Automation events.

4 files changed, 169 insertions, 0 deletions

diff --git a/examples/automation_events/main.lua b/examples/automation_events/main.lua
new file mode 100644
index 0000000..33589a4
--- /dev/null
+++ b/examples/automation_events/main.lua
@@ -0,0 +1,97 @@
+package.path = package.path..";"..RL.GetBasePath().."../resources/lib/?.lua"
+
+Vec2 = require( "vector2" )
+
+local eventList = nil
+local evenRecording = false
+local eventPlaying = false
+local frameCounter = 0
+local playFrameCounter = 0
+local currentPlayFrame = 0
+local player = {
+	pos = Vec2:new( 160, 200 ),
+	speed = 100.0,
+}
+
+function RL.init()
+	RL.SetWindowTitle( "Automation Events" )
+	RL.SetWindowState( RL.FLAG_VSYNC_HINT )
+	RL.SetTextLineSpacing( 25 )
+
+	eventList = RL.LoadAutomationEventList( nil )
+	RL.SetAutomationEventList( eventList )
+end
+
+function RL.update( delta )
+	local moveDir = Vec2:new()
+
+	if RL.IsKeyDown( RL.KEY_RIGHT ) then
+		moveDir.x = 1
+	elseif RL.IsKeyDown( RL.KEY_LEFT ) then
+		moveDir.x = -1
+	end
+
+	if RL.IsKeyDown( RL.KEY_DOWN ) then
+		moveDir.y = 1
+	elseif RL.IsKeyDown( RL.KEY_UP ) then
+		moveDir.y = -1
+	end
+
+	player.pos:addEq( moveDir:scale( player.speed * delta ) )
+
+	-- Events.
+
+	if RL.IsKeyPressed( RL.KEY_S ) then
+		evenRecording = not evenRecording
+
+		if evenRecording then
+			RL.StartAutomationEventRecording()
+		else
+			RL.StopAutomationEventRecording()
+		end
+	end
+	if RL.IsKeyPressed( RL.KEY_A ) then
+		eventPlaying = not eventPlaying
+		evenRecording = false
+		playFrameCounter = 0
+		currentPlayFrame = 0
+	end
+
+	if eventPlaying then
+		while playFrameCounter == RL.GetAutomationEventFrame( RL.GetAutomationEvent( eventList, currentPlayFrame ) ) do
+			RL.TraceLog( RL.LOG_INFO, "playFrameCounter: "..playFrameCounter.."\tcurrentPlayFrame: "..currentPlayFrame )
+
+			RL.PlayAutomationEvent( RL.GetAutomationEvent( eventList, currentPlayFrame ) )
+			currentPlayFrame = currentPlayFrame + 1
+
+			if currentPlayFrame == RL.GetAutomationEventListCount( eventList ) then
+				eventPlaying = false
+				currentPlayFrame = 0
+				playFrameCounter = 0
+
+				RL.TraceLog( RL.LOG_INFO, "FINISH PLAYING!" )
+				break
+			end
+		end
+
+		playFrameCounter = playFrameCounter + 1
+	end
+end
+
+function RL.draw()
+	RL.ClearBackground( RL.RAYWHITE )
+	RL.DrawCircle( player.pos, 8.0, RL.BLUE )
+
+	local text = "Toggle recording: S\nToggle play: A\n"
+	local textColor = RL.GREEN
+
+	if evenRecording then
+		text = text.."Recording"
+		textColor = RL.RED
+	elseif eventPlaying then
+		text = text.."Playing"
+		textColor = RL.BLUE
+	end
+
+    RL.DrawText( text, { 20, 20 }, 20, textColor )
+end
diff --git a/examples/resources/lib/quaternion.lua b/examples/resources/lib/quaternion.lua
index 56b5c49..dfb07f4 100644
--- a/examples/resources/lib/quaternion.lua
+++ b/examples/resources/lib/quaternion.lua
@@ -153,4 +153,32 @@ function Quaternion:transform( mat )
 	return Quaternion:new( RL.QuaternionTransform( self, mat ) )
 end
 
+function Quaternion:addEq( q2 )
+	self.x = self.x + q2.x
+	self.y = self.y + q2.y
+	self.z = self.z + q2.z
+	self.w = self.w + q2.w
+end
+
+function Quaternion:subEq( q2 )
+	self.x = self.x - q2.x
+	self.y = self.y - q2.y
+	self.z = self.z - q2.z
+	self.w = self.w - q2.w
+end
+
+function Quaternion:mulEq( q2 )
+	self.x = self.x * q2.x
+	self.y = self.y * q2.y
+	self.z = self.z * q2.z
+	self.w = self.w * q2.w
+end
+
+function Quaternion:divEq( q2 )
+	self.x = self.x / q2.x
+	self.y = self.y / q2.y
+	self.z = self.z / q2.z
+	self.w = self.w / q2.w
+end
+
 return Quaternion
diff --git a/examples/resources/lib/vector2.lua b/examples/resources/lib/vector2.lua
index d66cd07..7672589 100644
--- a/examples/resources/lib/vector2.lua
+++ b/examples/resources/lib/vector2.lua
@@ -181,4 +181,24 @@ function Vector2:equals( v2 )
 	return RL.Vector2Equals( self, v2 )
 end
 
+function Vector2:addEq( v2 )
+	self.x = self.x + v2.x
+	self.y = self.y + v2.y
+end
+
+function Vector2:subEq( v2 )
+	self.x = self.x - v2.x
+	self.y = self.y - v2.y
+end
+
+function Vector2:mulEq( v2 )
+	self.x = self.x * v2.x
+	self.y = self.y * v2.y
+end
+
+function Vector2:divEq( v2 )
+	self.x = self.x / v2.x
+	self.y = self.y / v2.y
+end
+
 return Vector2
diff --git a/examples/resources/lib/vector3.lua b/examples/resources/lib/vector3.lua
index 037e440..eda39e2 100644
--- a/examples/resources/lib/vector3.lua
+++ b/examples/resources/lib/vector3.lua
@@ -208,4 +208,28 @@ function Vector3:equals( v2 )
 	return RL.Vector3Equals( self, v2 )
 end
 
+function Vector3:addEq( v2 )
+	self.x = self.x + v2.x
+	self.y = self.y + v2.y
+	self.z = self.z + v2.z
+end
+
+function Vector3:subEq( v2 )
+	self.x = self.x - v2.x
+	self.y = self.y - v2.y
+	self.z = self.z - v2.z
+end
+
+function Vector3:mulEq( v2 )
+	self.x = self.x * v2.x
+	self.y = self.y * v2.y
+	self.z = self.z * v2.z
+end
+
+function Vector3:divEq( v2 )
+	self.x = self.x / v2.x
+	self.y = self.y / v2.y
+	self.z = self.z / v2.z
+end
+
 return Vector3