New function in AIControl: caculate distance betwwen lyubu and npcs

trantorLiu · trantorLiu · commit 64216750c981 · 2012-01-07T11:10:25.000+08:00
diff --git a/AIControl.cpp b/AIControl.cpp
@@ -1,8 +1,11 @@
 #include "AIControl.h"
 
+using namespace std;
+extern char debug[1024];
 
-AIControl::AIControl(void)
+AIControl::AIControl(int id)
 {
+	this->lyubuId = id;
 }
 
 
@@ -23,4 +26,30 @@ void AIControl::PlayAction(int skip){
 	for (int i = 0;i< this->npcStateMachineList.size(); i++){
 		npcStateMachineList[i]->PlayAction(skip);
 	}
+}
+float AIControl::distanceBetweenLyubu() {
+	for (int i = 0;i< this->npcStateMachineList.size(); i++){
+		int npcId = npcStateMachineList[i]->character;
+
+		FnActor lyubu;
+		FnActor npc;
+		lyubu.Object(this->lyubuId);
+		npc.Object(npcId);
+
+		float lyubuPos[3];
+		float npcPos[3];
+
+		lyubu.GetWorldPosition(lyubuPos);
+		npc.GetWorldPosition(npcPos);
+
+		float distance;
+		distance = sqrt((npcPos[0] - lyubuPos[0]) * (npcPos[0] - lyubuPos[0]) 
+			+ (npcPos[0] - lyubuPos[0])	* (npcPos[0] - lyubuPos[0]) 
+			+ (npcPos[0] - lyubuPos[0]) * (npcPos[0] - lyubuPos[0]));
+		
+		sprintf(debug, "%s distance = %f\n",debug,distance);
+		
+		return distance;
+
+	}
 }
diff --git a/AIControl.h b/AIControl.h
@@ -8,10 +8,14 @@
 class AIControl
 {
 public:
+	AIControl(int);
 	std::vector<ActorStateMachine *> npcStateMachineList;
 	AIControl(void);
 	virtual ~AIControl(void);
 	int AddNPC(ACTORid ncp, char * ActionFilename);
 	void PlayAction(int skip);
+	float distanceBetweenLyubu();
+private:
+	int lyubuId;
 };
 
diff --git a/Main.cpp b/Main.cpp
@@ -301,7 +301,7 @@ BOOL initNPC(){
 	}
 
 
-	npc = new AIControl();
+	npc = new AIControl(lyubu);
 	npc->AddNPC(donzo,"Data\\DozonAction.txt");
 	npc->AddNPC(robber,"Data\\Robber02Action.txt");
 	return TRUE;
@@ -447,6 +447,8 @@ void GameAI(int skip)
 	kc->Command();
 	bRoom->RefreshArena();
 	kc->CamPointToActor();
+	npc->distanceBetweenLyubu();
+
 }
 
 void Render(int skip){

Original file line number	Diff line number	Diff line change
`@@ -301,7 +301,7 @@ BOOL initNPC(){`
`301`	`301`	`}`
`302`	`302`
`303`	`303`
`304`		`- npc = new AIControl();`
	`304`	`+ npc = new AIControl(lyubu);`
`305`	`305`	`npc->AddNPC(donzo,"Data\\DozonAction.txt");`
`306`	`306`	`npc->AddNPC(robber,"Data\\Robber02Action.txt");`
`307`	`307`	`return TRUE;`
`@@ -447,6 +447,8 @@ void GameAI(int skip)`
`447`	`447`	`kc->Command();`
`448`	`448`	`bRoom->RefreshArena();`
`449`	`449`	`kc->CamPointToActor();`
	`450`	`+ npc->distanceBetweenLyubu();`
	`451`	`+`
`450`	`452`	`}`
`451`	`453`
`452`	`454`	`void Render(int skip){`