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Hier ist mein Code. Ich mache ein 3-spuriges Autorennspiel. Hier ist der Screenshot.Warum findet eine Kollision ohne Kontakt mit anderen Objekten statt? (Corona SDK Komponist)
Kollision des roten Auto mit einem der anderen Autos bin ich in die restart.lua Datei zu gehen, wo vom Fass des Bildschirms ich komme wieder die game.lua Datei (Code unten gezeigt). Das Problem tritt auf, wenn die Steuerung von restart.lua auf game.lua zurückgeschaltet wird.
Was passiert, ist, dass das Kollisionsereignis ohne Grund auftritt, was dazu führt, dass das Spiel zwischen Neustart und game.lua kontinuierlich stört und wechselt. Weiß jemand, warum das passiert und wie es gestoppt werden könnte?
local composer = require("composer")
local scene = composer.newScene()
local pix=0
local no=0
local physics=require "physics"
physics.start()
local x=2000
local prevP=0
local prevS=5
local count=1
-- -----------------------------------------------------------------------------------------------------------------
-- All code outside of the listener functions will only be executed ONCE unless "composer.removeScene()" is called
-- -----------------------------------------------------------------------------------------------------------------
-- Local forward references should go here
-- -------------------------------------------------------------------------------
local opp1
local opp
local sceneGroup
local roadCopy
local road
local car
function removeAllListeners(self)
self._functionListeners = nil
self._tableListeners = nil
end
local function touchScreen(event)
print("touchScreen")
if event.x < dw/2 then
if car.current==car.posB then
car.x=car.posA
car.current=car.posA
elseif car.current == car.posC then
car.x=car.posB
car.current=car.posB
end
else
if car.current==car.posB then
car.x=car.posC
car.current=car.posC
elseif car.current == car.posA then
car.x=car.posB
car.current=car.posB
end
end
end
local function removeListeners()
removeAllListeners(road)
removeAllListeners(roadCopy)
removeAllListeners(opp)
removeAllListeners(car)
road:removeEventListener("tap",touchScreen)
roadCopy:removeEventListener("tap",touchScreen)
car:removeEventListener("collision",onLocalCollision)
composer.removeScene("game")
composer.gotoScene("restart")
end
function onLocalCollision(event)
print("collision")
removeListeners()
end
local function moveRoad(self,event)
if self.y > dh-20 then
self.y=20
pix=pix+10
if pix > 100 then
road.speed=road.speed+1
roadCopy.speed=roadCopy.speed+1
pix=0
else
end
else
self.y=self.y+self.speed
pix=pix+1
if pix > 100 then
road.speed=road.speed+1
roadCopy.speed=roadCopy.speed+1
pix=0
else
end
end
if road.speed>30 or roadCopy.speed>30 then
road.speed=30
roadCopy.speed=30
end
end
local function moveoppcar(self, event)
--to move the incoming cars
if(self.y==nil)then
return
end
if(self.y>dh) then
Runtime:removeEventListener("enterFrame", self)
self:removeSelf()
self=nil
randomobject1()
else
self.y=self.y+self.speed+roadCopy.speed
end
end
function randomobject1(event)
--to randomly generate the incoming cars
math.randomseed(os.time())
opp=display.newRect(center-dw/4.75, 30, dw/8, dw/4.5)
local position = math.random(1, 3)
local cartype = math.random(1, 3)
if(position==prevP) then
position=(prevP+2)%3
end
if position==1 then
opp.x=center-dw/4.75
end
if position == 2 then
opp.x=center
end
if position == 3 then
opp.x=center+dw/4.75
end
if cartype == 1 then
opp.fill={type="image", filename="car_green_1.png"}
end
if cartype == 2 then
opp.fill={type="image", filename="car_blue_1.png"}
end
if cartype == 3 then
opp.fill={type="image", filename="car_red_1.png"}
end
opp.speed=math.random(1,10)
sceneGroup:insert(opp)
prevP=position
prevS=opp.speed
local r=opp.width
physics.addBody(opp,"static",{density=1, bounce=0.1, friction=0.2,radius=5})
opp.gravityScale=0
opp.enterFrame=moveoppcar
Runtime:addEventListener("enterFrame", opp)
end
-- "scene:create()"
function scene:create(event)
print("Scene:create")
sceneGroup = self.view
---------ROAD---------
road=display.newRect(0, 0, dw, dh)
road.fill={type="image",filename="road.png"}
road.anchorX,road.anchorY=0,0
road.contentHeight=dh
sceneGroup:insert(road)
road.speed=5
roadCopy=display.newRect(0, 0, dw, dh)
roadCopy.fill={type="image",filename="road.png"}
roadCopy.anchorX,roadCopy.anchorY=0,1
roadCopy.contentHeight=dh
sceneGroup:insert(roadCopy)
roadCopy.speed=5
----PLAYER CAR--------
car=display.newRect(dw/2, dh-10, dw/8, dw/4.5)
car.fill={type="image", filename="player.png"}
car.anchorY=1
center=dw/2
car.posA=center-dw/4.75
car.posB=center
car.posC=center+dw/4.75
car.current=car.posB
sceneGroup:insert(car)
physics.addBody(car,"dynamic",{density=1, bounce=0.1, friction=0.2})
car.gravityScale=0
--[[randomobject1()
randomobject1()]]
end
-- "scene:show()"
function scene:show(event)
if(event.phase=="did") then
print("Scene:show")
addList()
randomobject1()
randomobject1()
end
end
function addList()
--adding event listeners
car.collision = onLocalCollision
car:addEventListener("collision", car)
road.enterFrame=moveRoad
Runtime:addEventListener("enterFrame", road)
roadCopy.enterFrame=moveRoad
Runtime:addEventListener("enterFrame", roadCopy)
road:addEventListener("tap",touchScreen)
roadCopy:addEventListener("tap",touchScreen)
end
-- "scene:hide()"
function scene:hide(event)
print("Scene:hide")
local sceneGroup = self.view
local phase = event.phase
if (phase == "will") then
-- Called when the scene is on screen (but is about to go off screen)
-- Insert code here to "pause" the scene
-- Example: stop timers, stop animation, stop audio, etc.
elseif (phase == "did") then
-- Called immediately after scene goes off screen
end
end
-- "scene:destroy()"
function scene:destroy(event)
print("Scene:destroy")
local sceneGroup = self.view
-- Called prior to the removal of scene's view
-- Insert code here to clean up the scene
-- Example: remove display objects, save state, etc.
end
-- -------------------------------------------------------------------------------
-- Listener setup
scene:addEventListener("create", scene)
scene:addEventListener("show", scene)
scene:addEventListener("hide", scene)
scene:addEventListener("destroy", scene)
-- -------------------------------------------------------------------------------
return scene