super-coop/source/monsters.qc

// monsters.qc: basic monster functions

/* ALL MONSTERS SHOULD BE 1 0 0 IN COLOR */

// name =[framenum, nexttime, nextthink] {code}
// expands to:
// name()
// {
// self.frame=framenum;
// self.nextthink = time + nexttime;
// self.think = nextthink
// <code>
// };

/*
================
monster_use

Using a monster makes it angry at the current activator
================
*/
void() monster_use = {
	if(self.enemy) {
		return;
	}
	if(self.health <= 0) {
		return;
	}
	if(activator.items & IT_INVISIBILITY) {
		return;
	}
	if(activator.flags & FL_NOTARGET) {
		return;
	}
	if(activator.classname != "player") {
		return;
	}

	// delay reaction so if the monster is teleported, its sound is still
	// heard
	self.enemy = activator;
	self.nextthink = time + 0.1;
	self.think = FoundTarget;
};

/*
================
monster_death_use

When a mosnter dies, it fires all of its targets with the current
enemy as activator.
================
*/
void() monster_death_use = {
	entity ent, otemp, stemp;

	// fall to ground
	if(self.flags & FL_FLY) {
		self.flags = self.flags - FL_FLY;
	}
	if(self.flags & FL_SWIM) {
		self.flags = self.flags - FL_SWIM;
	}

	if(!self.target) {
		return;
	}

	activator = self.enemy;
	SUB_UseTargets();
};

//============================================================================

void() walkmonster_start_go = {
	string stemp;
	entity etemp;

	self.origin_z = self.origin_z + 1; // raise off floor a bit
	droptofloor();

	if(!walkmove(0, 0)) {
		dprint("walkmonster in wall at: ", vtos(self.origin), "\n");
	}

	self.takedamage = DAMAGE_AIM;

	self.ideal_yaw = self.angles * '0 1 0';
	if(!self.yaw_speed) {
		self.yaw_speed = 20;
	}
	self.view_ofs = '0 0 25';
	self.use = monster_use;

	self.flags = self.flags | FL_MONSTER;

	if(self.target) {
		self.goalentity = self.movetarget = find(world, targetname, self.target);
		self.ideal_yaw = vectoyaw(self.goalentity.origin - self.origin);
		if(!self.movetarget) {
			dprint("Monster can't find target at ", vtos(self.origin), "\n");
		}
		// this used to be an objerror
		if(self.movetarget.classname == "path_corner") {
			self.th_walk();
		} else {
			self.pausetime = 99999999;
		}
		self.th_stand();
	} else {
		self.pausetime = 99999999;
		self.th_stand();
	}

	// spread think times so they don't all happen at same time
	self.nextthink = self.nextthink + random() * 0.5;
};

void() walkmonster_start = {
	// delay drop to floor to make sure all doors have been spawned
	// spread think times so they don't all happen at same time
	self.nextthink = self.nextthink + random() * 0.5;
	self.think = walkmonster_start_go;
	total_monsters = total_monsters + 1;
};


void() flymonster_start_go = {
	self.takedamage = DAMAGE_AIM;

	self.ideal_yaw = self.angles * '0 1 0';
	if(!self.yaw_speed) {
		self.yaw_speed = 10;
	}
	self.view_ofs = '0 0 25';
	self.use = monster_use;

	self.flags = self.flags | FL_FLY;
	self.flags = self.flags | FL_MONSTER;

	if(!walkmove(0, 0)) {
		dprint("flymonster in wall at: ", vtos(self.origin), "\n");
	}

	if(self.target) {
		self.goalentity = self.movetarget = find(world, targetname, self.target);
		if(!self.movetarget) {
			dprint("Monster can't find target at ", vtos(self.origin), "\n");
		}
		// this used to be an objerror
		if(self.movetarget.classname == "path_corner") {
			self.th_walk();
		} else {
			self.pausetime = 99999999;
		}
		self.th_stand();
	} else {
		self.pausetime = 99999999;
		self.th_stand();
	}
};

void() flymonster_start = {
	// spread think times so they don't all happen at same time
	self.nextthink = self.nextthink + random() * 0.5;
	self.think = flymonster_start_go;
	total_monsters = total_monsters + 1;
};

void() swimmonster_start_go = {
	if(deathmatch) {
		remove(self);
		return;
	}

	self.takedamage = DAMAGE_AIM;
	total_monsters = total_monsters + 1;

	self.ideal_yaw = self.angles * '0 1 0';
	if(!self.yaw_speed) {
		self.yaw_speed = 10;
	}
	self.view_ofs = '0 0 10';
	self.use = monster_use;

	self.flags = self.flags | FL_SWIM;
	self.flags = self.flags | FL_MONSTER;

	if(self.target) {
		self.goalentity = self.movetarget = find(world, targetname, self.target);
		if(!self.movetarget) {
			dprint("Monster can't find target at ", vtos(self.origin), "\n");
		}
		// this used to be an objerror
		self.ideal_yaw = vectoyaw(self.goalentity.origin - self.origin);
		self.th_walk();
	} else {
		self.pausetime = 99999999;
		self.th_stand();
	}

	// spread think times so they don't all happen at same time
	self.nextthink = self.nextthink + random() * 0.5;
};

void() swimmonster_start = {
	// spread think times so they don't all happen at same time
	self.nextthink = self.nextthink + random() * 0.5;
	self.think = swimmonster_start_go;
	total_monsters = total_monsters + 1;
};