mirror of
https://git.code.sf.net/p/quake/game-source
synced 2024-12-03 00:51:58 +00:00
369 lines
9.6 KiB
C++
369 lines
9.6 KiB
C++
/*
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Breakable Object code taken for Zerstršyer
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(originally from someone else(?) - looks a lot like Hipnotic's rubble code...)
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Modified for PAROXYSM:
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Added options for Glass, Metal and Wood gibs (default is concrete)
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Sound has been greatly improved
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Added damage variable so gibs can hurt things
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Added a patch to remove gibs caught in objects (so you don't get a 'buzz' sound or see a gib spining like crazy)
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Fixed some problems with overflow errors (too many gibs!)
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These are really cool entities but try to use the few and far between.
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*/
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float SPAWN_GLASS = 2;
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float SPAWN_METAL = 4;
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float SPAWN_WOOD = 8;
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.float gib_caught; //if a gib bounces more than 4 times it's removed
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//-------------------------------------------------------------------
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//Added this to facilitate the intergration of the Wall Gib code taken
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//from Zerstoer without redoing ALL other calls to VelocityForDamage
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//-------------------------------------------------------------------
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vector(float dm, vector dir) VelocityForRubble =
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{
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local vector v, gib_dir;
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gib_dir = normalize(dir);
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v_x = 90 * gib_dir_x + (random() * 70 - 35);
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v_y = 90 * gib_dir_y + (random() * 70 - 35);
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v_z = 200 + 100 * random();
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if (dm > -50)
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{
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// dprint ("level 1\n");
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v = v * 0.9;
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}
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else if (dm > -200)
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{
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// dprint ("level 3\n");
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v = v * 2;
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}
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else
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v = v * 10;
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return v;
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};
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//----------------------------------
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void() brik_touch =
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{
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local float vol; //vary the hit volume so it don't so so crap!
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vol = random();
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if (self.velocity == '0 0 0')
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{
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self.avelocity = '0 0 0';
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self.solid = SOLID_NOT;
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self.touch = SUB_Null;
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self.think = SUB_Remove;
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self.nextthink = time + (2 * random());
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return;
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}
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if (self.gib_caught > 4)
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{
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remove(self);
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return;
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}
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//gib already bounced twice so remove damage (it's too easy to die when hit)
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if (self.gib_caught > 1)
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self.dmg = 0;
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if (self.dmg) // do damage if set
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{
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if (other.takedamage)
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{
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T_Damage (other, self, self.owner, self.dmg);
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remove (self);
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}
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}
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self.gib_caught = self.gib_caught + 1;
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if (!(self.cnt))
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return;
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if ((random() < 0.5) || (vol < 0.3)) // mute low volume and random hits to reduce the chance of audio glitches
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return;
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//if (self.attack_finished < time)
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if (pointcontents(self.origin) > -3)
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{
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//bounce sound
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if (self.cnt == 1)
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sound (self, CHAN_AUTO, "ambience/brik_hit.wav", vol, ATTN_NORM);
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else if (self.cnt == 2)
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sound (self, CHAN_AUTO, "ambience/brikhit2.wav", vol, ATTN_NORM);
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else if (self.cnt == 3)
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sound (self, CHAN_AUTO, "ambience/methit1.wav", vol, ATTN_NORM);
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else if (self.cnt == 6)
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sound (self, CHAN_AUTO, "ambience/methit2.wav", vol, ATTN_NORM);
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else if (self.cnt == 4)
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sound (self, CHAN_AUTO, "ambience/woodhit1.wav", vol, ATTN_NORM);
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else if (self.cnt == 8)
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sound (self, CHAN_AUTO, "ambience/woodhit2.wav", vol, ATTN_NORM);
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//self.attack_finished = time + 0.3;
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}
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};
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void(string gibname, float dm, vector ddir) ThrowRubble=
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{
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local entity new;
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local float sndrnd;
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new = spawn();
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sndrnd = random();
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// new.origin = self.origin doesnt work because the origin
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// is at world (0,0,0).
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new.origin_x = self.absmin_x + (random() * self.size_x);
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new.origin_y = self.absmin_y + (random() * self.size_y);
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new.origin_z = self.absmin_z + (random() * self.size_z);
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setmodel (new, gibname);
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setsize (new, '0 0 0', '0 0 0');
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if (sndrnd < 0.25)
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new.cnt = 1;
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else if (sndrnd < 0.5)
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new.cnt = 2;
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//No bounce sound for glass since initial sound drags on for a bit
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if (self.spawnflags & SPAWN_GLASS)
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new.cnt = 0;
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if (self.spawnflags & SPAWN_METAL)
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new.cnt = new.cnt*3; //Play metal bounce on 3 & 6
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if (self.spawnflags & SPAWN_WOOD)
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{
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new.cnt = new.cnt*4; //Play wood bounce on 4 & 8
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new.skin = 1; //Change skin to wood if wood gib
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}
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new.velocity = VelocityForRubble (dm, ddir);
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new.movetype = MOVETYPE_BOUNCE;
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new.classname = "rubble";
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new.solid = SOLID_BBOX;
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new.touch = brik_touch;
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new.avelocity_x = random()*600;
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new.avelocity_y = random()*600;
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new.avelocity_z = random()*600;
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new.think = SUB_Remove;
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new.ltime = time;
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new.nextthink = time + 10 + random()*10;
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new.dmg = self.dmg;
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new.frame = 0;
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new.flags = 0;
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};
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void () wall_killed =
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// called when the wall is destroyed.
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// throws gibs (rubble).
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{
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local entity sndspot;
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local float rubble_count = 0;
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sndspot = spawn();
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sndspot.origin = self.absmin;
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setorigin(sndspot, sndspot.origin);
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if (self.spawnflags & SPAWN_GLASS)
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sound (sndspot, CHAN_AUTO, "ambience/glassbrk.wav", 1, ATTN_NORM);
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else if (self.spawnflags & SPAWN_METAL)
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sound (sndspot, CHAN_AUTO, "ambience/metbrk.wav", 1, ATTN_NORM);
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else if (self.spawnflags & SPAWN_WOOD)
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sound (sndspot, CHAN_AUTO, "ambience/woodbrk.wav", 1, ATTN_NORM);
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else // New rubble sound
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sound (sndspot, CHAN_AUTO, "ambience/wall01.wav", 1, ATTN_NORM);
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remove(sndspot);
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// determine volume of destroyed wall and throw rubble accordingly
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rubble_count = (self.size_x * self.size_y * self.size_z) / 64000;
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if (rubble_count > 5)
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rubble_count = 6;
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if (self.spawnflags & SPAWN_GLASS)
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{
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while (rubble_count > -1) {
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self.dest_x = (random() * 100) - 50;
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self.dest_y = (random() * 100) - 50;
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self.dest_z = (random() * 100);
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//This was cut down by 1/5 to deal with packet overflow errors
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ThrowRubble ("progs/glassrub.mdl", -100, self.dest);
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ThrowRubble ("progs/glassrub.mdl", -100, self.dest);
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ThrowRubble ("progs/glassrub.mdl", -100, self.dest);
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ThrowRubble ("progs/glassrub.mdl", -100, self.dest);
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rubble_count = rubble_count - 1;
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}
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}
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else if (self.spawnflags & SPAWN_METAL)
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{
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while (rubble_count > -1) {
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self.dest_x = (random() * 100) - 50;
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self.dest_y = (random() * 100) - 50;
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self.dest_z = (random() * 100);
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ThrowRubble ("progs/mwrub1.mdl", self.health, self.dest);
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ThrowRubble ("progs/mwrub2.mdl", self.health, self.dest);
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ThrowRubble ("progs/mwrub3.mdl", self.health, self.dest);
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ThrowRubble ("progs/mwrub3.mdl", self.health, self.dest);
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rubble_count = rubble_count - 1;
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}
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}
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else if (self.spawnflags & SPAWN_WOOD)
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{
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while (rubble_count > -1) {
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self.dest_x = (random() * 100) - 50;
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self.dest_y = (random() * 100) - 50;
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self.dest_z = (random() * 100);
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ThrowRubble ("progs/mwrub1.mdl", self.health, self.dest);
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ThrowRubble ("progs/mwrub2.mdl", self.health, self.dest);
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ThrowRubble ("progs/mwrub3.mdl", self.health, self.dest);
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ThrowRubble ("progs/mwrub2.mdl", self.health, self.dest);
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rubble_count = rubble_count - 1;
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}
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}
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else
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{
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while (rubble_count > -1) {
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self.dest_x = (random() * 100) - 50;
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self.dest_y = (random() * 100) - 50;
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self.dest_z = (random() * 100);
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ThrowRubble ("progs/rubble1.mdl", self.health, self.dest);
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ThrowRubble ("progs/rubble2.mdl", self.health, self.dest);
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ThrowRubble ("progs/rubble3.mdl", self.health, self.dest);
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ThrowRubble ("progs/rubble2.mdl", self.health, self.dest);
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rubble_count = rubble_count - 1;
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}
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}
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activator = self;
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SUB_UseTargets();
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self.no_obj = TRUE; //mine fix - mines will detonate if spawnmaster.no_obj = TRUE (blown up)
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remove(self);
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};
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void(entity attacker, float damage) wall_pain =
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{
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if(self.health > 0)
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self.health = self.max_health;
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};
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void() wall_use =
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{
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self.health = -100;
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self.dest_x = (random() * 10) - 5;
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self.dest_y = (random() * 10) - 5;
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self.dest_z = (random() * 10);
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wall_killed();
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};
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/*QUAKED exploding_wall
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When the exploding wall is shot, it "gibs" into rubble.
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Can also be triggered to explode.
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"target" all entities with a matching targetname will be used when killed
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"health" the amount of damage needed to destroy the wall instead of touched
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"dmg" damage caused when hit by a gib
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New Spawnflags added for PAROXYSM:
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SPAWN_GLASS - glass explosion
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SPAWN_METAL - metal shrapnel
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SPAWN_WOOD - wood splintering
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- no spawnflags is concrete rubble
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Although it is possible to combine different types of explosions on one object, it is
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not recommended. You can easily get overflow errors on large objects AND since wood and metal
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share a gib model, no metal skins will be used if the wood spawnflag is set.
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*/
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void() exploding_wall =
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{
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setmodel (self, self.model);
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//New precache routine
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precache_sound("zombie/z_hit.wav"); // for damage
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if (self.spawnflags & SPAWN_GLASS)
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{
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precache_model("progs/glassrub.mdl");
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precache_sound("ambience/glassbrk.wav");
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}
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else if (self.spawnflags & SPAWN_METAL)
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{
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precache_model("progs/mwrub1.mdl");
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precache_model("progs/mwrub2.mdl");
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precache_model("progs/mwrub3.mdl");
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precache_sound("ambience/metbrk.wav");
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precache_sound("ambience/methit1.wav");
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precache_sound("ambience/methit2.wav");
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}
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else if (self.spawnflags & SPAWN_WOOD)
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{
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precache_model("progs/mwrub1.mdl");
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precache_model("progs/mwrub2.mdl");
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precache_model("progs/mwrub3.mdl");
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precache_sound("ambience/woodbrk.wav");
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precache_sound("ambience/woodhit1.wav");
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precache_sound("ambience/woodhit2.wav");
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}
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else //precache concrete
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{
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precache_model("progs/rubble1.mdl");
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precache_model("progs/rubble2.mdl");
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precache_model("progs/rubble3.mdl");
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precache_sound("ambience/wall01.wav");
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precache_sound("ambience/brik_hit.wav");
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precache_sound("ambience/brikhit2.wav");
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}
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self.solid = SOLID_BBOX;
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self.movetype = MOVETYPE_NONE;
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//POX v1.2 - default gib damage to 1
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if (!self.dmg)
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self.dmg = 1;
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//Added 9.18.98 for PAROXYSM for no-bleed patch
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self.nobleed = TRUE;
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if (self.health)
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{
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self.max_health = self.health;
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self.th_die = wall_killed;
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self.takedamage = DAMAGE_YES;
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}
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else
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{
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self.max_health = 100;
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self.th_die = wall_killed;
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self.takedamage = DAMAGE_YES;
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}
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self.th_pain = wall_pain;
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if (self.targetname)
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{
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self.use = wall_use;
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self.max_health = 10000;
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}
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};
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