Some cleanup
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@ -1280,10 +1280,19 @@ bool alien_place(object *alien)
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void alien_setAI(object *alien)
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{
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int i;
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float tx;
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float ty;
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int chase = 0; // Chance in 10 of chasing player
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int area = 0; // Chance in 10 of moving to an area around the player
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int stop = 0; // Chance in 10 of hanging back
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int point = 0; // Size of area alien will move into
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// Make friendly craft generally concentrate on smaller fighters
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if ((alien->flags & FL_FRIEND) && (alien->target == &aliens[ALIEN_BOSS]))
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{
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if ((rand() % 5) == 0)
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if (CHANCE(0.2))
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{
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alien->target = alien;
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alien->thinktime = 0;
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@ -1291,14 +1300,9 @@ void alien_setAI(object *alien)
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}
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}
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int i = rand() % 10;
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float tx = alien->target->x;
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float ty = alien->target->y;
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int chase = 0; // Chance in 10 of chasing player
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int area = 0; // Chance in 10 of moving to an area around the player
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int stop = 0; // Chance in 10 of hanging back
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int point = 0; // Size of area alien will move into
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i = rand() % 10;
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tx = alien->target->x;
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ty = alien->target->y;
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switch (alien->AIType)
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{
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@ -1344,8 +1348,8 @@ void alien_setAI(object *alien)
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else if ((i >= point) && (i <= stop))
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{
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// Fly to a random point around the target
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tx += (rand() % area - (rand() % area * 2));
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ty += (rand() % area - (rand() % area * 2));
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tx += RANDRANGE(-area, area);
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ty += RANDRANGE(-area, area);
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alien->dx = ((alien->x - tx) / ((300 / alien->speed) + rand() % 100));
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alien->dy = ((alien->y - ty) / ((300 / alien->speed) + rand() % 100));
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return;
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