mirror of
https://github.com/nzp-team/quakec.git
synced 2024-12-11 13:11:23 +00:00
443 lines
10 KiB
C++
443 lines
10 KiB
C++
/*
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server/entities/map_entities.qc
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logic and entities pertaining to in-game traps
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Copyright (C) 2021-2024 NZ:P Team
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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*/
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#define TRAP_SPAWNFLAG_REQUIRESPOWER 1
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//
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// --------------------
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// Electric Trap
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// --------------------
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//
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#define ELECTRICTRAP_MODE_TIMER 0 // Der Riese style; trap cools down after X seconds.
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#define ELECTRICTRAP_MODE_ROUND 1 // SNN/Verruckt style; trap cools down at end of Round.
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//
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// Electric Switch On Animation
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//
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void() A_ElecSwitchOn1 = [ 1, A_ElecSwitchOn2 ] {self.frame = 0;};
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void() A_ElecSwitchOn2 = [ 2, A_ElecSwitchOn3 ] {self.frame = 1;};
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void() A_ElecSwitchOn3 = [ 3, A_ElecSwitchOn4 ] {self.frame = 2;};
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void() A_ElecSwitchOn4 = [ 4, SUB_Null ] {self.frame = 2;};
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//
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// Electric Swich Off Animation
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//
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void() A_ElecSwitchOff1 = [ 1, A_ElecSwitchOff2 ] {self.frame = 2;};
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void() A_ElecSwitchOff2 = [ 2, A_ElecSwitchOff3 ] {self.frame = 1;};
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void() A_ElecSwitchOff3 = [ 3, SUB_Null ] {self.frame = 0;};
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//
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// zapper_do_damage
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// Called when entities touch the Electric barrier.
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//
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void() zapper_do_damage =
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{
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entity tempe;
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// Player Logic:
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// - Trap instantly kills player on contact without Jugg,
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// having Jugg/Toughness reduces damage to only 50.
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// - 1.25s delay before damage can be dealt again.
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// - Player is slowed down by 50% for 2.5 seconds. (Stop sprinting)
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if (other.classname == "player")
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{
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// Inflict Damage
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if (other.damage_timer < time) {
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if (other.perks & P_JUG)
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DamageHandler(other, self, 50, DMG_TYPE_ELECTRICTRAP);
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else
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DamageHandler(other, self, other.health, DMG_TYPE_ELECTRICTRAP);
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other.damage_timer = time + 1.25;
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}
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// Inflict Speed Penalty
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if (other.speed_penalty_time < time) {
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other.speed_penalty = 0.5;
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other.speed_penalty_time = time + 2.5;
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// Make sure we can't sprint
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if (other.sprinting) {
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tempe = self;
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self = other;
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W_SprintStop();
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self = tempe;
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}
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}
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}
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// Zombie Logic:
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// - Zombie can take up to 1.25 seconds to die after contact,
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// cannot damage in this state.
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// - Has a chance to gib.
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// - No normal death sound, play elec sound on contact, then
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// again on death.
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// - Zombies do not drop Power-Ups when killed via traps.
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if (other.classname == "ai_zombie_head" || other.classname == "ai_zombie_rarm"
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|| other.classname == "ai_zombie_larm") {
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// If we're a limb, grab our body.
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other = other.owner;
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}
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if (other.classname == "ai_zombie" && !other.electro_targeted) {
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tempe = self;
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self = other;
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Z_ElectroShock();
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self = tempe;
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}
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// Dog Logic:
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// - Dogs should always explode on contact, instantly.
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// - Trap plays Electro-Shock sound, dog plays explosion.
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else if (other.classname == "ai_dog") {
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Sound_PlaySound(self, "sounds/machines/elec_shock.wav", SOUND_TYPE_ZOMBIE_LOUD, SOUND_PRIORITY_PLAYALWAYS);
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tempe = self;
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self = other;
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self.electro_targeted = true;
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self.th_die();
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self = tempe;
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}
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}
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void() zapper_play =
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{
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entity zents = find(world, targetname, self.target);
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local vector org = self.origin;
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local vector targetorg = zents.origin;
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if (zents) {
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#ifdef FTE
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te_lightning1(self, self.origin, zents.origin);
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#else
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WriteByte (MSG_BROADCAST, SVC_TEMPENTITY);
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WriteByte (MSG_BROADCAST, TE_LIGHTNING1);
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WriteEntity (MSG_BROADCAST, self);
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WriteCoord (MSG_BROADCAST, org_x);
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WriteCoord (MSG_BROADCAST, org_y);
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WriteCoord (MSG_BROADCAST, org_z);
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WriteCoord (MSG_BROADCAST, targetorg_x);
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WriteCoord (MSG_BROADCAST, targetorg_y);
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WriteCoord (MSG_BROADCAST, targetorg_z);
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#endif // FTE
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}
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zents.touch = zapper_do_damage;
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self.think = zapper_play;
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self.nextthink = time + (0.5*random());
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}
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void() zapper_touch;
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void() zapper_cooldown =
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{
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A_ElecSwitchOff1();
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self.touch = zapper_touch;
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}
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void() zapper_stop =
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{
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entity zents;
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entity tempe;
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zents = find(world, zappername, self.zappername);
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while (zents)
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{
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if (zents.classname == "zapper_light") {
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zents.skin = 0;
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} else if (zents.classname == "zapper_switch") {
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tempe = self;
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self = zents;
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self.state = 0;
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if (self.mode == ELECTRICTRAP_MODE_TIMER) {
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self.think = zapper_cooldown;
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self.nextthink = time + self.cooldown;
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}
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self = tempe;
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} else if (zents.classname == "zapper_node" && zents.target != "") {
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zents.think = SUB_Null;
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entity zent_target = find(world, targetname, self.target);
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if (zent_target != world)
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zent_target.touch = SUB_Null;
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zents.nextthink = 0;
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}
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zents.touch = SUB_Null;
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zents = find(zents, zappername, self.zappername);
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}
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remove(self);
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}
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void(string zapper) zapper_start =
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{
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entity zents;
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entity tempe;
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float lasting_time = 0;
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zents = find(world, zappername, zapper);
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while (zents)
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{
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if (zents.classname == "zapper_light") {
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zents.skin = 1;
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} else if (zents.classname == "zapper_switch") {
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tempe = self;
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self = zents;
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self.state = 1;
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lasting_time = self.calc_time;
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A_ElecSwitchOn1();
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self = tempe;
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} else if (zents.classname == "zapper_node" && zents.target != "") {
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zents.think = zapper_play;
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zents.nextthink = time + 0.65;
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}
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zents = find(zents, zappername, zapper);
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}
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tempe = spawn();
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tempe.think = zapper_stop;
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tempe.nextthink = time + lasting_time;
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tempe.zappername = zapper;
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}
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void() zapper_touch =
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{
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if (other.classname != "player") {
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return;
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}
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if (self.requirespower == true && !isPowerOn) {
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useprint (other, 8, 0, 0);
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return;
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}
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if (self.state == 0) {
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useprint (other, 11, self.cost, self.weapon);
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if (!other.button7 || (other.semi_actions & SEMIACTION_USE)) {
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return;
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}
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other.semi_actions |= SEMIACTION_USE;
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if (other.points < self.cost) {
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centerprint(other, STR_NOTENOUGHPOINTS);
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Sound_PlaySound(other, "sounds/misc/denybuy.wav", SOUND_TYPE_ENV_CHING, SOUND_PRIORITY_PLAYALWAYS);
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return;
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}
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zapper_start(self.zappername);
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Player_RemoveScore(other, self.cost);
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}
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}
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void() zapper_switch =
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{
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//
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// Set Default Stats for Compatibility
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//
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// Model
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if (!self.model)
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self.model = "models/machines/quake_scale/zapper/z_switch.mdl";
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// Cost
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if (!self.cost)
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self.cost = 1000;
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// Cooldown Time
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if (!self.cooldown)
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self.cooldown = 30;
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// Lasting Time
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if (!self.calc_time)
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self.calc_time = 60;
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// Requires Power
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if (self.spawnflags & TRAP_SPAWNFLAG_REQUIRESPOWER)
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self.requirespower = true;
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self.solid = SOLID_TRIGGER;
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precache_model(self.model);
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precache_sound("sounds/machines/elec_shock.wav");
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setorigin(self, self.origin);
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setmodel(self, self.model);
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setsize(self, '-4 -4 -4', '4 4 4');
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self.state = 0;
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self.touch = zapper_touch;
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self.movetype = MOVETYPE_NONE;
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self.classname = "zapper_switch";
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};
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void() set_zapper_bbox =
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{
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vector bbmin, bbmax;
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// Retrieve the distance between this zapper and the one
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// it's linked to.
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entity other_zapper = find(world, targetname, self.target);
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float distance = abs(vlen(other_zapper.origin - self.origin));
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// Point upward by default
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bbmin = '-20 -20 -4';
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bbmax_x = 20;
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bbmax_y = 20;
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bbmax_z = distance/2;
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// X Axis
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if (self.angles_x) {
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switch(self.angles_x) {
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// Pointed 'Upward'
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case 0:
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bbmin = '-20 -20 -4';
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bbmax_x = 20;
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bbmax_y = 20;
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bbmax_z = distance/2;
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break;
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// Pointed 'Leftward'
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case 90:
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bbmin_x = -distance/2;
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bbmin_y = -20;
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bbmin_z = -20;
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bbmax = '4 20 20';
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break;
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// Pointed 'Downward'
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case 180:
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bbmin_x = -20;
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bbmin_y = -20;
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bbmin_z = -distance/2;
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bbmax = '20 20 4';
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break;
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// Pointed 'Rightward'
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case 270:
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bbmin = '-4 20 20';
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bbmax_x = distance/2;
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bbmax_y = 20;
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bbmax_z = 20;
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break;
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default:
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bprint(PRINT_HIGH, "WARN: Invalid X axis rotation for zapper_node.\n");
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bprint(PRINT_HIGH, " Collision box is going to be incorrect.\n");
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break;
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}
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} else if (self.angles_z) {
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// Z Axis
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switch(abs(self.angles_z)) {
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// Pointed 'Upward'
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case 0:
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bbmin = '-20 -20 -4';
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bbmax_x = 20;
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bbmax_y = 20;
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bbmax_z = distance/2;
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break;
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// Pointed 'Leftward'
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case 90:
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bbmin_x = -20;
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bbmin_y = -distance/2;
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bbmin_x = -20;
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bbmax = '20 4 20';
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break;
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// Pointed 'Downward'
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case 180:
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bbmin_x = -20;
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bbmin_y = -20;
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bbmin_z = -distance/2;
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bbmax = '20 20 4';
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break;
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// Pointed 'Rightward'
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case 270:
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bbmin = '-20 -4 -20';
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bbmax_x = 20;
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bbmax_y = distance/2;
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bbmax_x = 20;
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break;
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default:
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bprint(PRINT_HIGH, "WARN: Invalid Z axis rotation for zapper_node.\n");
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bprint(PRINT_HIGH, " Collision box is going to be incorrect.\n");
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break;
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}
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}
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if (self.angles_y) {
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bprint(PRINT_HIGH, "WARN: zapper_node object with Y axis rotation.\n");
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bprint(PRINT_HIGH, " Use r_showbboxes to verify zap collision.\n");
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}
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setsize(self, bbmin, bbmax);
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}
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void() zapper_node =
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{
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//
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// Set Default Stats for Compatibility
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//
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// Model
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if (!self.model)
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self.model = "models/machines/quake_scale/zapper/z_zap.mdl";
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self.solid = SOLID_TRIGGER;
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precache_model(self.model);
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setorigin(self, self.origin);
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setmodel(self, self.model);
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makevectors(self.angles);
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setsize (self, VEC_HULL_MIN, VEC_HULL_MAX);
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self.movetype = MOVETYPE_NONE;
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self.think = set_zapper_bbox;
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self.nextthink = time + 2;
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self.classname = "zapper_node";
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};
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void() zapper_light =
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{
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//
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// Set Default Stats for Compatibility
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//
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// Model
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if (!self.model)
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self.model = "models/machines/quake_scale/zapper/z_light.mdl";
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self.solid = SOLID_TRIGGER;
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precache_model(self.model);
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setorigin(self, self.origin);
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setmodel(self, self.model);
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setsize(self, '-4 -4 -4', '4 4 4');
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self.movetype = MOVETYPE_NONE;
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self.classname = "zapper_light";
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};
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void() trigger_electro =
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{
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self.classname = "zapper_field";
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InitTrigger ();
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self.solid = SOLID_TRIGGER;
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};
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