public void Check(Collider a, Collider b)
{
eColliderType type1 = a.GetColliderType();
eColliderType type2 = b.GetColliderType();
switch (type1)
{
case eColliderType.Circle:
switch (type2)
{
case eColliderType.Circle:
CheckCircleAndCircle(a as Circle, b as Circle);
break;
case eColliderType.Polygon:
CheckPolygonAndCircle(b as Polygon, a as Circle);
break;
}
break;
case eColliderType.Polygon:
switch (type2)
{
case eColliderType.Circle:
//CheckPolygonAndCircle(a as Polygon, b as Circle);
break;
case eColliderType.Polygon:
//CheckPolygonAndCircle(b as Polygon, a as Circle);
break;
}
break;
}
}
public ObjectColliderBase CreateColliderByType(eColliderType type)
{
ObjectColliderBase collider = null;
switch (type)
{
case eColliderType.Circle:
collider = new ColliderCircle();
break;
case eColliderType.Rect:
collider = new ColliderRect();
break;
case eColliderType.ItalicRect:
collider = new ColliderItalicRect();
break;
default:
Logger.LogError("Collider Type " + type + " is not exist!");
break;
}
_colliderList.Add(collider);
_colliderCount++;
return(collider);
}
/// <summary>
/// 根据类型创建一个引力场
/// </summary>
/// <param name="luaState"></param>
/// <returns></returns>
public static int CreateGravitationFieldByType(ILuaState luaState)
{
eColliderType type = (eColliderType)luaState.ToInteger(-1);
ObjectColliderBase collider = ColliderManager.GetInstance().CreateGravitationFieldByType(type);
luaState.PushLightUserData(collider);
return(1);
}
public ObjectColliderBase CreateGravitationFieldByType(eColliderType type)
{
ObjectColliderBase collider = null;
switch (type)
{
case eColliderType.Circle:
collider = new GravitationFieldCircle();
break;
case eColliderType.Rect:
collider = new GravitationFieldRect();
break;
default:
Logger.LogError("GravitationField Type " + type + " is not exist!");
break;
}
_fieldList.Add(collider);
_fieldCount++;
return(collider);
}
/// <summary>
/// 创建自定义的collider
/// <para>customizedName 自定义的类型名称</para>
/// <para>eColliderType collider的形状类别</para>
/// <para>参数...</para>
/// </summary>
/// <param name="luaState"></param>
/// <returns></returns>
public static int CreateCustomizedCollider(ILuaState luaState)
{
int top = luaState.GetTop();
int numArgs = top - 2;
string customizedName = luaState.ToString(-top);
eColliderType type = (eColliderType)luaState.ToInteger(-top + 1);
int funcRef = InterpreterManager.GetInstance().GetCustomizedFuncRef(customizedName, eCustomizedType.Collider, eCustomizedFuncRefType.Init);
luaState.RawGetI(LuaDef.LUA_REGISTRYINDEX, funcRef);
ObjectColliderBase collider = ColliderManager.GetInstance().CreateColliderByType(type);
luaState.PushLightUserData(collider);
// 复制参数
int copyIndex = -numArgs - 2;
for (int i = 0; i < numArgs; i++)
{
luaState.PushValue(copyIndex);
}
luaState.Call(numArgs + 1, 0);
// 返回结果
luaState.PushLightUserData(collider);
return(1);
}
/// <summary>
/// 通过距离，已优化
/// </summary>
public void MoveCheck(Collider a, Collider b)
{
if (!a.active || !b.active)
{
return;
}
if (a == b)
{
return;
}
if (a is Polygon && b is Polygon) // 障碍之间不检测
{
return;
}
if (!m_rolePush) // 角色不碰撞时，都是圆时，不处理
{
if (a is Circle && b is Circle)
{
return;
}
}
else
{
if (a is Circle && b is Circle) // 如果角色需要碰撞，并且都是圆，很远时，不处理
{
FPCollide.GetDis2(ref m_dis2, ref a.c, ref b.c);
if (m_dis2 > CircleCircleDis2)
{
return;
}
}
}
if (a is Circle && b is Polygon) // 角色和障碍太远不处理
{
FPCollide.GetDis2(ref m_dis2, ref a.c, ref b.c);
if (m_dis2 > CirclePolygonDis2)
{
return;
}
}
eColliderType type1 = a.GetColliderType();
eColliderType type2 = b.GetColliderType();
switch (type1)
{
case eColliderType.Circle:
switch (type2)
{
case eColliderType.Circle:
CheckCircleAndCircle(a as Circle, b as Circle);
break;
case eColliderType.Polygon:
CheckPolygonAndCircle(b as Polygon, a as Circle);
break;
}
break;
}
}
