LÖVE

Code: Select all

function getMatches(blocks)
	local t
	for i,v in ipairs(blocks) do
		t = {}
		if blocks[i-1] == v then
			table.insert(t,i-1)
		end
		if blocks[i+1] == v then
			table.insert(t,i-1)
		end
		if blocks[i-length] == v then
			--length is how many blocks a row has.
			table.insert(t,i-1)
		end
		if blocks[i+length] == v then
			table.insert(t,i-1)
		end
	end
	if #t > 3 then
		return t
	end
	return false
end

Code: Select all

gridxOffset = 0
gridyOffset = 0

gridxPadding = 4
gridyPadding = 4

tilesxWidth = 48
tilesyWidth = 48

function gridPickTile()
 -- picks between 6 different tiles
end


function gridLoad()
	gridArr = {}

	for i = 0, 63, 1 do
		gridArr[i] = gridPickTile()
	end
end

function gridDraw()
	-- math.fmod(x,y) returns remainder of x/y and rounds to zero
	local drawx = 0
	local drawy = 0
	local gridrow = 0
	local gridcol = 0

	for i = 0, 63, 1 do
		drawx = gridxOffset + (gridcol * (gridxPadding + tilesxWidth))
		drawy = gridyOffset + (gridrow * (gridyPadding + tilesyWidth))

		love.graphics.draw(gridArr[i], drawx, drawy)

			if gridcol >= 7 then
				gridcol = 0
			else
				gridcol = gridcol + 1
			end
			if math.fmod(i, 7) == 0 then
				gridrow = gridrow + 1
			end
	end
end

Code: Select all

function gridDraw()
	-- math.fmod(x,y) returns remainder of x/y and rounds to zero
	local drawx = 0
	local drawy = 0
	local gridrow = 1
	local gridcol = 1

	for i = 0, 63, 1 do
		drawx = gridxOffset + ((gridcol * (gridxPadding + tilesxWidth)) - tilesxWidth)
		drawy = gridyOffset + ((gridrow * (gridyPadding + tilesyWidth)) - tilesyWidth)

		love.graphics.draw(gridArr[i], drawx, drawy)

			if gridcol >= 8 then
				gridcol = 1
			else
				gridcol = gridcol + 1
			end
			if math.fmod(i + 1, 8) == 0 then
				gridrow = gridrow + 1
			end
	end
end