LÖVE

Posted: **Sun Dec 13, 2015 3:04 am**

I really need help.I don't understand the problem. There are several files of code but this is the one I believe the problem is in. A few hours ago the animation was working just fine, then it stopped working. Here is the code.

Code: Select all

player = {}

function player.load()
	
	player.x = 300
	player.y = 350
	player.speed = 1
	
	player.collided = {}
	player.collided.left = false
	player.collided.right = false
	player.collided.up = false
	player.collided.down = false
	
	player.weapon = {}
	player.weapon.current = 0
	player.image = love.graphics.newImage("Explorer.png")
	player.frame = {}
	player.frame.delay = 20
	player.frame.one = love.graphics.newQuad(0,0 +((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.two = love.graphics.newQuad(128,0 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.three = love.graphics.newQuad(128 * 2,0 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.four = love.graphics.newQuad(128 * 3,0 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.five = love.graphics.newQuad(0,128 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.six = love.graphics.newQuad(128,128 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.seven = love.graphics.newQuad(128 * 2,128 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.eight = love.graphics.newQuad(128 * 3,128 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.nine = love.graphics.newQuad(0,256 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.ten = love.graphics.newQuad(128,256 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.eleven = love.graphics.newQuad(128 * 2,256 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twelve = love.graphics.newQuad(128 * 3,256 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.thirteen = love.graphics.newQuad(0,256 + 128 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.fourteen = love.graphics.newQuad(128,256 + 128 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.fifteen = love.graphics.newQuad(256,256 + 128 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.sixteen = love.graphics.newQuad(256 + 128,256 + 128 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.seventeen = love.graphics.newQuad(0,512 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.eighteen = love.graphics.newQuad(128,512 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.nineteen = love.graphics.newQuad(128 * 2,512 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twenty = love.graphics.newQuad(128 * 3,512 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twentyone = love.graphics.newQuad(0,640 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twentytwo = love.graphics.newQuad(128,640 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twentythree = love.graphics.newQuad(256,640 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twentyfour = love.graphics.newQuad(256 + 128,640 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twentyfive = love.graphics.newQuad(0,768 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twentysix = love.graphics.newQuad(128,768 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twentyseven = love.graphics.newQuad(128 * 2,768 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twentyeight = love.graphics.newQuad(128 * 3,768 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twentynine = love.graphics.newQuad(0,896 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.thirty = love.graphics.newQuad(128,896 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.thirtyone = love.graphics.newQuad(128 * 2,896 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.thirtytwo = love.graphics.newQuad(128 * 3,896 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.current = player.frame.one
	player.direction = "up"
	
end

function player.drawMain()
	
	if map.title.currentMap == false
	and map.credits.currentMap == false then
		
		love.graphics.draw(player.image, player.frame.current, player.x, player.y)
		
	end
	
end

function player.animation()
	
	if player.direction == "right" then
		
		if player.frame.delay > 0 then
			
			player.frame.delay = player.frame.delay - 1
			
		elseif player.frame.delay == 0 then
			
			if player.frame.current == player.frame.one then
				
				player.frame.current = player.frame.two
				
			elseif player.frame.current == player.frame.two then
				
				player.frame.current = player.frame.three
				
			elseif player.frame.current == player.frame.three then
				
				player.frame.current = player.frame.four
				
			elseif player.frame.current == player.frame.four then
				
				player.frame.current = player.frame.five
				
			elseif player.frame.current == player.frame.five then
				
				player.frame.current = player.frame.six
				
			elseif player.frame.current == player.frame.six then
				
				player.frame.current = player.frame.seven
				
			elseif player.frame.current == player.frame.seven then
				
				player.frame.current = player.frame.eight
				
			elseif player.frame.current == player.frame.eight then
				
				player.frame.current = player.frame.one
				
			else
				
				player.frame.current = player.frame.one
				
			end
			
			player.frame.delay = 20
			
		end
	
	elseif player.direction == "left" then
		
		if player.frame.delay > 0 then
			
			player.frame.delay = player.frame.delay - 1
			
		elseif player.frame.delay == 0 then
			
			if player.frame.current == player.frame.nine then
				
				player.frame.current = player.frame.ten
				
			elseif player.frame.current == player.frame.ten then
				
				player.frame.current = player.frame.eleven
				
			elseif player.frame.current == player.frame.eleven then
				
				player.frame.current = player.frame.twelve
				
			elseif player.frame.current == player.frame.twelve then
				
				player.frame.current = player.frame.thirteen
				
			elseif player.frame.current == player.frame.thirteen then
				
				player.frame.current = player.frame.fourteen
				
			elseif player.frame.current == player.frame.fourteen then
				
				player.frame.current = player.frame.fifteen
				
			elseif player.frame.current == player.frame.fifteen then
				
				player.frame.current = player.frame.sixteen
				
			elseif player.frame.current == player.frame.sixteen then
				
				player.frame.current = player.frame.nine
				
			else
				
				player.frame.current = player.frame.nine
				
			end
			
			player.frame.delay = 20
			
		end
		
	elseif player.direction == "up" then
			
			if player.frame.delay > 0 then
				
				player.frame.delay = player.frame.delay - 1
				
			elseif player.frame.delay == 0 then
				
				if player.frame.current == player.frame.seventeen then
					
					player.frame.current = player.frame.eighteen
					
				elseif player.frame.current == player.frame.eighteen then
					
					player.frame.current = player.frame.nineteen
					
				elseif player.frame.current == player.frame.nineteen then
					
					player.frame.current = player.frame.twenty
					
				elseif player.frame.current == player.frame.twenty then
					
					player.frame.current = player.frame.twentyone
					
				elseif player.frame.current == player.frame.twentyone then
					
					player.frame.current = player.frame.twentytwo
					
				elseif player.frame.current == player.frame.twentytwo then
					
					player.frame.current = player.frame.twentythree
					
				elseif player.frame.current == player.frame.twentythree then
					
					player.frame.current = player.frame.twentyfour
					
				elseif player.frame.current == player.frame.twentyfour then
					
					player.frame.current = player.frame.seventeen
					
				else
					
					player.frame.current = player.frame.seventeen
					
				end
				
				player.frame.delay = 20
				
				end
			
		elseif player.direction == "down" then
			
			if player.frame.delay > 0 then
				
				player.frame.delay = player.frame.delay - 1
				
			elseif player.frame.delay == 0 then
				
				if player.frame.current == player.frame.twentyfive then
					
					player.frame.current = player.frame.twentysix
					
				elseif player.frame.current == player.frame.twentysix then
					
					player.frame.current = player.frame.twentyseven
					
				elseif player.frame.current == player.frame.twentyseven then
					
					player.frame.current = player.frame.twentyeight
					
				elseif player.frame.current == player.frame.twentyeight then
					
					player.frame.current = player.frame.twentynine
					
				elseif player.frame.current == player.frame.twentynine then
					
					player.frame.current = player.frame.thirty
					
				elseif player.frame.current == player.frame.thirty then
					
					player.frame.current = player.frame.thirtyone
					
				elseif player.frame.current == player.frame.thirtyone then
					
					player.frame.current = player.frame.thirtytwo
					
				elseif player.frame.current == player.frame.thirtytwo then
					
					player.frame.current = player.frame.twentyfive
					
				else
					
					player.frame.current = player.frame.twentyfive
					
				end
				
				player.frame.delay = 20
				
			end
			
		end
		
	end

function player.movement()
	
	if love.keyboard.isDown("left")
	and player.collided.left == false then
		
		player.x = player.x - player.speed
		player.direction = "left"
		
	elseif love.keyboard.isDown("right")
	and player.collided.right == false then
		
		player.x = player.x + player.speed
		player.direction = "right"
		
	elseif love.keyboard.isDown("up")
	and player.collided.up == false then
		
		player.y = player.y - player.speed
		player.direction = "up"
		
	elseif love.keyboard.isDown("down")
	and player.collided.down == false then
		
		player.y = player.y + player.speed
		player.direction = "down"
		
	end
	
end

function player.collision()
	
	if map.forest.room == 1
	and map.forest.currentMap then
		
		if player.x == 203
		and player.y > 174 then
			
			player.collided.left = true
			
		elseif player.x > 203 then
			
			player.collided.left = false
			
		end
		
		if player.y == 174
		and player.x < 279 then
			
			player.collided.up = true
			
		elseif player.y > 274
		or player.x > 279 then
			
			player.collided.up = false
			
		end
		
		if player.x == 279
		and player.y < 179 then
			
			player.collided.left = true
			
		elseif player.x > 279 then
			
			player.collided.left = false
			
		end
		
		if  player.y == 179 - 50 then
			
			player.collided.up = true
			
		elseif player. y < 179 - 50 then
			
			player.collided.up = false
			
		end
		
		if player.x + 128 - 40 == 413
		and player.y + 128 > 295 then
			
			player.collided.right = true
			
		elseif player.x + 128 - 40 < 413
		or player.y + 128 < 295 then
			
			player.collided.right = false
			
		end
		
		if player.y + 128 == 295
		and player.x + 128 - 40 > 413 then
			
			player.collided.down = true
			
		elseif player.y + 128 < 295
		or player.x + 128 - 40 < 413 then
			
			player.collided.down = false
			
		end
		
		if player.y + 128 == 500 then
			
			player.collided.down = true
			
		elseif player.y + 128 < 500 then
			
			player.collided.down = false
			
		end
		
	elseif map.forest.room == 2
	and map.forest.currentMap then
		
		if player.x + 32 < 268
		and player.y == 129 then
			
			player.collided.up = true
			
		elseif player.x + 32 > 268
		or player.y > 129 then
			
			player.collided.up = false
			
		end
		
		if player.x + 32 == 268
		and player.y < 129 then 
			
			player.collided.left = true
			
		elseif player.x + 32 > 268
		or player.y > 129 then
			
			player.collided.left = false
			
		end
		
		if player.y + 128 == 293 then
			
			player.collided.down = true
			
		elseif player.y + 128 < 293 then
			
			player.collided.down = false
			
		end
		
		if player.x + 98 == 418 then
			
			player.collided.right = true
			
		elseif player.x + 98 < 418 then
			
			player.collided.right = false
			
		end
		
	elseif map.forest.room == 3
	and map.forest.currentMap then
		
		if player.x + 128 - 40 == 403 then
			
			player.collided.right = true
			
		elseif player.x + 128 - 40 < 403 then
			
			player.collided.right = false
			
		end
		
		if player.y - 20 == 118 then
			
			player.collided.up = true
			
		elseif player.y - 20 > 118 then
			
			player.collided.up = false
			
		end
		
		if player.y + 128 == 500 then
			
			player.collided.down = true
			
		elseif player.y + 128 < 500 then
			
			player.collided.down = false
			
		end
		
		if player.x == 0 then
			
			player.collided.left = true
			
		elseif player.x > 0 then
			
			player.collided.left = false
			
		end
		
	elseif map.forest.room == 4
	and map.forest.currentMap then
		
		if player.y == 120 then
			
			player.collided.up = true
			
		elseif player.y > 120 then
			
			player.collided.up = false
			
		end
		
		if player.y + 128 == 340 then
			
			player.collided.down = true
			
		elseif player.y + 128 < 340 then
			
			player.collided.down = false
			
		end
		
		if player.x == 50 then
			
			player.collided.left = true
			
		elseif player.x > 50 then
			
			player.collided.left = false
			
		end
		
	elseif map.temple.currentMap then
		
		if player.x == 0 then
			
			player.collided.left = true
			
		elseif player.x > 0 then
			
			player.collided.left = false
			
		end
		
		if player.y == 0 then
			
			player.y = player.y + 2
			
		end
		
		if player.x + 128 == 800 then
			
			player.collided.right = true
			
		elseif player.x + 128 < 800 then
			
			player.collided.right = false
			
		end
		
		if player.y + 128 == 500 then
			
			player.collided.down = true
			
		elseif player.y + 128 < 500 then
			
			player.collided.down = false
			
		end
		
		if map.temple.room == 2 then
			
			if player.y == 145 - 40
			and player.x + 128 - 40 > 370 then
				
				player.collided.up = true
				
			elseif player.y > 145 - 40
			or player.x + 128 - 40 < 370 then
				
				player.collided.up = false
				
			end
			
			if player.x + 128 - 40 == 370
			and player.y < 145 - 40 then
				
				player.collided.right = true
				
			elseif player.x + 128 - 40 < 370
			or player.y > 145 - 40 then
				
				player.collided.right = false
				
			end
			
		elseif map.temple.room == 3 then
			
			if player.y == 145 - 40 then
				
				player.collided.up = true
				
			elseif player.y > 145 - 40 then
				
				player.collided.up = false
				
			end
			
		elseif map.temple.room == 4 then
			
			if player.y == 145 - 40
			and player.x < 330 - 40 then
				
				player.collided.up = true
				
			elseif player.y > 145 - 40
			or player.x > 330 - 40 then
				
				player.collided.up = false
				
			end
			
			if player.y == 145 - 40
			and player.x + 128 - 40 > 465 then
				
				player.collided.up = true
				
			elseif player.y > 105
			or player.x > 290 then
				
				player.collided.up = false
				
			end
			
			if player.x == 330 - 4
			and player.y < 105 then
				
				player.collided.left = true
				
			elseif player.x < 330 - 4
			or player.y > 105 then
				
				player.collided.left = false
				
			end
			
			if player.x + 128 - 40 == 465
			and player.y < 105 then
				
				player.collided.right = true
				
			else
				
				player.collided.right = false
				
			end
			
		elseif map.temple.room == 8 then
			
			if player.y == 30 then
				
				player.collided.up = true
				
			elseif player.y > 30 then
				
				player.collided.up = false
				
			end
			
		end
		
	end
	
end

function player.weaponUpdate()
	
	player.frame.one = love.graphics.newQuad(0,0 +((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.two = love.graphics.newQuad(128,0 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.three = love.graphics.newQuad(128 * 2,0 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.four = love.graphics.newQuad(128 * 3,0 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.five = love.graphics.newQuad(0,128 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.six = love.graphics.newQuad(128,128 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.seven = love.graphics.newQuad(128 * 2,128 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.eight = love.graphics.newQuad(128 * 3,128 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.nine = love.graphics.newQuad(0,256 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.ten = love.graphics.newQuad(128,256 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.eleven = love.graphics.newQuad(128 * 2,256 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twelve = love.graphics.newQuad(128 * 3,256 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.thirteen = love.graphics.newQuad(0,256 + 128 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.fourteen = love.graphics.newQuad(128,256 + 128 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.fifteen = love.graphics.newQuad(256,256 + 128 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.sixteen = love.graphics.newQuad(256 + 128,256 + 128 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.seventeen = love.graphics.newQuad(0,512 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.eighteen = love.graphics.newQuad(128,512 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.nineteen = love.graphics.newQuad(128 * 2,512 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twenty = love.graphics.newQuad(128 * 3,512 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twentyone = love.graphics.newQuad(0,640 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twentytwo = love.graphics.newQuad(128,640 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twentythree = love.graphics.newQuad(256,640 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twentyfour = love.graphics.newQuad(256 + 128,640 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twentyfive = love.graphics.newQuad(0,768 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twentysix = love.graphics.newQuad(128,768 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twentyseven = love.graphics.newQuad(128 * 2,768 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twentyeight = love.graphics.newQuad(128 * 3,768 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.twentynine = love.graphics.newQuad(0,896 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.thirty = love.graphics.newQuad(128,896 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.thirtyone = love.graphics.newQuad(128 * 2,896 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	player.frame.thirtytwo = love.graphics.newQuad(128 * 3,896 + ((128 * 8) * player.weapon.current),128,128,128 * 4, 128 * 16)
	
end

function player.update()
	
	if map.title.currentMap == false
	and map.credits.currentMap == false then
	player.movement()
	end
	player.collision()
	player.animation()
	player.weaponUpdate()
	
end

function player.draw()
	
	player.drawMain()
	
end

I've been looking at this for an hour so any help would be useful.
Sorry its so long
I feel like

Posted: **Sun Dec 13, 2015 3:30 pm**

Omg bro. I'd advise that you try to make your code a lot more DRY. You can probably use for loops and arrays to make it much more smaller and easier to maintain. For example when you create the quads and update them.you could use a for loop and an array. Also did you mention what is wrong with it?

Posted: **Sun Dec 13, 2015 6:26 pm**

using player.frame["n"] where n is a number would also help loops

Code: Select all

for n= 1,11 do
  if player.frame.current == player.frame[tostring(n)] then
   player.frame.current = player.frame[tostring(n+1)]
   break
  end
end

I think might help ?
Node I've not touched lua in almost a year thanks to studies so excuse syntax errors.

Posted: **Mon Dec 14, 2015 2:27 am**

Thanks for your help but I don't really get for statements. But I found the problem

Posted: **Mon Dec 14, 2015 6:28 am**

Try looking up and reading PiL (Programming in Lua)

For statements are loops using the syntax

Code: Select all

for v = a , b , c do
 [body]
end

--v : The new created variable, usually i
--a : The start of the loop
--b : The End integer to loop to
--c : the step, every loop the v-variable is incremented by c , c defaults to 1 if omitted

--read it "for v equals a to b where v increments by c every loop

-- break forces the loop to stop occurring.

Thats the best i can explain, again im very rusty myself.

Posted: **Mon Dec 14, 2015 8:18 am**

And another example for loops:

Code: Select all

local elements = {1,2,3,4,5}
local result = 0
for i=1, #elements do
  result = result + elements[i]
end
print(result) -- prints 15

LÖVE

My code just suddenly stopped working...

My code just suddenly stopped working...

Re: My code just suddenly stopped working...

Re: My code just suddenly stopped working...

Re: My code just suddenly stopped working...

Re: My code just suddenly stopped working...

Re: My code just suddenly stopped working...