package game;import java.util.Random;/** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2005</p> * <p>Company: </p> * @author not attributable * @version 1.0 */public class ComAI{	Role role;	Random m_Random;	int nWay;	int nSetp;	int nTargetRow =-1, nTargetCol =-1 ;		final static int GOEST_RANDOM = 0;	final static int GOEST_ATTACK = 1;	public static int GOEST_STATE = GOEST_RANDOM;		ComAI(){										//if(role.RoleType==Role.COMPUTTER_2){					m_Random = new Random(222);						nSetp = 0;					nWay = -1;			//}				}		public void getData(Role r,Map m,GameHandle h){//獲得數據并作處反應					if(role.RoleType==Role.COMPUTTER){//電腦1,即求救者智能									if(!GameManage.bIsRescue){return;}					followAction(r,m);//跟隨動作										return;			}else if(role.RoleType==Role.COMPUTTER_2){//電腦II,即幽靈的智能													if(role.nCurrentMsg >= Role.MSG_DEAD){return;}										checkTarget(r,m,h);//檢測目標人物										switch(GOEST_STATE){							case GOEST_RANDOM:{//隨機動作									randomAction();							}break;							case GOEST_ATTACK:{//進攻動作									attackAction(r,m,h);							}break;										}																									return;			}						}		public void followAction(Role r,Map m){									if(role.touchPoint[1].x+role.velocity < r.touchPoint[0].x){//右邊跟蹤					role.nCurrentMsg = Role.MSG_RIGHT_MOVE;						}else if (role.touchPoint[0].x-role.velocity > r.touchPoint[1].x){//左邊跟蹤					role.nCurrentMsg = Role.MSG_LEFT_MOVE;			}else if (role.touchPoint[2].y+role.velocity < r.touchPoint[0].y){//下邊跟蹤					role.nCurrentMsg = Role.MSG_DOWN_MOVE;			}else if (role.touchPoint[0].y-role.velocity > r.touchPoint[2].y){//上邊跟蹤					role.nCurrentMsg = Role.MSG_UP_MOVE;			}else{					role.nCurrentMsg = -1;//無動作			}		}		public void checkTarget(Role r, Map m,GameHandle h){									int gRow = h.getPutPaopRow(role,m);			int gCol = h.getPutPaopCol(role,m);			int rRow = h.getPutPaopRow(r,m);			int rCol = h.getPutPaopCol(r,m);			boolean  bCanAttack = true;			//發現出擊			if(gRow == rRow){//同行									if(gCol>=rCol){//目標在左邊							for(int i=gCol;i>=rCol;i--){																		if(m.byBuild[gRow][i]>0)											{bCanAttack = false; break;}							}					}else{//目標在右邊							for(int i=gCol;i<=rCol;i++){									System.out.println("b="+m.byBuild[gRow][i]);									if(m.byBuild[gRow][i]>0)											{bCanAttack = false; break;}							}											}					if(bCanAttack){//無阻攔							GOEST_STATE	= GOEST_ATTACK;							nTargetCol = h.getPutPaopCol(r,m);							nTargetRow = -1;							role.velocity = 5;					}			}else	if(gCol == rCol){//同列					if(gRow>=rRow){//目標在左邊							for(int i=gRow;i>=rRow;i--){									if(m.byBuild[i][gCol]>0)											{bCanAttack = false; break;}							}					}else{//目標在右邊							for(int i=gRow;i<=rRow;i++){									if(m.byBuild[i][gCol]>0)											{bCanAttack = false; break;}							}											}					if(bCanAttack){//無阻攔							GOEST_STATE	= GOEST_ATTACK;							nTargetRow = h.getPutPaopRow(r,m);														nTargetCol = -1;							role.velocity = 5;					}				}				}		public void attackAction(Role r,Map m,GameHandle h){						if(nTargetCol>0){					if(h.getPutPaopCol(role,m)>h.getPutPaopCol(r,m)){							role.nCurrentMsg = Role.MSG_LEFT_MOVE;					}else if(h.getPutPaopCol(role,m)<h.getPutPaopCol(r,m)){							role.nCurrentMsg = Role.MSG_RIGHT_MOVE;					}else	if(h.getPutPaopCol(role,m)==h.getPutPaopCol(r,m)){						GOEST_STATE  =GOEST_RANDOM;						role.velocity = 1;					}			}else if(nTargetRow>0){					if(h.getPutPaopRow(role,m)>h.getPutPaopRow(r,m)){							role.nCurrentMsg = Role.MSG_UP_MOVE;					}else if(h.getPutPaopRow(role,m)<h.getPutPaopRow(r,m)){							role.nCurrentMsg = Role.MSG_DOWN_MOVE;					}else if(h.getPutPaopRow(role,m)==h.getPutPaopRow(r,m)){							GOEST_STATE  =GOEST_RANDOM;							role.velocity = 1;					}			}				}		public void randomAction(){						//隨機移動							if(nSetp<=0){					nWay = (int)Math.abs(m_Random.nextInt()%4);//隨機方向0~3							nSetp =(int)Math.abs(m_Random.nextInt()%8)+1;//隨機步數1~9			}												switch(nWay){					case 0:{							role.nCurrentMsg = Role.MSG_UP_MOVE;														nSetp--;							}break;												case 1:{							role.nCurrentMsg = Role.MSG_LEFT_MOVE;								nSetp--;					}break;												case 2:{							role.nCurrentMsg = Role.MSG_DOWN_MOVE;							nSetp--;					}break;												case 3:{							role.nCurrentMsg = Role.MSG_RIGHT_MOVE;										nSetp--;				}break;			}				}//end fun	public void scout(){			}	}