Move safe zone logic into getOpenPos

gameLoop.c

@@ -10,7 +10,8 @@ void gameLoop(){
 		drawScore();
 		drawViewport();
 		moveProjectiles();
-		moveZombies();
+//		moveZombies();
+		addZombie();
 		randomEvents();
 		doupdate();
 		int ch;
@@ -101,5 +102,6 @@ void gameLoop(){
 				break;
 		}
 		checkPlayerCollision();
+		usleep(30000);
 	}
 }

getPos.c

@@ -7,7 +7,7 @@ int getOpenPos(){
 		spaceExists:
 		openPos.y=(rand()%(viewportWinRows-2)+1);
 		openPos.x=(rand()%(viewportWinCols-2)+1);
-		if(mvwinch(viewportWin,openPos.y,openPos.x)==' '){
+		if(mvwinch(viewportWin,openPos.y,openPos.x)==' ' && ((openPos.y > allEntities[0].curYpos+5 || openPos.y < allEntities[0].curYpos-5) || (openPos.x > allEntities[0].curXpos+5 || openPos.x < allEntities[0].curXpos-5))){
 			int i;
 			for(i=1;i<MAX_ENTITIES;i++){
 				if(allEntities[i].isAlive && allEntities[i].curYpos==openPos.y && allEntities[i].curXpos==openPos.x){
@@ -15,6 +15,7 @@ int getOpenPos(){
 				}
 				else{
 					chooseAnother=0;
+					return 1;
 				}
 			}
 		}
@@ -22,7 +23,7 @@ int getOpenPos(){
 			int x,y;
 			for(y=0;y<viewportWinRows;y++){
 				for(x=0;x<viewportWinCols;x++){
-					if(mvwinch(viewportWin,y,x)==' '){	
+					if(mvwinch(viewportWin,y,x)==' ' && ((y > allEntities[0].curYpos+5 || y < allEntities[0].curYpos-5) || (x > allEntities[0].curXpos+5 || x < allEntities[0].curXpos-5))){
 							chooseAnother=1;
 							goto spaceExists;
 					}
@@ -31,7 +32,6 @@ int getOpenPos(){
 			return 0;
 		}
 	}
-	return 1;
 }
 
 void getNextPos(int y, int x, int y2, int x2){

weaponsSystem.c

@@ -42,11 +42,7 @@ void moveProjectiles(){
 				mvwaddch(viewportWin, projectiles[i].curYpos, projectiles[i].curXpos, ' ');
 			}
 		}
-		else{
-			mvwaddch(viewportWin, projectiles[i].curYpos, projectiles[i].curXpos, ' ');
-		}
 	}
-	usleep(30000);
 }
 
 void fireWeapon(struct Weapon *weaponRef, char *direction){

zombies.c

@@ -4,24 +4,6 @@
 #include <collisionDetection.h>
 void addZombie(){
 	if(getOpenPos()){
-		int attempts=0;
-		while (attempts<=10){
-			if(getOpenPos()){
-				if((openPos.y > allEntities[0].curYpos+5 || openPos.y < allEntities[0].curYpos-5) || (openPos.x > allEntities[0].curXpos+5 || openPos.x < allEntities[0].curXpos-5)) {
-					attempts=0;
-					break;
-				}
-				else{
-					getOpenPos();
-					attempts++;
-				}
-			}	
-			else{
-				attempts=0;
-				break;
-			}
-		}
-		if (attempts<10){
 		int i;
 		for(i=0;i<MAX_ENTITIES-1;i++){
 			if(!allEntities[i].isAlive){
@@ -42,7 +24,6 @@ void addZombie(){
 		}
 	}
 }
-}
 
 void addHorde(){
 	getOpenPos();