SETGRAVITY2D_X,  SETGRAVITY2D_Y );
+	break;
+case FN_GetGravity2D: //Sub Procedure
+	rc_getGravity2D( &GETGRAVITY2D_X,  &GETGRAVITY2D_Y );
+	break;
+case FN_SetWorld2DTimeStep: //Sub Procedure
+	rc_setWorld2DTimeStep( SETWORLD2DTIMESTEP_TS );
+	break;
+case FN_SetWorld2DVelocityIterations: //Sub Procedure
+	rc_setWorld2DVelocityIterations( SETWORLD2DVELOCITYITERATIONS_V );
+	break;
+case FN_SetWorld2DPositionIterations: //Sub Procedure
+	rc_setWorld2DPositionIterations( SETWORLD2DPOSITIONITERATIONS_P );
+	break;
+case FN_GetWorld2DTimeStep: //Number Function
+	 rc_push_num(rc_getWorld2DTimeStep(  ));
+	break;
+case FN_GetWorld2DVelocityIterations: //Number Function
+	 rc_push_num(rc_getWorld2DVelocityIterations(  ));
+	break;
+case FN_GetWorld2DPositionIterations: //Number Function
+	 rc_push_num(rc_getWorld2DPositionIterations(  ));
+	break;
+case FN_SetWorld2DAutoClearForces: //Sub Procedure
+	rc_setWorld2DAutoClearForces( SETWORLD2DAUTOCLEARFORCES_FLAG );
+	break;
+case FN_GetWorld2DAutoClearForces: //Number Function
+	 rc_push_num(rc_getWorld2DAutoClearForces(  ));
+	break;
 case FN_createDistanceJoint: //Number Function
 	 rc_push_num(rc_createDistanceJoint( CREATEDISTANCEJOINT_SPRITEA,  CREATEDISTANCEJOINT_SPRITEB,  CREATEDISTANCEJOINT_AX,  CREATEDISTANCEJOINT_AY,  CREATEDISTANCEJOINT_BX,  CREATEDISTANCEJOINT_BY,  CREATEDISTANCEJOINT_COLLIDE_CONNECT ));
 	break;
@@ -2567,6 +2621,12 @@ case FN_SetWorld3DMaxSubSteps: //Sub Procedure
 case FN_SetWorld3DTimeStep: //Sub Procedure
 	rc_setWorld3DTimeStep( SETWORLD3DTIMESTEP_TS );
 	break;
+case FN_GetWorld3DMaxSubSteps: //Number Function
+	 rc_push_num(rc_getWorld3DMaxSubSteps(  ));
+	break;
+case FN_GetWorld3DTimeStep: //Number Function
+	 rc_push_num(rc_getWorld3DTimeStep(  ));
+	break;
 case FN_startParticleEmitter: //Sub Procedure
 	rc_startParticleEmitter(  STARTPARTICLEEMITTER_ACTOR );
 	break;
--- a/rcbasic_runtime/em_build.sh
+++ b/rcbasic_runtime/em_build.sh
@@ -0,0 +1,68 @@
+#!/bin/bash
+
+BASEDIR=$(dirname $0)
+
+cd $BASEDIR
+
+export PROG_LOCATION=/home/n00b/projects/rcbasic_alpha3/test_project
+export OUT_HTML=/home/n00b/projects/rc_em/output/test.html
+
+export EMSDK_PATH=$BASEDIR/emsdk
+export RCBASIC_SRC_PATH=$PWD/..
+
+RC_EMSDK_VERSION=3.1.72
+
+if [ ! -e $EMSDK_PATH ] 
+then
+git clone https://github.com/emscripten-core/emsdk.git
+pushd $EMSDK_PATH
+# I am selecting a version that I know works here since this might get broken by emscripten in the future
+./emsdk install $RC_EMSDK_VERSION
+popd
+fi
+
+
+pushd $EMSDK_PATH
+# I am selecting a version that I know works here since this might get broken by emscripten in the future
+./emsdk activate $RC_EMSDK_VERSION
+source ./emsdk_env.sh
+popd
+
+
+emcc \
+	-L$BASEDIR \
+	--use-port=freetype \
+	libIrrlicht.a \
+	-lbox2d \
+	-lBullet3Collision -lBullet3Common -lBullet3Dynamics -lBullet3Geometry -lBulletCollision -lBulletDynamics -lBulletInverseDynamics -lBulletSoftBody -lLinearMath \
+	-s FULL_ES2=1 \
+	-s USE_SDL=2 -s USE_SDL_IMAGE=2 -s USE_SDL_MIXER=2 -s USE_SDL_NET=2 -s USE_OGG=1 -s USE_VORBIS=1 -ltheora -ltheoradec -O3 -s ASYNCIFY -s SDL2_IMAGE_FORMATS='["bmp","png","xpm"]' --use-preload-plugins \
+	gui_freetype_font.o \
+	irrBulletBoxShape.o \
+	irrBulletBvhTriangleMeshShape.o \
+	irrBulletCapsuleShape.o \
+	irrBulletCollisionCallBackInformation.o \
+	irrBulletCollisionObjectAffectorAttract.o \
+	irrBulletCollisionObjectAffectorDelete.o \
+	irrBulletCollisionObjectAffector.o \
+	irrBulletCollisionObject.o \
+	irrBulletCollisionShape.o \
+	irrBulletcommon.o \
+	irrBulletConeShape.o \
+	irrBulletConvexHullShape.o \
+	irrBulletCylinderShape.o \
+	irrBulletPhysicsDebug.o \
+	irrBulletRayCastVehicle.o \
+	irrBullet.o \
+	irrBulletRigidBody.o \
+	irrBulletLiquidBody.o \
+	irrBulletSoftBody.o \
+	irrBulletSphereShape.o \
+	main.o \
+	theoraplay.o \
+	irrBulletGhostObject.o \
+	irrBulletGImpactMeshShape.o \
+	irrBulletMotionState.o \
+	irrBulletTriangleMeshShape.o \
+	irrBulletWorld.o \
+	-o "$OUT_HTML" --preload-file $PROG_LOCATION@ --use-preload-plugins -s TOTAL_MEMORY=134217728 -s ALLOW_MEMORY_GROWTH=1 -s MAXIMUM_MEMORY=1073741824
--- a/rcbasic_runtime/em_setup.sh
+++ b/rcbasic_runtime/em_setup.sh
@@ -40,35 +40,36 @@ export AN8_INCLUDE=/home/n00b/Projects/an8-parser
 export BOX2D_LIB=/home/n00b/Projects/box2d-2.4.2/box2d-2.4.2/em_build/bin
 export BOX2D_INCLUDE=/home/n00b/Projects/box2d-2.4.2/box2d-2.4.2/include

+export RCBASIC_SRC_PATH=$PWD/..

-em++ main.cpp \
-	theoraplay.c \
-	gui_freetype_font.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletBoxShape.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletBvhTriangleMeshShape.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletCapsuleShape.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletCollisionCallBackInformation.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletCollisionObjectAffectorAttract.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletCollisionObjectAffector.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletCollisionObjectAffectorDelete.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletCollisionObject.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletCollisionShape.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletcommon.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletConeShape.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletConvexHullShape.cpp \
-	$IRR_BULLET_SRC_DIR/irrBullet.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletCylinderShape.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletGhostObject.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletGImpactMeshShape.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletLiquidBody.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletMotionState.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletPhysicsDebug.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletRayCastVehicle.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletRigidBody.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletSoftBody.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletSphereShape.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletTriangleMeshShape.cpp \
-	$IRR_BULLET_SRC_DIR/irrBulletWorld.cpp \
+emcc -c $RCBASIC_SRC_PATH/main.cpp \
+	-c $RCBASIC_SRC_PATH/theoraplay.c \
+	-c $RCBASIC_SRC_PATH/gui_freetype_font.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletBoxShape.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletBvhTriangleMeshShape.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletCapsuleShape.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletCollisionCallBackInformation.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletCollisionObjectAffectorAttract.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletCollisionObjectAffector.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletCollisionObjectAffectorDelete.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletCollisionObject.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletCollisionShape.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletcommon.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletConeShape.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletConvexHullShape.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBullet.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletCylinderShape.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletGhostObject.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletGImpactMeshShape.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletLiquidBody.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletMotionState.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletPhysicsDebug.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletRayCastVehicle.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletRigidBody.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletSoftBody.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletSphereShape.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletTriangleMeshShape.cpp \
+	-c $IRR_BULLET_SRC_DIR/irrBulletWorld.cpp \
 	"-I$IRR_BULLET_INCLUDE" \
 	"-L$THEORA_LIB" \
 	"-I$THEORA_INCLUDE" \
@@ -96,7 +97,7 @@ em++ main.cpp \
 	-lbox2d \
 	--use-port=freetype \
 	-s FULL_ES2=1 \
-	-s USE_SDL=2 -s USE_SDL_IMAGE=2 -s USE_SDL_MIXER=2 -s USE_SDL_NET=2 -s USE_OGG=1 -s USE_VORBIS=1 -ltheora -ltheoradec -o "$OUT_HTML" --preload-file $PROG_LOCATION@ -O3 -s ASYNCIFY -s SDL2_IMAGE_FORMATS='["bmp","png","xpm"]' --use-preload-plugins -s TOTAL_MEMORY=134217728 -s ALLOW_MEMORY_GROWTH=1 -s MAXIMUM_MEMORY=1073741824
+	-s USE_SDL=2 -s USE_SDL_IMAGE=2 -s USE_SDL_MIXER=2 -s USE_SDL_NET=2 -s USE_OGG=1 -s USE_VORBIS=1 -ltheora -ltheoradec -O3 -s ASYNCIFY -s SDL2_IMAGE_FORMATS='["bmp","png","xpm"]' --use-preload-plugins


 #	--use-port=bullet \
--- a/rcbasic_runtime/main.cpp
+++ b/rcbasic_runtime/main.cpp
@@ -662,21 +662,15 @@ bool rcbasic_load(std::string filename)

 uint64_t readInt()
 {
-    for(int i = 0; i < sizeof(uint64_t); i++)
-    {
-        readint_val.data[i] = segment[current_segment][current_address];
-        current_address++;
-    }
+	readint_val.i = ((uint64_t*)&segment[current_segment][current_address] )[0];
+	current_address += sizeof(uint64_t);
 	return readint_val.i;
 }

 double readDouble()
 {
-    for(int i = 0; i < sizeof(double); i++)
-    {
-        readdouble_val.data[i] = segment[current_segment][current_address];
-        current_address++;
-    }
+	readdouble_val.f = ((double*)&segment[current_segment][current_address] )[0];
+	current_address += sizeof(double);
 	return readdouble_val.f;
 }

@@ -4447,10 +4441,19 @@ int main(int argc, char * argv[])
    #endif

    //ogles2 test
+    #ifdef RC_TESTING
+    std::string debug_opt = "a";
+    std::cin >> debug_opt;
+    if(debug_opt.compare("a")==0)
+		rc_intern_dirChange("/home/n00b/Downloads/Shuffleboard/");
+    else
 		rc_intern_dirChange("/home/n00b/projects/rcbasic_alpha3/test_project");
-    rc_filename = "main.cbc";
+    #endif
    //---------------

+    if( (!rc_intern_fileExist(rc_filename)) || rc_filename.compare("")==0 )
+		rc_filename = "main.cbc";
+
    if(rcbasic_load(rc_filename))
    {
        #ifdef RCBASIC_DEBUG
--- a/rcbasic_runtime/rc_base_actor.h
+++ b/rcbasic_runtime/rc_base_actor.h
@@ -307,6 +307,9 @@ int rc_createAnimatedActor(int mesh_id)
    animation.frame_start_time = SDL_GetTicks();
    animation.frame_swap_time = 1000/60;
    rc_actor[actor_id].animation.push_back(animation);
+    rc_actor[actor_id].current_animation = 0;
+    rc_actor[actor_id].current_animation_loop = 0;
+    rc_actor[actor_id].num_animation_loops = 0;
    rc_animEndCallBack* anim_callback = new rc_animEndCallBack();
    anim_callback->ref_actor = &rc_actor[actor_id];
    anim_callback->OnAnimationEnd(node);
--- a/rcbasic_runtime/rc_defines.h
+++ b/rcbasic_runtime/rc_defines.h
--- a/rcbasic_runtime/rc_func130_cases.h
+++ b/rcbasic_runtime/rc_func130_cases.h
@@ -4,9 +4,6 @@ case FN_Fprint: //Sub Procedure
 case FN_Input$: //String Function
 	 rc_push_str(rc_input( INPUT$_PROMPT$ ));
 	break;
-case FN_tst: //Sub Procedure
-	rc_tst(  );
-	break;
 case FN_ArrayDim: //Number Function
 	//DUMMY CASE

@@ -1364,8 +1361,8 @@ case FN_ReadInput_Start: //Sub Procedure
 case FN_ReadInput_Stop: //Sub Procedure
 	rc_readInput_Stop(  );
 	break;
-case FN_ReadInput_Text$: //String Function
-	 rc_push_str(rc_readInput_Text(  ));
+case FN_ReadInput_GetText$: //String Function
+	 rc_push_str(rc_readInput_GetText(  ));
 	break;
 case FN_ReadInput_SetText: //Sub Procedure
 	rc_readInput_SetText( READINPUT_SETTEXT_TXT$ );
@@ -1592,6 +1589,63 @@ case FN_setSpriteFixedRotation: //Sub Procedure
 case FN_spriteIsFixedRotation: //Number Function
 	 rc_push_num(rc_spriteIsFixedRotation( SPRITEISFIXEDROTATION_SPR_ID ));
 	break;
+case FN_SetSpriteDensity: //Sub Procedure
+	rc_setSpriteDensity( SETSPRITEDENSITY_SPR_ID,  SETSPRITEDENSITY_DENSITY );
+	break;
+case FN_GetSpriteDensity: //Number Function
+	 rc_push_num(rc_getSpriteDensity( GETSPRITEDENSITY_SPR_ID ));
+	break;
+case FN_SetSpriteFriction: //Sub Procedure
+	rc_setSpriteFriction( SETSPRITEFRICTION_SPR_ID,  SETSPRITEFRICTION_FRICTION );
+	break;
+case FN_GetSpriteFriction: //Number Function
+	 rc_push_num(rc_getSpriteFriction( GETSPRITEFRICTION_SPR_ID ));
+	break;
+case FN_SetSpriteRestitution: //Sub Procedure
+	rc_setSpriteRestitution( SETSPRITERESTITUTION_SPR_ID,  SETSPRITERESTITUTION_RESTITUTION );
+	break;
+case FN_GetSpriteRestitution: //Number Function
+	 rc_push_num(rc_getSpriteRestitution( GETSPRITERESTITUTION_SPR_ID ));
+	break;
+case FN_SetSpriteRestitutionThreshold: //Sub Procedure
+	rc_setSpriteRestitutionThreshold( SETSPRITERESTITUTIONTHRESHOLD_SPR_ID,  SETSPRITERESTITUTIONTHRESHOLD_THRESHOLD );
+	break;
+case FN_GetSpriteRestitutionThreshold: //Number Function
+	 rc_push_num(rc_getSpriteRestitutionThreshold( GETSPRITERESTITUTIONTHRESHOLD_SPR_ID ));
+	break;
+case FN_GetSpriteAABB: //Sub Procedure
+	rc_getSpriteAABB( GETSPRITEAABB_SPR_ID,  &GETSPRITEAABB_X1,  &GETSPRITEAABB_Y1,  &GETSPRITEAABB_X2,  &GETSPRITEAABB_Y2 );
+	break;
+case FN_SetGravity2D: //Sub Procedure
+	rc_setGravity2D( SETGRAVITY2D_X,  SETGRAVITY2D_Y );
+	break;
+case FN_GetGravity2D: //Sub Procedure
+	rc_getGravity2D( &GETGRAVITY2D_X,  &GETGRAVITY2D_Y );
+	break;
+case FN_SetWorld2DTimeStep: //Sub Procedure
+	rc_setWorld2DTimeStep( SETWORLD2DTIMESTEP_TS );
+	break;
+case FN_SetWorld2DVelocityIterations: //Sub Procedure
+	rc_setWorld2DVelocityIterations( SETWORLD2DVELOCITYITERATIONS_V );
+	break;
+case FN_SetWorld2DPositionIterations: //Sub Procedure
+	rc_setWorld2DPositionIterations( SETWORLD2DPOSITIONITERATIONS_P );
+	break;
+case FN_GetWorld2DTimeStep: //Number Function
+	 rc_push_num(rc_getWorld2DTimeStep(  ));
+	break;
+case FN_GetWorld2DVelocityIterations: //Number Function
+	 rc_push_num(rc_getWorld2DVelocityIterations(  ));
+	break;
+case FN_GetWorld2DPositionIterations: //Number Function
+	 rc_push_num(rc_getWorld2DPositionIterations(  ));
+	break;
+case FN_SetWorld2DAutoClearForces: //Sub Procedure
+	rc_setWorld2DAutoClearForces( SETWORLD2DAUTOCLEARFORCES_FLAG );
+	break;
+case FN_GetWorld2DAutoClearForces: //Number Function
+	 rc_push_num(rc_getWorld2DAutoClearForces(  ));
+	break;
 case FN_createDistanceJoint: //Number Function
 	 rc_push_num(rc_createDistanceJoint( CREATEDISTANCEJOINT_SPRITEA,  CREATEDISTANCEJOINT_SPRITEB,  CREATEDISTANCEJOINT_AX,  CREATEDISTANCEJOINT_AY,  CREATEDISTANCEJOINT_BX,  CREATEDISTANCEJOINT_BY,  CREATEDISTANCEJOINT_COLLIDE_CONNECT ));
 	break;
@@ -2567,6 +2621,12 @@ case FN_SetWorld3DMaxSubSteps: //Sub Procedure
 case FN_SetWorld3DTimeStep: //Sub Procedure
 	rc_setWorld3DTimeStep( SETWORLD3DTIMESTEP_TS );
 	break;
+case FN_GetWorld3DMaxSubSteps: //Number Function
+	 rc_push_num(rc_getWorld3DMaxSubSteps(  ));
+	break;
+case FN_GetWorld3DTimeStep: //Number Function
+	 rc_push_num(rc_getWorld3DTimeStep(  ));
+	break;
 case FN_startParticleEmitter: //Sub Procedure
 	rc_startParticleEmitter(  STARTPARTICLEEMITTER_ACTOR );
 	break;
--- a/rcbasic_runtime/rc_gfx.h
+++ b/rcbasic_runtime/rc_gfx.h
@@ -767,38 +767,23 @@ bool rc_restoreWindow()
    return false;
 }

-void rc_setWindowIcon(int slot)
+void rc_setWindowIcon(int img_id)
 {
-    SDL_Rect img_rect;
-    img_rect.x = 0;
-    img_rect.y = 0;
-    //img_rect.w = rc_image_width[slot];
-    //img_rect.h = rc_image_height[slot];
-    /*
-    if(rc_himage[slot][win_num] != NULL)
-    {
-        //SDL_RendererFlip rf = (SDL_RendererFlip)(SDL_FLIP_VERTICAL);
+	if(img_id < 0 || img_id >= rc_image.size())
+		return;

-        SDL_Surface * tmp_surf = SDL_CreateRGBSurface(0, rc_image_width[slot], rc_image_height[slot], 32, 0, 0, 0, 0);
-        SDL_Texture * tmp_tex = SDL_CreateTexture(rc_win_renderer[rc_active_window], rc_pformat->format, SDL_TEXTUREACCESS_TARGET, rc_image_width[slot], rc_image_height[slot]);
-        SDL_SetRenderTarget(rc_win_renderer[rc_active_window],NULL);
-        SDL_RenderCopy(rc_win_renderer[rc_active_window],rc_himage[slot][rc_active_window],NULL,&img_rect);
-        //SDL_RenderCopyEx(rc_win_renderer[rc_active_window],rc_himage[slot][rc_active_window],NULL,NULL,0,NULL,rf);
+	if(!rc_image[img_id].image)
+		return;

-        SDL_RenderReadPixels(rc_win_renderer[rc_active_window], &img_rect, rc_pformat->format,tmp_surf->pixels,tmp_surf->pitch);
+    SDL_Surface* img_surface = convertTextureToSurface(rc_image[img_id].image);

-        SDL_SetColorKey(tmp_surf,SDL_TRUE,rc_image_colorKey[slot]);
+    if(!img_surface)
+		return;

-        SDL_SetWindowIcon(rc_win[rc_active_window], tmp_surf);
+    SDL_SetColorKey(img_surface,SDL_TRUE,0);
+	SDL_SetWindowIcon(rc_window, img_surface);

-
-        if(rc_active_screen >= 0)
-            SDL_SetRenderTarget(rc_win_renderer[rc_active_window], rc_hscreen[rc_active_window][rc_active_screen]);
-
-        SDL_DestroyTexture(tmp_tex);
-        SDL_FreeSurface(tmp_surf);
-    }
-    */
+    SDL_FreeSurface(img_surface);
 }


@@ -883,6 +868,24 @@ void sortCanvasZ()
    //std::cout << std::endl;
 }

+void rc_setActiveCanvas(int canvas_id)
+{
+    rc_active_canvas = canvas_id;
+
+    if(rc_active_canvas >= 0 && rc_active_canvas < rc_canvas.size())
+    {
+        if(rc_canvas[rc_active_canvas].texture)
+            VideoDriver->setRenderTarget(rc_canvas[rc_active_canvas].texture, false, false);
+
+		rc_setDriverMaterial();
+    }
+}
+
+int rc_activeCanvas()
+{
+    return rc_active_canvas;
+}
+
 int rc_canvasOpen(int w, int h, int vx, int vy, int vw, int vh, int mode, int canvas_type=RC_CANVAS_TYPE_2D)
 {
    if(!VideoDriver)
@@ -977,7 +980,10 @@ int rc_canvasOpen(int w, int h, int vx, int vy, int vw, int vh, int mode, int ca
    }

    if(rc_active_canvas < 0)
+	{
 		rc_active_canvas = canvas_id;
+		rc_setActiveCanvas(rc_active_canvas);
+	}

    for(int i = 0; i < rc_canvas_zOrder.size(); i++)
    {
@@ -1067,28 +1073,22 @@ void rc_setCanvasPhysics2D(int canvas_id, bool flag)
 		rc_canvas[canvas_id].physics2D.enabled = flag;
 }

-void rc_setActiveCanvas(int canvas_id)
-{
-    rc_active_canvas = canvas_id;
-
-    if(rc_active_canvas >= 0 && rc_active_canvas < rc_canvas.size())
-    {
-        if(rc_canvas[rc_active_canvas].texture)
-            VideoDriver->setRenderTarget(rc_canvas[rc_active_canvas].texture, false, false);
-    }
-}
-
-int rc_activeCanvas()
-{
-    return rc_active_canvas;
-}

 void rc_clearCanvas()
 {
    if(rc_active_canvas >= 0 && rc_active_canvas < rc_canvas.size())
    {
        if(rc_canvas[rc_active_canvas].texture)
+		switch(rc_canvas[rc_active_canvas].type)
+		{
+			case RC_CANVAS_TYPE_2D:
 				VideoDriver->clearBuffers(true, true, true, rc_clear_color);
+				break;
+			default:
+				VideoDriver->clearBuffers(true, true, true, rc_clear_color);
+				break;
+		}
+
    }
 }

@@ -1453,13 +1453,6 @@ void rc_drawRectFill(int x, int y, int w, int h)
    VideoDriver->draw2DRectangle(rc_active_color, r);
 }

-void rc_drawCircle(int x, int y, double r)
-{
-    irr::core::vector2d<s32> r_pos(x,y);
-
-    VideoDriver->draw2DPolygon(r_pos, r, rc_active_color, 30);
-}
-


 //Filled Circle Code from CuteAlien on Irrlicht forum
@@ -1491,23 +1484,6 @@ void makeCircle(irr::core::array<irr::video::S3DVertex>& vertices, irr::core::ar
    }
 }

-void rc_drawCircleFill(int x, int y, double r)
-{
-    irr::core::vector2d<s32> r_pos(x,y);
-
-    // create the circle
-    irr::core::array<irr::video::S3DVertex> verticesCircle;
-    irr::core::array<irr::u16> indicesCircle;
-    CircleSettings circle;
-    circle.center = r_pos;
-    circle.radius = r;
-    circle.color = rc_active_color;
-    makeCircle(verticesCircle, indicesCircle, circle);
-
-    VideoDriver->draw2DVertexPrimitiveList(verticesCircle.pointer(), verticesCircle.size(),
-        indicesCircle.pointer(), indicesCircle.size()-2, video::EVT_STANDARD, scene::EPT_TRIANGLE_FAN,
-        video::EIT_16BIT);
-}

 void rc_drawLine(int x1, int y1, int x2, int y2)
 {
@@ -1557,8 +1533,8 @@ void makeEllipse(irr::core::array<irr::video::S3DVertex>& vertices, irr::core::a
    int ry = settings.radius;
    for ( u32 i=1; i < settings.numVertices; i++ )
    {
-        irr::f32 x = rx * std::cos( radians(i*stepSize) ) + centerf.Y ;
-        irr::f32 y = ry * std::sin( radians(i*stepSize) ) + centerf.X ;
+        irr::f32 x = rx * std::cos( radians(i*stepSize) ) + centerf.X ;
+        irr::f32 y = ry * std::sin( radians(i*stepSize) ) + centerf.Y ;

        vertices[i] = video::S3DVertex(x, y, 0.f, 0.f, 1.f, 0.f, settings.color, 0.5f, 0.5f);
    }
@@ -1581,6 +1557,7 @@ void rc_drawEllipse(int x, int y, int rx, int ry)

    for(int i = 2; i < verticesCircle.size(); i++)
    {
+    	//std::cout << "V[" << i << "] = (" << verticesCircle[i-1].Pos.X << ", " << verticesCircle[i-1].Pos.Y << ") (" << verticesCircle[i].Pos.X << ", " << verticesCircle[i].Pos.Y << ")" << std::endl;
        rc_drawLine(verticesCircle[i-1].Pos.X, verticesCircle[i-1].Pos.Y, verticesCircle[i].Pos.X, verticesCircle[i].Pos.Y);
    }

@@ -1588,6 +1565,7 @@ void rc_drawEllipse(int x, int y, int rx, int ry)
    rc_drawLine(verticesCircle[n].Pos.X, verticesCircle[n].Pos.Y, verticesCircle[1].Pos.X, verticesCircle[1].Pos.Y);
 }

+
 void rc_drawEllipseFill(int x, int y, int rx, int ry)
 {
    irr::core::vector2d<s32> r_pos(x,y);
@@ -1608,6 +1586,31 @@ void rc_drawEllipseFill(int x, int y, int rx, int ry)
        video::EIT_16BIT);
 }

+void rc_drawCircle(int x, int y, double r)
+{
+    rc_drawEllipse(x, y, r, r);
+}
+
+void rc_drawCircleFill(int x, int y, double r)
+{
+	rc_drawEllipseFill(x, y, r, r);
+	return;
+
+    irr::core::vector2d<s32> r_pos(x,y);
+
+    // create the circle
+    irr::core::array<irr::video::S3DVertex> verticesCircle;
+    irr::core::array<irr::u16> indicesCircle;
+    CircleSettings circle;
+    circle.center = r_pos;
+    circle.radius = r;
+    circle.color = rc_active_color;
+    makeCircle(verticesCircle, indicesCircle, circle);
+
+    VideoDriver->draw2DVertexPrimitiveList(verticesCircle.pointer(), verticesCircle.size(),
+        indicesCircle.pointer(), indicesCircle.size()-2, video::EVT_STANDARD, scene::EPT_TRIANGLE_FAN,
+        video::EIT_16BIT);
+}


 int rc_loadFont(std::string fnt_file, int font_size)
@@ -2182,7 +2185,7 @@ void rc_readInput_Stop()
    SDL_StopTextInput();
 }

-std::string rc_readInput_Text()
+std::string rc_readInput_GetText()
 {
    return rc_textinput_string;
 }
@@ -2329,6 +2332,7 @@ void rc_getImageBuffer(int img_id, double * pdata)
 void rc_setBilinearFilter(bool flag)
 {
    rc_bilinear_filter = flag;
+    rc_setDriverMaterial();
 }

 bool rc_getBilinearFilter()
@@ -2376,6 +2380,8 @@ void rc_setBlendMode(int blend_mode)
        case 8: rc_blend_mode = EBO_MIN_ALPHA; break;
        case 9: rc_blend_mode = EBO_MAX_ALPHA; break;
    }
+
+    rc_setDriverMaterial();
 }

 int rc_getBlendMode()
--- a/rcbasic_runtime/rc_gfx_core.h
+++ b/rcbasic_runtime/rc_gfx_core.h
@@ -583,13 +583,35 @@ class rc_animEndCallBack : public IAnimationEndCallBack
 			//std::cout << "animating" << std::endl;
 			irr::scene::IAnimatedMeshSceneNode* node = (irr::scene::IAnimatedMeshSceneNode*) ref_actor->mesh_node;
 			int animation = ref_actor->current_animation;
-			if(animation < 0 || animation >= ref_actor->animation.size())
+			if(animation == RC_ANIMATION_MD2)
+			{
+				int start_frame = node->getStartFrame();
+				int end_frame = node->getEndFrame();
+				node->setFrameLoop(start_frame, end_frame);
+				ref_actor->current_animation_loop++;
+			}
+			else if(animation == RC_ANIMATION_TRANSITION)
+			{
+				//TODO: Transitions are currently broken
+			}
+			else if(animation < 0 || animation >= ref_actor->animation.size())
+			{
 				return;
+			}
+			else
+			{
+				if(!ref_actor->animation[animation].active)
+				{
+					ref_actor->isPlaying = false;
+					ref_actor->current_animation_loop = 0;
+					return;
+				}
 				int start_frame = ref_actor->animation[animation].start_frame;
 				int end_frame = ref_actor->animation[animation].end_frame;
 				node->setFrameLoop(start_frame, end_frame);
 				ref_actor->current_animation_loop++;
 			}
+		}
 		else
 		{
 			ref_actor->isPlaying = false;
@@ -716,6 +738,28 @@ irr::video::E_BLEND_OPERATION rc_blend_mode = irr::video::EBO_ADD;
 bool rc_bilinear_filter = false;


+void rc_setDriverMaterial()
+{
+	if(!VideoDriver)
+		return;
+
+	irr::video::SMaterial material;
+    material.Lighting = false;
+    material.ZWriteEnable = irr::video::EZW_OFF;
+    material.ZBuffer = false;
+    material.BackfaceCulling = false;
+    material.TextureLayer[0].Texture = 0;
+    material.TextureLayer[0].BilinearFilter = rc_bilinear_filter;
+    material.MaterialTypeParam = irr::video::pack_textureBlendFunc(irr::video::EBF_SRC_ALPHA, irr::video::EBF_ONE_MINUS_SRC_ALPHA, irr::video::EMFN_MODULATE_1X, irr::video::EAS_TEXTURE | irr::video::EAS_VERTEX_COLOR);
+    material.BlendOperation = rc_blend_mode;
+    material.BlendOperation = irr::video::EBO_ADD;
+
+    material.MaterialType = irr::video::EMT_ONETEXTURE_BLEND;
+
+    VideoDriver->setMaterial(material);
+}
+
+
 void draw2DImage(irr::video::IVideoDriver *driver, irr::video::ITexture* texture, irr::core::rect<irr::s32> sourceRect, irr::core::position2d<irr::s32> position, irr::core::position2d<irr::s32> rotationPoint, irr::f32 rotation, irr::core::vector2df scale, bool useAlphaChannel, irr::video::SColor color, irr::core::vector2d<irr::f32> screenSize)
 {
    if(rc_active_canvas < 0 || rc_active_canvas >= rc_canvas.size())
@@ -804,6 +848,8 @@ void draw2DImage(irr::video::IVideoDriver *driver, irr::video::ITexture* texture
    driver->setTransform(irr::video::ETS_PROJECTION,oldProjMat);
    driver->setTransform(irr::video::ETS_VIEW,oldViewMat);
    driver->setTransform(irr::video::ETS_WORLD,oldWorldMat);
+
+    rc_setDriverMaterial();
 }

 void draw2DImage2(irr::video::IVideoDriver *driver, irr::video::ITexture* texture, irr::core::rect<irr::s32> sourceRect, irr::core::rect<irr::s32> destRect, irr::core::position2d<irr::s32> rotationPoint, irr::f32 rotation, bool useAlphaChannel, irr::video::SColor color, irr::core::vector2d<irr::f32> screenSize )
@@ -894,8 +940,39 @@ void draw2DImage2(irr::video::IVideoDriver *driver, irr::video::ITexture* textur
    driver->setTransform(irr::video::ETS_PROJECTION,oldProjMat);
    driver->setTransform(irr::video::ETS_VIEW,oldViewMat);
    driver->setTransform(irr::video::ETS_WORLD,oldWorldMat);
+
+    rc_setDriverMaterial();
 }


+SDL_Surface* convertTextureToSurface(irr::video::ITexture* itexture)
+{
+	Uint32 t_width, t_height;
+	t_width = itexture->getSize().Width;
+	t_height = itexture->getSize().Height;
+
+	SDL_Surface* surface = SDL_CreateRGBSurface(0, t_width, t_height, 32, 0, 0, 0, 0);
+
+	if(surface)
+	{
+		Uint32* surface_pixels = (Uint32*)surface->pixels;
+
+		Uint32* texture_pixels = (Uint32*)rc_canvas[rc_active_canvas].texture->lock();
+
+		int i = 0;
+		for(int y = 0; y < t_height; y++)
+		{
+			for(int x = 0; x < t_width; x++)
+			{
+				surface_pixels[i] = texture_pixels[i];
+			}
+		}
+
+		rc_canvas[rc_active_canvas].texture->unlock();
+	}
+
+	return surface;
+}
+

 #endif // RC_GFX_CORE_H_INCLUDED
--- a/rcbasic_runtime/rc_os_defines.h
+++ b/rcbasic_runtime/rc_os_defines.h
@@ -1,12 +1,27 @@
 #ifndef RC_OS_DEFINES_H_INCLUDED
 #define RC_OS_DEFINES_H_INCLUDED

-#define RC_LINUX
-//#define RC_WEB
-//#define RC_WINDOWS
-//#define RC_ANDROID
-//#define RC_MAC
-//#define RC_IOS
+//USED FOR TESTING ONLY
+//#define RC_TESTING
+
+//I am checking Android first since I think it also defines __linux__
+
+#if defined(__ANDROID__)
+	#define RC_ANDROID
+#elif defined(__linux__)
+	#define RC_LINUX
+#elif __EMSCRIPTEN__
+	#define RC_WEB
+#elif defined(_WIN32) || defined(_WIN64)
+	#define RC_WINDOWS
+#elif defined(__APPLE__) && defined(__MACH__) // Apple OSX and iOS (Darwin)
+	 #include <TargetConditionals.h>
+    #if defined(TARGET_IPHONE_SIMULATOR) || defined(TARGET_OS_IPHONE)
+		#define RC_IOS
+    #else
+		#define RC_MAC
+	#endif // TARGET_IPHONE_SIMULATOR
+#endif // defined

 #ifdef RC_WEB
 #define RC_LINUX
@@ -20,10 +35,13 @@

 #ifdef RC_IOS
 #define RC_MOBILE
+#define RC_DRIVER_GLES2
 #endif

-//FOR DEBUG PURPOSES
+//FOR TESTING PURPOSES
+#ifdef RC_TESTING
 //#define RC_DRIVER_GLES2
+#endif // RC_TESTING

 #define RC_PI 3.14159265359

--- a/rcbasic_runtime/rc_physics3D_base.h
+++ b/rcbasic_runtime/rc_physics3D_base.h
@@ -32,4 +32,14 @@ void rc_setWorld3DTimeStep(double ts)
 	rc_physics3D.fixedTimeStep = ts;
 }

+double rc_getWorld3DMaxSubSteps()
+{
+	return rc_physics3D.maxSubSteps;
+}
+
+double rc_getWorld3DTimeStep()
+{
+	return rc_physics3D.fixedTimeStep;
+}
+
 #endif // RC_PHYSICS3D_BASE_H_INCLUDED
--- a/rcbasic_runtime/rc_sprite_physics.h
+++ b/rcbasic_runtime/rc_sprite_physics.h
@@ -43,6 +43,8 @@ void rc_setSpriteAngularVelocity(int spr_id, double av)
 	if(!rc_sprite[spr_id].active)
 		return;

+	av = rc_util_radians(av);
+
    rc_sprite[spr_id].physics.body->SetAngularVelocity(av);
 }

@@ -54,7 +56,7 @@ double rc_getSpriteAngularVelocity(int spr_id)
 	if(!rc_sprite[spr_id].active)
 		return 0;

-    return (double)rc_sprite[spr_id].physics.body->GetAngularVelocity();
+    return (double)rc_util_degrees(rc_sprite[spr_id].physics.body->GetAngularVelocity());
 }

 void rc_applySpriteForce(int spr_id, double fX, double fY, double pX, double pY)
@@ -365,3 +367,222 @@ bool rc_spriteIsFixedRotation(int spr_id)

 	return rc_sprite[spr_id].physics.body->IsFixedRotation();
 }
+
+
+
+void rc_setSpriteDensity( int spr_id, double density )
+{
+	if(spr_id < 0 || spr_id >= rc_sprite.size())
+		return;
+
+	if(!rc_sprite[spr_id].active)
+		return;
+
+	rc_sprite[spr_id].physics.fixture->SetDensity(density);
+}
+
+double rc_getSpriteDensity( int spr_id )
+{
+	if(spr_id < 0 || spr_id >= rc_sprite.size())
+		return 0;
+
+	if(!rc_sprite[spr_id].active)
+		return 0;
+
+	return rc_sprite[spr_id].physics.fixture->GetDensity();
+}
+
+void rc_setSpriteFriction( int spr_id, double friction )
+{
+	if(spr_id < 0 || spr_id >= rc_sprite.size())
+		return;
+
+	if(!rc_sprite[spr_id].active)
+		return;
+
+	rc_sprite[spr_id].physics.fixture->SetFriction(friction);
+}
+
+double rc_getSpriteFriction( int spr_id )
+{
+	if(spr_id < 0 || spr_id >= rc_sprite.size())
+		return 0;
+
+	if(!rc_sprite[spr_id].active)
+		return 0;
+
+	return rc_sprite[spr_id].physics.fixture->GetFriction();
+}
+
+void rc_setSpriteRestitution( int spr_id, double restitution )
+{
+	if(spr_id < 0 || spr_id >= rc_sprite.size())
+		return;
+
+	if(!rc_sprite[spr_id].active)
+		return;
+
+	rc_sprite[spr_id].physics.fixture->SetRestitution(restitution);
+}
+
+double rc_getSpriteRestitution( int spr_id )
+{
+	if(spr_id < 0 || spr_id >= rc_sprite.size())
+		return 0;
+
+	if(!rc_sprite[spr_id].active)
+		return 0;
+
+	return rc_sprite[spr_id].physics.fixture->GetRestitution();
+}
+
+void rc_setSpriteRestitutionThreshold( int spr_id, double threshold )
+{
+	if(spr_id < 0 || spr_id >= rc_sprite.size())
+		return;
+
+	if(!rc_sprite[spr_id].active)
+		return;
+
+	rc_sprite[spr_id].physics.fixture->SetRestitutionThreshold(threshold);
+}
+
+double rc_getSpriteRestitutionThreshold( int spr_id )
+{
+	if(spr_id < 0 || spr_id >= rc_sprite.size())
+		return 0;
+
+	if(!rc_sprite[spr_id].active)
+		return 0;
+
+	return rc_sprite[spr_id].physics.fixture->GetRestitutionThreshold();
+}
+
+void rc_getSpriteAABB( int spr_id, double* x1, double* y1, double* x2, double* y2 )
+{
+	if(spr_id < 0 || spr_id >= rc_sprite.size())
+		return;
+
+	if(!rc_sprite[spr_id].active)
+		return;
+
+	b2AABB bound_box = rc_sprite[spr_id].physics.fixture->GetAABB(0);
+	*x1 = bound_box.upperBound.x;
+	*y1 = bound_box.upperBound.y;
+	*x2 = bound_box.lowerBound.x;
+	*y2 = bound_box.lowerBound.y;
+}
+
+void rc_setWorld2DTimeStep( double ts )
+{
+	if(rc_active_canvas < 0 || rc_active_canvas >= rc_canvas.size())
+        return;
+
+    if(rc_canvas[rc_active_canvas].type != RC_CANVAS_TYPE_SPRITE)
+        return;
+
+	rc_canvas[rc_active_canvas].physics2D.timeStep = ts;
+}
+
+void rc_setWorld2DVelocityIterations( double v )
+{
+	if(rc_active_canvas < 0 || rc_active_canvas >= rc_canvas.size())
+        return;
+
+    if(rc_canvas[rc_active_canvas].type != RC_CANVAS_TYPE_SPRITE)
+        return;
+
+	rc_canvas[rc_active_canvas].physics2D.velocityIterations = (int)v;
+}
+
+void rc_setWorld2DPositionIterations( double p )
+{
+	if(rc_active_canvas < 0 || rc_active_canvas >= rc_canvas.size())
+        return;
+
+    if(rc_canvas[rc_active_canvas].type != RC_CANVAS_TYPE_SPRITE)
+        return;
+
+	rc_canvas[rc_active_canvas].physics2D.positionIterations = (int)p;
+}
+
+double rc_getWorld2DTimeStep()
+{
+	if(rc_active_canvas < 0 || rc_active_canvas >= rc_canvas.size())
+        return 0;
+
+    if(rc_canvas[rc_active_canvas].type != RC_CANVAS_TYPE_SPRITE)
+        return 0;
+
+	return rc_canvas[rc_active_canvas].physics2D.timeStep;
+}
+
+double rc_getWorld2DVelocityIterations()
+{
+	if(rc_active_canvas < 0 || rc_active_canvas >= rc_canvas.size())
+        return 0;
+
+    if(rc_canvas[rc_active_canvas].type != RC_CANVAS_TYPE_SPRITE)
+        return 0;
+
+	return rc_canvas[rc_active_canvas].physics2D.velocityIterations;
+}
+
+double rc_getWorld2DPositionIterations()
+{
+	if(rc_active_canvas < 0 || rc_active_canvas >= rc_canvas.size())
+        return 0;
+
+    if(rc_canvas[rc_active_canvas].type != RC_CANVAS_TYPE_SPRITE)
+        return 0;
+
+	return rc_canvas[rc_active_canvas].physics2D.positionIterations;
+}
+
+void rc_setWorld2DAutoClearForces( bool flag )
+{
+	if(rc_active_canvas < 0 || rc_active_canvas >= rc_canvas.size())
+        return;
+
+    if(rc_canvas[rc_active_canvas].type != RC_CANVAS_TYPE_SPRITE)
+        return;
+
+	rc_canvas[rc_active_canvas].physics2D.world->SetAutoClearForces(flag);
+}
+
+bool rc_getWorld2DAutoClearForces()
+{
+	if(rc_active_canvas < 0 || rc_active_canvas >= rc_canvas.size())
+        return false;
+
+    if(rc_canvas[rc_active_canvas].type != RC_CANVAS_TYPE_SPRITE)
+        return false;
+
+	return rc_canvas[rc_active_canvas].physics2D.world->GetAutoClearForces();
+}
+
+
+void rc_setGravity2D(double x, double y)
+{
+    if(rc_active_canvas < 0 || rc_active_canvas >= rc_canvas.size())
+        return;
+
+    if(rc_canvas[rc_active_canvas].type != RC_CANVAS_TYPE_SPRITE)
+        return;
+
+    b2Vec2 gravity(x, y);
+    rc_canvas[rc_active_canvas].physics2D.world->SetGravity(gravity);
+
+}
+
+void rc_getGravity2D(double* x, double* y)
+{
+    if(rc_active_canvas < 0 || rc_active_canvas >= rc_canvas.size())
+        return;
+
+    if(rc_canvas[rc_active_canvas].type != RC_CANVAS_TYPE_SPRITE)
+        return;
+
+    *x = rc_canvas[rc_active_canvas].physics2D.world->GetGravity().x;
+    *y = rc_canvas[rc_active_canvas].physics2D.world->GetGravity().y;
+}
--- a/rcbasic_runtime/rc_spritelib.h
+++ b/rcbasic_runtime/rc_spritelib.h
@@ -797,7 +797,6 @@ bool rc_spriteIsVisible(int spr_id)
 }


-
 //-----------------------------------PHYSICS----------------------------------------------------------------------------------


--- a/rcbasic_runtime/rcbasic_runtime.depend
+++ b/rcbasic_runtime/rcbasic_runtime.depend
@@ -1,5 +1,5 @@
 # depslib dependency file v1.0
-1731339939 source:/home/n00b/Projects/RCBASIC4/rcbasic_runtime/main.cpp
+1732327607 source:/home/n00b/Projects/RCBASIC4/rcbasic_runtime/main.cpp
 	"rc_os_defines.h"
 	<emscripten.h>
 	<sys/param.h>
@@ -32,9 +32,10 @@
 	<irrtheora.h>
 	"rc_func130_cases.h"

-1731678428 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_os_defines.h
+1732373037 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_os_defines.h
+	<TargetConditionals.h>

-1730315467 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_defines.h
+1732393499 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_defines.h

 1730291453 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_stdlib.h
 	"rc_os_defines.h"
@@ -1246,7 +1247,7 @@
 1727545973 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/RealisticWater.h
 	<irrlicht.h>

-1731541468 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_gfx.h
+1732393902 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_gfx.h
 	"SDL.h"
 	<SDL2/SDL.h>
 	<irrlicht.h>
@@ -1270,7 +1271,7 @@
 	"rc_joints.h"
 	<irrtheora.h>

-1731249956 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_gfx_core.h
+1732372339 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_gfx_core.h
 	"SDL.h"
 	"btBulletDynamicsCommon.h"
 	"BulletSoftBody/btSoftRigidDynamicsWorld.h"
@@ -2271,7 +2272,7 @@
 	"rc_gfx_core.h"
 	<irrtheora.h>

-1730315467 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_func130_cases.h
+1732393499 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_func130_cases.h

 1724469097 source:/home/n00b/Projects/irrBullet/src/irrBullet.cpp
 	"irrBullet.h"
@@ -2486,7 +2487,7 @@
 	<irrlicht.h>
 	<cmath>

-1731679477 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_spritelib.h
+1731722537 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_spritelib.h
 	"SDL.h"
 	<SDL2/SDL.h>
 	"rc_sprite2D.h"
@@ -2504,7 +2505,7 @@
 	<irrlicht.h>
 	<vector>

-1730168962 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_sprite_physics.h
+1731903210 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_sprite_physics.h
 	"rc_sprite2D.h"

 1730291453 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_joints.h
@@ -2513,14 +2514,14 @@
 	"rc_sprite2D.h"
 	"rc_gfx_core.h"

-1730291453 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_physics3D_base.h
+1731722537 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_physics3D_base.h
 	"rc_gfx_core.h"

-1730291453 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_base_actor.h
+1731727404 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_base_actor.h

-1730291453 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_actor_material.h
+1731710840 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_actor_material.h

-1730291453 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_actor_animation.h
+1731727068 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_actor_animation.h

 1730291453 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_actor_physics.h
Author	SHA1	Message	Date
n00b	917a2a10eb	Automated build scripts	2024-11-23 17:01:42 -05:00
n00b	26f89808ba	Added function changes to compiler and runtime	2024-11-23 15:54:12 -05:00
n00b	a2363aa63a	Changed ReadInput_Text() to ReadInput_GetText	2024-11-23 11:53:39 -05:00
n00b	d79a8f9602	Added default material for drawing 2D objects	2024-11-23 09:46:33 -05:00
n00b	b56f0185cf	Fixed runtime only accepting filename main.cbc	2024-11-22 11:10:50 -05:00
n00b	f3c49b8a8b	Emscripten build script	2024-11-19 00:06:41 -05:00
n00b	33ece2b755	Emscripten build script	2024-11-19 00:04:17 -05:00
n00b	5048597745	Added GetSpriteRestitutionThreshold()	2024-11-17 23:16:51 -05:00
Rodney Cunningham	b9275b7d80	Merge pull request #20 from n00b87/performance_boost Replaced loop to read numbers from code/data segments with a single cast	2024-11-15 23:36:36 -05:00
n00b	f35b940637	Replaced loop to read numbers from code/data segments with a single cast	2024-11-15 23:07:53 -05:00
Rodney Cunningham	cf47eb2039	Merge pull request #19 from n00b87/fix_animation_system Fixed looping animations for actors	2024-11-15 22:22:55 -05:00
n00b	c085150def	Fixed looping animations for actors	2024-11-15 22:19:40 -05:00
Rodney Cunningham	378c25ffde	Merge pull request #18 from n00b87/missing_functions Added new physics functions	2024-11-15 21:01:15 -05:00
n00b	40ca65cb3f	Added new physics functions * Added some new physics functions * Added new documentation * Added some auto checks for OS to rc_os_defines.h * Fixed bugs on settting and getting position of sprites	2024-11-15 20:42:08 -05:00
Rodney Cunningham	3f4a1ce1cc	Merge pull request #17 from n00b87/sdl2_ogles2 Sdl2 ogles2	2024-11-15 09:40:54 -05:00
Rodney Cunningham	fc082973d2	Merge pull request #16 from arc1tec4/dev Dev - createTileSet doc	2024-11-13 22:13:47 -05:00
arc1tec4	a8c3f059cc	Add files via upload	2024-11-13 17:45:29 -07:00
arc1tec4	89258b691d	Add files via upload	2024-11-13 17:44:51 -07:00
arc1tec4	3972f8b927	Add files via upload	2024-11-13 17:44:04 -07:00
Rodney Cunningham	5719ad1dbd	Merge pull request #15 from arc1tec4/dev createsprite doc	2024-11-12 23:21:34 -05:00
arc1tec4	0b132399fc	Delete doc/doc_files/images/test	2024-11-12 18:50:41 -07:00
arc1tec4	79ec4b5ae0	Delete doc/doc_files/theEye.png	2024-11-12 18:50:16 -07:00
arc1tec4	c506ea110c	Add files via upload	2024-11-12 18:49:29 -07:00
arc1tec4	bac4a2734f	Create test	2024-11-12 18:49:08 -07:00
arc1tec4	5ff184aff6	Fleshed out createsprite DOC	2024-11-12 18:47:06 -07:00
arc1tec4	ca2c818b25	Fleshed out createSprite DOC files	2024-11-12 18:45:43 -07:00
Rodney Cunningham	229aebfec3	Merge pull request #14 from arc1tec4/dev Dev - push from fork	2024-11-11 22:10:15 -05:00
arc1tec4	9e61ea1c5e	Add files via upload	2024-11-11 20:02:07 -07:00
arc1tec4	78e3281bf3	Fixed-Hopefully functions	2024-11-11 16:44:14 -07:00
arc1tec4	cf6feab5c1	Add files via upload	2024-11-11 16:41:10 -07:00
arc1tec4	5221ac5e8f	Delete doc/doc_files/setspritegravity.html	2024-11-11 16:40:14 -07:00
arc1tec4	3e2b01d794	Delete doc/doc_files/getspritegravity.html	2024-11-11 16:39:51 -07:00
arc1tec4	b4b18b4860	Delete doc/files/getspritegravity.txt	2024-11-11 16:39:35 -07:00
arc1tec4	8fd6acbde3	Delete doc/files/setspritegravity.txt	2024-11-11 16:39:14 -07:00
arc1tec4	a0b3025848	Add files via upload	2024-11-11 16:38:26 -07:00
arc1tec4	fe5b5bc389	Delete getspritegravity.txt	2024-11-11 16:37:36 -07:00
arc1tec4	ceee3fc5d0	Delete rc_spritelib.h	2024-11-11 16:37:24 -07:00
arc1tec4	34c023a976	Delete setspritegravity.html	2024-11-11 16:37:12 -07:00
arc1tec4	74f9fc8969	Delete setspritegravity.txt	2024-11-11 16:37:02 -07:00
arc1tec4	a13d3de54f	Delete getspritegravity.html	2024-11-11 16:36:50 -07:00
arc1tec4	19f67fa883	Add files via upload	2024-11-10 22:17:58 -07:00
arc1tec4	f8296f44cf	Add files via upload	2024-11-10 22:17:02 -07:00
arc1tec4	f30aaffc4c	Add files via upload	2024-11-10 22:15:47 -07:00
arc1tec4	1e47d69e23	Add files via upload	2024-11-10 22:13:24 -07:00
arc1tec4	5c53e7067b	Add files via upload	2024-11-10 22:10:42 -07:00
arc1tec4	de0101253d	Merge branch 'n00b87:dev' into dev	2024-11-10 22:09:38 -07:00
arc1tec4	cbb578981a	Add files via upload	2024-11-10 22:08:47 -07:00