今天分享一个Python游戏：简约飞机模拟器
2024-06-09 07:16:27
目录
1 前言
2 系统环境
3 代码分析
4 源代码
5 结尾
一 前言
最近在网上冲浪的时候，发现有一些好玩的Python游戏，我就浅浅的学习了一下，现在将我学到的分享给大家，但是实话实说看看隔壁的HTML5，比Python好学因为HTML平常用的插件也就那几个，但Python用时候pip下载还有问题，当时刚刚接触Python的时候根本就不会修pip，废话不说了
二 系统环境
系统:window11
Python系统:Python3.9
编译器:pycharm
模块:pygame panda3d pip下载后用不了<点击此处>
pip install pygame/panda3d #python2点多版本
pip3 install pygame/panda3d #python3点多版本三 代码分析
因为我们是简约型的所以我们设置鼠标操作
# 禁用鼠标self.disableMouse()#隐藏鼠标props = WindowProperties()props.setCursorHidden(True)base.win.requestProperties(props)接下来该设置场景
# 创建四幕PosInterval1 = self.pandaActor.posInterval(13,Point3(0, -10, 0),startPos=Point3(0, 10, 0))PosInterval2 = self.pandaActor.posInterval(13,Point3(0, 10, 0),startPos=Point3(0, -10, 0))HprInterval1 = self.pandaActor.hprInterval(3,Point3(180, 0, 0),startHpr=Point3(0, 0, 0))HprInterval2 = self.pandaActor.hprInterval(3,Point3(0, 0, 0),startHpr=Point3(180, 0, 0))# 创建情节并运行四幕2self.pandaPace = Sequence(PosInterval1,HprInterval1,PosInterval2,HprInterval2,name="pandaPace")self.pandaPace.loop()#创建HUDglobal X1,X2,text,text2,L1,L2l,L2rtext=OnscreenText(fg=(255,255,0,255),pos=(-0.1,-0.1),scale=0.1,mayChange=True)text2=OnscreenText(pos=(-0.7,0),scale=0.1,mayChange=True)DirectFrame(frameColor=(255,255,0,255),frameSize=(-0.04,0.04,-0.002,0.002),pos=(0,0,0))DirectFrame(frameColor=(255,255,0,255),frameSize=(-0.002,0.002,-0.04,0.04),pos=(0,0,0))X1=DirectFrame(frameColor=(0,0,0,255),frameSize=(-0.04,0.04,-0.002,0.002),pos=(0,0,0))X2=DirectFrame(frameColor=(0,0,0,255),frameSize=(-0.002,0.002,-0.04,0.04),pos=(0,0,0))DirectFrame(frameColor=(255,255,0,255),frameSize=(-0.5,-0.51,0.5,-0.5),pos=(0,0,0))L1=DirectFrame(frameColor=(255,255,0,255),frameSize=(0.2,0.11,0.005,-0.005),pos=(0,0,0))L2l=DirectFrame(frameColor=(255,255,0,255),frameSize=(-0.1,-0.04,0.002,-0.002),pos=(0,0,0))L2r=DirectFrame(frameColor=(255,255,0,255),frameSize=(0.04,0.1,0.002,-0.002),pos=(0,0,0))DirectFrame(frameColor=(255,255,0,255),frameSize=(-0.1,0.1,0.002,-0.002),pos=(0,0,0.5))DirectFrame(frameColor=(255,255,0,255),frameSize=(-0.1,0.1,0.002,-0.002),pos=(0,0,-0.5))因为我们这里设置了竹林场景，有竹子怎么能没熊猫呢，所以在加一个熊猫
self.pandaActor = Actor("models/panda-model",{"walk": "models/panda-walk4"})self.pandaActor.setScale(0.005, 0.005, 0.005)self.pandaActor.reparentTo(self.render)最后我们定义鼠标控制（代码有点长）
def spinCameraTask(self, task):(mouse,size)=(base.win.getPointer(0),self.get_size())(mx0,my0)=(size[0]-mouse.getX(),mouse.getY())(mx,my,hpr)=(mx0/160,my0/160,self.camera.getHpr())(rx,ry)=(mx-size[0]/320+hpr[0],my-size[1]/320+hpr[1])pos=self.camera.getPos()(lx,ly,lz)=(pos[0],pos[1],pos[2])(angle,angle2)=(hpr[0],hpr[1])distance=0.2if angle<0:while angle<0:angle=angle+360else:angle=angle%360if angle2<0:while angle2<0:angle2=angle2+360else:angle2=angle2%360distance2=cos(angle2*pi/180)*distanceif angle%90==0:if angle==0:(x,y)=(0,distance2)elif angle==90:(x,y)=(distance2,0)elif angle==180:(x,y)=(0,-distance2)else:(x,y)=(-distance2,0)else:if angle<=45:x=sin(angle*pi/180)*distance2y=cos(angle*pi/180)*distance2elif angle<90:angle=90-anglex=cos(angle*pi/180)*distance2y=sin(angle*pi/180)*distance2elif angle<=135:angle=angle-90x=cos(angle*pi/180)*distance2y=-sin(angle*pi/180)*distance2elif angle<180:angle=180-anglex=sin(angle*pi/180)*distance2y=-cos(angle*pi/180)*distance2elif angle<=225:angle=angle-180x=-sin(angle*pi/180)*distance2y=-cos(angle*pi/180)*distance2elif angle<270:angle=270-anglex=-cos(angle*pi/180)*distance2y=-sin(angle*pi/180)*distance2elif angle<315:angle=angle-270x=-cos(angle*pi/180)*distance2y=sin(angle*pi/180)*distance2else:angle=360-anglex=-sin(angle*pi/180)*distance2y=cos(angle*pi/180)*distance2if angle2%90==0:if angle2==0 or angle2==90:z=distanceelse:z=0else:if angle2<=45:z=sin(angle2*pi/180)*distanceelif angle2<90:angle2=90-angle2z=cos(angle2*pi/180)*distanceelif angle2<=135:angle2=angle2-90z=cos(angle2*pi/180)*distanceelif angle2<180:angle2=180-angle2z=sin(angle2*pi/180)*distanceelif angle2<=225:angle2=angle2-180z=-sin(angle2*pi/180)*distanceelif angle2<270:angle2=270-angle2z=-cos(angle2*pi/180)*distanceelif angle2<315:angle2=angle2-270z=-cos(angle2*pi/180)*distanceelse:angle2=360-angle2z=-sin(angle2*pi/180)*distanceif lz<-1:self.closeWindow(self.win)raise RuntimeError('You crash the grund!')self.camera.setPos(-x+lx,y+ly,z+lz)self.camera.setHpr(rx,ry,0)if ry>=360:while ry>=360:ry=ry-360elif ry<0:while ry<0:ry=ry+360if ry//180==0:ry=ryelif ry//180==1:ry=ry-360L2l.setPos(0,0,ry/180)L2r.setPos(0,0,ry/180)b=size[1]/2a=mouse.getX()/b-size[0]/size[1],0,1-mouse.getY()/bX1.setPos(a)X2.setPos(a)text['text']=str(int(ry))text2['text']=str(int(z+lz))if z+lz>100:L1.setPos(-0.7,0,0.5)text2['pos']=(-0.7,0.48)else:L1.setPos(-0.7,0,(z+lz)/100-0.5)text2['pos']=(-0.7,(z+lz)/100-0.52)if z+lz<11:text2['fg']=(255,0,0,255)elif z+lz<31:text2['fg']=(0,255,255,255)else:text2['fg']=(255,255,0,255)return Task.cont代码到这就结束了
四 源代码
接下来就是期待的源码啦
from math import pi, sin, cos
from direct.showbase.ShowBase import ShowBase
from direct.showbase import DirectObject
from direct.task import Task
from direct.actor.Actor import Actor
from direct.interval.IntervalGlobal import Sequence
from panda3d.core import *
from direct.gui.DirectGui import *
from direct.gui.OnscreenText import OnscreenText
from direct.gui.OnscreenImage import OnscreenImageclass MyApp(ShowBase): def __init__(self):ShowBase.__init__(self)# 禁用鼠标self.disableMouse()#隐藏鼠标props = WindowProperties()props.setCursorHidden(True)base.win.requestProperties(props)#设定摄像机初始位置self.camera.setPos(0,0,100)# 载入环境模型self.environ = self.loader.loadModel("models/environment")# 设置环境模型的父实例self.environ.reparentTo(self.render)# 对模型进行比例及位置调整self.environ.setScale(0.25, 0.25, 0.25)self.environ.setPos(-8, 42, 0)# 通知任务管理器调用SpinCameraTask控制相机self.taskMgr.add(self.spinCameraTask, "SpinCameraTask")# 载入熊猫角色self.pandaActor = Actor("models/panda-model",{"walk": "models/panda-walk4"})self.pandaActor.setScale(0.005, 0.005, 0.005)self.pandaActor.reparentTo(self.render)# 动画循环self.pandaActor.loop("walk")# 创建四幕PosInterval1 = self.pandaActor.posInterval(13,Point3(0, -10, 0),startPos=Point3(0, 10, 0))PosInterval2 = self.pandaActor.posInterval(13,Point3(0, 10, 0),startPos=Point3(0, -10, 0))HprInterval1 = self.pandaActor.hprInterval(3,Point3(180, 0, 0),startHpr=Point3(0, 0, 0))HprInterval2 = self.pandaActor.hprInterval(3,Point3(0, 0, 0),startHpr=Point3(180, 0, 0))# 创建情节并运行四幕2self.pandaPace = Sequence(PosInterval1,HprInterval1,PosInterval2,HprInterval2,name="pandaPace")self.pandaPace.loop()#创建HUDglobal X1,X2,text,text2,L1,L2l,L2rtext=OnscreenText(fg=(255,255,0,255),pos=(-0.1,-0.1),scale=0.1,mayChange=True)text2=OnscreenText(pos=(-0.7,0),scale=0.1,mayChange=True)DirectFrame(frameColor=(255,255,0,255),frameSize=(-0.04,0.04,-0.002,0.002),pos=(0,0,0))DirectFrame(frameColor=(255,255,0,255),frameSize=(-0.002,0.002,-0.04,0.04),pos=(0,0,0))X1=DirectFrame(frameColor=(0,0,0,255),frameSize=(-0.04,0.04,-0.002,0.002),pos=(0,0,0))X2=DirectFrame(frameColor=(0,0,0,255),frameSize=(-0.002,0.002,-0.04,0.04),pos=(0,0,0))DirectFrame(frameColor=(255,255,0,255),frameSize=(-0.5,-0.51,0.5,-0.5),pos=(0,0,0))L1=DirectFrame(frameColor=(255,255,0,255),frameSize=(0.2,0.11,0.005,-0.005),pos=(0,0,0))L2l=DirectFrame(frameColor=(255,255,0,255),frameSize=(-0.1,-0.04,0.002,-0.002),pos=(0,0,0))L2r=DirectFrame(frameColor=(255,255,0,255),frameSize=(0.04,0.1,0.002,-0.002),pos=(0,0,0))DirectFrame(frameColor=(255,255,0,255),frameSize=(-0.1,0.1,0.002,-0.002),pos=(0,0,0.5))DirectFrame(frameColor=(255,255,0,255),frameSize=(-0.1,0.1,0.002,-0.002),pos=(0,0,-0.5))# 定义旋转相机def spinCameraTask(self, task):(mouse,size)=(base.win.getPointer(0),self.get_size())(mx0,my0)=(size[0]-mouse.getX(),mouse.getY())(mx,my,hpr)=(mx0/160,my0/160,self.camera.getHpr())(rx,ry)=(mx-size[0]/320+hpr[0],my-size[1]/320+hpr[1])pos=self.camera.getPos()(lx,ly,lz)=(pos[0],pos[1],pos[2])(angle,angle2)=(hpr[0],hpr[1])distance=0.2if angle<0:while angle<0:angle=angle+360else:angle=angle%360if angle2<0:while angle2<0:angle2=angle2+360else:angle2=angle2%360distance2=cos(angle2*pi/180)*distanceif angle%90==0:if angle==0:(x,y)=(0,distance2)elif angle==90:(x,y)=(distance2,0)elif angle==180:(x,y)=(0,-distance2)else:(x,y)=(-distance2,0)else:if angle<=45:x=sin(angle*pi/180)*distance2y=cos(angle*pi/180)*distance2elif angle<90:angle=90-anglex=cos(angle*pi/180)*distance2y=sin(angle*pi/180)*distance2elif angle<=135:angle=angle-90x=cos(angle*pi/180)*distance2y=-sin(angle*pi/180)*distance2elif angle<180:angle=180-anglex=sin(angle*pi/180)*distance2y=-cos(angle*pi/180)*distance2elif angle<=225:angle=angle-180x=-sin(angle*pi/180)*distance2y=-cos(angle*pi/180)*distance2elif angle<270:angle=270-anglex=-cos(angle*pi/180)*distance2y=-sin(angle*pi/180)*distance2elif angle<315:angle=angle-270x=-cos(angle*pi/180)*distance2y=sin(angle*pi/180)*distance2else:angle=360-anglex=-sin(angle*pi/180)*distance2y=cos(angle*pi/180)*distance2if angle2%90==0:if angle2==0 or angle2==90:z=distanceelse:z=0else:if angle2<=45:z=sin(angle2*pi/180)*distanceelif angle2<90:angle2=90-angle2z=cos(angle2*pi/180)*distanceelif angle2<=135:angle2=angle2-90z=cos(angle2*pi/180)*distanceelif angle2<180:angle2=180-angle2z=sin(angle2*pi/180)*distanceelif angle2<=225:angle2=angle2-180z=-sin(angle2*pi/180)*distanceelif angle2<270:angle2=270-angle2z=-cos(angle2*pi/180)*distanceelif angle2<315:angle2=angle2-270z=-cos(angle2*pi/180)*distanceelse:angle2=360-angle2z=-sin(angle2*pi/180)*distanceif lz<-1:self.closeWindow(self.win)raise RuntimeError('You crash the grund!')self.camera.setPos(-x+lx,y+ly,z+lz)self.camera.setHpr(rx,ry,0)if ry>=360:while ry>=360:ry=ry-360elif ry<0:while ry<0:ry=ry+360if ry//180==0:ry=ryelif ry//180==1:ry=ry-360L2l.setPos(0,0,ry/180)L2r.setPos(0,0,ry/180)b=size[1]/2a=mouse.getX()/b-size[0]/size[1],0,1-mouse.getY()/bX1.setPos(a)X2.setPos(a)text['text']=str(int(ry))text2['text']=str(int(z+lz))if z+lz>100:L1.setPos(-0.7,0,0.5)text2['pos']=(-0.7,0.48)else:L1.setPos(-0.7,0,(z+lz)/100-0.5)text2['pos']=(-0.7,(z+lz)/100-0.52)if z+lz<11:text2['fg']=(255,0,0,255)elif z+lz<31:text2['fg']=(0,255,255,255)else:text2['fg']=(255,255,0,255)return Task.contMyApp().run()五 结尾
愉快的文章结束了，你的关注是对我最大的支持
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