merge with current HEAD

1 files changed, 1512 insertions, 0 deletions

diff --git a/src/jake2/game/PlayerWeapon.java b/src/jake2/game/PlayerWeapon.java
new file mode 100644
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--- /dev/null
+++ b/src/jake2/game/PlayerWeapon.java
@@ -0,0 +1,1512 @@
+/*
+ * Copyright (C) 1997-2001 Id Software, Inc.
+ * 
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ * 
+ * See the GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+ * Place - Suite 330, Boston, MA 02111-1307, USA.
+ *  
+ */
+
+// Created on 16.11.2003 by RST.
+
+// $Id: PlayerWeapon.java,v 1.2.2.2 2005-12-25 18:11:20 cawe Exp $
+
+package jake2.game;
+
+import jake2.Defines;
+import jake2.Globals;
+import jake2.game.monsters.M_Player;
+import jake2.qcommon.Com;
+import jake2.util.Lib;
+import jake2.util.Math3D;
+
+public class PlayerWeapon {
+
+    public static EntThinkAdapter Weapon_Grenade = new EntThinkAdapter() {
+    	public String getID() { return "Weapon_Grenade"; }
+
+        public boolean think(edict_t ent) {
+            if ((ent.client.newweapon != null)
+                    && (ent.client.weaponstate == Defines.WEAPON_READY)) {
+                ChangeWeapon(ent);
+                return true;
+            }
+
+            if (ent.client.weaponstate == Defines.WEAPON_ACTIVATING) {
+                ent.client.weaponstate = Defines.WEAPON_READY;
+                ent.client.ps.gunframe = 16;
+                return true;
+            }
+
+            if (ent.client.weaponstate == Defines.WEAPON_READY) {
+                if (((ent.client.latched_buttons | ent.client.buttons) & Defines.BUTTON_ATTACK) != 0) {
+                    ent.client.latched_buttons &= ~Defines.BUTTON_ATTACK;
+                    if (0 != ent.client.pers.inventory[ent.client.ammo_index]) {
+                        ent.client.ps.gunframe = 1;
+                        ent.client.weaponstate = Defines.WEAPON_FIRING;
+                        ent.client.grenade_time = 0;
+                    } else {
+                        if (GameBase.level.time >= ent.pain_debounce_time) {
+                            GameBase.gi.sound(ent, Defines.CHAN_VOICE,
+                                    GameBase.gi
+                                            .soundindex("weapons/noammo.wav"),
+                                    1, Defines.ATTN_NORM, 0);
+                            ent.pain_debounce_time = GameBase.level.time + 1;
+                        }
+                        NoAmmoWeaponChange(ent);
+                    }
+                    return true;
+                }
+
+                if ((ent.client.ps.gunframe == 29)
+                        || (ent.client.ps.gunframe == 34)
+                        || (ent.client.ps.gunframe == 39)
+                        || (ent.client.ps.gunframe == 48)) {
+                    if ((Lib.rand() & 15) != 0)
+                        return true;
+                }
+
+                if (++ent.client.ps.gunframe > 48)
+                    ent.client.ps.gunframe = 16;
+                return true;
+            }
+
+            if (ent.client.weaponstate == Defines.WEAPON_FIRING) {
+                if (ent.client.ps.gunframe == 5)
+                    GameBase.gi.sound(ent, Defines.CHAN_WEAPON, GameBase.gi
+                            .soundindex("weapons/hgrena1b.wav"), 1,
+                            Defines.ATTN_NORM, 0);
+
+                if (ent.client.ps.gunframe == 11) {
+                    if (0 == ent.client.grenade_time) {
+                        ent.client.grenade_time = GameBase.level.time
+                                + Defines.GRENADE_TIMER + 0.2f;
+                        ent.client.weapon_sound = GameBase.gi
+                                .soundindex("weapons/hgrenc1b.wav");
+                    }
+
+                    // they waited too long, detonate it in their hand
+                    if (!ent.client.grenade_blew_up
+                            && GameBase.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 & Defines.BUTTON_ATTACK) != 0)
+                        return true;
+
+                    if (ent.client.grenade_blew_up) {
+                        if (GameBase.level.time >= ent.client.grenade_time) {
+                            ent.client.ps.gunframe = 15;
+                            ent.client.grenade_blew_up = false;
+                        } else {
+                            return true;
+                        }
+                    }
+                }
+
+                if (ent.client.ps.gunframe == 12) {
+                    ent.client.weapon_sound = 0;
+                    weapon_grenade_fire(ent, false);
+                }
+
+                if ((ent.client.ps.gunframe == 15)
+                        && (GameBase.level.time < ent.client.grenade_time))
+                    return true;
+
+                ent.client.ps.gunframe++;
+
+                if (ent.client.ps.gunframe == 16) {
+                    ent.client.grenade_time = 0;
+                    ent.client.weaponstate = Defines.WEAPON_READY;
+                }
+            }
+            return true;
+        }
+    };
+
+    /*
+     * ======================================================================
+     * 
+     * GRENADE LAUNCHER
+     * 
+     * ======================================================================
+     */
+
+    public static EntThinkAdapter weapon_grenadelauncher_fire = new EntThinkAdapter() {
+    	public String getID() { return "weapon_grenadelauncher_fire"; }
+
+        public boolean think(edict_t ent) {
+            float[] offset = { 0, 0, 0 };
+            float[] forward = { 0, 0, 0 }, right = { 0, 0, 0 };
+            float[] start = { 0, 0, 0 };
+            int damage = 120;
+            float radius;
+
+            radius = damage + 40;
+            if (is_quad)
+                damage *= 4;
+
+            Math3D.VectorSet(offset, 8, 8, ent.viewheight - 8);
+            Math3D.AngleVectors(ent.client.v_angle, forward, right, null);
+            P_ProjectSource(ent.client, ent.s.origin, offset, forward, right,
+                    start);
+
+            Math3D.VectorScale(forward, -2, ent.client.kick_origin);
+            ent.client.kick_angles[0] = -1;
+
+            GameWeapon.fire_grenade(ent, start, forward, damage, 600, 2.5f, radius);
+
+            GameBase.gi.WriteByte(Defines.svc_muzzleflash);
+            GameBase.gi.WriteShort(ent.index);
+            GameBase.gi.WriteByte(Defines.MZ_GRENADE | is_silenced);
+            GameBase.gi.multicast(ent.s.origin, Defines.MULTICAST_PVS);
+
+            ent.client.ps.gunframe++;
+
+            PlayerWeapon.PlayerNoise(ent, start, Defines.PNOISE_WEAPON);
+
+            if (0 == ((int) GameBase.dmflags.value & Defines.DF_INFINITE_AMMO))
+                ent.client.pers.inventory[ent.client.ammo_index]--;
+
+            return true;
+        }
+    };
+
+    public static EntThinkAdapter Weapon_GrenadeLauncher = new EntThinkAdapter() {
+    	public String getID() { return "Weapon_GrenadeLauncher"; }
+
+        public boolean think(edict_t ent) {
+
+            int pause_frames[] = { 34, 51, 59, 0 };
+            int fire_frames[] = { 6, 0 };
+
+            Weapon_Generic(ent, 5, 16, 59, 64, pause_frames, fire_frames,
+                    weapon_grenadelauncher_fire);
+            return true;
+        }
+    };
+
+    /*
+     * ======================================================================
+     * 
+     * ROCKET
+     * 
+     * ======================================================================
+     */
+
+    public static EntThinkAdapter Weapon_RocketLauncher_Fire = new EntThinkAdapter() {
+    	public String getID() { return "Weapon_RocketLauncher_Fire"; }
+
+        public boolean think(edict_t ent) {
+
+            float[] offset = { 0, 0, 0 }, start = { 0, 0, 0 };
+            float[] forward = { 0, 0, 0 }, right = { 0, 0, 0 };
+            int damage;
+            float damage_radius;
+            int radius_damage;
+
+            damage = 100 + (int) (Lib.random() * 20.0);
+            radius_damage = 120;
+            damage_radius = 120;
+            if (is_quad) {
+                damage *= 4;
+                radius_damage *= 4;
+            }
+
+            Math3D.AngleVectors(ent.client.v_angle, forward, right, null);
+
+            Math3D.VectorScale(forward, -2, ent.client.kick_origin);
+            ent.client.kick_angles[0] = -1;
+
+            Math3D.VectorSet(offset, 8, 8, ent.viewheight - 8);
+            P_ProjectSource(ent.client, ent.s.origin, offset, forward, right,
+                    start);
+            GameWeapon.fire_rocket(ent, start, forward, damage, 650, damage_radius,
+                    radius_damage);
+
+            // send muzzle flash
+            GameBase.gi.WriteByte(Defines.svc_muzzleflash);
+
+            GameBase.gi.WriteShort(ent.index);
+            GameBase.gi.WriteByte(Defines.MZ_ROCKET | is_silenced);
+            GameBase.gi.multicast(ent.s.origin, Defines.MULTICAST_PVS);
+
+            ent.client.ps.gunframe++;
+
+            PlayerWeapon.PlayerNoise(ent, start, Defines.PNOISE_WEAPON);
+
+            if (0 == ((int) GameBase.dmflags.value & Defines.DF_INFINITE_AMMO))
+                ent.client.pers.inventory[ent.client.ammo_index]--;
+
+            return true;
+        }
+    };
+
+    public static EntThinkAdapter Weapon_RocketLauncher = new EntThinkAdapter() {
+    	public String getID() { return "Weapon_RocketLauncher"; }
+
+        public boolean think(edict_t ent) {
+
+            int pause_frames[] = { 25, 33, 42, 50, 0 };
+            int fire_frames[] = { 5, 0 };
+
+            Weapon_Generic(ent, 4, 12, 50, 54, pause_frames, fire_frames,
+                    Weapon_RocketLauncher_Fire);
+            return true;
+        }
+    };
+
+    public static EntThinkAdapter Weapon_Blaster_Fire = new EntThinkAdapter() {
+    	public String getID() { return "Weapon_Blaster_Fire"; }
+
+        public boolean think(edict_t ent) {
+
+            int damage;
+
+            if (GameBase.deathmatch.value != 0)
+                damage = 15;
+            else
+                damage = 10;
+            Blaster_Fire(ent, Globals.vec3_origin, damage, false,
+                    Defines.EF_BLASTER);
+            ent.client.ps.gunframe++;
+            return true;
+        }
+    };
+
+    public static EntThinkAdapter Weapon_Blaster = new EntThinkAdapter() {
+    	public String getID() { return "Weapon_Blaster"; }
+
+        public boolean think(edict_t ent) {
+
+            int pause_frames[] = { 19, 32, 0 };
+            int fire_frames[] = { 5, 0 };
+
+            Weapon_Generic(ent, 4, 8, 52, 55, pause_frames, fire_frames,
+                    Weapon_Blaster_Fire);
+            return true;
+        }
+    };
+
+    public static EntThinkAdapter Weapon_HyperBlaster_Fire = new EntThinkAdapter() {
+    	public String getID() { return "Weapon_HyperBlaster_Fire"; }
+
+        public boolean think(edict_t ent) {
+            float rotation;
+            float[] offset = { 0, 0, 0 };
+            int effect;
+            int damage;
+
+            ent.client.weapon_sound = GameBase.gi
+                    .soundindex("weapons/hyprbl1a.wav");
+
+            if (0 == (ent.client.buttons & Defines.BUTTON_ATTACK)) {
+                ent.client.ps.gunframe++;
+            } else {
+                if (0 == ent.client.pers.inventory[ent.client.ammo_index]) {
+                    if (GameBase.level.time >= ent.pain_debounce_time) {
+                        GameBase.gi.sound(ent, Defines.CHAN_VOICE, GameBase.gi
+                                .soundindex("weapons/noammo.wav"), 1,
+                                Defines.ATTN_NORM, 0);
+                        ent.pain_debounce_time = GameBase.level.time + 1;
+                    }
+                    NoAmmoWeaponChange(ent);
+                } else {
+                    rotation = (float) ((ent.client.ps.gunframe - 5) * 2
+                            * Math.PI / 6);
+                    offset[0] = (float) (-4 * Math.sin(rotation));
+                    offset[1] = 0f;
+                    offset[2] = (float) (4 * Math.cos(rotation));
+
+                    if ((ent.client.ps.gunframe == 6)
+                            || (ent.client.ps.gunframe == 9))
+                        effect = Defines.EF_HYPERBLASTER;
+                    else
+                        effect = 0;
+                    if (GameBase.deathmatch.value != 0)
+                        damage = 15;
+                    else
+                        damage = 20;
+                    Blaster_Fire(ent, offset, damage, true, effect);
+                    if (0 == ((int) GameBase.dmflags.value & Defines.DF_INFINITE_AMMO))
+                        ent.client.pers.inventory[ent.client.ammo_index]--;
+
+                    ent.client.anim_priority = Defines.ANIM_ATTACK;
+                    if ((ent.client.ps.pmove.pm_flags & pmove_t.PMF_DUCKED) != 0) {
+                        ent.s.frame = M_Player.FRAME_crattak1 - 1;
+                        ent.client.anim_end = M_Player.FRAME_crattak9;
+                    } else {
+                        ent.s.frame = M_Player.FRAME_attack1 - 1;
+                        ent.client.anim_end = M_Player.FRAME_attack8;
+                    }
+                }
+
+                ent.client.ps.gunframe++;
+                if (ent.client.ps.gunframe == 12
+                        && 0 != ent.client.pers.inventory[ent.client.ammo_index])
+                    ent.client.ps.gunframe = 6;
+            }
+
+            if (ent.client.ps.gunframe == 12) {
+                GameBase.gi.sound(ent, Defines.CHAN_AUTO, GameBase.gi
+                        .soundindex("weapons/hyprbd1a.wav"), 1,
+                        Defines.ATTN_NORM, 0);
+                ent.client.weapon_sound = 0;
+            }
+
+            return true;
+
+        }
+    };
+
+    public static EntThinkAdapter Weapon_HyperBlaster = new EntThinkAdapter() {
+    	public String getID() { return "Weapon_HyperBlaster"; }
+        public boolean think(edict_t ent) {
+
+            int pause_frames[] = { 0 };
+            int fire_frames[] = { 6, 7, 8, 9, 10, 11, 0 };
+
+            Weapon_Generic(ent, 5, 20, 49, 53, pause_frames, fire_frames,
+                    Weapon_HyperBlaster_Fire);
+            return true;
+        }
+    };
+
+    public static EntThinkAdapter Weapon_Machinegun = new EntThinkAdapter() {
+    	public String getID() { return "Weapon_Machinegun"; }
+        public boolean think(edict_t ent) {
+
+            int pause_frames[] = { 23, 45, 0 };
+            int fire_frames[] = { 4, 5, 0 };
+
+            Weapon_Generic(ent, 3, 5, 45, 49, pause_frames, fire_frames,
+                    Machinegun_Fire);
+            return true;
+        }
+    };
+
+    public static EntThinkAdapter Weapon_Chaingun = new EntThinkAdapter() {
+    	public String getID() { return "Weapon_Chaingun"; }
+        public boolean think(edict_t ent) {
+
+            int pause_frames[] = { 38, 43, 51, 61, 0 };
+            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);
+            return true;
+        }
+    };
+
+    /*
+     * ======================================================================
+     * 
+     * SHOTGUN / SUPERSHOTGUN
+     * 
+     * ======================================================================
+     */
+
+    public static EntThinkAdapter weapon_shotgun_fire = new EntThinkAdapter() {
+    	public String getID() { return "weapon_shotgun_fire"; }
+
+        public boolean think(edict_t ent) {
+
+            float[] start = { 0, 0, 0 };
+            float[] forward = { 0, 0, 0 }, right = { 0, 0, 0 };
+            float[] offset = { 0, 0, 0 };
+            int damage = 4;
+            int kick = 8;
+
+            if (ent.client.ps.gunframe == 9) {
+                ent.client.ps.gunframe++;
+                return true;
+            }
+
+            Math3D.AngleVectors(ent.client.v_angle, forward, right, null);
+
+            Math3D.VectorScale(forward, -2, ent.client.kick_origin);
+            ent.client.kick_angles[0] = -2;
+
+            Math3D.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 (GameBase.deathmatch.value != 0)
+                GameWeapon.fire_shotgun(ent, start, forward, damage, kick, 500, 500,
+                        Defines.DEFAULT_DEATHMATCH_SHOTGUN_COUNT,
+                        Defines.MOD_SHOTGUN);
+            else
+                GameWeapon.fire_shotgun(ent, start, forward, damage, kick, 500, 500,
+                        Defines.DEFAULT_SHOTGUN_COUNT, Defines.MOD_SHOTGUN);
+
+            // send muzzle flash
+            GameBase.gi.WriteByte(Defines.svc_muzzleflash);
+
+            GameBase.gi.WriteShort(ent.index);
+            GameBase.gi.WriteByte(Defines.MZ_SHOTGUN | is_silenced);
+            GameBase.gi.multicast(ent.s.origin, Defines.MULTICAST_PVS);
+
+            ent.client.ps.gunframe++;
+            PlayerWeapon.PlayerNoise(ent, start, Defines.PNOISE_WEAPON);
+
+            if (0 == ((int) GameBase.dmflags.value & Defines.DF_INFINITE_AMMO))
+                ent.client.pers.inventory[ent.client.ammo_index]--;
+
+            return true;
+        }
+    };
+
+    public static EntThinkAdapter Weapon_Shotgun = new EntThinkAdapter() {
+    	public String getID() { return "Weapon_Shotgun"; }
+        public boolean think(edict_t ent) {
+            int pause_frames[] = { 22, 28, 34, 0 };
+            int fire_frames[] = { 8, 9, 0 };
+
+            Weapon_Generic(ent, 7, 18, 36, 39, pause_frames, fire_frames,
+                    weapon_shotgun_fire);
+            return true;
+        }
+    };
+
+    public static EntThinkAdapter weapon_supershotgun_fire = new EntThinkAdapter() {
+    	public String getID() { return "weapon_supershotgun_fire"; }
+
+        public boolean think(edict_t ent) {
+
+            float[] start = { 0, 0, 0 };
+            float[] forward = { 0, 0, 0 }, right = { 0, 0, 0 };
+            float[] offset = { 0, 0, 0 };
+            float[] v = { 0, 0, 0 };
+            int damage = 6;
+            int kick = 12;
+
+            Math3D.AngleVectors(ent.client.v_angle, forward, right, null);
+
+            Math3D.VectorScale(forward, -2, ent.client.kick_origin);
+            ent.client.kick_angles[0] = -2;
+
+            Math3D.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[Defines.PITCH] = ent.client.v_angle[Defines.PITCH];
+            v[Defines.YAW] = ent.client.v_angle[Defines.YAW] - 5;
+            v[Defines.ROLL] = ent.client.v_angle[Defines.ROLL];
+            Math3D.AngleVectors(v, forward, null, null);
+            GameWeapon.fire_shotgun(ent, start, forward, damage, kick,
+                    Defines.DEFAULT_SHOTGUN_HSPREAD,
+                    Defines.DEFAULT_SHOTGUN_VSPREAD,
+                    Defines.DEFAULT_SSHOTGUN_COUNT / 2, Defines.MOD_SSHOTGUN);
+            v[Defines.YAW] = ent.client.v_angle[Defines.YAW] + 5;
+            Math3D.AngleVectors(v, forward, null, null);
+            GameWeapon.fire_shotgun(ent, start, forward, damage, kick,
+                    Defines.DEFAULT_SHOTGUN_HSPREAD,
+                    Defines.DEFAULT_SHOTGUN_VSPREAD,
+                    Defines.DEFAULT_SSHOTGUN_COUNT / 2, Defines.MOD_SSHOTGUN);
+
+            // send muzzle flash
+            GameBase.gi.WriteByte(Defines.svc_muzzleflash);
+
+            GameBase.gi.WriteShort(ent.index);
+            GameBase.gi.WriteByte(Defines.MZ_SSHOTGUN | is_silenced);
+            GameBase.gi.multicast(ent.s.origin, Defines.MULTICAST_PVS);
+
+            ent.client.ps.gunframe++;
+            PlayerWeapon.PlayerNoise(ent, start, Defines.PNOISE_WEAPON);
+
+            if (0 == ((int) GameBase.dmflags.value & Defines.DF_INFINITE_AMMO))
+                ent.client.pers.inventory[ent.client.ammo_index] -= 2;
+
+            return true;
+        }
+    };
+
+    public static EntThinkAdapter Weapon_SuperShotgun = new EntThinkAdapter() {
+    	public String getID() { return "Weapon_SuperShotgun"; }
+        public boolean think(edict_t ent) {
+
+            int pause_frames[] = { 29, 42, 57, 0 };
+            int fire_frames[] = { 7, 0 };
+
+            Weapon_Generic(ent, 6, 17, 57, 61, pause_frames, fire_frames,
+                    weapon_supershotgun_fire);
+            return true;
+        }
+    };
+
+    /*
+     * ======================================================================
+     * 
+     * RAILGUN
+     * 
+     * ======================================================================
+     */
+    public static EntThinkAdapter weapon_railgun_fire = new EntThinkAdapter() {
+    	public String getID() { return "weapon_railgun_fire"; }
+
+        public boolean think(edict_t ent) {
+
+            float[] start = { 0, 0, 0 };
+            float[] forward = { 0, 0, 0 }, right = { 0, 0, 0 };
+            float[] offset = { 0, 0, 0 };
+            int damage;
+            int kick;
+
+            if (GameBase.deathmatch.value != 0) { // normal damage is too
+                // extreme in dm
+                damage = 100;
+                kick = 200;
+            } else {
+                damage = 150;
+                kick = 250;
+            }
+
+            if (is_quad) {
+                damage *= 4;
+                kick *= 4;
+            }
+
+            Math3D.AngleVectors(ent.client.v_angle, forward, right, null);
+
+            Math3D.VectorScale(forward, -3, ent.client.kick_origin);
+            ent.client.kick_angles[0] = -3;
+
+            Math3D.VectorSet(offset, 0, 7, ent.viewheight - 8);
+            P_ProjectSource(ent.client, ent.s.origin, offset, forward, right,
+                    start);
+            GameWeapon.fire_rail(ent, start, forward, damage, kick);
+
+            // send muzzle flash
+            GameBase.gi.WriteByte(Defines.svc_muzzleflash);
+
+            GameBase.gi.WriteShort(ent.index);
+            GameBase.gi.WriteByte(Defines.MZ_RAILGUN | is_silenced);
+            GameBase.gi.multicast(ent.s.origin, Defines.MULTICAST_PVS);
+
+            ent.client.ps.gunframe++;
+            PlayerWeapon.PlayerNoise(ent, start, Defines.PNOISE_WEAPON);
+
+            if (0 == ((int) GameBase.dmflags.value & Defines.DF_INFINITE_AMMO))
+                ent.client.pers.inventory[ent.client.ammo_index]--;
+
+            return true;
+        }
+    };
+
+    public static EntThinkAdapter Weapon_Railgun = new EntThinkAdapter() {
+    	public String getID() { return "Weapon_Railgun"; }
+
+        public boolean think(edict_t ent) {
+
+            int pause_frames[] = { 56, 0 };
+            int fire_frames[] = { 4, 0 };
+            Weapon_Generic(ent, 3, 18, 56, 61, pause_frames, fire_frames,
+                    weapon_railgun_fire);
+            return true;
+        }
+    };
+
+    /*
+     * ======================================================================
+     * 
+     * BFG10K
+     * 
+     * ======================================================================
+     */
+
+    public static EntThinkAdapter weapon_bfg_fire = new EntThinkAdapter() {
+    	public String getID() { return "weapon_bfg_fire"; }
+
+        public boolean think(edict_t ent) {
+
+            float[] offset = { 0, 0, 0 }, start = { 0, 0, 0 };
+            float[] forward = { 0, 0, 0 }, right = { 0, 0, 0 };
+            int damage;
+            float damage_radius = 1000;
+
+            if (GameBase.deathmatch.value != 0)
+                damage = 200;
+            else
+                damage = 500;
+
+            if (ent.client.ps.gunframe == 9) {
+                // send muzzle flash
+                GameBase.gi.WriteByte(Defines.svc_muzzleflash);
+
+                GameBase.gi.WriteShort(ent.index);
+                GameBase.gi.WriteByte(Defines.MZ_BFG | is_silenced);
+                GameBase.gi.multicast(ent.s.origin, Defines.MULTICAST_PVS);
+
+                ent.client.ps.gunframe++;
+
+                PlayerWeapon.PlayerNoise(ent, start, Defines.PNOISE_WEAPON);
+                return true;
+            }
+
+            // 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 true;
+            }
+
+            if (is_quad)
+                damage *= 4;
+
+            Math3D.AngleVectors(ent.client.v_angle, forward, right, null);
+
+            Math3D.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 = Lib.crandom() * 8;
+            ent.client.v_dmg_time = GameBase.level.time + Defines.DAMAGE_TIME;
+
+            Math3D.VectorSet(offset, 8, 8, ent.viewheight - 8);
+            P_ProjectSource(ent.client, ent.s.origin, offset, forward, right,
+                    start);
+            GameWeapon.fire_bfg(ent, start, forward, damage, 400, damage_radius);
+
+            ent.client.ps.gunframe++;
+
+            PlayerWeapon.PlayerNoise(ent, start, Defines.PNOISE_WEAPON);
+
+            if (0 == ((int) GameBase.dmflags.value & Defines.DF_INFINITE_AMMO))
+                ent.client.pers.inventory[ent.client.ammo_index] -= 50;
+
+            return true;
+        }
+    };
+
+    public static EntThinkAdapter Weapon_BFG = new EntThinkAdapter() {
+    	public String getID() { return "Weapon_BFG"; }
+        public boolean think(edict_t ent) {
+
+            Weapon_Generic(ent, 8, 32, 55, 58, pause_frames, fire_frames,
+                    weapon_bfg_fire);
+            return true;
+        }
+    };
+
+    public static boolean is_quad;
+
+    public static byte is_silenced;
+
+
+    /*
+     * ================ 
+     * Use_Weapon
+     * 
+     * Make the weapon ready if there is ammo 
+     * ================
+     */
+    public static ItemUseAdapter Use_Weapon = new ItemUseAdapter() {
+    	public String getID() { return "Use_Weapon"; }
+
+        public void use(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 != null && 0 == GameBase.g_select_empty.value
+                    && 0 == (item.flags & Defines.IT_AMMO)) {
+                
+                ammo_item = GameItems.FindItem(item.ammo);
+                ammo_index = GameItems.ITEM_INDEX(ammo_item);
+
+                if (0 == ent.client.pers.inventory[ammo_index]) {
+                    GameBase.gi.cprintf(ent, Defines.PRINT_HIGH, "No "
+                            + ammo_item.pickup_name + " for "
+                            + item.pickup_name + ".\n");
+                    return;
+                }
+
+                if (ent.client.pers.inventory[ammo_index] < item.quantity) {
+                    GameBase.gi.cprintf(ent, Defines.PRINT_HIGH, "Not enough "
+                            + ammo_item.pickup_name + " for "
+                            + item.pickup_name + ".\n");
+                    return;
+                }
+            }
+
+            // change to this weapon when down
+            ent.client.newweapon = item;
+        }
+    };
+
+    /*
+     * ================ 
+     * Drop_Weapon 
+     * ================
+     */
+
+    public static ItemDropAdapter Drop_Weapon = new ItemDropAdapter() {
+    	public String getID() { return "Drop_Weapon"; }
+        public void drop(edict_t ent, gitem_t item) {
+            int index;
+
+            if (0 != ((int) (GameBase.dmflags.value) & Defines.DF_WEAPONS_STAY))
+                return;
+
+            index = GameItems.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)) {
+                GameBase.gi.cprintf(ent, Defines.PRINT_HIGH,
+                        "Can't drop current weapon\n");
+                return;
+            }
+
+            GameItems.Drop_Item(ent, item);
+            ent.client.pers.inventory[index]--;
+        }
+    };
+
+    /*
+     * ======================================================================
+     * 
+     * MACHINEGUN / CHAINGUN
+     * 
+     * ======================================================================
+     */
+
+    public static EntThinkAdapter Machinegun_Fire = new EntThinkAdapter() {
+    	public String getID() { return "Machinegun_Fire"; }
+
+        public boolean think(edict_t ent) {
+
+            int i;
+            float[] start = { 0, 0, 0 };
+            float[] forward = { 0, 0, 0 }, right = { 0, 0, 0 };
+            float[] angles = { 0, 0, 0 };
+            int damage = 8;
+            int kick = 2;
+            float[] offset = { 0, 0, 0 };
+
+            if (0 == (ent.client.buttons & Defines.BUTTON_ATTACK)) {
+                ent.client.machinegun_shots = 0;
+                ent.client.ps.gunframe++;
+                return true;
+            }
+
+            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 (GameBase.level.time >= ent.pain_debounce_time) {
+                    GameBase.gi.sound(ent, Defines.CHAN_VOICE, GameBase.gi
+                            .soundindex("weapons/noammo.wav"), 1,
+                            Defines.ATTN_NORM, 0);
+                    ent.pain_debounce_time = GameBase.level.time + 1;
+                }
+                NoAmmoWeaponChange(ent);
+                return true;
+            }
+
+            if (is_quad) {
+                damage *= 4;
+                kick *= 4;
+            }
+
+            for (i = 1; i < 3; i++) {
+                ent.client.kick_origin[i] = Lib.crandom() * 0.35f;
+                ent.client.kick_angles[i] = Lib.crandom() * 0.7f;
+            }
+            ent.client.kick_origin[0] = Lib.crandom() * 0.35f;
+            ent.client.kick_angles[0] = ent.client.machinegun_shots * -1.5f;
+
+            // raise the gun as it is firing
+            if (0 == GameBase.deathmatch.value) {
+                ent.client.machinegun_shots++;
+                if (ent.client.machinegun_shots > 9)
+                    ent.client.machinegun_shots = 9;
+            }
+
+            // get start / end positions
+            Math3D
+                    .VectorAdd(ent.client.v_angle, ent.client.kick_angles,
+                            angles);
+            Math3D.AngleVectors(angles, forward, right, null);
+            Math3D.VectorSet(offset, 0, 8, ent.viewheight - 8);
+            P_ProjectSource(ent.client, ent.s.origin, offset, forward, right,
+                    start);
+            GameWeapon.fire_bullet(ent, start, forward, damage, kick,
+                    Defines.DEFAULT_BULLET_HSPREAD,
+                    Defines.DEFAULT_BULLET_VSPREAD, Defines.MOD_MACHINEGUN);
+
+            GameBase.gi.WriteByte(Defines.svc_muzzleflash);
+
+            GameBase.gi.WriteShort(ent.index);
+            GameBase.gi.WriteByte(Defines.MZ_MACHINEGUN | is_silenced);
+            GameBase.gi.multicast(ent.s.origin, Defines.MULTICAST_PVS);
+
+            PlayerWeapon.PlayerNoise(ent, start, Defines.PNOISE_WEAPON);
+
+            if (0 == ((int) GameBase.dmflags.value & Defines.DF_INFINITE_AMMO))
+                ent.client.pers.inventory[ent.client.ammo_index]--;
+
+            ent.client.anim_priority = Defines.ANIM_ATTACK;
+            if ((ent.client.ps.pmove.pm_flags & pmove_t.PMF_DUCKED) != 0) {
+                ent.s.frame = M_Player.FRAME_crattak1
+                        - (int) (Lib.random() + 0.25);
+                ent.client.anim_end = M_Player.FRAME_crattak9;
+            } else {
+                ent.s.frame = M_Player.FRAME_attack1
+                        - (int) (Lib.random() + 0.25);
+                ent.client.anim_end = M_Player.FRAME_attack8;
+            }
+            return true;
+        }
+    };
+
+    public static EntThinkAdapter Chaingun_Fire = new EntThinkAdapter() {
+    	public String getID() { return "Chaingun_Fire"; }
+
+        public boolean think(edict_t ent) {
+
+            int i;
+            int shots;
+            float[] start = { 0, 0, 0 };
+            float[] forward = { 0, 0, 0 }, right = { 0, 0, 0 }, up = { 0, 0, 0 };
+            float r, u;
+            float[] offset = { 0, 0, 0 };
+            int damage;
+            int kick = 2;
+
+            if (GameBase.deathmatch.value != 0)
+                damage = 6;
+            else
+                damage = 8;
+
+            if (ent.client.ps.gunframe == 5)
+                GameBase.gi.sound(ent, Defines.CHAN_AUTO, GameBase.gi
+                        .soundindex("weapons/chngnu1a.wav"), 1,
+                        Defines.ATTN_IDLE, 0);
+
+            if ((ent.client.ps.gunframe == 14)
+                    && 0 == (ent.client.buttons & Defines.BUTTON_ATTACK)) {
+                ent.client.ps.gunframe = 32;
+                ent.client.weapon_sound = 0;
+                return true;
+            } else if ((ent.client.ps.gunframe == 21)
+                    && (ent.client.buttons & Defines.BUTTON_ATTACK) != 0
+                    && 0 != 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;
+                GameBase.gi.sound(ent, Defines.CHAN_AUTO, GameBase.gi
+                        .soundindex("weapons/chngnd1a.wav"), 1,
+                        Defines.ATTN_IDLE, 0);
+            } else {
+                ent.client.weapon_sound = GameBase.gi
+                        .soundindex("weapons/chngnl1a.wav");
+            }
+
+            ent.client.anim_priority = Defines.ANIM_ATTACK;
+            if ((ent.client.ps.pmove.pm_flags & pmove_t.PMF_DUCKED) != 0) {
+                ent.s.frame = M_Player.FRAME_crattak1
+                        - (ent.client.ps.gunframe & 1);
+                ent.client.anim_end = M_Player.FRAME_crattak9;
+            } else {
+                ent.s.frame = M_Player.FRAME_attack1
+                        - (ent.client.ps.gunframe & 1);
+                ent.client.anim_end = M_Player.FRAME_attack8;
+            }
+
+            if (ent.client.ps.gunframe <= 9)
+                shots = 1;
+            else if (ent.client.ps.gunframe <= 14) {
+                if ((ent.client.buttons & Defines.BUTTON_ATTACK) != 0)
+                    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 (0 == shots) {
+                if (GameBase.level.time >= ent.pain_debounce_time) {
+                    GameBase.gi.sound(ent, Defines.CHAN_VOICE, GameBase.gi
+                            .soundindex("weapons/noammo.wav"), 1,
+                            Defines.ATTN_NORM, 0);
+                    ent.pain_debounce_time = GameBase.level.time + 1;
+                }
+                NoAmmoWeaponChange(ent);
+                return true;
+            }
+
+            if (is_quad) {
+                damage *= 4;
+                kick *= 4;
+            }
+
+            for (i = 0; i < 3; i++) {
+                ent.client.kick_origin[i] = Lib.crandom() * 0.35f;
+                ent.client.kick_angles[i] = Lib.crandom() * 0.7f;
+            }
+
+            for (i = 0; i < shots; i++) {
+                // get start / end positions
+                Math3D.AngleVectors(ent.client.v_angle, forward, right, up);
+                r = 7 + Lib.crandom() * 4;
+                u = Lib.crandom() * 4;
+                Math3D.VectorSet(offset, 0, r, u + ent.viewheight - 8);
+                P_ProjectSource(ent.client, ent.s.origin, offset, forward,
+                        right, start);
+
+                GameWeapon.fire_bullet(ent, start, forward, damage, kick,
+                        Defines.DEFAULT_BULLET_HSPREAD,
+                        Defines.DEFAULT_BULLET_VSPREAD, Defines.MOD_CHAINGUN);
+            }
+
+            // send muzzle flash
+            GameBase.gi.WriteByte(Defines.svc_muzzleflash);
+
+            GameBase.gi.WriteShort(ent.index);
+            GameBase.gi.WriteByte((Defines.MZ_CHAINGUN1 + shots - 1)
+                    | is_silenced);
+            GameBase.gi.multicast(ent.s.origin, Defines.MULTICAST_PVS);
+
+            PlayerWeapon.PlayerNoise(ent, start, Defines.PNOISE_WEAPON);
+
+            if (0 == ((int) GameBase.dmflags.value & Defines.DF_INFINITE_AMMO))
+                ent.client.pers.inventory[ent.client.ammo_index] -= shots;
+
+            return true;
+        }
+    };
+
+    public static int pause_frames[] = { 39, 45, 50, 55, 0 };
+
+    public static int fire_frames[] = { 9, 17, 0 };
+
+    public static EntInteractAdapter Pickup_Weapon = new EntInteractAdapter() {
+    	public String getID() { return "Pickup_Weapon"; }
+        public boolean interact(edict_t ent, edict_t other) {
+            int index;
+            gitem_t ammo;
+    
+            index = GameItems.ITEM_INDEX(ent.item);
+    
+            if ((((int) (GameBase.dmflags.value) & Defines.DF_WEAPONS_STAY) != 0 || GameBase.coop.value != 0)
+                    && 0 != other.client.pers.inventory[index]) {
+                if (0 == (ent.spawnflags & (Defines.DROPPED_ITEM | Defines.DROPPED_PLAYER_ITEM)))
+                    return false; // leave the weapon for others to pickup
+            }
+    
+            other.client.pers.inventory[index]++;
+    
+            if (0 == (ent.spawnflags & Defines.DROPPED_ITEM)) {
+                // give them some ammo with it
+                ammo = GameItems.FindItem(ent.item.ammo);
+                if (((int) GameBase.dmflags.value & Defines.DF_INFINITE_AMMO) != 0)
+                    GameItems.Add_Ammo(other, ammo, 1000);
+                else
+                    GameItems.Add_Ammo(other, ammo, ammo.quantity);
+    
+                if (0 == (ent.spawnflags & Defines.DROPPED_PLAYER_ITEM)) {
+                    if (GameBase.deathmatch.value != 0) {
+                        if (((int) (GameBase.dmflags.value) & Defines.DF_WEAPONS_STAY) != 0)
+                            ent.flags |= Defines.FL_RESPAWN;
+                        else
+                            GameItems.SetRespawn(ent, 30);
+                    }
+                    if (GameBase.coop.value != 0)
+                        ent.flags |= Defines.FL_RESPAWN;
+                }
+            }
+    
+            if (other.client.pers.weapon != ent.item
+                    && (other.client.pers.inventory[index] == 1)
+                    && (0 == GameBase.deathmatch.value || other.client.pers.weapon == GameItems
+                            .FindItem("blaster")))
+                other.client.newweapon = ent.item;
+    
+            return true;
+        }
+    };
+
+    public static void P_ProjectSource(gclient_t client, float[] point,
+            float[] distance, float[] forward, float[] right, float[] result) {
+        float[] _distance = { 0, 0, 0 };
+
+        Math3D.VectorCopy(distance, _distance);
+        if (client.pers.hand == Defines.LEFT_HANDED)
+            _distance[1] *= -1;
+        else if (client.pers.hand == Defines.CENTER_HANDED)
+            _distance[1] = 0;
+        Math3D.G_ProjectSource(point, _distance, forward, right, result);
+    }
+
+    /*
+     * =============== 
+     * ChangeWeapon
+     * 
+     * The old weapon has been dropped all the way, so make the new one current
+     * ===============
+     */
+    public static void ChangeWeapon(edict_t ent) {
+        int i;
+
+        if (ent.client.grenade_time != 0) {
+            ent.client.grenade_time = GameBase.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 != null)
+                i = ((ent.client.pers.weapon.weapmodel & 0xff) << 8);
+            else
+                i = 0;
+            ent.s.skinnum = (ent.index - 1) | i;
+        }
+
+        if (ent.client.pers.weapon != null
+                && ent.client.pers.weapon.ammo != null)
+            
+            ent.client.ammo_index = GameItems.ITEM_INDEX(GameItems
+                    .FindItem(ent.client.pers.weapon.ammo));
+        else
+            ent.client.ammo_index = 0;
+
+        if (ent.client.pers.weapon == null) { // dead
+            ent.client.ps.gunindex = 0;
+            return;
+        }
+
+        ent.client.weaponstate = Defines.WEAPON_ACTIVATING;
+        ent.client.ps.gunframe = 0;
+        ent.client.ps.gunindex = GameBase.gi
+                .modelindex(ent.client.pers.weapon.view_model);
+
+        ent.client.anim_priority = Defines.ANIM_PAIN;
+        if ((ent.client.ps.pmove.pm_flags & pmove_t.PMF_DUCKED) != 0) {
+            ent.s.frame = M_Player.FRAME_crpain1;
+            ent.client.anim_end = M_Player.FRAME_crpain4;
+        } else {
+            ent.s.frame = M_Player.FRAME_pain301;
+            ent.client.anim_end = M_Player.FRAME_pain304;
+
+        }
+    }
+
+    /*
+     * ================= 
+     * NoAmmoWeaponChange 
+     * =================
+     */
+    public static void NoAmmoWeaponChange(edict_t ent) {
+        if (0 != ent.client.pers.inventory[GameItems.ITEM_INDEX(GameItems
+                .FindItem("slugs"))]
+                && 0 != ent.client.pers.inventory[GameItems.ITEM_INDEX(GameItems
+                        .FindItem("railgun"))]) {
+            ent.client.newweapon = GameItems.FindItem("railgun");
+            return;
+        }
+        if (0 != ent.client.pers.inventory[GameItems.ITEM_INDEX(GameItems
+                .FindItem("cells"))]
+                && 0 != ent.client.pers.inventory[GameItems.ITEM_INDEX(GameItems
+                        .FindItem("hyperblaster"))]) {
+            ent.client.newweapon = GameItems.FindItem("hyperblaster");
+            return;
+        }
+        if (0 != ent.client.pers.inventory[GameItems.ITEM_INDEX(GameItems
+                .FindItem("bullets"))]
+                && 0 != ent.client.pers.inventory[GameItems.ITEM_INDEX(GameItems
+                        .FindItem("chaingun"))]) {
+            ent.client.newweapon = GameItems.FindItem("chaingun");
+            return;
+        }
+        if (0 != ent.client.pers.inventory[GameItems.ITEM_INDEX(GameItems
+                .FindItem("bullets"))]
+                && 0 != ent.client.pers.inventory[GameItems.ITEM_INDEX(GameItems
+                        .FindItem("machinegun"))]) {
+            ent.client.newweapon = GameItems.FindItem("machinegun");
+            return;
+        }
+        if (ent.client.pers.inventory[GameItems.ITEM_INDEX(GameItems
+                .FindItem("shells"))] > 1
+                && 0 != ent.client.pers.inventory[GameItems.ITEM_INDEX(GameItems
+                        .FindItem("super shotgun"))]) {
+            ent.client.newweapon = GameItems.FindItem("super shotgun");
+            return;
+        }
+        if (0 != ent.client.pers.inventory[GameItems.ITEM_INDEX(GameItems
+                .FindItem("shells"))]
+                && 0 != ent.client.pers.inventory[GameItems.ITEM_INDEX(GameItems
+                        .FindItem("shotgun"))]) {
+            ent.client.newweapon = GameItems.FindItem("shotgun");
+            return;
+        }
+        ent.client.newweapon = GameItems.FindItem("blaster");
+    }
+
+    /*
+     * ================= 
+     * Think_Weapon
+     * 
+     * Called by ClientBeginServerFrame and ClientThink 
+     * =================
+     */
+    public static 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 (null != ent.client.pers.weapon
+                && null != ent.client.pers.weapon.weaponthink) {
+            is_quad = (ent.client.quad_framenum > GameBase.level.framenum);
+            if (ent.client.silencer_shots != 0)
+                is_silenced = (byte) Defines.MZ_SILENCED;
+            else
+                is_silenced = 0;
+            ent.client.pers.weapon.weaponthink.think(ent);
+        }
+    }
+
+    /*
+     * ================ 
+     * Weapon_Generic
+     * 
+     * A generic function to handle the basics of weapon thinking
+     * ================
+     */
+
+    public static 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[],
+            EntThinkAdapter fire) {
+        int FRAME_FIRE_FIRST = (FRAME_ACTIVATE_LAST + 1);
+        int FRAME_IDLE_FIRST = (FRAME_FIRE_LAST + 1);
+        int FRAME_DEACTIVATE_FIRST = (FRAME_IDLE_LAST + 1);
+
+        int n;
+
+        if (ent.deadflag != 0 || ent.s.modelindex != 255) // VWep animations
+        // screw up corpses
+        {
+            return;
+        }
+
+        if (ent.client.weaponstate == Defines.WEAPON_DROPPING) {
+            if (ent.client.ps.gunframe == FRAME_DEACTIVATE_LAST) {
+                ChangeWeapon(ent);
+                return;
+            } else if ((FRAME_DEACTIVATE_LAST - ent.client.ps.gunframe) == 4) {
+                ent.client.anim_priority = Defines.ANIM_REVERSE;
+                if ((ent.client.ps.pmove.pm_flags & pmove_t.PMF_DUCKED) != 0) {
+                    ent.s.frame = M_Player.FRAME_crpain4 + 1;
+                    ent.client.anim_end = M_Player.FRAME_crpain1;
+                } else {
+                    ent.s.frame = M_Player.FRAME_pain304 + 1;
+                    ent.client.anim_end = M_Player.FRAME_pain301;
+                }
+            }
+
+            ent.client.ps.gunframe++;
+            return;
+        }
+
+        if (ent.client.weaponstate == Defines.WEAPON_ACTIVATING) {
+            if (ent.client.ps.gunframe == FRAME_ACTIVATE_LAST) {
+                ent.client.weaponstate = Defines.WEAPON_READY;
+                ent.client.ps.gunframe = FRAME_IDLE_FIRST;
+                return;
+            }
+
+            ent.client.ps.gunframe++;
+            return;
+        }
+
+        if ((ent.client.newweapon != null)
+                && (ent.client.weaponstate != Defines.WEAPON_FIRING)) {
+            ent.client.weaponstate = Defines.WEAPON_DROPPING;
+            ent.client.ps.gunframe = FRAME_DEACTIVATE_FIRST;
+
+            if ((FRAME_DEACTIVATE_LAST - FRAME_DEACTIVATE_FIRST) < 4) {
+                ent.client.anim_priority = Defines.ANIM_REVERSE;
+                if ((ent.client.ps.pmove.pm_flags & pmove_t.PMF_DUCKED) != 0) {
+                    ent.s.frame = M_Player.FRAME_crpain4 + 1;
+                    ent.client.anim_end = M_Player.FRAME_crpain1;
+                } else {
+                    ent.s.frame = M_Player.FRAME_pain304 + 1;
+                    ent.client.anim_end = M_Player.FRAME_pain301;
+
+                }
+            }
+            return;
+        }
+
+        if (ent.client.weaponstate == Defines.WEAPON_READY) {
+            if (((ent.client.latched_buttons | ent.client.buttons) & Defines.BUTTON_ATTACK) != 0) {
+                ent.client.latched_buttons &= ~Defines.BUTTON_ATTACK;
+                if ((0 == 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 = Defines.WEAPON_FIRING;
+
+                    // start the animation
+                    ent.client.anim_priority = Defines.ANIM_ATTACK;
+                    if ((ent.client.ps.pmove.pm_flags & pmove_t.PMF_DUCKED) != 0) {
+                        ent.s.frame = M_Player.FRAME_crattak1 - 1;
+                        ent.client.anim_end = M_Player.FRAME_crattak9;
+                    } else {
+                        ent.s.frame = M_Player.FRAME_attack1 - 1;
+                        ent.client.anim_end = M_Player.FRAME_attack8;
+                    }
+                } else {
+                    if (GameBase.level.time >= ent.pain_debounce_time) {
+                        GameBase.gi.sound(ent, Defines.CHAN_VOICE, GameBase.gi
+                                .soundindex("weapons/noammo.wav"), 1,
+                                Defines.ATTN_NORM, 0);
+                        ent.pain_debounce_time = GameBase.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 != null) {
+                    for (n = 0; pause_frames[n] != 0; n++) {
+                        if (ent.client.ps.gunframe == pause_frames[n]) {
+                            if ((Lib.rand() & 15) != 0)
+                                return;
+                        }
+                    }
+                }
+
+                ent.client.ps.gunframe++;
+                return;
+            }
+        }
+
+        if (ent.client.weaponstate == Defines.WEAPON_FIRING) {
+            for (n = 0; fire_frames[n] != 0; n++) {
+                if (ent.client.ps.gunframe == fire_frames[n]) {
+                    if (ent.client.quad_framenum > GameBase.level.framenum)
+                        GameBase.gi.sound(ent, Defines.CHAN_ITEM, GameBase.gi
+                                .soundindex("items/damage3.wav"), 1,
+                                Defines.ATTN_NORM, 0);
+
+                    fire.think(ent);
+                    break;
+                }
+            }
+
+            if (0 == fire_frames[n])
+                ent.client.ps.gunframe++;
+
+            if (ent.client.ps.gunframe == FRAME_IDLE_FIRST + 1)
+                ent.client.weaponstate = Defines.WEAPON_READY;
+        }
+    }
+
+    /*
+     * ======================================================================
+     * 
+     * GRENADE
+     * 
+     * ======================================================================
+     */
+
+    public static void weapon_grenade_fire(edict_t ent, boolean held) {
+        float[] offset = { 0, 0, 0 };
+        float[] forward = { 0, 0, 0 }, right = { 0, 0, 0 };
+        float[] start = { 0, 0, 0 };
+        int damage = 125;
+        float timer;
+        int speed;
+        float radius;
+
+        radius = damage + 40;
+        if (is_quad)
+            damage *= 4;
+
+        Math3D.VectorSet(offset, 8, 8, ent.viewheight - 8);
+        Math3D.AngleVectors(ent.client.v_angle, forward, right, null);
+        P_ProjectSource(ent.client, ent.s.origin, offset, forward, right, start);
+
+        timer = ent.client.grenade_time - GameBase.level.time;
+        speed = (int) (Defines.GRENADE_MINSPEED + (Defines.GRENADE_TIMER - timer)
+                * ((Defines.GRENADE_MAXSPEED - Defines.GRENADE_MINSPEED) / Defines.GRENADE_TIMER));
+        GameWeapon.fire_grenade2(ent, start, forward, damage, speed, timer, radius,
+                held);
+
+        if (0 == ((int) GameBase.dmflags.value & Defines.DF_INFINITE_AMMO))
+            ent.client.pers.inventory[ent.client.ammo_index]--;
+
+        ent.client.grenade_time = GameBase.level.time + 1.0f;
+
+        if (ent.deadflag != 0 || ent.s.modelindex != 255) // VWep animations
+        // screw up corpses
+        {
+            return;
+        }
+
+        if (ent.health <= 0)
+            return;
+
+        if ((ent.client.ps.pmove.pm_flags & pmove_t.PMF_DUCKED) != 0) {
+            ent.client.anim_priority = Defines.ANIM_ATTACK;
+            ent.s.frame = M_Player.FRAME_crattak1 - 1;
+            ent.client.anim_end = M_Player.FRAME_crattak3;
+        } else {
+            ent.client.anim_priority = Defines.ANIM_REVERSE;
+            ent.s.frame = M_Player.FRAME_wave08;
+            ent.client.anim_end = M_Player.FRAME_wave01;
+        }
+    }
+
+    /*
+     * ======================================================================
+     * 
+     * BLASTER / HYPERBLASTER
+     * 
+     * ======================================================================
+     */
+
+    public static void Blaster_Fire(edict_t ent, float[] g_offset, int damage,
+            boolean hyper, int effect) {
+        float[] forward = { 0, 0, 0 }, right = { 0, 0, 0 };
+        float[] start = { 0, 0, 0 };
+        float[] offset = { 0, 0, 0 };
+
+        if (is_quad)
+            damage *= 4;
+        Math3D.AngleVectors(ent.client.v_angle, forward, right, null);
+        Math3D.VectorSet(offset, 24, 8, ent.viewheight - 8);
+        Math3D.VectorAdd(offset, g_offset, offset);
+        P_ProjectSource(ent.client, ent.s.origin, offset, forward, right, start);
+
+        Math3D.VectorScale(forward, -2, ent.client.kick_origin);
+        ent.client.kick_angles[0] = -1;
+
+        GameWeapon.fire_blaster(ent, start, forward, damage, 1000, effect, hyper);
+
+        // send muzzle flash
+        GameBase.gi.WriteByte(Defines.svc_muzzleflash);
+        GameBase.gi.WriteShort(ent.index);
+        if (hyper)
+            GameBase.gi.WriteByte(Defines.MZ_HYPERBLASTER | is_silenced);
+        else
+            GameBase.gi.WriteByte(Defines.MZ_BLASTER | is_silenced);
+        GameBase.gi.multicast(ent.s.origin, Defines.MULTICAST_PVS);
+
+        PlayerWeapon.PlayerNoise(ent, start, Defines.PNOISE_WEAPON);
+    }
+
+    /*
+     * =============== 
+     * 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. 
+     * ===============
+     */
+    static void PlayerNoise(edict_t who, float[] where, int type) {
+        edict_t noise;
+    
+        if (type == Defines.PNOISE_WEAPON) {
+            if (who.client.silencer_shots > 0) {
+                who.client.silencer_shots--;
+                return;
+            }
+        }
+    
+        if (GameBase.deathmatch.value != 0)
+            return;
+    
+        if ((who.flags & Defines.FL_NOTARGET) != 0)
+            return;
+    
+        if (who.mynoise == null) {
+            noise = GameUtil.G_Spawn();
+            noise.classname = "player_noise";
+            Math3D.VectorSet(noise.mins, -8, -8, -8);
+            Math3D.VectorSet(noise.maxs, 8, 8, 8);
+            noise.owner = who;
+            noise.svflags = Defines.SVF_NOCLIENT;
+            who.mynoise = noise;
+    
+            noise = GameUtil.G_Spawn();
+            noise.classname = "player_noise";
+            Math3D.VectorSet(noise.mins, -8, -8, -8);
+            Math3D.VectorSet(noise.maxs, 8, 8, 8);
+            noise.owner = who;
+            noise.svflags = Defines.SVF_NOCLIENT;
+            who.mynoise2 = noise;
+        }
+    
+        if (type == Defines.PNOISE_SELF || type == Defines.PNOISE_WEAPON) {
+            noise = who.mynoise;
+            GameBase.level.sound_entity = noise;
+            GameBase.level.sound_entity_framenum = GameBase.level.framenum;
+        } 
+        else // type == PNOISE_IMPACT
+        {
+            noise = who.mynoise2;
+            GameBase.level.sound2_entity = noise;
+            GameBase.level.sound2_entity_framenum = GameBase.level.framenum;
+        }
+    
+        Math3D.VectorCopy(where, noise.s.origin);
+        Math3D.VectorSubtract(where, noise.maxs, noise.absmin);
+        Math3D.VectorAdd(where, noise.maxs, noise.absmax);
+        noise.teleport_time = GameBase.level.time;
+        GameBase.gi.linkentity(noise);
+    }
+}
\ No newline at end of file