狗狗历险记制作过程（第一天控制3d模型移动)
转http://blog.csdn.net/games_maker/article/details/43953879
心血来潮，准备写个小游戏来玩哈，
第一天花了大约20分钟，做了下面这个效果
访问网站可直接运行 http://www.feekood.com/?path=:/tiantian/KeyMove/MoveDog.ais
按上下左右可以控制狗狗移动（镜头跟随狗狗）
注册www.wooyoogame.com的账户，然后进http://www.wooyoogame.com/resource/5373使用狗狗的模型资源了
clear();
LoadImage("floorImg",":/Samples/Images/floor.png");//读取平台内置图片资源
CreateMipmap("floorImg",16);//创建mipmap图片
Create({type:"box",width:100,height:0.01,length:100,texture:"floorImg",IsAutoTexcoord:true,SimplerState:"wrap"});//创建一个地面
mesh=IncludeAisx(":/Wooyoo/window7/PUG.aisx");//读取wooyoo平台狗狗的模型资源
//狗狗动作支持有
//"RUN,STAND,STAND1,STAND2,STAND3,WALK,STAND4,ATTACKUNARMED,COMBATWOUND,DEATH,"
//创建一个固定视角的摄像头
SetCamera(
camera={
position:{0,5,-5},
target:{0,0,0},
up:{0,0,1},
AllowVRotation:false; //关闭鼠标横向旋转
AllowHRotation:false; //关闭鼠标竖向旋转
AllowZoom: false; //关闭鼠标中间缩放
});
// 设定狗狗的配置信息
myDog=
{
Action:"stand";
Rotation:0;
X:0;
Y:0;
Z:0;
//狗狗的x坐标变化则镜头改变(镜头跟踪狗狗)
X:->
{
camera.position={owner.x,5,owner.z-5};
camera.target={owner.x,0,owner.z};
};
//狗狗的z坐标变化则镜头改变(镜头跟踪狗狗)
Z:->
{
camera.position={owner.x,5,owner.z-5};
camera.target={owner.x,0,owner.z};
};
doing:"stand";//自定义属性,狗狗动作
moveSpeed:0;//自定义属性,狗狗动作
rotateAnim:0;//自定义属性,狗狗旋转角度目标
lastRotateAnim:0;//自定义属性,狗狗上次一保存的旋转角度
//旋转角度目标变化，则动态的去改变狗狗模型的显示角度
rotateAnim:->
{
owner.rotateSin=sign(owner.lastRotateAnim-owner.rotateAnim);
owner.rotateOff=abs(owner.lastRotateAnim-owner.rotateAnim);
case(owner.rotateOff<=180,
{
owner.Rotation<:{owner.lastRotateAnim,owner.rotateAnim,300};
},
{
owner.Rotation<:{owner.lastRotateAnim,
owner.lastRotateAnim+owner.rotateSin*(owner.rotateOff-180),
,300};
});
owner.lastRotateAnim=owner.rotateAnim;
};
//每一帧更新的内置属性，按照doing属性的变化来控制狗狗的模型骨骼动画
IsUpdated:=>
{
owner.moveSpeed=Sys().UsedTime/1000;
case(owner.doing=="stand",
{
owner.Action="stand";
},owner.doing=="GoUp",
{
owner.Action="walk";
owner.rotateAnim=0;
owner.Z+=owner.moveSpeed;
},owner.doing=="GoDown",
{
owner.Action="walk";
owner.rotateAnim=180;
owner.Z-=owner.moveSpeed;
},owner.doing=="GoLeft",
{
owner.Action="walk";
owner.rotateAnim=90;
owner.X+=owner.moveSpeed;
},owner.doing=="GoRight",
{
owner.Action="walk";
owner.rotateAnim=270;
owner.X-=owner.moveSpeed;
});
};
}::mesh;
//创建一个狗狗实例
Create(myDog);
//定义按键事件信息
keyInfo=
{
ID:0;//事件编号[内置属性]
Key:"";//按键内容[内置属性]
IsKeyDown:false;//按键按下事件[内置事件]
IsKeyUp:false;//按键弹起事件[内置事件]
//定义事件触发器,按下按键则运行表达式
IsKeyDown:=>
{
// 按上下左右控制狗狗的动作
case(owner.key=="UP",myDog.doing="GoUp",
owner.key=="DOWN",myDog.doing="GoDown",
owner.key=="LEFT",myDog.doing="GoLeft",
owner.key=="RIGHT",myDog.doing="GoRight");
};
//定义事件触发器,弹起按键则运行表达式
IsKeyUp:=>
{
myDog.frame=0;
myDog.doing="stand";
};
};
KeyReceive(keyInfo);//接受按键消息