ref: e5661fc7dc225f89da46454f2545dd8574fa3073
dir: /crbot/p_weapon.c/
#include <u.h> #include <libc.h> #include <stdio.h> #include "../dat.h" #include "../fns.h" static qboolean is_quad; static byte is_silenced; void weapon_grenade_fire (edict_t *ent, qboolean held); void P_ProjectSource (gclient_t *client, vec3_t point, vec3_t distance, vec3_t forward, vec3_t right, vec3_t result) { vec3_t _distance; VectorCopy (distance, _distance); if (client->pers.hand == LEFT_HANDED) _distance[1] *= -1; else if (client->pers.hand == CENTER_HANDED) _distance[1] = 0; G_ProjectSource (point, _distance, forward, right, result); } /* =============== PlayerNoise Each player can have two noise objects associated with it: a personal noise (jumping, pain, weapon firing), and a weapon target noise (bullet wall impacts) Monsters that don't directly see the player can move to a noise in hopes of seeing the player from there. =============== */ void PlayerNoise(edict_t *who, vec3_t where, int type) { edict_t *noise; if (type == PNOISE_WEAPON) { if (who->client->silencer_shots) { who->client->silencer_shots--; return; } } if (deathmatch->value) return; if (who->flags & FL_NOTARGET) return; if (!who->mynoise) { noise = G_Spawn(); noise->classname = "player_noise"; VectorSet (noise->mins, -8, -8, -8); VectorSet (noise->maxs, 8, 8, 8); noise->owner = who; noise->svflags = SVF_NOCLIENT; who->mynoise = noise; noise = G_Spawn(); noise->classname = "player_noise"; VectorSet (noise->mins, -8, -8, -8); VectorSet (noise->maxs, 8, 8, 8); noise->owner = who; noise->svflags = SVF_NOCLIENT; who->mynoise2 = noise; } if (type == PNOISE_SELF || type == PNOISE_WEAPON) { noise = who->mynoise; level.sound_entity = noise; level.sound_entity_framenum = level.framenum; } else // type == PNOISE_IMPACT { noise = who->mynoise2; level.sound2_entity = noise; level.sound2_entity_framenum = level.framenum; } VectorCopy (where, noise->s.origin); VectorSubtract (where, noise->maxs, noise->absmin); VectorAdd (where, noise->maxs, noise->absmax); noise->teleport_time = level.time; gi.linkentity (noise); } qboolean Pickup_Weapon (edict_t *ent, edict_t *other) { int index; gitem_t *ammo; index = ITEM_INDEX(ent->item); if ( ( ((int)(dmflags->value) & DF_WEAPONS_STAY) || coop->value) && other->client->pers.inventory[index]) { if (!(ent->spawnflags & (DROPPED_ITEM | DROPPED_PLAYER_ITEM) ) ) return false; // leave the weapon for others to pickup } other->client->pers.inventory[index]++; if (!(ent->spawnflags & DROPPED_ITEM) ) { // give them some ammo with it ammo = FindItem (ent->item->ammo); if ( (int)dmflags->value & DF_INFINITE_AMMO ) Add_Ammo (other, ammo, 1000); else Add_Ammo (other, ammo, ammo->quantity); if (! (ent->spawnflags & DROPPED_PLAYER_ITEM) ) { if (deathmatch->value) { if ((int)(dmflags->value) & DF_WEAPONS_STAY) ent->flags |= FL_RESPAWN; else SetRespawn (ent, 30); } if (coop->value) ent->flags |= FL_RESPAWN; } } if (other->client->pers.weapon != ent->item && (other->client->pers.inventory[index] == 1) && ( !deathmatch->value || other->client->pers.weapon == FindItem("blaster") ) ) other->client->newweapon = ent->item; return true; } /* =============== ChangeWeapon The old weapon has been dropped all the way, so make the new one current =============== */ void ChangeWeapon (edict_t *ent) { int i; if (ent->client->grenade_time) { ent->client->grenade_time = level.time; ent->client->weapon_sound = 0; weapon_grenade_fire (ent, false); ent->client->grenade_time = 0; } ent->client->pers.lastweapon = ent->client->pers.weapon; ent->client->pers.weapon = ent->client->newweapon; ent->client->newweapon = NULL; ent->client->machinegun_shots = 0; // set visible model if (ent->s.modelindex == 255) { if (ent->client->pers.weapon) i = ((ent->client->pers.weapon->weapmodel & 0xff) << 8); else i = 0; ent->s.skinnum = (ent - g_edicts - 1) | i; } if (ent->client->pers.weapon && ent->client->pers.weapon->ammo) ent->client->ammo_index = ITEM_INDEX(FindItem(ent->client->pers.weapon->ammo)); else ent->client->ammo_index = 0; if (!ent->client->pers.weapon) { // dead ent->client->ps.gunindex = 0; return; } ent->client->weaponstate = WEAPON_ACTIVATING; ent->client->ps.gunframe = 0; ent->client->ps.gunindex = gi.modelindex(ent->client->pers.weapon->view_model); ent->client->anim_priority = ANIM_PAIN; if(ent->client->ps.pmove.pm_flags & PMF_DUCKED) { ent->s.frame = FRAME_crpain1; ent->client->anim_end = FRAME_crpain4; } else { ent->s.frame = FRAME_pain301; ent->client->anim_end = FRAME_pain304; } } /* ================= NoAmmoWeaponChange ================= */ void NoAmmoWeaponChange (edict_t *ent) { if ( ent->client->pers.inventory[ITEM_INDEX(FindItem("slugs"))] && ent->client->pers.inventory[ITEM_INDEX(FindItem("railgun"))] ) { ent->client->newweapon = FindItem ("railgun"); return; } if ( ent->client->pers.inventory[ITEM_INDEX(FindItem("cells"))] && ent->client->pers.inventory[ITEM_INDEX(FindItem("hyperblaster"))] ) { ent->client->newweapon = FindItem ("hyperblaster"); return; } if ( ent->client->pers.inventory[ITEM_INDEX(FindItem("bullets"))] && ent->client->pers.inventory[ITEM_INDEX(FindItem("chaingun"))] ) { ent->client->newweapon = FindItem ("chaingun"); return; } if ( ent->client->pers.inventory[ITEM_INDEX(FindItem("bullets"))] && ent->client->pers.inventory[ITEM_INDEX(FindItem("machinegun"))] ) { ent->client->newweapon = FindItem ("machinegun"); return; } if ( ent->client->pers.inventory[ITEM_INDEX(FindItem("shells"))] > 1 && ent->client->pers.inventory[ITEM_INDEX(FindItem("super shotgun"))] ) { ent->client->newweapon = FindItem ("super shotgun"); return; } if ( ent->client->pers.inventory[ITEM_INDEX(FindItem("shells"))] && ent->client->pers.inventory[ITEM_INDEX(FindItem("shotgun"))] ) { ent->client->newweapon = FindItem ("shotgun"); return; } ent->client->newweapon = FindItem ("blaster"); } /* ================= Think_Weapon Called by ClientBeginServerFrame and ClientThink ================= */ void Think_Weapon (edict_t *ent) { // if just died, put the weapon away if (ent->health < 1) { ent->client->newweapon = NULL; ChangeWeapon (ent); } // call active weapon think routine if (ent->client->pers.weapon && ent->client->pers.weapon->weaponthink) { is_quad = (ent->client->quad_framenum > level.framenum); if (ent->client->silencer_shots) is_silenced = MZ_SILENCED; else is_silenced = 0; ent->client->pers.weapon->weaponthink (ent); } } /* ================ Use_Weapon Make the weapon ready if there is ammo ================ */ void Use_Weapon (edict_t *ent, gitem_t *item) { int ammo_index; gitem_t *ammo_item; // see if we're already using it if (item == ent->client->pers.weapon) return; if (item->ammo && !g_select_empty->value && !(item->flags & IT_AMMO)) { ammo_item = FindItem(item->ammo); ammo_index = ITEM_INDEX(ammo_item); if (!ent->client->pers.inventory[ammo_index]) { if (!ent->bot_info) gi.cprintf (ent, PRINT_HIGH, "No %s for %s.\n", ammo_item->pickup_name, item->pickup_name); return; } if (ent->client->pers.inventory[ammo_index] < item->quantity) { if (!ent->bot_info) gi.cprintf (ent, PRINT_HIGH, "Not enough %s for %s.\n", ammo_item->pickup_name, item->pickup_name); return; } } // change to this weapon when down ent->client->newweapon = item; } /* ================ Drop_Weapon ================ */ void Drop_Weapon (edict_t *ent, gitem_t *item) { int index; if ((int)(dmflags->value) & DF_WEAPONS_STAY) return; index = ITEM_INDEX(item); // see if we're already using it if ( ((item == ent->client->pers.weapon) || (item == ent->client->newweapon))&& (ent->client->pers.inventory[index] == 1) ) { gi.cprintf (ent, PRINT_HIGH, "Can't drop current weapon\n"); return; } Drop_Item (ent, item); ent->client->pers.inventory[index]--; } /* ================ Weapon_Generic A generic function to handle the basics of weapon thinking ================ */ #define FRAME_FIRE_FIRST (FRAME_ACTIVATE_LAST + 1) #define FRAME_IDLE_FIRST (FRAME_FIRE_LAST + 1) #define FRAME_DEACTIVATE_FIRST (FRAME_IDLE_LAST + 1) static void Weapon_Generic2 (edict_t *ent, int FRAME_ACTIVATE_LAST, int FRAME_FIRE_LAST, int FRAME_IDLE_LAST, int FRAME_DEACTIVATE_LAST, int *pause_frames, int *fire_frames, void (*fire)(edict_t *ent)) { int n; if (ent->client->weaponstate == WEAPON_DROPPING) { if (ent->client->ps.gunframe == FRAME_DEACTIVATE_LAST) { ChangeWeapon (ent); return; } ent->client->ps.gunframe++; return; } if (ent->client->weaponstate == WEAPON_ACTIVATING) { if (ent->client->ps.gunframe == FRAME_ACTIVATE_LAST) { ent->client->weaponstate = WEAPON_READY; ent->client->ps.gunframe = FRAME_IDLE_FIRST; return; } ent->client->ps.gunframe++; return; } if ((ent->client->newweapon) && (ent->client->weaponstate != WEAPON_FIRING)) { ent->client->weaponstate = WEAPON_DROPPING; ent->client->ps.gunframe = FRAME_DEACTIVATE_FIRST; return; } if (ent->client->weaponstate == WEAPON_READY) { if ( ((ent->client->latched_buttons|ent->client->buttons) & BUTTON_ATTACK) ) { ent->client->latched_buttons &= ~BUTTON_ATTACK; if ((!ent->client->ammo_index) || ( ent->client->pers.inventory[ent->client->ammo_index] >= ent->client->pers.weapon->quantity)) { ent->client->ps.gunframe = FRAME_FIRE_FIRST; ent->client->weaponstate = WEAPON_FIRING; // start the animation ent->client->anim_priority = ANIM_ATTACK; if (ent->client->ps.pmove.pm_flags & PMF_DUCKED) { ent->s.frame = FRAME_crattak1-1; ent->client->anim_end = FRAME_crattak9; } else { ent->s.frame = FRAME_attack1-1; ent->client->anim_end = FRAME_attack8; } } else { if (level.time >= ent->pain_debounce_time) { gi.sound(ent, CHAN_VOICE, gi.soundindex("weapons/noammo.wav"), 1, ATTN_NORM, 0); ent->pain_debounce_time = level.time + 1; } NoAmmoWeaponChange (ent); } } else { if (ent->client->ps.gunframe == FRAME_IDLE_LAST) { ent->client->ps.gunframe = FRAME_IDLE_FIRST; return; } if (pause_frames) { for (n = 0; pause_frames[n]; n++) { if (ent->client->ps.gunframe == pause_frames[n]) { if (rand()&15) return; } } } ent->client->ps.gunframe++; return; } } if (ent->client->weaponstate == WEAPON_FIRING) { for (n = 0; fire_frames[n]; n++) { if (ent->client->ps.gunframe == fire_frames[n]) { //ZOID if (!CTFApplyStrengthSound(ent)) //ZOID if (ent->client->quad_framenum > level.framenum) gi.sound(ent, CHAN_ITEM, gi.soundindex("items/damage3.wav"), 1, ATTN_NORM, 0); //ZOID CTFApplyHasteSound(ent); //ZOID fire (ent); break; } } if (!fire_frames[n]) ent->client->ps.gunframe++; if (ent->client->ps.gunframe == FRAME_IDLE_FIRST+1) ent->client->weaponstate = WEAPON_READY; } } //ZOID void Weapon_Generic (edict_t *ent, int FRAME_ACTIVATE_LAST, int FRAME_FIRE_LAST, int FRAME_IDLE_LAST, int FRAME_DEACTIVATE_LAST, int *pause_frames, int *fire_frames, void (*fire)(edict_t *ent)) { int oldstate = ent->client->weaponstate; Weapon_Generic2 (ent, FRAME_ACTIVATE_LAST, FRAME_FIRE_LAST, FRAME_IDLE_LAST, FRAME_DEACTIVATE_LAST, pause_frames, fire_frames, fire); // run the weapon frame again if hasted if (cistrcmp(ent->client->pers.weapon->pickup_name, "Grapple") == 0 && ent->client->weaponstate == WEAPON_FIRING) return; if ((CTFApplyHaste(ent) || (cistrcmp(ent->client->pers.weapon->pickup_name, "Grapple") == 0 && ent->client->weaponstate != WEAPON_FIRING)) && oldstate == ent->client->weaponstate) { Weapon_Generic2 (ent, FRAME_ACTIVATE_LAST, FRAME_FIRE_LAST, FRAME_IDLE_LAST, FRAME_DEACTIVATE_LAST, pause_frames, fire_frames, fire); } } //ZOID /* ====================================================================== GRENADE ====================================================================== */ #define GRENADE_TIMER 3.0 #define GRENADE_MINSPEED 400 #define GRENADE_MAXSPEED 800 void weapon_grenade_fire (edict_t *ent, qboolean held) { vec3_t offset; vec3_t forward, right; vec3_t start; int damage = 125; float timer; int speed; float radius; radius = damage+40; if (is_quad) damage *= 4; VectorSet(offset, 8, 8, ent->viewheight-8); AngleVectors (ent->client->v_angle, forward, right, NULL); P_ProjectSource (ent->client, ent->s.origin, offset, forward, right, start); timer = ent->client->grenade_time - level.time; speed = GRENADE_MINSPEED + (GRENADE_TIMER - timer) * ((GRENADE_MAXSPEED - GRENADE_MINSPEED) / GRENADE_TIMER); fire_grenade2 (ent, start, forward, damage, speed, timer, radius, held); if (! ( (int)dmflags->value & DF_INFINITE_AMMO ) ) ent->client->pers.inventory[ent->client->ammo_index]--; ent->client->grenade_time = level.time + 1.0; } void Weapon_Grenade (edict_t *ent) { if ((ent->client->newweapon) && (ent->client->weaponstate == WEAPON_READY)) { ChangeWeapon (ent); return; } if (ent->client->weaponstate == WEAPON_ACTIVATING) { ent->client->weaponstate = WEAPON_READY; ent->client->ps.gunframe = 16; return; } if (ent->client->weaponstate == WEAPON_READY) { if ( ((ent->client->latched_buttons|ent->client->buttons) & BUTTON_ATTACK) ) { ent->client->latched_buttons &= ~BUTTON_ATTACK; if (ent->client->pers.inventory[ent->client->ammo_index]) { ent->client->ps.gunframe = 1; ent->client->weaponstate = WEAPON_FIRING; ent->client->grenade_time = 0; } else { if (level.time >= ent->pain_debounce_time) { gi.sound(ent, CHAN_VOICE, gi.soundindex("weapons/noammo.wav"), 1, ATTN_NORM, 0); ent->pain_debounce_time = level.time + 1; } NoAmmoWeaponChange (ent); } return; } if ((ent->client->ps.gunframe == 29) || (ent->client->ps.gunframe == 34) || (ent->client->ps.gunframe == 39) || (ent->client->ps.gunframe == 48)) { if (rand()&15) return; } if (++ent->client->ps.gunframe > 48) ent->client->ps.gunframe = 16; return; } if (ent->client->weaponstate == WEAPON_FIRING) { if (ent->client->ps.gunframe == 5) gi.sound(ent, CHAN_WEAPON, gi.soundindex("weapons/hgrena1b.wav"), 1, ATTN_NORM, 0); if (ent->client->ps.gunframe == 11) { if (!ent->client->grenade_time) { ent->client->grenade_time = level.time + GRENADE_TIMER + 0.2; ent->client->weapon_sound = gi.soundindex("weapons/hgrenc1b.wav"); } // they waited too long, detonate it in their hand if (!ent->client->grenade_blew_up && level.time >= ent->client->grenade_time) { ent->client->weapon_sound = 0; weapon_grenade_fire (ent, true); ent->client->grenade_blew_up = true; } if (ent->client->buttons & BUTTON_ATTACK) return; if (ent->client->grenade_blew_up) { if (level.time >= ent->client->grenade_time) { ent->client->ps.gunframe = 15; ent->client->grenade_blew_up = false; } else { return; } } } if (ent->client->ps.gunframe == 12) { ent->client->weapon_sound = 0; weapon_grenade_fire (ent, false); } if ((ent->client->ps.gunframe == 15) && (level.time < ent->client->grenade_time)) return; ent->client->ps.gunframe++; if (ent->client->ps.gunframe == 16) { ent->client->grenade_time = 0; ent->client->weaponstate = WEAPON_READY; } } } /* ====================================================================== GRENADE LAUNCHER ====================================================================== */ void weapon_grenadelauncher_fire (edict_t *ent) { vec3_t offset; vec3_t forward, right; vec3_t start; int damage = 120; float radius; radius = damage+40; if (is_quad) damage *= 4; VectorSet(offset, 8, 8, ent->viewheight-8); AngleVectors (ent->client->v_angle, forward, right, NULL); P_ProjectSource (ent->client, ent->s.origin, offset, forward, right, start); VectorScale (forward, -2, ent->client->kick_origin); ent->client->kick_angles[0] = -1; fire_grenade (ent, start, forward, damage, 600, 2.5, radius); gi.WriteByte (svc_muzzleflash); gi.WriteShort (ent-g_edicts); gi.WriteByte (MZ_GRENADE | is_silenced); gi.multicast (ent->s.origin, MULTICAST_PVS); ent->client->ps.gunframe++; PlayerNoise(ent, start, PNOISE_WEAPON); if (! ( (int)dmflags->value & DF_INFINITE_AMMO ) ) ent->client->pers.inventory[ent->client->ammo_index]--; } void Weapon_GrenadeLauncher (edict_t *ent) { static int pause_frames[] = {34, 51, 59, 0}; static int fire_frames[] = {6, 0}; Weapon_Generic (ent, 5, 16, 59, 64, pause_frames, fire_frames, weapon_grenadelauncher_fire); } /* ====================================================================== ROCKET ====================================================================== */ void Weapon_RocketLauncher_Fire (edict_t *ent) { vec3_t offset, start; vec3_t forward, right; int damage; float damage_radius; int radius_damage; damage = 100 + (int)(qrandom() * 20.0); radius_damage = 120; damage_radius = 120; if (is_quad) { damage *= 4; radius_damage *= 4; } AngleVectors (ent->client->v_angle, forward, right, NULL); VectorScale (forward, -2, ent->client->kick_origin); ent->client->kick_angles[0] = -1; VectorSet(offset, 8, 8, ent->viewheight-8); P_ProjectSource (ent->client, ent->s.origin, offset, forward, right, start); fire_rocket (ent, start, forward, damage, 650, damage_radius, radius_damage); // send muzzle flash gi.WriteByte (svc_muzzleflash); gi.WriteShort (ent-g_edicts); gi.WriteByte (MZ_ROCKET | is_silenced); gi.multicast (ent->s.origin, MULTICAST_PVS); ent->client->ps.gunframe++; PlayerNoise(ent, start, PNOISE_WEAPON); if (! ( (int)dmflags->value & DF_INFINITE_AMMO ) ) ent->client->pers.inventory[ent->client->ammo_index]--; } void Weapon_RocketLauncher (edict_t *ent) { static int pause_frames[] = {25, 33, 42, 50, 0}; static int fire_frames[] = {5, 0}; Weapon_Generic (ent, 4, 12, 50, 54, pause_frames, fire_frames, Weapon_RocketLauncher_Fire); } /* ====================================================================== BLASTER / HYPERBLASTER ====================================================================== */ void Blaster_Fire (edict_t *ent, vec3_t g_offset, int damage, qboolean hyper, int effect) { vec3_t forward, right; vec3_t start; vec3_t offset; if (is_quad) damage *= 4; AngleVectors (ent->client->v_angle, forward, right, NULL); VectorSet(offset, 24, 8, ent->viewheight-8); VectorAdd (offset, g_offset, offset); P_ProjectSource (ent->client, ent->s.origin, offset, forward, right, start); VectorScale (forward, -2, ent->client->kick_origin); ent->client->kick_angles[0] = -1; fire_blaster (ent, start, forward, damage, 1000, effect, hyper); // send muzzle flash gi.WriteByte (svc_muzzleflash); gi.WriteShort (ent-g_edicts); if (hyper) gi.WriteByte (MZ_HYPERBLASTER | is_silenced); else gi.WriteByte (MZ_BLASTER | is_silenced); gi.multicast (ent->s.origin, MULTICAST_PVS); PlayerNoise(ent, start, PNOISE_WEAPON); } void Weapon_Blaster_Fire (edict_t *ent) { int damage; if (deathmatch->value) damage = 15; else damage = 10; Blaster_Fire (ent, vec3_origin, damage, false, EF_BLASTER); ent->client->ps.gunframe++; } void Weapon_Blaster (edict_t *ent) { static int pause_frames[] = {19, 32, 0}; static int fire_frames[] = {5, 0}; Weapon_Generic (ent, 4, 8, 52, 55, pause_frames, fire_frames, Weapon_Blaster_Fire); } void Weapon_HyperBlaster_Fire (edict_t *ent) { float rotation; vec3_t offset; int effect; int damage; ent->client->weapon_sound = gi.soundindex("weapons/hyprbl1a.wav"); if (!(ent->client->buttons & BUTTON_ATTACK)) { ent->client->ps.gunframe++; } else { if (! ent->client->pers.inventory[ent->client->ammo_index] ) { if (level.time >= ent->pain_debounce_time) { gi.sound(ent, CHAN_VOICE, gi.soundindex("weapons/noammo.wav"), 1, ATTN_NORM, 0); ent->pain_debounce_time = level.time + 1; } NoAmmoWeaponChange (ent); } else { rotation = (ent->client->ps.gunframe - 5) * 2*M_PI/6; offset[0] = -4 * sin(rotation); offset[1] = 0; offset[2] = 4 * cos(rotation); if ((ent->client->ps.gunframe == 6) || (ent->client->ps.gunframe == 9)) effect = EF_HYPERBLASTER; else effect = 0; if (deathmatch->value) damage = 15; else damage = 20; Blaster_Fire (ent, offset, damage, true, effect); if (! ( (int)dmflags->value & DF_INFINITE_AMMO ) ) ent->client->pers.inventory[ent->client->ammo_index]--; } ent->client->ps.gunframe++; if (ent->client->ps.gunframe == 12 && ent->client->pers.inventory[ent->client->ammo_index]) ent->client->ps.gunframe = 6; } if (ent->client->ps.gunframe == 12) { gi.sound(ent, CHAN_AUTO, gi.soundindex("weapons/hyprbd1a.wav"), 1, ATTN_NORM, 0); ent->client->weapon_sound = 0; } } void Weapon_HyperBlaster (edict_t *ent) { static int pause_frames[] = {0}; static int fire_frames[] = {6, 7, 8, 9, 10, 11, 0}; Weapon_Generic (ent, 5, 20, 49, 53, pause_frames, fire_frames, Weapon_HyperBlaster_Fire); } /* ====================================================================== MACHINEGUN / CHAINGUN ====================================================================== */ void Machinegun_Fire (edict_t *ent) { int i; vec3_t start; vec3_t forward, right; vec3_t angles; int damage = 8; int kick = 2; vec3_t offset; if (!(ent->client->buttons & BUTTON_ATTACK)) { ent->client->machinegun_shots = 0; ent->client->ps.gunframe++; return; } if (ent->client->ps.gunframe == 5) ent->client->ps.gunframe = 4; else ent->client->ps.gunframe = 5; if (ent->client->pers.inventory[ent->client->ammo_index] < 1) { ent->client->ps.gunframe = 6; if (level.time >= ent->pain_debounce_time) { gi.sound(ent, CHAN_VOICE, gi.soundindex("weapons/noammo.wav"), 1, ATTN_NORM, 0); ent->pain_debounce_time = level.time + 1; } NoAmmoWeaponChange (ent); return; } if (is_quad) { damage *= 4; kick *= 4; } for (i=1 ; i<3 ; i++) { ent->client->kick_origin[i] = crandom() * 0.35; ent->client->kick_angles[i] = crandom() * 0.7; } ent->client->kick_origin[0] = crandom() * 0.35; ent->client->kick_angles[0] = ent->client->machinegun_shots * -1.5; // raise the gun as it is firing if (!deathmatch->value) { ent->client->machinegun_shots++; if (ent->client->machinegun_shots > 9) ent->client->machinegun_shots = 9; } // get start / end positions VectorAdd (ent->client->v_angle, ent->client->kick_angles, angles); AngleVectors (angles, forward, right, NULL); VectorSet(offset, 0, 8, ent->viewheight-8); P_ProjectSource (ent->client, ent->s.origin, offset, forward, right, start); fire_bullet (ent, start, forward, damage, kick, DEFAULT_BULLET_HSPREAD, DEFAULT_BULLET_VSPREAD, MOD_MACHINEGUN); gi.WriteByte (svc_muzzleflash); gi.WriteShort (ent-g_edicts); gi.WriteByte (MZ_MACHINEGUN | is_silenced); gi.multicast (ent->s.origin, MULTICAST_PVS); PlayerNoise(ent, start, PNOISE_WEAPON); if (! ( (int)dmflags->value & DF_INFINITE_AMMO ) ) ent->client->pers.inventory[ent->client->ammo_index]--; } void Weapon_Machinegun (edict_t *ent) { static int pause_frames[] = {23, 45, 0}; static int fire_frames[] = {4, 5, 0}; Weapon_Generic (ent, 3, 5, 45, 49, pause_frames, fire_frames, Machinegun_Fire); } void Chaingun_Fire (edict_t *ent) { int i; int shots; vec3_t start; vec3_t forward, right, up; float r, u; vec3_t offset; int damage; int kick = 2; if (deathmatch->value) damage = 6; else damage = 8; if (ent->client->ps.gunframe == 5) gi.sound(ent, CHAN_AUTO, gi.soundindex("weapons/chngnu1a.wav"), 1, ATTN_IDLE, 0); if ((ent->client->ps.gunframe == 14) && !(ent->client->buttons & BUTTON_ATTACK)) { ent->client->ps.gunframe = 32; ent->client->weapon_sound = 0; return; } else if ((ent->client->ps.gunframe == 21) && (ent->client->buttons & BUTTON_ATTACK) && ent->client->pers.inventory[ent->client->ammo_index]) { ent->client->ps.gunframe = 15; } else { ent->client->ps.gunframe++; } if (ent->client->ps.gunframe == 22) { ent->client->weapon_sound = 0; gi.sound(ent, CHAN_AUTO, gi.soundindex("weapons/chngnd1a.wav"), 1, ATTN_IDLE, 0); } else { ent->client->weapon_sound = gi.soundindex("weapons/chngnl1a.wav"); } if (ent->client->ps.gunframe <= 9) shots = 1; else if (ent->client->ps.gunframe <= 14) { if (ent->client->buttons & BUTTON_ATTACK) shots = 2; else shots = 1; } else shots = 3; if (ent->client->pers.inventory[ent->client->ammo_index] < shots) shots = ent->client->pers.inventory[ent->client->ammo_index]; if (!shots) { if (level.time >= ent->pain_debounce_time) { gi.sound(ent, CHAN_VOICE, gi.soundindex("weapons/noammo.wav"), 1, ATTN_NORM, 0); ent->pain_debounce_time = level.time + 1; } NoAmmoWeaponChange (ent); return; } if (is_quad) { damage *= 4; kick *= 4; } for (i=0 ; i<3 ; i++) { ent->client->kick_origin[i] = crandom() * 0.35; ent->client->kick_angles[i] = crandom() * 0.7; } for (i=0 ; i<shots ; i++) { // get start / end positions AngleVectors (ent->client->v_angle, forward, right, up); r = 7 + crandom()*4; u = crandom()*4; VectorSet(offset, 0, r, u + ent->viewheight-8); P_ProjectSource (ent->client, ent->s.origin, offset, forward, right, start); fire_bullet (ent, start, forward, damage, kick, DEFAULT_BULLET_HSPREAD, DEFAULT_BULLET_VSPREAD, MOD_CHAINGUN); } // send muzzle flash gi.WriteByte (svc_muzzleflash); gi.WriteShort (ent-g_edicts); gi.WriteByte ((MZ_CHAINGUN1 + shots - 1) | is_silenced); gi.multicast (ent->s.origin, MULTICAST_PVS); PlayerNoise(ent, start, PNOISE_WEAPON); if (! ( (int)dmflags->value & DF_INFINITE_AMMO ) ) ent->client->pers.inventory[ent->client->ammo_index] -= shots; } void Weapon_Chaingun (edict_t *ent) { static int pause_frames[] = {38, 43, 51, 61, 0}; static int fire_frames[] = {5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 0}; Weapon_Generic (ent, 4, 31, 61, 64, pause_frames, fire_frames, Chaingun_Fire); } /* ====================================================================== SHOTGUN / SUPERSHOTGUN ====================================================================== */ void weapon_shotgun_fire (edict_t *ent) { vec3_t start; vec3_t forward, right; vec3_t offset; int damage = 4; int kick = 8; if (ent->client->ps.gunframe == 9) { ent->client->ps.gunframe++; return; } AngleVectors (ent->client->v_angle, forward, right, NULL); VectorScale (forward, -2, ent->client->kick_origin); ent->client->kick_angles[0] = -2; VectorSet(offset, 0, 8, ent->viewheight-8); P_ProjectSource (ent->client, ent->s.origin, offset, forward, right, start); if (is_quad) { damage *= 4; kick *= 4; } if (deathmatch->value) fire_shotgun (ent, start, forward, damage, kick, 500, 500, DEFAULT_DEATHMATCH_SHOTGUN_COUNT, MOD_SHOTGUN); else fire_shotgun (ent, start, forward, damage, kick, 500, 500, DEFAULT_SHOTGUN_COUNT, MOD_SHOTGUN); // send muzzle flash gi.WriteByte (svc_muzzleflash); gi.WriteShort (ent-g_edicts); gi.WriteByte (MZ_SHOTGUN | is_silenced); gi.multicast (ent->s.origin, MULTICAST_PVS); ent->client->ps.gunframe++; PlayerNoise(ent, start, PNOISE_WEAPON); if (! ( (int)dmflags->value & DF_INFINITE_AMMO ) ) ent->client->pers.inventory[ent->client->ammo_index]--; } void Weapon_Shotgun (edict_t *ent) { static int pause_frames[] = {22, 28, 34, 0}; static int fire_frames[] = {8, 9, 0}; Weapon_Generic (ent, 7, 18, 36, 39, pause_frames, fire_frames, weapon_shotgun_fire); } void weapon_supershotgun_fire (edict_t *ent) { vec3_t start; vec3_t forward, right; vec3_t offset; vec3_t v; int damage = 6; int kick = 12; AngleVectors (ent->client->v_angle, forward, right, NULL); VectorScale (forward, -2, ent->client->kick_origin); ent->client->kick_angles[0] = -2; VectorSet(offset, 0, 8, ent->viewheight-8); P_ProjectSource (ent->client, ent->s.origin, offset, forward, right, start); if (is_quad) { damage *= 4; kick *= 4; } v[PITCH] = ent->client->v_angle[PITCH]; v[YAW] = ent->client->v_angle[YAW] - 5; v[ROLL] = ent->client->v_angle[ROLL]; AngleVectors (v, forward, NULL, NULL); fire_shotgun (ent, start, forward, damage, kick, DEFAULT_SHOTGUN_HSPREAD, DEFAULT_SHOTGUN_VSPREAD, DEFAULT_SSHOTGUN_COUNT/2, MOD_SSHOTGUN); v[YAW] = ent->client->v_angle[YAW] + 5; AngleVectors (v, forward, NULL, NULL); fire_shotgun (ent, start, forward, damage, kick, DEFAULT_SHOTGUN_HSPREAD, DEFAULT_SHOTGUN_VSPREAD, DEFAULT_SSHOTGUN_COUNT/2, MOD_SSHOTGUN); // send muzzle flash gi.WriteByte (svc_muzzleflash); gi.WriteShort (ent-g_edicts); gi.WriteByte (MZ_SSHOTGUN | is_silenced); gi.multicast (ent->s.origin, MULTICAST_PVS); ent->client->ps.gunframe++; PlayerNoise(ent, start, PNOISE_WEAPON); if (! ( (int)dmflags->value & DF_INFINITE_AMMO ) ) ent->client->pers.inventory[ent->client->ammo_index] -= 2; } void Weapon_SuperShotgun (edict_t *ent) { static int pause_frames[] = {29, 42, 57, 0}; static int fire_frames[] = {7, 0}; Weapon_Generic (ent, 6, 17, 57, 61, pause_frames, fire_frames, weapon_supershotgun_fire); } /* ====================================================================== RAILGUN ====================================================================== */ void weapon_railgun_fire (edict_t *ent) { vec3_t start; vec3_t forward, right; vec3_t offset; int damage; int kick; if (deathmatch->value) { // normal damage is too extreme in dm damage = 100; kick = 200; } else { damage = 150; kick = 250; } if (is_quad) { damage *= 4; kick *= 4; } AngleVectors (ent->client->v_angle, forward, right, NULL); VectorScale (forward, -3, ent->client->kick_origin); ent->client->kick_angles[0] = -3; VectorSet(offset, 0, 7, ent->viewheight-8); P_ProjectSource (ent->client, ent->s.origin, offset, forward, right, start); fire_rail (ent, start, forward, damage, kick); // send muzzle flash gi.WriteByte (svc_muzzleflash); gi.WriteShort (ent-g_edicts); gi.WriteByte (MZ_RAILGUN | is_silenced); gi.multicast (ent->s.origin, MULTICAST_PVS); ent->client->ps.gunframe++; PlayerNoise(ent, start, PNOISE_WEAPON); if (! ( (int)dmflags->value & DF_INFINITE_AMMO ) ) ent->client->pers.inventory[ent->client->ammo_index]--; } void Weapon_Railgun (edict_t *ent) { static int pause_frames[] = {56, 0}; static int fire_frames[] = {4, 0}; Weapon_Generic (ent, 3, 18, 56, 61, pause_frames, fire_frames, weapon_railgun_fire); } /* ====================================================================== BFG10K ====================================================================== */ void weapon_bfg_fire (edict_t *ent) { vec3_t offset, start; vec3_t forward, right; int damage; float damage_radius = 1000; if (deathmatch->value) damage = 200; else damage = 500; if (ent->client->ps.gunframe == 9) { // send muzzle flash gi.WriteByte (svc_muzzleflash); gi.WriteShort (ent-g_edicts); gi.WriteByte (MZ_BFG | is_silenced); gi.multicast (ent->s.origin, MULTICAST_PVS); ent->client->ps.gunframe++; PlayerNoise(ent, start, PNOISE_WEAPON); return; } // cells can go down during windup (from power armor hits), so // check again and abort firing if we don't have enough now if (ent->client->pers.inventory[ent->client->ammo_index] < 50) { ent->client->ps.gunframe++; return; } if (is_quad) damage *= 4; AngleVectors (ent->client->v_angle, forward, right, NULL); VectorScale (forward, -2, ent->client->kick_origin); // make a big pitch kick with an inverse fall ent->client->v_dmg_pitch = -40; ent->client->v_dmg_roll = crandom()*8; ent->client->v_dmg_time = level.time + DAMAGE_TIME; VectorSet(offset, 8, 8, ent->viewheight-8); P_ProjectSource (ent->client, ent->s.origin, offset, forward, right, start); fire_bfg (ent, start, forward, damage, 400, damage_radius); ent->client->ps.gunframe++; PlayerNoise(ent, start, PNOISE_WEAPON); if (! ( (int)dmflags->value & DF_INFINITE_AMMO ) ) ent->client->pers.inventory[ent->client->ammo_index] -= 50; } void Weapon_BFG (edict_t *ent) { static int pause_frames[] = {39, 45, 50, 55, 0}; static int fire_frames[] = {9, 17, 0}; Weapon_Generic (ent, 8, 32, 55, 58, pause_frames, fire_frames, weapon_bfg_fire); } //======================================================================