RLGL line width functions.

8 files changed, 84 insertions, 7 deletions

diff --git a/API.md b/API.md
index b0e97ee..958e2d3 100644
--- a/API.md
+++ b/API.md
@@ -955,7 +955,7 @@ OpenGL style 4x4. Identity matrix example
 
 > Rectangle = { 0.0, 0.0, 1.0, 1.0 } or { x = 0.0, y = 0.0, width = 1.0, height = 1.0 }
 
-{ x, y, w ,h }. Rectangle type
+{ x, y, width ,height }. Rectangle type
 
 ---
 
@@ -2264,7 +2264,7 @@ Set camera up vector ( Rotation over it's axis )
 
 ---
 
-> success = RL_SetCamera3DFovy( camera3D camera, Vector3 fovy )
+> success = RL_SetCamera3DFovy( camera3D camera, float fovy )
 
 Set camera field-of-view apperture in Y ( degrees ) in perspective, used as near plane width in orthographic
 
@@ -4018,6 +4018,7 @@ Draw a 3d mesh with material and transform
 > success = RL_DrawMeshInstanced( Mesh mesh, Material material, Matrix{} transforms, int instances )
 
 Draw multiple mesh instances with material and different transforms
+Note! Untested.
 
 - Failure return false
 - Success return true
@@ -6015,3 +6016,24 @@ Send light properties to shader
 - Success return true
 
 ---
+
+## RLGL - General render state
+
+---
+
+> success = RL_rlSetLineWidth( float width )
+
+Set the line drawing width
+
+- Failure return false
+- Success return true
+
+---
+
+> width = RL_rlGetLineWidth()
+
+Get the line drawing width
+
+- Success return float
+
+---
diff --git a/doc_parser.lua b/doc_parser.lua
index b4dcc3e..41bf5cd 100644
--- a/doc_parser.lua
+++ b/doc_parser.lua
@@ -83,7 +83,7 @@ OpenGL style 4x4. Identity matrix example\n\n---\n" )
 apiFile:write( "\n> Color = { 255, 255, 255, 255 } or { r = 255, g = 255, b = 255, a = 255 }\n\
 { r, g, b ,a }. Color type, RGBA (32bit)\n\n---\n" )
 apiFile:write( "\n> Rectangle = { 0.0, 0.0, 1.0, 1.0 } or { x = 0.0, y = 0.0, width = 1.0, height = 1.0 }\n\
-{ x, y, w ,h }. Rectangle type\n\n---\n" )
+{ x, y, width ,height }. Rectangle type\n\n---\n" )
 apiFile:write( "\n> Image = ImageId\n\
 int id. Image type (multiple pixel formats supported). NOTE: Data stored in CPU memory (RAM)\n\n---\n" )
 apiFile:write( "\n> Texture = TextureId\n\
@@ -154,6 +154,7 @@ local sourceFiles = {
 	"src/rmath.c",
 	"src/rgui.c",
 	"src/lights.c",
+	"src/rlgl.c",
 }
 
 for _, src in ipairs( sourceFiles ) do
diff --git a/examples/platformer/main.lua b/examples/platformer/main.lua
index bef5786..d1160e1 100644
--- a/examples/platformer/main.lua
+++ b/examples/platformer/main.lua
@@ -84,6 +84,7 @@ function init()
 	local monitorPos = Vec2:new( RL_GetMonitorPosition( monitor ) )
 	local monitorSize = Vec2:new( RL_GetMonitorSize( monitor ) )
 
+	RL_SetConfigFlags( FLAG_VSYNC_HINT )
 	RL_SetWindowTitle( "Platformer" )
 	RL_SetWindowState( FLAG_WINDOW_RESIZABLE )
 	RL_SetWindowSize( winSize )
@@ -121,6 +122,7 @@ local function tileCollision( entity )
 			if isTileWall( Vec2:new( tileRect[3], y ) ) then
 				-- Use new_x to push out of tile.
 				local new_x = tileRect[3] * TILE_SIZE - ( entity.colRect[1] + entity.colRect[3] )
+
 				entity.vel.x = new_x - tinyGap
 
 				break
@@ -128,7 +130,7 @@ local function tileCollision( entity )
 		elseif entity.vel.x < 0 then
 			if isTileWall( Vec2:new( tileRect[1], y ) ) then
 				local new_x = ( tileRect[1] * TILE_SIZE + TILE_SIZE ) - entity.colRect[1]
-				entity.vel.x = new_x + tinyGap, 0
+				entity.vel.x = new_x + tinyGap
 
 				break
 			end
diff --git a/include/lrlgl.h b/include/lrlgl.h
new file mode 100644
index 0000000..4394f00
--- /dev/null
+++ b/include/lrlgl.h
@@ -0,0 +1,5 @@
+#pragma once
+
+/* General render state. */
+int lrlglSetLineWidth( lua_State *L );
+int lrlglGetLineWidth( lua_State *L );
diff --git a/src/core.c b/src/core.c
index e83bb35..d549eb0 100644
--- a/src/core.c
+++ b/src/core.c
@@ -2763,7 +2763,7 @@ int lcoreSetCamera3DUp( lua_State *L ) {
 }
 
 /*
-> success = RL_SetCamera3DFovy( camera3D camera, Vector3 fovy )
+> success = RL_SetCamera3DFovy( camera3D camera, float fovy )
 
 Set camera field-of-view apperture in Y ( degrees ) in perspective, used as near plane width in orthographic
 
@@ -2772,7 +2772,7 @@ Set camera field-of-view apperture in Y ( degrees ) in perspective, used as near
 */
 int lcoreSetCamera3DFovy( lua_State *L ) {
 	if ( !lua_isnumber( L, -2 ) || !lua_isnumber( L, -1 ) ) {
-		TraceLog( LOG_WARNING, "%s", "Bad call of function. RL_SetCamera3DFovy( camera3D camera, Vector3 fovy )" );
+		TraceLog( LOG_WARNING, "%s", "Bad call of function. RL_SetCamera3DFovy( camera3D camera, float fovy )" );
 		lua_pushboolean( L, false );
 		return 1;
 	}
diff --git a/src/lua_core.c b/src/lua_core.c
index d714024..e2b1631 100644
--- a/src/lua_core.c
+++ b/src/lua_core.c
@@ -10,6 +10,7 @@
 #include "rmath.h"
 #include "rgui.h"
 #include "lights.h"
+#include "lrlgl.h"
 
 static void assignGlobalInt( int value, const char *name ) {
 	lua_State *L = state->luaState;
@@ -1257,6 +1258,10 @@ void luaRegister() {
 		/* Basics. */
 	lua_register( L, "RL_CreateLight", llightsCreateLight );
 	lua_register( L, "RL_UpdateLightValues", llightsUpdateLightValues );
+	/* RLGL */
+		/* General render state. */
+	lua_register( L, "RL_rlSetLineWidth", lrlglSetLineWidth );
+	lua_register( L, "RL_rlGetLineWidth", lrlglGetLineWidth );
 }
 
 /* Lua util functions. */
diff --git a/src/models.c b/src/models.c
index 4e67ff0..ef5e493 100644
--- a/src/models.c
+++ b/src/models.c
@@ -1284,11 +1284,12 @@ int lmodelsDrawMesh( lua_State *L ) {
 	return 1;
 }
 
-/* TODO Not testet. */
+/* TODO Untested. */
 /*
 > success = RL_DrawMeshInstanced( Mesh mesh, Material material, Matrix{} transforms, int instances )
 
 Draw multiple mesh instances with material and different transforms
+Note! Untested.
 
 - Failure return false
 - Success return true
diff --git a/src/rlgl.c b/src/rlgl.c
new file mode 100644
index 0000000..0ca3383
--- /dev/null
+++ b/src/rlgl.c
@@ -0,0 +1,41 @@
+#include "main.h"
+#include "state.h"
+#include "lua_core.h"
+#include "lrlgl.h"
+
+/*
+## RLGL - General render state
+*/
+
+/*
+> success = RL_rlSetLineWidth( float width )
+
+Set the line drawing width
+
+- Failure return false
+- Success return true
+*/
+int lrlglSetLineWidth( lua_State *L ) {
+	if ( !lua_isnumber( L, -1 ) ) {
+		TraceLog( LOG_WARNING, "%s", "Bad call of function. RL_rlSetLineWidth( float width )" );
+		lua_pushboolean( L, false );
+		return 1;
+	}
+	rlSetLineWidth( lua_tonumber( L, -1 ) );
+	lua_pushboolean( L, true );
+
+	return 1;
+}
+
+/*
+> width = RL_rlGetLineWidth()
+
+Get the line drawing width
+
+- Success return float
+*/
+int lrlglGetLineWidth( lua_State *L ) {
+	lua_pushnumber( L, rlGetLineWidth() );
+
+	return 1;
+}