物理系统与碰撞
改进飞碟（Hit UFO）游戏
- 游戏内容要求：
- 按 adapter模式 设计图修改飞碟游戏
- 使它同时支持物理运动与运动学（变换）运动
这次作业时对上次作业的一次改进。
- 将Base中关于action的部分提出来，单独建立action_Adapter.cs，首先定义interface接口。
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| public interface UFO_action
{
void SetSpeed(int speed);
void Start();
void Running(bool run);
GameObject getUFO();
void setUFO(GameObject ufo);
void Update();
}
|
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| public void SetSpeed(int speed)
{
this.speed = speed;
}
public void Running(bool run)
{
this.running = run;
}
public GameObject getUFO()
{
return this.ufo;
}
public void setUFO(GameObject ufo)
{
this.ufo = ufo;
}
|
- 将原来factory中的函数调用进行修改，使得与adapter适应。此时游戏可以正常运行
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| public void hitted(GameObject g)
{
if (g.gameObject.GetComponent<MeshRenderer>().material.color==Color.white) {
score += 1;
} else if (g.gameObject.GetComponent<MeshRenderer>().material.color==Color.gray) {
score += 2;
} else if (g.gameObject.GetComponent<MeshRenderer>().material.color==Color.black) {
score += 3;
}
this.used.Remove(g);
g.transform.position = new Vector3(0, -20, 0);
for(int i = 0; i < 10; i++)
{
if (Act[i].getUFO() == g)
Act [i].Running (false);
}
this.notUsed.Add(g);
}
public void miss(GameObject g)
{
this.used.Remove(g);
g.transform.position = new Vector3(0, -20, 0);
for (int i = 0; i < 10; i++)
{
if (Act[i].getUFO() == g)
Act [i].Running (false);
}
this.notUsed.Add(g);
}
public void newRound(int round)
{
for(int i = 0; i < 10; i++)
{
used.Add(notUsed[0]);
notUsed.Remove(notUsed[0]);
Act[i].SetSpeed(round + 2);
Act[i].Start();
Act [i].Running (true);
}
}
|
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| public class physics_actions : ScriptableObject, UFO_action
{
public director director;
public GameObject ufo;
Vector3 start;
Vector3 end;
public int speed = 5;
public bool running = true;
int framecount = 0;
public int recordType;
public void SetSpeed(int speed)
{
this.speed = speed;
}
public void Running(bool run)
{
this.running = run;
}
public GameObject getUFO()
{
return this.ufo;
}
public void setUFO(GameObject ufo)
{
this.ufo = ufo;
}
public void Start()
{
director = director.getInstance();
if (ufo.GetComponent<Rigidbody>() == null)
ufo.AddComponent<Rigidbody>();
start = new Vector3(Random.Range(-6, 6), Random.Range(-6, 6), 0);
if (start.x < 10 && start.x > -10)
start.x *= 5;
if (start.y < 10 && start.y > -10)
start.y *= 5;
end = new Vector3(-start.x, -start.y, 0);
ufo.transform.position = start;
foreach (Transform child in ufo.transform)
{
child.gameObject.GetComponent<MeshRenderer>().material = Material.Instantiate(Resources.Load("Prefabs/tough", typeof(Material))) as Material;
}
int typeOfUFO = Random.Range(1, 4);
recordType = typeOfUFO;
switch (typeOfUFO)
{
case 1:
ufo.GetComponent<MeshRenderer>().material.color = Color.white;
break;
case 2:
ufo.GetComponent<MeshRenderer>().material.color = Color.gray;
break;
case 3:
ufo.GetComponent<MeshRenderer>().material.color = Color.black;
break;
default:
break;
}
Rigidbody rigit = ufo.GetComponent<Rigidbody>();
rigit.velocity = (end - start) * speed * Random.Range(0.001f, 0.06f);
rigit.useGravity = false;
}
public void Update()
{
framecount++;
if (framecount > 1000)
this.director.currentController.factory.miss(this.ufo);
Rigidbody rigit = ufo.GetComponent<Rigidbody>();
if (running == false)
{
rigit.velocity = Vector3.zero;
framecount = 0;
}
if (ufo.transform.position.x < -100 || ufo.transform.position.x > 100 || ufo.transform.position.x < -100 || ufo.transform.position.x > 100 || ufo.transform.position.x < -100 || ufo.transform.position.x > 100)
{
rigit.velocity = Vector3.zero;
this.director.currentController.factory.miss(this.ufo);
}
}
}
|
修改UI和factory中相关函数
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| if (GUI.Button(new Rect(0.5f * Screen.width-75, 0.5f * Screen.height - 55, 150, 50), "运动学运动"))
{
start = false;
_director.currentController.factory.physics = false;
_director.currentController.factory.enabled = true;
}
if (GUI.Button(new Rect(0.5f * Screen.width - 75, 0.5f * Screen.height+5, 150, 50), "物理运动"))
{
start = false;
_director.currentController.factory.physics = true;
_director.currentController.factory.enabled = true;
}
|
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| if (physics)
{
for (int i = 0; i < 10; i++)
{
Act.Add(physics_actions[i]);
}
}
else
{
for (int i = 0; i < 10; i++)
{
Act.Add(actions[i]);
}
}
|
打靶游戏
- 游戏内容要求：
- 靶对象为 5 环，按环计分；
- 箭对象，射中后要插在靶上
- 增强要求：射中后，箭对象产生颤抖效果，到下一次射击 或 1秒以后
- 游戏仅一轮，无限 trials；
