Measure text.

3 files changed, 11 insertions, 5 deletions

diff --git a/examples/bunnymark/main.lua b/examples/bunnymark/main.lua
index 50b8f11..8672887 100644
--- a/examples/bunnymark/main.lua
+++ b/examples/bunnymark/main.lua
@@ -10,7 +10,7 @@ Bunny.__index = Bunny
 
 function Bunny:new( pos, spd, col )
 	local bunny = {}
-	setmetatable( bunny,Bunny )
+	setmetatable( bunny, Bunny )
 	bunny.position = pos
 	bunny.speed = spd
 	bunny.color = col
@@ -24,7 +24,7 @@ local texSize = { 0, 0 }
 local texBunny = -1
 local bunnies = {}
 
-function Bunny:update( texture )
+function Bunny:update()
 	self.position[1] = self.position[1] + self.speed[1]
 	self.position[2] = self.position[2] + self.speed[2]
 
@@ -65,7 +65,7 @@ function process( delta )
 	end
 	-- Update bunnies
 	for i = 1, #bunnies do
-	  	bunnies[i]:update( texBunny )
+	  	bunnies[i]:update()
 	end
 end
 
diff --git a/examples/gui/main.lua b/examples/gui/main.lua
index 079bd95..c799cdb 100644
--- a/examples/gui/main.lua
+++ b/examples/gui/main.lua
@@ -31,6 +31,7 @@ function draw()
 
 	if RL_GuiButton( { 112, 16, 96, 32 }, "Button" ) then
 		print( "Button pressed!" )
+		RL_CloseWindow()
 	end
 
 	if windowOpen and RL_GuiWindowBox( { 300, 16, 200, 320 }, "Window" ) then
diff --git a/examples/window/main.lua b/examples/window/main.lua
index ec25dd3..44d9fa7 100644
--- a/examples/window/main.lua
+++ b/examples/window/main.lua
@@ -1,5 +1,7 @@
 local textColor = BLACK
 local textPos = { 192, 200 }
+local imageFont = -1
+local text = "Congrats! You created your first window!"
 
 function init()
 	RL_SetWindowTitle( "First window" )
@@ -7,8 +9,11 @@ end
 
 function process( delta )
 	if RL_IsKeyPressed( KEY_ENTER ) then
+		local textSize = RL_MeasureText( 0, text, 20, 2 )
+		local winSize = RL_GetWindowSize()
+
 		textColor = BLUE
-		textPos = { 230, 230 }
+		textPos = { winSize[1] / 2 - textSize[1] / 2, winSize[2] / 2 - textSize[2] / 2 }
 	end
 
 	if RL_IsKeyPressed( KEY_SPACE ) then
@@ -19,5 +24,5 @@ end
 
 function draw()
 	RL_ClearBackground( RAYWHITE )
-    RL_DrawText( 0, "Congrats! You created your first window!", textPos, 20, 2, textColor )
+    RL_DrawText( 0, text, textPos, 20, 2, textColor )
 end