demo recording and playback, collision table

code/level.lua

@@ -1,5 +1,5 @@
 function LevelLoadTiles()
-
+	math.randomseed(3)
 	LevelData = dofile("data/levels/"..currLevel)
 
 	--[[
@@ -638,6 +638,7 @@ function TileCreateObjects()
 			end
 		end
 	end
+	CreateCollisionTable()
 end
 
 function AnimateTiles()
@@ -660,6 +661,39 @@ function AnimateTiles()
 	end
 end
 
+function CreateCollisionTable()
+	-- init table
+	CollisionTable = {}
+	for j=0, 16*LevelGetTileHeight()-1 do
+		CollisionTable[j] = {}
+		for i=0, 16*LevelGetTileWidth()-1 do
+			CollisionTable[j][i] = false
+		end
+	end
+
+	for _, collision in pairs(LoadedObjects.Collisions) do
+		for ci=0, math.floor(collision.width)-1 do
+			for cj=0, math.floor(collision.height)-1 do
+				print(ci..","..cj)
+				CollisionTable[collision.from.y+cj][collision.from.x+ci] = true
+			end
+		end
+	end
+end
+
+function DrawColisionTable()
+	for j=1, #CollisionTable do
+		for i=1, #CollisionTable[j] do
+			if CollisionTable[j][i] then
+				love.graphics.setColor(0,1,0,1)
+			else
+				love.graphics.setColor(1,0,0,1)
+			end
+			love.graphics.points(i,j)
+		end
+	end
+end
+
 function DrawTile(tile,x,y,depth)
 	local Properties = TileData[tile.id]