[SOLVED] Mode 7 + Collision

[var77]

Hi everyone,

Well I'm back here with a new question. I recently try to make few test with this wonderfull library viewtopic.php?t=83309
that i was looking for in a previews topic. Unfortunatly it seems that it's not handling collision stuff. So i try to add some classic
collision test but seems not working.

Code: Select all

-- collision rectangle
function CheckCollision(x1,y1,w1,h1, x2,y2,w2,h2)
  return x1 < x2+w2 and
         x2 < x1+w1 and
         y1 < y2+h2 and
         y2 < y1+h1
end

--Sprites
	for i,v in ipairs(sprites) do
		PM7.placeSprite(camera,spriteimg,v[1],v[2],0,8,8)	
		
		if CheckCollision(user.x,user.y,user.w,user.h,v[1],v[2],8,8) then
			table.remove(sprites,v)
		end
	end

So if anyone has an idea how to solve this let feel free to share it with us


here is the complete test based on hatninja library:

z.love

(1006.14 KiB) Downloaded 79 times

[pgimeno]

user.x and user.y contain 400 and 450 respectively, and they don't seem to change. I think you want camera.x and camera.y.

Also, user.h is of no use here, because it's the apparent height in the z direction. If you want the sprite to appear to have a square base, use user.w twice.

[var77]

And again pgimeno you save my day. With a little step back that seems abvious. My user.x/user.y ain't change and camera.x/camera.y are the changing axis. Thanks again, have a nice day.