Tiled2BB and Isometric

Blitz3D Forums/Blitz3D Programming/Tiled2BB and Isometric

Spike314

(Posted 2013) [#1]

Hi I'm trying to load a isometric map created with Tiled using Tiled2BB but I am unable to line the tiles up correctly and I am Hoping someome will be able to help.

Heres the draw code :

	; Reder the tilemap ;-)
	For i%=0 To LayerGetCount(tilemap)
	
		For j%=0To TileGetCount(tilemap,i) 
		
			x% = TileGetX(tilemap,i,j) ;position X of tile
			y% = TileGetY(tilemap,i,j) ;position Y of tile
			rect_x% = TileGetRectX(tilemap,i,j)
			rect_y% = TileGetRectY(tilemap,i,j)


			
			; If the image is inside the view...
			; 640 and 480 is the screen resolution
			If x>offsetX-tileWidth And x<640+offsetX And y>offsetY-tileHeight And y<480+offsetY Then
			
			If i And 1 Then
				DrawImageRect image,x+(rect_x),y,rect_x,rect_y,tileWidth,tileHeight
			Else
				DrawImageRect image,x,y,rect_x,rect_y,tileWidth,tileHeight
			EndIf			
				
			EndIf
			
		Next
		
	Next

Spike314

(Posted 2013) [#2]

I Solved my problem like this

    x = (j * tile_width / 2) + (i * tile_width / 2)
            y = (i * tile_height / 2) - (j * tile_height / 2)