ew-progs/ew/ewgore.qc

/*
=============================
ewgore.qc
coded by
Michael Rogers a.k.a Xsniper
ssj_xsniper@yahoo.com
http://www.xsniper.net/

Description:
This file contains functions that create various
levels of blood and gore in EW.

ALL BLOOD AND GORE IS DISABLED FOR THE TIME BEING!
=============================
*/

vector(float dm) VelocityForDamage =
{
	local vector v;

	v_x = 100 * crandom();
	v_y = 100 * crandom();
	v_z = 200 + 100 * random();

	if (dm > -50)
	{
//		dprint ("level 1\n");
		v = v * 0.7;
	}
	else if (dm > -200)
	{
//		dprint ("level 3\n");
		v = v * 2;
	}
	else
		v = v * 10;

	return v;
};

/*
================
SpawnMeatSpray
================
*/
void(vector org, vector vel) SpawnMeatSpray =
{
	local	entity missile, mpuff;
	local	vector	org;

	//all blood and gore is disabled
	return;

	missile = spawn ();
	missile.owner = self;
	missile.movetype = MOVETYPE_BOUNCE;
	missile.solid = SOLID_NOT;

	makevectors (self.angles);

	missile.velocity = vel;
	missile.velocity_z = missile.velocity_z + 250 + 50*random();

	missile.avelocity = '3000 1000 2000';
	
// set missile duration
	missile.nextthink = time + 1;
	missile.think = SUB_Remove;

	setmodel (missile, "models/gibs/clod1.md2");
	setsize (missile, '0 0 0', '0 0 0');		
	setorigin (missile, org);
};

/*
================
SpawnBlood
================
*/
void(vector org, vector vel, float damage) SpawnBlood =
{
	local float bcolor;

	//all blood and gore is disabled
	return;

	//set up blood color
	bcolor = 33;

	if (cvar("blood_level") > 0)
	{
		//different levels of blood based on blood level
		if (cvar("blood_level") < 2)
		{
			particle (org, vel*0.1, bcolor, damage*2);
			particle (org, vel*0.15, bcolor, damage*3);
		}
		else if (cvar("blood_level") < 3)
		{
			particle (org, vel*0.1, bcolor, damage*2);
			particle (org, vel*0.15, bcolor, damage*3);
       			particle (org, vel*0.25, bcolor, damage*4);
       		}
		else if (cvar("blood_level") >= 3)
		{
			particle (org, vel*0.1, bcolor, damage*1);
			particle (org, vel*0.1, bcolor, damage*2);
			particle (org, vel*0.15, bcolor, damage*3);
       			particle (org, vel*0.25, bcolor, damage*5);
       		}
	}
};

/*
================
spawn_touchblood
================
*/
void(float damage) spawn_touchblood =
{
	local vector	vel;

	//all blood and gore is disabled
	return;

	vel = wall_velocity () * 0.05;
	SpawnBlood (self.origin + vel*0.01, vel, damage);
};


/*
================
SpawnChunk
================
*/
void(vector org, vector vel) SpawnChunk =
{
	//all blood and gore is disabled
	return;

	//even older yet reliable particle system
	particle (org, vel*0.02, 33, 2);
};

/*
=================
GibThink

Lets bleed for awhile and then remove ourself.
=================
*/
void() GibThink =
{
	//all blood and gore is disabled
	return;

	//see if we can stop bleeding now
	if (time > self.ltime)
	{
		self.think = SUB_Remove;
		self.nextthink = time + 0.1 + random();
	}
	else
	{
		self.think = GibThink;
		self.nextthink = time + 0.05;
	}

	//if we are airborne then lets drip blood
	if (!(self.flags & FL_ONGROUND))
	{
		//leave a blood trail
		SpawnChunk(self.origin,'0 0 0');
		SpawnChunk(self.origin,'50 0 0');
		SpawnChunk(self.origin,'0 50 0');
		SpawnChunk(self.origin,'25 25 50');
	}
};

void(string gibname, float dm) ThrowGib =
{
	local	entity new;

	//all blood and gore is disabled
	return;

	new = spawn();
	new.origin = self.origin;
	setmodel (new, gibname);
	setsize (new, '0 0 0', '0 0 0');
	new.velocity = VelocityForDamage (dm);
	new.movetype = MOVETYPE_BOUNCE;
	new.solid = SOLID_NOT;
	new.avelocity_x = random()*600;
	new.avelocity_y = random()*600;
	new.avelocity_z = random()*600;
	new.think = GibThink;
	new.ltime = time + 4 + random();
	new.nextthink = time + 0.05;
	new.frame = 0;
};

void(string gibname, float dm) ThrowHead =
{
	//all blood and gore is disabled
	return;

	setmodel (self, gibname);
	self.skin = 0;
	self.frame = 0;
	self.think = GibThink;
	self.ltime = time + 4 + random();
	self.nextthink = time + 0.05;
	self.movetype = MOVETYPE_BOUNCE;
	self.takedamage = DAMAGE_NO;
	self.solid = SOLID_NOT;
	self.view_ofs = '0 0 8';
	setsize (self, '-16 -16 0', '16 16 56');
	self.velocity = VelocityForDamage (dm);
	self.origin_z = self.origin_z - 24;
	self.flags = self.flags - (self.flags & FL_ONGROUND);
	self.avelocity = crandom() * '0 600 0';
};


void() GibPlayer =
{
	//all blood and gore is disabled
	return;

	ThrowHead ("models/gibs/skull.md2", self.health);
	ThrowGib ("models/gibs/clod1.md2", self.health);
	ThrowGib ("models/gibs/clod2.md2", self.health);
	ThrowGib ("models/gibs/leaf.md2", self.health);

	self.deadflag = DEAD_DEAD;

	if (damage_attacker.classname == "teledeath")
	{
		sound (self, CHAN_VOICE, "player/teledth1.wav", 1, ATTN_NONE);
		return;
	}

	if (damage_attacker.classname == "teledeath2")
	{
		sound (self, CHAN_VOICE, "player/teledth1.wav", 1, ATTN_NONE);
		return;
	}
		
	if (random() < 0.5)
		sound (self, CHAN_VOICE, "player/gib.wav", 1, ATTN_NONE);
	else
		sound (self, CHAN_VOICE, "player/udeath.wav", 1, ATTN_NONE);
};

//SplatThink: Controls behavior of splats after they have hit the wall
void() SplatThink =
{
	//all blood and gore is disabled
	return;

	if ( (self.attack_finished <= time) || (self.flags & FL_ONGROUND) )
	{
		remove(self); //remove if: time "runs out" or on ground
		return;
	}
	self.velocity_z = random()*-10; //splat slowly slides down walls, changing speed
	self.angles = vectoangles(self.velocity); //point in direction of movement
	self.nextthink = time + 0.2;
};

//SplatTouch: Called(by the engine) when splats touch the world or an entity
//after being spawned
void() SplatTouch =
{
	//all blood and gore is disabled
	return;

	if ( (other != world) || (pointcontents(self.origin) <= -3) || (self.flags & FL_ONGROUND) )
	{
		remove(self); //remove if: didn't hit wall, in liquid, or on ground
		return;
	}

	self.velocity = self.avelocity = '0 0 0'; //stop moving and spinning
	self.movetype = MOVETYPE_FLY; //changed to remove effect of gravity
	self.touch = SUB_Null; //don't call this (touch) function again
	self.attack_finished = time + 4 + (2*random()); //set random "time limit"

	self.think = SplatThink;
	self.nextthink = time + 0.2;
};

//ThrowBloodSplat: This will create a blood splat at "org", moving in
//direction "dir", and owned by "own"
void(vector dir, vector org, entity own) ThrowBloodSplat =
{
	//all blood and gore is disabled
	return;

	local entity splat;
	local vector dir;

	if ( !((own.flags & FL_MONSTER) || (own.classname == "player")) )
		return; //only monsters and players should create splats!

	splat = spawn();
	splat.owner = own; //move through hit monster/player
	splat.movetype = MOVETYPE_TOSS; //gravity with no bouncing
	splat.solid = SOLID_BBOX; //does not move through other entities (besides owner)

	dir = normalize(dir); //make sure "dir" has length 1
	splat.velocity = dir * (450 + 50*random()); //random velocity in direction of shot
	splat.velocity_x = splat.velocity_x + crandom()*40; //randomize x velocity (+/- 40)
	splat.velocity_y = splat.velocity_y + crandom()*40; //randomize y velocity (+/- 40)
	splat.velocity_z = splat.velocity_z + 120 + 50*random(); //randomize z velocity (+ 120-170)
	splat.touch = SplatTouch;
	
	splat.think = GibThink;
	splat.ltime = time + 4 + random();
	splat.nextthink = time + 0.05;

	setmodel (splat, "progs/spike.mdl");
	splat.scale = 0.1;
	splat.alpha = 0.1;
	setsize (splat, '0 0 0', '0 0 0');
	setorigin (splat, org); //start splat at point of damage
};