cirnofarm/src/cirno.lua

--[[pod_format="raw",created="2024-04-14 14:05:11",modified="2024-04-14 15:22:15",revision=25]]
mouse_debug = true

function _init()
	x = 128
	y = 128
	speed = 2
	hflip = false
	playerSpr = 64
end

function _draw()
	cls(0)
	--camera(x - 240, y - 135)
	
	drawMap()	

	spr(playerSpr,x,y, hflip)

	debug_mouse()		
end

function drawMap()
	for i=2,1,-1 do
		map(fetch"map/0.map"[i].bmp)
	end
end

function _update()
	local col_x = x
	local col_y = y
	if (btn(0)) col_x -= speed hflip = true
	if (btn(1)) col_x += speed hflip = false
	if (btn(2)) col_y -= speed
	if (btn(3)) col_y += speed
	
	if (checkCollision(col_x,col_y) == true) then
		x = col_x
		y = col_y 
	end

end

function checkCollision(x,y)
	return fget(mget(x,y),0)
end

function debug_mouse()
	local mx,my = mouse()
	local x_offset = 5
	local y_offset = 5
	
	-- tile size
	local tw=16
	local th=16

	-- window width and height
	local w=480
	local h=270
	
	-- offset if box leaves screen
	if mx>w-20 then x_offset=-15 end
	if my>h-29 then y_offset=-24 end
	
	-- draw debug text box
	local tile_x = mx/tw
	local tile_y = my/th
	local sprite = mget(tile_x,tile_y)
	local flag = fget(sprite)
	rectfill(mx+x_offset-1,my+y_offset-1,mx+x_offset+14,my+y_offset+23+8,1)
	print(mx/tw,mx+x_offset,my+y_offset,8)
	print(my/th,mx+x_offset,my+y_offset+8,9)
	print(sprite,mx+x_offset,my+y_offset+8*2,10)
	print(flag,mx+x_offset,my+y_offset+8+8*2,10)
end