Player image
Posted: Tue Feb 18, 2014 1:26 am
Hi, i'm very new to Love and i watched a couple of tutorials and i did a platformer. I did a quick sprite and then changed the image of the player, but this happened:

As you can see, the player is clipping through the floor
The image of the player is 32x32:

And here is the main.lua of the game:
It seems like the hitbox of the player is poorly positioned, i have no idea why this happens, i tried everything to fix it. You can play normaly but the image is like halfway down the hitbox of the player. What is causing this? Also, sorry if i mispell something. English is not my language. Thanks!
Also, i think the pictures are down. I can't see them. I hope i'm the only one with this issue.

As you can see, the player is clipping through the floor
The image of the player is 32x32:

And here is the main.lua of the game:
Code: Select all
local AdvTiledLoader = require("AdvTiledLoader.Loader")
require("camera")
function love.load()
playerImage = love.graphics.newImage( 'textures/player.png' )
--playerImage = love.graphics.newImage( 'textures/player.png' )
love.graphics.setBackgroundColor( 220, 220, 255 )
AdvTiledLoader.path = "maps/"
map = AdvTiledLoader.load("map.tmx")
map:setDrawRange(0, 0, map.width * map.tileWidth, map.height * map.tileHeight)
camera:setBounds(0, 0, map.width * map.tileWidth - love.graphics.getWidth(), map.height * map.tileHeight - love.graphics.getHeight() )
world = {
gravity = 1536,
ground = 512,
}
player = {
x = 256,
y = 256,
x_vel = 0,
y_vel = 0,
jump_vel = -1024,
speed = 512,
flySpeed = 700,
state = "",
h = 32,
w = 32,
standing = false,
}
function player:jump()
if self.standing then
self.y_vel = self.jump_vel
self.standing = false
end
end
function player:right()
self.x_vel = self.speed
end
function player:left()
self.x_vel = -1 * (self.speed)
end
function player:stop()
self.x_vel = 0
end
function player:collide(event)
if event == "floor" then
self.y_vel = 0
self.standing = true
end
if event == "cieling" then
self.y_vel = 0
end
end
function player:update(dt)
local halfX = self.w / 2
local halfY = self.h / 2
self.y_vel = self.y_vel + (world.gravity * dt)
self.x_vel = math.clamp(self.x_vel, -self.speed, self.speed)
self.y_vel = math.clamp(self.y_vel, -self.flySpeed, self.flySpeed)
local nextY = self.y + (self.y_vel*dt)
if self.y_vel < 0 then
if not (self:isColliding(map, self.x - halfX, nextY - halfY))
and not (self:isColliding(map, self.x + halfX - 1, nextY - halfY)) then
self.y = nextY
self.standing = false
else
self.y = nextY + map.tileHeight - ((nextY - halfY) % map.tileHeight)
self:collide("cieling")
end
end
if self.y_vel > 0 then
if not (self:isColliding(map, self.x-halfX, nextY + halfY))
and not(self:isColliding(map, self.x + halfX - 1, nextY + halfY)) then
self.y = nextY
self.standing = false
else
self.y = nextY - ((nextY + halfY) % map.tileHeight)
self:collide("floor")
end
end
local nextX = self.x + (self.x_vel * dt)
if self.x_vel > 0 then
if not(self:isColliding(map, nextX + halfX, self.y - halfY))
and not(self:isColliding(map, nextX + halfX, self.y + halfY - 1)) then
self.x = nextX
else
self.x = nextX - ((nextX + halfX) % map.tileWidth)
end
elseif self.x_vel < 0 then
if not(self:isColliding(map, nextX - halfX, self.y - halfY))
and not(self:isColliding(map, nextX - halfX, self.y + halfY - 1)) then
self.x = nextX
else
self.x = nextX + map.tileWidth - ((nextX - halfX) % map.tileWidth)
end
end
self.state = self:getState()
end
function player:isColliding(map, x, y)
local layer = map.tl["Solid"]
local tileX, tileY = math.floor(x / map.tileWidth), math.floor(y / map.tileHeight)
local tile = layer.tileData(tileX, tileY)
return not(tile == nil)
end
function player:getState()
local tempState = ""
if self.standing then
if self.x_vel > 0 then
tempState = "right"
elseif self.x_vel < 0 then
tempState = "left"
else
tampState = "stand"
end
end
if self.y_vel > 0 then
tempState = "fall"
elseif self.y_vel < 0 then
tempState = "jump"
end
return tempState
end
end
function love.draw()
camera:set()
love.graphics.draw( playerImage, player.x, player.y )
--love.graphics.setColor( 0, 0, 0 )
--love.graphics.rectangle("fill", player.x - player.w/2, player.y - player.h/2, player.w, player.h)
--love.graphics.draw( playerImage, player.x, player.y )
love.graphics.setColor( 255, 255, 255 )
map:draw()
camera:unset()
end
function love.update(dt)
if dt > 0.05 then
dt = 0.05
end
if love.keyboard.isDown("right") then
player:right()
end
if love.keyboard.isDown("left") then
player:left()
end
if love.keyboard.isDown(" ") and not(hasJumped) then
player:jump()
end
player:update(dt)
camera:setPosition( player.x - (love.graphics.getWidth()/2), player.y - (love.graphics.getHeight()/2))
end
function love.keyreleased(key)
if (key == "left") or (key == "right") then
player.x_vel = 0
end
end
Also, i think the pictures are down. I can't see them. I hope i'm the only one with this issue.