כיצד לתכנת משחקי מחשב?

מייבוא cocos.director * מ cocos.scene ייבוא * מ cocos.layer ייבוא * מחלקה MainMenuBgr (ColorLayer): def _init_ (עצמי): סופר (MainMenu, עצמי)._ init_ (0,200,255,255) def showMainMenu (): menuSc = Scene (MainMenuBgr ()) director.run (menuSc) director.init (caption = "IcyPlat - platformer פשוט", resizable = True) showMainMenu () 

מייבוא cocos.director * מ cocos.menu ייבוא * מ cocos.scene ייבוא * מ cocos.layer ייבוא * ייבוא מחלקה pyglet.app MainMenuBgr (ColorLayer): def _init_ (עצמי): סופר (MainMenuBgr, עצמי)._ init_ (0,200,255,255) class MainMenu (Menu): def _init_ (self): super (MainMenu, self)._ init_ ("") self.menu_valign = CENTER self.menu_halign = CENTER menuItems = [(MenuItem ("התחל משחק", startGame)), (MenuItem ("צא", pyglet.app.exit))] self.create_menu (menuItems) def startGame (): לעבור def showMainMenu (): menuSc = Scene (MainMenuBgr ()) menuSc.add (MainMenu ()) במאי. הפעל (menuSc) director.init (caption = "IcyPlat - פלטפורמה פשוטה", resizable = True) showMainMenu () 

def startGame (): figLayer = ScrollableLayer () fig = Sprite ('pingu.png') fig.position = (75, 100) figLayer.add (fig) # gameSc = Scene (figLayer) director.run (gameSc) 

<? xml version = "1,0"?> <resource> <imageatlas size = "16x16" file = "icyTiles.png"> <image id = "i-ice" offset = "00" /> <image id = "i-sky" אופסט = "160" /> </imageatlas> <tileset> <tile id = "ice"> <image ref = "i-ice" /> </tile> <tile id = "sky"> <image ref = "i-sky" /> </tile> </tileset> </resource> 

def generateTilemap (): colAmount = ceil (800/16) * 3 # (רוחב מסך / גודל אריח) * 3 rowAmount = ceil (600/16) # גובה מסך / אריח אריח FileFile = פתוח ("levelMap.xml", " w ") tileFile.write ('<resource> \ n <דורש file =" icyTiles.xml "/> \ n <rectmap id =" solid "origin =" 00,1" tile_size =" 16x16" > \ n') iceHeight = randint (1,10) עבור i בטווח (0, colAmount): tileFile.write ('<column>') makeHole = False if randint (0,50) == 10 ו- i! = 0: # don ' t לאפשר חורים בנקודה spawn makeHole = נכון עבור j בטווח (0, rowAmount): אם makeHole: tileFile.write ('<תא /> \ n') אחר: אם j <= iceHeight: tileFile.write ('<תא tile = "ice" /> \ n ') אחר: tileFile.write (' <cell /> \ n ') iceHeight = randint (iceHeight-5,iceHeight + 5) אם iceHeight <0: # מגביל את האריחים מלהגיע נמוך מדי IceHeight = randint (1,5) אם iceHeight> rowAmount: # מגביל את האריחים מ- IceHeight גבוה מדי = Randint (int (rowAmount / 2) -5, int (rowAmount / 2) +5) tileFile.write ('</column> \ n') tileFile.write ('</rectmap> \ n <rectmap id = "not_solid" origin = "00,0" tile_size = "16x16" > \ n ') עבור i בטווח (0, colAmount): tileFile.write (' <column> ') עבור j בטווח (0, rowAmount): tileFile.write (' <cell tile =" sky "/> \ n ') tileFile.write (' </column> \ n ') tileFile.write (' </rectmap> \ n </resource> \ n ') tileFile.close ()# הגבלת אריחים מלהגיע לקרח גבוה מדי גובה = randint (int (rowAmount / 2) -5, int (rowAmount / 2) +5) tileFile.write ('</column> \ n') tileFile.write ('</ rectmap > \ n <rectmap id = "not_solid" origin = "00,0" tile_size = "16x16"> \ n ') עבור i בטווח (0, colAmount): tileFile.write (' <column> ') עבור j ב range (0, rowAmount): tileFile.write ('<cell tile = "sky" /> \ n') tileFile.write ('</column> \ n') tileFile.write ('</rectmap> \ n < / resource> \ n ') tileFile.close ()# הגבלת אריחים מלהגיע לקרח גבוה מדי גובה = randint (int (rowAmount / 2) -5, int (rowAmount / 2) +5) tileFile.write ('</column> \ n') tileFile.write ('</ rectmap > \ n <rectmap id = "not_solid" origin = "00,0" tile_size = "16x16"> \ n ') עבור i בטווח (0, colAmount): tileFile.write (' <column> ') עבור j ב range (0, rowAmount): tileFile.write ('<cell tile = "sky" /> \ n') tileFile.write ('</column> \ n') tileFile.write ('</rectmap> \ n < / resource> \ n ') tileFile.close ()) עבור j בטווח (0, rowAmount): tileFile.write ('<cell tile = "sky" /> \ n') tileFile.write ('</column> \ n') tileFile.write ('</ rectmap > \ n </resource> \ n ') tileFile.close ()) עבור j בטווח (0, rowAmount): tileFile.write ('<cell tile = "sky" /> \ n') tileFile.write ('</column> \ n') tileFile.write ('</ rectmap > \ n </resource> \ n ') tileFile.close () 

def startGame (): createTilemap () # fig = Sprite ('pingu.png') fig.position = (8, 500) figLayer = ScrollableLayer () figLayer.add (fig) # tileLayer = load ('levelMap.xml') solidTiles = tileLayer ['solid'] nsoliTiles = tileLayer ['not_solid'] # scrMang = ScrollingManager () scrMang.add (nsoliTiles, z = -1) scrMang.add (solidTiles, z = 0) scrMang.add (figLayer, z = 1) game.cc = Scene (scrMang) director.run (gameSc) 

# "הצהרה" על משתנים גלובליים מקלדת = 0 scrMang = 0 

def startGame (): מקלדת גלובלית, scrMang createTilemap () # fig = Sprite ('pingu.png') fig.position = (8, 250) figLayer = ScrollableLayer () figLayer.add (fig) # tileLayer = load ('levelMap.xml ') solidTiles = tileLayer [' solid '] nsoliTiles = tileLayer [' not_solid '] # keyboard = key.KeyStateHandler () director.window.push_handlers (keyboard) # fig.do (PlatformerController ()) mapcollider = RectMapCollider (velocity_on_bump = 'שקופית') fig.collision_handler = make_collision_handler (mapcollider, solidTiles) # scrMang = ScrollingManager () scrMang.add (nsoliTiles, z = -1) scrMang.add (solidTiles, z = 0) scrMang.add (figLayer, z = 1) # gameSc = Scene (scrMang) director.run (gameSc) 

Class PlatformerController (פעולה): מקלדת גלובלית, scrMang on_ground = True MOVE_SPEED = 300 JUMP_SPEED = 500 GRAVITY = -1200 def התחלה (עצמי): self.target.velocity = (0, 0) שלב def (עצמי, dt): מקלדת גלובלית, גלילה אם dt> 0,1: # אל תעשו שום דבר בזמן השבתה להחזר גדול vx, vy = self.target.velocity vx = (מקלדת [key.RIGHT] - מקלדת [key.LEFT]) * self.MOVE_SPEED vy + = self.GRAVITY * dt אם self.on_ground ומקלדת [key.SPACE]: vy = self.JUMP_SPEED dx = vx * dt dy = vy * dt last = self.target.get_rect () new = last.copy () new.x + = dx new.y + = dy self.target.velocity = self.target.collision_handler (last, new, vx, vy) self.on_ground = (new.y == last.y) self.target.position = new.center scrMang.set_focus (* new.center) 

posX, posY = self.target.position if posY <0: finishGame ("Game Over") החזר אם posX> 800 * 3: # רמת level finishGame ("רמה הושלמה") החזרה 

class FinishMenu (Menu): def _init_ (self, text): super (FinishMenu, self)._ init_ (text) self.menu_valign = CENTER self.menu_halign = CENTER menuItems = [(MenuItem ("נסה שוב", startGame)), (MenuItem ("צא", pyglet.app.exit))] self.create_menu (menuItems) 

def finishGame (טקסט): menuSc = סצנה (MainMenuBgr ()) menuSc.add (FinishMenu (טקסט)) director.run (menuSc) 

פינגווין: קלווין שאדינג, תחת CC0 גוש קרח: Michał Banas digit1024 ב- opengameart.org תחת CC-BY-SA 3.0 

נקודות זיכוי (שכבה): def _init_ (עצמי): סופר (קרדיטים, עצמי)._ init_ () credFile = open ("CREDITS", "r") creds = credFile.read () creds = creds.split ("\ n ") עבור i בטווח (0, len (creds)): credLabel = תווית (creds [i], font_size = 32, anchor_x =" left ", anchor_y =" top ") credLabel.position = 25,500- (i + 1) * 40 self.add (credLabel) 

class BackToMainMenuButton (Menu): def _init_ (self): super (BackToMainMenuButton, self)._ init_ ("") self.menu_valign = BOTTOM self.menu_halign = LEFT menuItems = [(MenuItem ("Back", showMainMenu))] self. create_menu (menuItems) 

def showCredits (): credSc = Scene (MainMenuBgr ()) credSc.add (Credits ()) credSc.add (BackToMainMenuButton ()) director.run (credSc) 

מ- cocos.director ייבוא * מ cocos.menu ייבוא * מ cocos.scene ייבוא * מ cocos.layer ייבוא * מ cocos.sprite יבוא * מ cocos.tiles יבוא * מ cocos.mapcolliders יבוא * מ cocos. ייבוא.text ייבוא תווית pyglet.app מ- pyglet.window מפתח ייבוא מתקרת ייבוא מתמטית מיבוא אקראי randint # "מצהיר" משתנים גלובליים מקלדת = 0 scrMang = 0 מחלקה MainMenuBgr (ColorLayer): def _init_ (עצמי): super (MainMenuBgr, עצמי)._ init_ (0,200,255,255) class MainMenu (תפריט): def _init_ (self): super (MainMenu, self)._ init_ ("") self.menu_valign = CENTER self.menu_halign = CENTER menuItems = [(MenuItem ("התחל משחק ", startGame)), (MenuItem (" Credits ", showCredits)), (MenuItem (" Quit ", pyglet.app.exit))] self.create_menu (menuItems) Credits (Layer):def _init_ (עצמי): סופר (קרדיטים, עצמי)._ init_ () credFile = open ("CREDITS", "r") creds = credFile.read () creds = creds.split ("\ n") עבור i בטווח (0, len (creds)): credLabel = תווית (creds [i], font_size = 32, anchor_x = "left", anchor_y = "top") credLabel.position = 25,500- (i + 1) * 40 self.add (credLabel) class BackToMainMenuButton (Menu): def _init_ (self): super (BackToMainMenuButton, self)._ init_ ("") self.menu_valign = BOTTOM self.menu_halign = LEFT menuItems = [(MenuItem ("Back", showMainMenu)] self.create_menu (menuItems) class FinishMenu (Menu): def _init_ (self, text): super (FinishMenu, self)._ init_ (text) self.menu_valign = CENTER self.menu_halign = CENTER menuItems = [(MenuItem ("נסה שוב ", startGame)), (MenuItem (" צא ", pyglet.app.exit)) עצמי.create_menu (menuItems) class PlatformerController (Action): מקלדת גלובלית, scrMang on_ground = True MOVE_SPEED = 300 JUMP_SPEED = 500 GRAVITY = -1200 def start (עצמי): self.target.velocity = (0, 0) שלב def (עצמי, dt): מקלדת גלובלית, גלילה אם dt> 0,1: # אל תעשו שום דבר בזמן השבתה גדולה מדי להחזיר vx, vy = self.target.velocity vx = (מקלדת [key.RIGHT] - מקלדת [key.LEFT]) * self.MOVE_SPEED vy + = self.GRAVITY * dt אם self.on_ground ומקלדת [key.SPACE]: vy = self.JUMP_SPEED dx = vx * dt dy = vy * dt last = self.target.get_rect () new = last.copy () new.x + = dx new.y + = dy self.target.velocity = self.target.collision_handler (last, new, vx, vy) self.on_ground = (new.y == last.y) self.target.position = new.center scrMang.set_focus (* new.center) posX, posY = self.target.position if posY <0: finishGame ("Game Over") להחזיר אם posX> 800 * 3: # level level finishGame ("רמה הושלמה") return def finishGame (text): menuSc = Scene (MainMenuBgr ()) menuSc.add (FinishMenu (text)) director.run (menuSc) def showCredits (): credSc = Scene (MainMenuBgr ()) credSc.add (Credits ()) credSc.add (BackToMainMenuButton ()) director.run (credSc) def createTilemap (): colAmount = ceil (800/16) * 3 # (רוחב המסך / גודל האריח) * 3 שורהAmount = ceil (600/16) # גובה המסך / גודל האריח tileFile = פתוח ("levelMap.xml", "w") tileFile.write ('<resource> \ n <דורש קובץ = "icyTiles.xml" /> \ n <rectmap id = "solid" origin = "00,0" tile_size = "16x16"> \ n ') iceHeight = randint (1,10) עבור i בטווח (0, colAmount): tileFile.write ('<column>') makeHole = False if randint (0,50) == 10 and i! = 0: # don 't לאפשר חורים בנקודה spawn makeHole = נכון עבור j בטווח (0, rowAmount): אם makeHole: tileFile.write ('<תא /> \ n') אחר: אם j <= iceHeight: tileFile.write ('<תא tile = "ice" /> \ n ') else: tileFile.write (' <cell /> \ n ') iceHeight = randint (iceHeight-5, iceHeight + 5) if iceHeight <0: # מגביל את האריח מלהגיע נמוך מדי iceHeight = randint (1,5) if iceHeight> rowAmount: # מגביל אריחים מלהגיע גבוה מדי iceHeight = randint (int (rowAmount / 2) -5, int (rowAmount / 2) +5) tileFile.write ('</ column > \ n ') tileFile.write (' </rectmap> \ n <rectmap id = "not_solid" origin = "00,0" tile_size = "16x16"> \ n ') עבור i בטווח (0, colAmount): tileFile.write ('<column>') עבור j בטווח (0, rowAmount): tileFile.write ('<cell tile = "sky" />\ n ') tileFile.write (' </column> \ n ') tileFile.write (' </rectmap> \ n </resource> \ n ') tileFile.close () def startGame (): מקלדת גלובלית, scrMang createTilemap () # fig = Sprite ('pingu.png') fig.position = (8, 250) figLayer = ScrollableLayer () figLayer.add (fig) # tileLayer = load ('levelMap.xml') solidTiles = tileLayer [' מוצק '] nsoliTiles = tileLayer [' not_solid '] # keyboard = key.KeyStateHandler () director.window.push_handlers (keyboard) # fig.do (PlatformerController ()) mapcollider = RectMapCollider (velocity_on_bump =' slide ') fig.collision_handler = make_collision_handler (mapcollider, solidTiles) # scrMang = ScrollingManager () scrMang.add (nsoliTiles, z = -1) scrMang.add (solidTiles, z = 0) scrMang.add (figLayer, z = 1) # gameSc = Scene (scrMang) director.run (gameSc) def showMainMenu ():menuSc = Scene (MainMenuBgr ()) menuSc.add (MainMenu ()) director.run (menuSc) חלון = director.init (כיתוב = "IcyPlat - פלטפורמה פשוטה", שינוי גודל = True) showMainMenu () 

מ direct.showbase.ShowBase ייבוא ShowBase מ panda3d.core ייבוא * מחלקה MyApp (ShowBase): def _init_ (עצמי): loadPrcFileData ('', 'כותרת חלון 3D פונג') ShowBase._init_ (עצמי) app = MyApp () app.run () 

מ- direct.showbase.ShowBase ייבוא ShowBase מ panda3d.core ייבוא * מחלקה MyApp (ShowBase): def _init_ (עצמי): # אתחל את החלון loadPrcFileData ('', 'כותרת חלון 3D פונג') loadPrcFileData ('', 'רקע -צבע 0 0 0 0') ShowBase._init_ (עצמי) # Load ball model self.ball = loader.loadModel ("ball.egg") self.ball.reparentTo (self.render) self.ball.setPos (0, 0, 0) # הגדר מיקום מצלמה נכון self.disableMouse () camera.setPos (0, -30,0) app = MyApp () app.run () 

# דגמי קירות עומס wallLeft = loader.loadModel ("wall.egg"); wallLeft.reparentTo (self.render) wallLeft.setPosHprScale (-15,0,0, 0,0,90, 2,2,1) wallRight = loader.loadModel ("wall.egg"); wallRight.reparentTo (self.render) wallRight.setPosHprScale (15,0,0, 0,0,90, 2,2,1) wallBottom = loader.loadModel ("wall.egg"); wallBottom.reparentTo (self.render) wallBottom.setPosHprScale (0,0,15, 0,0,0, 2,2,1) wallTop = loader.loadModel ("wall.egg"); wallTop.reparentTo (self.render) wallTop.setPosHprScale (0,0, -15, 0,0,0, 2,2,1) # טעינת דגמי עטלף self.batPlay = loader.loadModel ("bat.egg"); batPlay.reparentTo (self.render) self.batPlay.setPos (-5, -15, -5) self.batPlay.setScale (3,1,3) self.batOpp = loader.loadModel ("bat.egg"); batOpp.reparentTo (self.render) self.batOpp.setPos (5,15, -5) self.batOpp.setScale (3,1,3) 

# Lighting alight = AmbientLight ('alight') alight.setColor (VBase4 (0,1, 0,1, 0,1, 1)) alnp = render.attachNewNode (alight) render.setLight (alnp) plight = PointLight (' plight ') plight.setColor (VBase4 (0,9, 0,9, 0,9, 1)) plnp = render.attachNewNode (plight) plnp.setPos (0, -16,0) render.setLight (plnp) 

# הזז כאשר מקש לחץ על עצמי.קבל ("a", self.moveLeft) self.accept ("a-repeat", self.moveLeft) self.accept ("d", self.moveRight) self.accept ("d- חזור על ", self.moveRight) self.accept (" w ", self.moveUp) self.accept (" w-repeat ", self.moveUp) self.accept (" s ", self.moveDown) self.accept (" s-repeat ", self.moveDown) 

def moveLeft (עצמי): self.batPlay.setX (self.batPlay.getX () - 1) def moveRight (עצמי): self.batPlay.setX (self.batPlay.getX () + 1) def moveUp (עצמי): self.batPlay.setZ (self.batPlay.getZ () + 1) def moveDown (self): self.batPlay.setZ (self.batPlay.getZ () - 1) 

self.notifier = CollisionHandlerEvent () self.notifier.addInPattern ("% fn-in-% in") self.notifier.addAgainPattern ("% fn-again-% in") 

batPlayColl = self.batPlay.attachNewNode (CollisionNode ("batPlay")) batPlayColl.node (). addSolid (CollisionBox (LPoint3 (0,0,0), 1, 1, 1)) batPlayColl.show () 

מתוך direct.showbase. ייבואמ- panda3d.core ייבוא * מחלקה MyApp (ShowBase): def _init_ (עצמי): # אתחל את חלון loadPrcFileData ('', 'כותרת חלון 3D פונג') loadPrcFileData ('', 'צבע רקע 0 0 0 0') ShowBase._init_ (עצמי) # אתחל בסיס זיהוי התנגשות base.cTrav = CollisionTraverser () base.cTrav.showCollisions (render) self.notifier = CollisionHandlerEvent () self.notifier.addInPattern ("% fn-in-% in") עצמי. notifier.addAgainPattern ("% fn-again-% in") self.accept ("batPlay-in-wallLeft", self.blockCollision) self.accept ("batPlay-again-wallLeft", self.blockCollision) self.accept ("batPlay-in-wallRight", self.blockCollision) self.accept ("batPlay-again-wallRight", self.blockCollision) self.accept ("batPlay-in-wallBottom", self.blockCollision) self.accept ("batPlay-again-wallBottom ", self.blockCollision) self.accept (" batPlay-in-wallTop ", self.blockCollision) self.accept (" batPlay-again-wallTop ", self.blockCollision) self.accept (" batOpp- in-wallLeft ", self.blockCollision) self.accept (" batOpp-again-wallLeft ", self.blockCollision) self.accept (" batOpp-in-wallRight ", self.blockCollision) self.accept (" batOpp-again- wallRight ", self.blockCollision) self.accept (" batOpp-in-wallBottom ", self.blockCollision) self.accept (" batOpp-again-wallBottom ", self.blockCollision) self.accept (" batOpp-in-wallTop ", self.blockCollision) self.accept ("batOpp-again-wallTop", self.blockCollision) # Load ball model self.ball = loader.loadModel ("ball.egg") self.ball.reparentTo (self.render) self.ball.setPos (0, 0,0) # דגמי קירות טען והגדר את תיבות ההתנגשות שלהם wallLeft = loader.loadModel ("wall.egg"); wallLeft.reparentTo (self.render) wallLeft.setPosHprScale (-15,0,0, 0,0,90, 2,2,1) wallLeftColl = wallLeft.attachNewNode (CollisionNode ("wallLeft")) wallLeftColl.node (). addSolid (CollisionBox (LPoint3 (0,0,0), 10, 10, 0,25)) wallLeftColl.show () wallRight = loader.loadModel ("wall.egg"); wallRight.reparentTo (self.render) wallRight.setPosHprScale (15,0,0, 0,0,90, 2,2,1) wallRightColl = wallRight.attachNewNode (CollisionNode ("wallRight")) wallRightColl.node (). addSolid (CollisionBox (LPoint3 (0,0,0), 10, 10, 0,25)) wallRightColl.show () wallBottom = loader.loadModel ("wall.egg"); wallBottom.reparentTo (self.render) wallBottom.setPosHprScale (0,0,15, 0,0,0, 2,2,1) wallBottomColl = wallBottom.attachNewNode (CollisionNode ("wallBottom")) wallBottomColl.node (). addSolid (CollisionBox (LPoint3 (0,0,0), 10, 10, 0,25)) wallBottomColl.show () wallTop = loader.loadModel ("wall.ביצה"); wallTop.reparentTo (self.render) wallTop.setPosHprScale (0,0, -15, 0,0,0, 2,2,1) wallTopColl = wallTop.attachNewNode (CollisionNode ("wallTop")) wallTopColl.node (). addSolid (CollisionBox (LPoint3 (0,0,0), 10, 10, 0,25)) wallTopColl.show () # טעינת דגמי עטלפים self.batPlay = loader.loadModel ("bat.egg"); self.batPlay.reparentTo (self.render) self.batPlay.setScale (3,1,3) self.batPlay.setPos (-5, -15, -5) batPlayColl = self.batPlay.attachNewNode (CollisionNode ("batPlay"))) batPlayColl.node (). addSolid (CollisionBox (LPoint3 (0,0,0), 1, 1, 1)) batPlayColl.show () base.cTrav.addCollider (batPlayColl, self.notifier) self.batOpp = מטעין.loadModel ("bat.egg"); self.batOpp.reparentTo (self.render) self.batOpp.setPos (5,15, -5) self.batOpp.setScale (3,1,3) batOppColl = self.batOpp.attachNewNode (CollisionNode ("batOpp")) batOppColl.node (). addSolid (CollisionBox (LPoint3 (0,0,0), 1, 1, 1)) batOppColl.show () base.cTrav.addCollider (batOppColl, self.notifier) # הגדר מיקום מצלמה נכון # עצמי.disableMouse () camera.setPos (0, -60,0) # Lighting alight = AmbientLight ('alight') alight.setColor (VBase4 (0,1, 0,1, 0,1, 1)) alnp = render. attachNewNode (alight) render.setLight (alnp) plight = PointLight ('plight') plight.setColor (VBase4 (0,9, 0,9, 0,9, 1)) plnp = render.attachNewNode (plight) plnp.setPos (0, -16,0) render.setLight (plnp) # העבר כאשר מקש נלחץ על self.accept ("a", self.moveLeft) self.accept ("a-repeat", self.moveLeft) self.accept (" d ",self.moveRight) self.accept ("d-repeat", self.moveRight) self.accept ("w", self.moveUp) self.accept ("w-repeat", self.moveUp) self.accept ("s ", self.moveDown) self.accept (" s-repeat ", self.moveDown) def moveLeft (self): self.batPlay.setX (self.batPlay.getX () - 1) def moveRight (self): self. batPlay.setX (self.batPlay.getX () + 1) def moveUp (self): self.batPlay.setZ (self.batPlay.getZ () + 1) def moveDown (self): self.batPlay.setZ (self. batPlay.getZ () - 1) def blockCollision (עצמי, כניסה): אם str (entry.getFromNodePath ()) == "render / bat.egg / batPlay": if str (entry.getIntoNodePath ()) == "render /wall.egg/wallLeft ": self.batPlay.setX (-15 + entry.getIntoNodePath (). getSx () + self.batPlay.getSx ()) if str (entry.getIntoNodePath ()) ==" render / wall.egg / wallRight ": self.batPlay.setX (15-entry.getIntoNodePath ().getSx () - self.batPlay.getSx ()) אם str (entry.getIntoNodePath ()) == "render / wall.egg / wallBottom": self.batPlay.setZ (15-entry.getIntoNodePath (). getSz () -self.batPlay.getSz ()) if str (entry.getIntoNodePath ()) == "render / wall.egg / wallTop": self.batPlay.setZ (-15 + entry.getIntoNodePath (). getSz () + עצמי.batPlay.getSz ()) if str (entry.getFromNodePath ()) == "render / bat.egg / batOpp": if str (entry.getIntoNodePath ()) == "render / wall.egg / wallLeft": עצמי.batOpp.setX (-15 + entry.getIntoNodePath (). getSx () + self.batOpp.getSx ()) אם str (entry.getIntoNodePath ()) == "render / wall.egg / wallRight": self.batOpp.setX (15-entry.getIntoNodePath (). getSx () - self.batPlay.getSx ()) אם str (entry.getIntoNodePath ()) == "render / wall.egg / wallBottom": self.batPlay.setZ (15-entry.getIntoNodePath (). GetSz () - self.batPlay.getSz ()) אם str (ערך.getIntoNodePath ()) == "render / wall.egg / wallTop": self.batPlay.setZ (-15 + entry.getIntoNodePath (). getSz () + self.batPlay.getSz ()) אם str (entry.getFromNodePath ()) == "render / bat.egg / batOpp": if str (entry.getIntoNodePath ()) == "render / wall.egg / wallLeft": self.batOpp.setX (-15 + entry.getIntoNodePath (). getSx () + self.batOpp.getSx ()) אם str (entry.getIntoNodePath ()) == "render / wall.egg / wallRight": self.batOpp.setX (15-entry.getIntoNodePath (). getSx () -self.batPlay.getSx ()) if str (entry.getIntoNodePath ()) == "render / wall.egg / wallBottom": self.batPlay.setZ (10-entry.getIntoNodePath (). getSz () - עצמי. batPlay.getSz ()) if str (entry.getIntoNodePath ()) == "render / wall.egg / wallTop": self.batPlay.setZ (-20 + entry.getIntoNodePath (). getSz () + self.batPlay. getSz ()) app = MyApp () app.run ()ביצה / wallTop ": self.batPlay.setZ (-15 + entry.getIntoNodePath (). getSz () + self.batPlay.getSz ()) אם str (entry.getFromNodePath ()) ==" render / bat.egg / batOpp ": if str (entry.getIntoNodePath ()) ==" render / wall.egg / wallLeft ": self.batOpp.setX (-15 + entry.getIntoNodePath (). getSx () + self.batOpp.getSx ()) אם str (entry.getIntoNodePath ()) == "render / wall.egg / wallRight": self.batOpp.setX (15-entry.getIntoNodePath (). getSx () - self.batPlay.getSx ()) אם str (entry.getIntoNodePath ()) == "render / wall.egg / wallBottom": self.batPlay.setZ (10-entry.getIntoNodePath (). getSz () - self.batPlay.getSz ()) אם str (ערך. getIntoNodePath ()) == "render / wall.egg / wallTop": self.batPlay.setZ (-20 + entry.getIntoNodePath (). getSz () + self.batPlay.getSz ()) app = יישום MyApp (). לרוץ()ביצה / wallTop ": self.batPlay.setZ (-15 + entry.getIntoNodePath (). getSz () + self.batPlay.getSz ()) אם str (entry.getFromNodePath ()) ==" render / bat.egg / batOpp ": if str (entry.getIntoNodePath ()) ==" render / wall.egg / wallLeft ": self.batOpp.setX (-15 + entry.getIntoNodePath (). getSx () + self.batOpp.getSx ()) אם str (entry.getIntoNodePath ()) == "render / wall.egg / wallRight": self.batOpp.setX (15-entry.getIntoNodePath (). getSx () - self.batPlay.getSx ()) אם str (entry.getIntoNodePath ()) == "render / wall.egg / wallBottom": self.batPlay.setZ (10-entry.getIntoNodePath (). getSz () - self.batPlay.getSz ()) אם str (ערך. getIntoNodePath ()) == "render / wall.egg / wallTop": self.batPlay.setZ (-20 + entry.getIntoNodePath (). getSz () + self.batPlay.getSz ()) app = יישום MyApp (). לרוץ()batPlay.getSz ()) if str (entry.getFromNodePath ()) == "render / bat.egg / batOpp": if str (entry.getIntoNodePath ()) == "render / wall.egg / wallLeft": עצמי. batOpp.setX (-15 + entry.getIntoNodePath (). getSx () + self.batOpp.getSx ()) אם str (entry.getIntoNodePath ()) == "render / wall.egg / wallRight": self.batOpp. setX (15-entry.getIntoNodePath (). getSx () - self.batPlay.getSx ()) if str (entry.getIntoNodePath ()) == "render / wall.egg / wallBottom": self.batPlay.setZ (10 -entry.getIntoNodePath (). getSz () - self.batPlay.getSz ()) if str (entry.getIntoNodePath ()) == "render / wall.egg / wallTop": self.batPlay.setZ (-20 + כניסה.getIntoNodePath (). getSz () + self.batPlay.getSz ()) app = MyApp () app.run ()batPlay.getSz ()) if str (entry.getFromNodePath ()) == "render / bat.egg / batOpp": if str (entry.getIntoNodePath ()) == "render / wall.egg / wallLeft": עצמי. batOpp.setX (-15 + entry.getIntoNodePath (). getSx () + self.batOpp.getSx ()) אם str (entry.getIntoNodePath ()) == "render / wall.egg / wallRight": self.batOpp. setX (15-entry.getIntoNodePath (). getSx () - self.batPlay.getSx ()) if str (entry.getIntoNodePath ()) == "render / wall.egg / wallBottom": self.batPlay.setZ (10 -entry.getIntoNodePath (). getSz () - self.batPlay.getSz ()) if str (entry.getIntoNodePath ()) == "render / wall.egg / wallTop": self.batPlay.setZ (-20 + כניסה.getIntoNodePath (). getSz () + self.batPlay.getSz ()) app = MyApp () app.run ()ביצה / wallLeft ": self.batOpp.setX (-15 + entry.getIntoNodePath (). getSx () + self.batOpp.getSx ()) אם str (entry.getIntoNodePath ()) ==" render / wall.egg / wallRight ": self.batOpp.setX (15-entry.getIntoNodePath (). getSx () - self.batPlay.getSx ()) if str (entry.getIntoNodePath ()) ==" render / wall.egg / wallBottom ": self.batPlay.setZ (10-entry.getIntoNodePath (). getSz () - self.batPlay.getSz ()) אם str (entry.getIntoNodePath ()) == "render / wall.egg / wallTop": self.batPlay.setZ (-20 + entry.getIntoNodePath (). getSz () + self.batPlay.getSz ()) app = MyApp () app.run ()ביצה / wallLeft ": self.batOpp.setX (-15 + entry.getIntoNodePath (). getSx () + self.batOpp.getSx ()) אם str (entry.getIntoNodePath ()) ==" render / wall.egg / wallRight ": self.batOpp.setX (15-entry.getIntoNodePath (). getSx () - self.batPlay.getSx ()) if str (entry.getIntoNodePath ()) ==" render / wall.egg / wallBottom ": self.batPlay.setZ (10-entry.getIntoNodePath (). getSz () - self.batPlay.getSz ()) אם str (entry.getIntoNodePath ()) == "render / wall.egg / wallTop": self.batPlay.setZ (-20 + entry.getIntoNodePath (). getSz () + self.batPlay.getSz ()) app = MyApp () app.run ()ביצה / wallBottom ": self.batPlay.setZ (10-entry.getIntoNodePath (). getSz () - self.batPlay.getSz ()) אם str (entry.getIntoNodePath ()) ==" render / wall.egg / wallTop ": self.batPlay.setZ (-20 + entry.getIntoNodePath (). getSz () + self.batPlay.getSz ()) app = MyApp () app.run ()ביצה / wallBottom ": self.batPlay.setZ (10-entry.getIntoNodePath (). getSz () - self.batPlay.getSz ()) אם str (entry.getIntoNodePath ()) ==" render / wall.egg / wallTop ": self.batPlay.setZ (-20 + entry.getIntoNodePath (). getSz () + self.batPlay.getSz ()) app = MyApp () app.run () 

# הפוך את הכדור לזוז עצמי. BallSpeed = VBase3 (randint (-10,10), randrange (-1,1,2), randint (-10,10)) self.ballSpeed.normalize () self.ballSpeed / = 5 

def updateBallPos (self, task): self.ball.setPos (self.ball.getPos () + self.ballSpeed) return Task.cont 

def bounceOff (עצמי, ערך): אם str (entry.getIntoNodePath ()) == "render / wall.egg / wallLeft" או str (entry.getIntoNodePath ()) == "render / wall.egg / wallRight": עצמי.ballSpeed [0] = -עצמי.ballSpeed [0] אם str (entry.getIntoNodePath ()) == "render / bat.egg / batPlay" או str (entry.getIntoNodePath ()) == "render / bat.egg / batOpp ": self.ballSpeed [1] = -self.ballSpeed [1] if str (entry.getIntoNodePath ()) ==" render / wall.egg / wallBottom "או str (entry.getIntoNodePath ()) ==" render / wall.egg / wallTop ": self.ballSpeed [2] = -self.ballSpeed [2] 

def directOpponent (עצמי, משימה): dirX = randint (-2,4) * (self.ball.getX () - self.batOpp.getX ()) dirZ = randint (-2,4) * (כדור עצמי. getZ () - self.batOpp.getZ ()) self.batOpp.setX (self.batOpp.getX () + העתקה (1/7, dirX)) self.batOpp.setZ (self.batOpp.getZ () + העתקה (1/7, dirZ)) להחזיר Task.cont 

# ספירת הציונים self.scores = [0,0] self.scoreCount = OnscreenText (text = (str (self.scores [0]) + "" + str (self.scores [1])), pos = (0, 0,75), סולם = 0,1, fg = (0, 255, 0, 0,5)) 

def updateBallPos (עצמי, משימה): self.ball.setFluidPos (self.ball.getPos () + self.ballSpeed) אם self.ball.getY ()> 26: self.scores [0] + = 1 כדור עצמי. setPos (0,0,0) self.scoreCount.destroy () # הרס טקסט אחרון לפני הוספת self.scoreCount חדש = טקסט על המסך (text = (str (self.scores [0]) + "" + str (self.scores [1])), pos = (0, 0,75), סולם = 0,1, fg = (0, 255, 0, 0,5)) אם self.ball.getY () <-26: self.scores [1] + = 1 self.ball.setPos (0,0,0) self.scoreCount.destroy () self.scoreCount = OncreenText (text = (str (self.scores [0]) + "" + str (עצמי.scores [1])), pos = (0, 0,75), scale = 0,1, fg = (0, 255, 0, 0,5)) return Task.cont 

מ direct.showbase.ShowBase ייבוא ShowBase מ direct.task ייבוא משימה מ panda3d.core ייבוא * מ direct.gui.OnscreenText ייבוא OnscreenText מיבוא אקראי randint, סידור rand ממחשב העתק יישום העתק מתמטיקה MyApp (ShowBase): def _init_ (עצמי): # אתחל את חלון loadPrcFileData ('', 'כותרת חלון 3D פונג') loadPrcFileData ('', 'צבע רקע 0 0 0 0') ShowBase._init_ (עצמי) # אתחל זיהוי התנגשותbase.cTrav = CollisionTraverser () base.cTrav.setRespectPrevTransform (True) self.notifier = CollisionHandlerEvent () self.notifier.addInPattern ("% fn-in-% in") self.notifier.addAgainPattern ("% fn-again-% ב- ") self.accept (" batPlay-in-wallLeft ", self.blockCollision) self.accept (" batPlay-again-wallLeft ", self.blockCollision) self.accept (" batPlay-in-wallRight ", עצמי. blockCollision) self.accept ("batPlay-again-wallRight", self.blockCollision) self.accept ("batPlay-in-wallBottom", self.blockCollision) self.accept ("batPlay-again-wallBottom", self.blockCollision) self.accept ("batPlay-in-wallTop", self.blockCollision) self.accept ("batPlay-again-wallTop", self.blockCollision) self.accept ("batOpp-in-wallLeft", self.blockCollision) עצמי. לקבל("batOpp-again-wallLeft ", self.blockCollision) self.accept (" batOpp-in-wallRight ", self.blockCollision) self.accept (" batOpp-again-wallRight ", self.blockCollision) self.accept (" batOpp- in-wallBottom ", self.blockCollision) self.accept (" batOpp-again-wallBottom ", self.blockCollision) self.accept (" batOpp-in-wallTop ", self.blockCollision) self.accept (" batOpp-again- wallTop ", self.blockCollision) self.accept (" ball-in-wallLeft ", self.bounceOff) self.accept (" ball-in-wallRight ", self.bounceOff) self.accept (" ball-in-wallBottom ", self.bounceOff) self.accept ("ball-in-wallTop", self.bounceOff) self.accept ("ball-in-batPlay", self.bounceOff) self.accept ("ball-in-batOpp", עצמי.bounceOff) # Load ball model self.ball = loader.loadModel ("ball.ביצה ") self.ball.reparentTo (self.render) self.ball.setPos (0, 0, 0) ballColl = self.ball.attachNewNode (CollisionNode (" ball ")) ballColl.node (). addSolid (CollisionSphere (0, 0, 0, 0,25)) ballColl.show () base.cTrav.addCollider (ballColl, self.notifier) # טעינת דגמי קירות והגדרת תיבות ההתנגשות שלהם wallLeft = loader.loadModel ("wall.egg"); wallLeft.reparentTo (self.render) wallLeft.setPosHprScale (-15,0,0, 0,0,90, 2,3,1) wallLeftColl = wallLeft.attachNewNode (CollisionNode ("wallLeft")) wallLeftColl.node (). addSolid (CollisionBox (LPoint3 (0,0,0), 10, 10, 0,25)) wallRight = loader.loadModel ("wall.egg"); wallRight.reparentTo (self.render) wallRight.setPosHprScale (15,0, 0, 0,0,90, 2,3,1) wallRightColl = wallRight.attachNewNode (CollisionNode ("wallRight")) wallRightColl.node (). AddSolid (CollisionBox (LPoint3 (0,0,0), 10, 10, 0,25)) wallBottom = loader.loadModel ("wall.egg"); wallBottom.reparentTo (self.render) wallBottom.setPosHprScale (0,0,15, 0,0,0, 2,3,1) wallBottomColl = wallBottom.attachNewNode (CollisionNode ("wallBottom")) wallBottomColl.node (). addSolid (CollisionBox (LPoint3 (0,0,0), 10, 10, 0,25)) wallTop = loader.loadModel ("wall.egg"); wallTop.reparentTo (self.render) wallTop.setPosHprScale (0,0, -15, 0,0,0, 2,3,1) wallTopColl = wallTop.attachNewNode (CollisionNode ("wallTop")) wallTopColl.node (). addSolid (CollisionBox (LPoint3 (0,0,0), 10, 10, 0,25)) # טעינת דגמי עטלפים self.batPlay = loader.loadModel ("bat.egg"); self.batPlay.reparentTo (self.render) self.batPlay.setScale (3,1,3) self.batPlay.setPos (-5, -25, -5) batPlayColl = self.batPlay.attachNewNode (CollisionNode ("batPlay"))) batPlayColl.node ().addSolid (CollisionBox (LPoint3 (0,0,0), 1, 1, 1)) base.cTrav.addCollider (batPlayColl, self.notifier) self.batOpp = loader.loadModel ("bat.egg"); self.batOpp.reparentTo (self.render) self.batOpp.setPos (5,25, -5) self.batOpp.setScale (3,1,3) batOppColl = self.batOpp.attachNewNode (CollisionNode ("batOpp")) batOppColl.node (). addSolid (CollisionBox (LPoint3 (0,0,0), 1, 1, 1)) base.cTrav.addCollider (batOppColl, self.notifier) # הגדר מיקום מצלמה נכון self.disableMouse () מצלמה. setPos (0, -75,0) # Lighting alight = AmbientLight ('alight') alight.setColor (VBase4 (0,1, 0,1, 0,1, 1)) alnp = render.attachNewNode (alight) render. setLight (alnp) plight = PointLight ('plight') plight.setColor (VBase4 (0,9, 0,9, 0,9, 1)) plnp = render.attachNewNode (plight) plnp.setPos (0, -16, 0) render.setLight (plnp) # העבר כאשר מקש נלחץ על self.accept ("a ", self.moveLeft) self.accept (" a-repeat ", self.moveLeft) self.accept (" d ", self.moveRight) self.accept (" d-repeat ", self.moveRight) self.accept ("w", self.moveUp) self.accept ("w-repeat", self.moveUp) self.accept ("s", self.moveDown) self.accept ("s-repeat", self.moveDown) # הפוך את הכדור לנוע עצמי.בולספיד = VBase3 (randint (-10,10), randrange (-1,2,2) * 8, randint (-10,10)) self.ballSpeed.normalize () self.ballSpeed / = 7 self.taskMgr.add (self.updateBallPos, "UpdateBallPos") self.taskMgr.add (self.directOpponent, "DirectOpponent") # ספירת הציונים self.scores = [0,0] self.scoreCount = OnscreenText (text = (str (self.scores [0]) + "" + str (self.scores [1])), pos = (0, 0,75), scale = 0,1, fg = (0, 255, 0, 0,5)) def moveLeft (עצמי): self.batPlay.setX (עצמי.batPlay.getX () - 1) def moveRight (עצמי): self.batPlay.setX (self.batPlay.getX () + 1) def moveUp (עצמי): self.batPlay.setZ (self.batPlay.getZ () + 1) def moveDown (עצמי): self.batPlay.setZ (self.batPlay.getZ () - 1) def blockCollision (עצמי, כניסה): אם str (entry.getFromNodePath ()) == "render / bat.egg / batPlay ": אם str (entry.getIntoNodePath ()) ==" render / wall.egg / wallLeft ": self.batPlay.setX (-15 + entry.getIntoNodePath (). getSx () + self.batPlay.getSx ()) אם str (entry.getIntoNodePath ()) == "render / wall.egg / wallRight": self.batPlay.setX (15-entry.getIntoNodePath (). getSx () - self.batPlay.getSx ()) אם str (entry.getIntoNodePath ()) == "render / wall.egg / wallBottom": self.batPlay.setZ (15-entry.getIntoNodePath (). getSz () - self.batPlay.getSz ()) אם str (ערך. getIntoNodePath ()) == "render / wall.egg / wallTop": self.batPlay.setZ (-15 + ערך.getIntoNodePath (). getSz () + self.batPlay.getSz ()) if str (entry.getFromNodePath ()) == "render / bat.egg / batOpp": if str (entry.getIntoNodePath ()) == "render /wall.egg/wallLeft ": self.batOpp.setX (-15 + entry.getIntoNodePath (). getSx () + self.batOpp.getSx ()) if str (entry.getIntoNodePath ()) ==" render / wall.egg / wallRight ": self.batOpp.setX (15-entry.getIntoNodePath (). getSx () - self.batOpp.getSx ()) אם str (entry.getIntoNodePath ()) ==" render / wall.egg / wallBottom ": self.batOpp.setZ (15-entry.getIntoNodePath (). getSz () - self.batOpp.getSz ()) if str (entry.getIntoNodePath ()) ==" render / wall.egg / wallTop ": self.batOpp.setZ (-15 + entry.getIntoNodePath (). getSz () + self.batOpp.getSz ()) def bounceOff (self, entry): if str (entry.getIntoNodePath ()) == "render / wall.egg / wallLeft "או str (entry.getIntoNodePath ()) ==" render / wall.ביצה / wallRight ": self.ballSpeed [0] = -עצמך.ballSpeed [0] אם str (entry.getIntoNodePath ()) ==" render / bat.egg / batPlay "או str (entry.getIntoNodePath ()) == "render / bat.egg / batOpp": self.ballSpeed [1] = -self.ballSpeed [1] if str (entry.getIntoNodePath ()) == "render / wall.egg / wallBottom" או str (entry.getIntoNodePath ()) == "render / wall.egg / wallTop": self.ballSpeed [2] = -self.ballSpeed [2] def updateBallPos (self, task): self.ball.setFluidPos (self.ball.getPos () + self.ballSpeed) אם self.ball.getY ()> 26: self.scores [0] + = 1 self.ball.setPos (0,0,0) self.scoreCount.destroy () # להרוס את הטקסט האחרון לפני הוספת self.scoreCount חדש = OncreenText (טקסט = (str (self.scores [0]) + "" + str (self.scores [1])), pos = (0, 0,75), סולם = 0,1, fg = (0, 255, 0, 0,5)) אם self.ball.getY () <-26: self.scores [1] + = 1 עצמי.ball.setPos (0,0,0) self.scoreCount.destroy () self.scoreCount = OncreenText (text = (str (self.scores [0]) + "" + str (self.scores [1])), pos = (0, 0,75), סולם = 0,1, fg = (0, 255, 0, 0,5)) החזר Task.cont def directOpponent (עצמי, משימה): dirX = randint (-2,4) * (self.ball.getX () - self.batOpp.getX ()) dirZ = randint (-2,4) * (self.ball.getZ () - self.batOpp.getZ ()) self.batOpp. setX (self.batOpp.getX () + copysign (1/7, dirX)) self.batOpp.setZ (self.batOpp.getZ () + copysign (1/7, dirZ)) להחזיר Task.cont app = MyApp () app.run ()ball.getZ () - self.batOpp.getZ ()) self.batOpp.setX (self.batOpp.getX () + העתקה (1/7, dirX)) self.batOpp.setZ (self.batOpp.getZ () + copysign (1/7, dirZ)) החזר Task.cont app = MyApp () app.run ()ball.getZ () - self.batOpp.getZ ()) self.batOpp.setX (self.batOpp.getX () + העתקה (1/7, dirX)) self.batOpp.setZ (self.batOpp.getZ () + copysign (1/7, dirZ)) החזר Task.cont app = MyApp () app.run ()