Tweaked AI, to help balance Epic battles.

src/battle/ai.c

@@ -130,17 +130,17 @@ static void doFighterAI(void)
 		self->targetLocation.x = self->target->x + rand() % 500 - rand() % 500;
 		self->targetLocation.y = self->target->y + rand() % 500 - rand() % 500;
 		self->action = evade;
-		self->aiActionTime = FPS;
+		self->aiActionTime = FPS * 2;
 	}
 	else if (r <= getActionChance(AI_BOOST))
 	{
 		self->action = boost;
-		self->aiActionTime = FPS / 2;
+		self->aiActionTime = FPS;
 	}
 	else if (r <= getActionChance(AI_FALLBACK))
 	{
 		self->action = fallback;
-		self->aiActionTime = FPS / 2;
+		self->aiActionTime = FPS * 2;
 	}
 	else if (r <= getActionChance(AI_STRAIGHT))
 	{
@@ -155,7 +155,7 @@ static void doFighterAI(void)
 	else
 	{
 		self->action = huntAndAttackTarget;
-		self->aiActionTime = FPS;
+		self->aiActionTime = FPS * 3;
 	}
 }
 
@@ -164,19 +164,19 @@ static int getActionChance(int type)
 	switch (type)
 	{
 		case AI_EVADE:
-			return 20 - (self->aiAggression * 3);
+			return 25 - (self->aiAggression * 3);
 		
 		case AI_BOOST:
-			return 30 - (self->aiAggression * 4);
+			return 40 - (self->aiAggression * 4);
 		
 		case AI_FALLBACK:
-			return 40 - (self->aiAggression * 5);
+			return 55 - (self->aiAggression * 5);
 		
 		case AI_STRAIGHT:
-			return 50 - (self->aiAggression * 6);
+			return 70 - (self->aiAggression * 6);
 		
 		case AI_HUNT:
-			return 60 - (self->aiAggression * 7);
+			return 85 - (self->aiAggression * 7);
 	}
 	
 	return 100;

src/battle/fighters.c

@@ -51,7 +51,7 @@ Entity *spawnFighter(char *name, int x, int y, int side)
 	switch (side)
 	{
 		case SIDE_ALLIES:
-			f->aiAggression = 2 + rand() % 3;
+			f->aiAggression = rand() % 3;
 			f->aiFlags |= AIF_FOLLOWS_PLAYER;
 			if (!(f->aiFlags & AIF_AVOIDS_COMBAT))
 			{
@@ -421,7 +421,13 @@ void damageFighter(Entity *f, int amount, long flags)
 	{
 		if (f->shield > 0)
 		{
-			f->shield = MAX(0, f->shield - amount);
+			f->shield -= amount;
+			
+			if (f->shield < 0)
+			{
+				f->health += f->shield;
+				f->shield = 0;
+			}
 		}
 		else
 		{

src/galaxy/mission.c

@@ -50,8 +50,8 @@ void loadMission(char *filename)
 	
 	battle.background = getTexture(cJSON_GetObjectItem(root, "background")->valuestring);
 	battle.planetTexture = getTexture(cJSON_GetObjectItem(root, "planet")->valuestring);
-	battle.planet.x = rand() % SCREEN_WIDTH - rand() % SCREEN_WIDTH;
+	battle.planet.x = ((200 + rand() % 100) / 10) * GRID_CELL_WIDTH;
-	battle.planet.y = rand() % SCREEN_HEIGHT - rand() % SCREEN_HEIGHT;
+	battle.planet.y = ((200 + rand() % 100) / 10) * GRID_CELL_HEIGHT;
 	
 	loadObjectives(cJSON_GetObjectItem(root, "objectives"));