--- /dev/null
+#ifdef REGISTER_WEAPON
+REGISTER_WEAPON(
+/* WEP_##id */ SHOCKWAVE,
+/* function */ W_Shockwave,
+/* ammotype */ ammo_none,
+/* impulse */ 2,
+/* flags */ WEP_FLAG_NORMAL | WEP_TYPE_HITSCAN | WEP_FLAG_CANCLIMB | WEP_FLAG_MUTATORBLOCKED,
+/* rating */ BOT_PICKUP_RATING_LOW,
+/* color */ '0.5 0.25 0',
+/* modelname */ "shotgun",
+/* simplemdl */ "foobar",
+/* crosshair */ "gfx/crosshairshotgun 0.7",
+/* wepimg */ "weaponshotgun",
+/* refname */ "shockwave",
+/* wepname */ _("Shockwave")
+);
+
+#define SHOCKWAVE_SETTINGS(w_cvar,w_prop) SHOCKWAVE_SETTINGS_LIST(w_cvar, w_prop, SHOCKWAVE, shockwave)
+#define SHOCKWAVE_SETTINGS_LIST(w_cvar,w_prop,id,sn) \
+ w_cvar(id, sn, NONE, blast_animtime) \
+ w_cvar(id, sn, NONE, blast_damage) \
+ w_cvar(id, sn, NONE, blast_distance) \
+ w_cvar(id, sn, NONE, blast_edgedamage) \
+ w_cvar(id, sn, NONE, blast_force) \
+ w_cvar(id, sn, NONE, blast_force_forwardbias) \
+ w_cvar(id, sn, NONE, blast_force_zscale) \
+ w_cvar(id, sn, NONE, blast_jump_damage) \
+ w_cvar(id, sn, NONE, blast_jump_edgedamage) \
+ w_cvar(id, sn, NONE, blast_jump_force) \
+ w_cvar(id, sn, NONE, blast_jump_force_velocitybias) \
+ w_cvar(id, sn, NONE, blast_jump_force_zscale) \
+ w_cvar(id, sn, NONE, blast_jump_multiplier_accuracy) \
+ w_cvar(id, sn, NONE, blast_jump_multiplier_distance) \
+ w_cvar(id, sn, NONE, blast_jump_multiplier_min) \
+ w_cvar(id, sn, NONE, blast_jump_radius) \
+ w_cvar(id, sn, NONE, blast_multiplier_accuracy) \
+ w_cvar(id, sn, NONE, blast_multiplier_distance) \
+ w_cvar(id, sn, NONE, blast_multiplier_min) \
+ w_cvar(id, sn, NONE, blast_refire) \
+ w_cvar(id, sn, NONE, blast_splash_damage) \
+ w_cvar(id, sn, NONE, blast_splash_edgedamage) \
+ w_cvar(id, sn, NONE, blast_splash_force) \
+ w_cvar(id, sn, NONE, blast_splash_force_forwardbias) \
+ w_cvar(id, sn, NONE, blast_splash_multiplier_accuracy) \
+ w_cvar(id, sn, NONE, blast_splash_multiplier_distance) \
+ w_cvar(id, sn, NONE, blast_splash_multiplier_min) \
+ w_cvar(id, sn, NONE, blast_splash_radius) \
+ w_cvar(id, sn, NONE, blast_spread_max) \
+ w_cvar(id, sn, NONE, blast_spread_min) \
+ w_cvar(id, sn, NONE, melee_animtime) \
+ w_cvar(id, sn, NONE, melee_damage) \
+ w_cvar(id, sn, NONE, melee_delay) \
+ w_cvar(id, sn, NONE, melee_force) \
+ w_cvar(id, sn, NONE, melee_multihit) \
+ w_cvar(id, sn, NONE, melee_no_doubleslap) \
+ w_cvar(id, sn, NONE, melee_nonplayerdamage) \
+ w_cvar(id, sn, NONE, melee_range) \
+ w_cvar(id, sn, NONE, melee_refire) \
+ w_cvar(id, sn, NONE, melee_swing_side) \
+ w_cvar(id, sn, NONE, melee_swing_up) \
+ w_cvar(id, sn, NONE, melee_time) \
+ w_cvar(id, sn, NONE, melee_traces) \
+ w_prop(id, sn, float, switchdelay_raise, switchdelay_raise) \
+ w_prop(id, sn, float, switchdelay_drop, switchdelay_drop) \
+ w_prop(id, sn, string, weaponreplace, weaponreplace) \
+ w_prop(id, sn, float, weaponstart, weaponstart) \
+ w_prop(id, sn, float, weaponstartoverride, weaponstartoverride) \
+ w_prop(id, sn, float, weaponthrowable, weaponthrowable)
+
+#ifdef SVQC
+SHOCKWAVE_SETTINGS(WEP_ADD_CVAR, WEP_ADD_PROP)
+#endif
+#ifdef CSQC
+void Net_ReadShockwaveParticle(void);
+.vector sw_shotorg;
+.vector sw_shotdir;
+.float sw_distance;
+.float sw_spread_max;
+.float sw_spread_min;
+.float sw_time;
+#endif
+#else
+#ifdef SVQC
+void spawnfunc_weapon_shockwave(void)
+{
+ //if(autocvar_sv_q3acompat_machineshockwaveswap) // WEAPONTODO
+ if(autocvar_sv_q3acompat_machineshotgunswap)
+ if(self.classname != "droppedweapon")
+ {
+ weapon_defaultspawnfunc(WEP_MACHINEGUN);
+ return;
+ }
+ weapon_defaultspawnfunc(WEP_SHOCKWAVE);
+}
+
+#define MAX_SHOCKWAVE_HITS 10
+//#define DEBUG_SHOCKWAVE
+
+.float swing_prev;
+.entity swing_alreadyhit;
+.float shockwave_blasttime;
+entity shockwave_hit[MAX_SHOCKWAVE_HITS];
+float shockwave_hit_damage[MAX_SHOCKWAVE_HITS];
+vector shockwave_hit_force[MAX_SHOCKWAVE_HITS];
+
+// MELEE ATTACK MODE
+void W_Shockwave_Melee_Think(void)
+{
+ // declarations
+ float i, f, swing, swing_factor, swing_damage, meleetime, is_player;
+ entity target_victim;
+ vector targpos;
+
+ // check to see if we can still continue, otherwise give up now
+ if((self.realowner.deadflag != DEAD_NO) && WEP_CVAR(shockwave, melee_no_doubleslap))
+ {
+ remove(self);
+ return;
+ }
+
+ // set start time of melee
+ if(!self.cnt)
+ {
+ self.cnt = time;
+ W_PlayStrengthSound(self.realowner);
+ }
+
+ // update values for v_* vectors
+ makevectors(self.realowner.v_angle);
+
+ // calculate swing percentage based on time
+ meleetime = WEP_CVAR(shockwave, melee_time) * W_WeaponRateFactor();
+ swing = bound(0, (self.cnt + meleetime - time) / meleetime, 10);
+ f = ((1 - swing) * WEP_CVAR(shockwave, melee_traces));
+
+ // perform the traces needed for this frame
+ for(i=self.swing_prev; i < f; ++i)
+ {
+ swing_factor = ((1 - (i / WEP_CVAR(shockwave, melee_traces))) * 2 - 1);
+
+ targpos = (self.realowner.origin + self.realowner.view_ofs
+ + (v_forward * WEP_CVAR(shockwave, melee_range))
+ + (v_up * swing_factor * WEP_CVAR(shockwave, melee_swing_up))
+ + (v_right * swing_factor * WEP_CVAR(shockwave, melee_swing_side)));
+
+ WarpZone_traceline_antilag(
+ self.realowner,
+ (self.realowner.origin + self.realowner.view_ofs),
+ targpos,
+ FALSE,
+ self.realowner,
+ ANTILAG_LATENCY(self.realowner)
+ );
+
+ // draw lightning beams for debugging
+#ifdef DEBUG_SHOCKWAVE
+ te_lightning2(world, targpos, self.realowner.origin + self.realowner.view_ofs + v_forward * 5 - v_up * 5);
+ te_customflash(targpos, 40, 2, '1 1 1');
+#endif
+
+ is_player = (IS_PLAYER(trace_ent) || trace_ent.classname == "body" || (trace_ent.flags & FL_MONSTER));
+
+ if((trace_fraction < 1) // if trace is good, apply the damage and remove self if necessary
+ && (trace_ent.takedamage == DAMAGE_AIM)
+ && (trace_ent != self.swing_alreadyhit)
+ && (is_player || WEP_CVAR(shockwave, melee_nonplayerdamage)))
+ {
+ target_victim = trace_ent; // so it persists through other calls
+
+ if(is_player) // this allows us to be able to nerf the non-player damage done in e.g. assault or onslaught
+ swing_damage = (WEP_CVAR(shockwave, melee_damage) * min(1, swing_factor + 1));
+ else
+ swing_damage = (WEP_CVAR(shockwave, melee_nonplayerdamage) * min(1, swing_factor + 1));
+
+ // trigger damage with this calculated info
+ Damage(
+ target_victim,
+ self.realowner,
+ self.realowner,
+ swing_damage,
+ (WEP_SHOCKWAVE | HITTYPE_SECONDARY),
+ (self.realowner.origin + self.realowner.view_ofs),
+ (v_forward * WEP_CVAR(shockwave, melee_force))
+ );
+
+ // handle accuracy
+ if(accuracy_isgooddamage(self.realowner, target_victim))
+ { accuracy_add(self.realowner, WEP_SHOCKWAVE, 0, swing_damage); }
+
+ #ifdef DEBUG_SHOCKWAVE
+ print(sprintf(
+ "MELEE: %s hitting %s with %f damage (factor: %f) at %f time.\n",
+ self.realowner.netname,
+ target_victim.netname,
+ swing_damage,
+ swing_factor,
+ time
+ ));
+ #endif
+
+ // allow multiple hits with one swing, but not against the same player twice
+ if(WEP_CVAR(shockwave, melee_multihit))
+ {
+ self.swing_alreadyhit = target_victim;
+ continue; // move along to next trace
+ }
+ else
+ {
+ remove(self);
+ return;
+ }
+ }
+ }
+
+ if(time >= self.cnt + meleetime)
+ {
+ // melee is finished
+ remove(self);
+ return;
+ }
+ else
+ {
+ // set up next frame
+ self.swing_prev = i;
+ self.nextthink = time;
+ }
+}
+
+void W_Shockwave_Melee(void)
+{
+ sound(self, CH_WEAPON_A, "weapons/shotgun_melee.wav", VOL_BASE, ATTN_NORM);
+ weapon_thinkf(WFRAME_FIRE2, WEP_CVAR(shockwave, melee_animtime), w_ready);
+
+ entity meleetemp;
+ meleetemp = spawn();
+ meleetemp.owner = meleetemp.realowner = self;
+ meleetemp.think = W_Shockwave_Melee_Think;
+ meleetemp.nextthink = time + WEP_CVAR(shockwave, melee_delay) * W_WeaponRateFactor();
+ W_SetupShot_Range(self, TRUE, 0, "", 0, WEP_CVAR(shockwave, melee_damage), WEP_CVAR(shockwave, melee_range));
+}
+
+// SHOCKWAVE ATTACK MODE
+float W_Shockwave_Attack_CheckSpread(
+ vector targetorg,
+ vector nearest_on_line,
+ vector sw_shotorg,
+ vector attack_endpos)
+{
+ float spreadlimit;
+ float distance_of_attack = vlen(sw_shotorg - attack_endpos);
+ float distance_from_line = vlen(targetorg - nearest_on_line);
+
+ spreadlimit = (distance_of_attack ? min(1, (vlen(sw_shotorg - nearest_on_line) / distance_of_attack)) : 1);
+ spreadlimit =
+ (
+ (WEP_CVAR(shockwave, blast_spread_min) * (1 - spreadlimit))
+ +
+ (WEP_CVAR(shockwave, blast_spread_max) * spreadlimit)
+ );
+
+ if(
+ (spreadlimit && (distance_from_line <= spreadlimit))
+ &&
+ ((vlen(normalize(targetorg - sw_shotorg) - normalize(attack_endpos - sw_shotorg)) * RAD2DEG) <= 90)
+ )
+ { return bound(0, (distance_from_line / spreadlimit), 1); }
+ else
+ { return FALSE; }
+}
+
+float W_Shockwave_Attack_IsVisible(
+ entity head,
+ vector nearest_on_line,
+ vector sw_shotorg,
+ vector attack_endpos)
+{
+ vector nearest_to_attacker = head.WarpZone_findradius_nearest;
+ vector center = (head.origin + (head.mins + head.maxs) * 0.5);
+ vector corner;
+ float i;
+
+ // STEP ONE: Check if the nearest point is clear
+ if(W_Shockwave_Attack_CheckSpread(nearest_to_attacker, nearest_on_line, sw_shotorg, attack_endpos))
+ {
+ WarpZone_TraceLine(sw_shotorg, nearest_to_attacker, MOVE_NOMONSTERS, self);
+ if(trace_fraction == 1) { return TRUE; } // yes, the nearest point is clear and we can allow the damage
+ }
+
+ // STEP TWO: Check if shotorg to center point is clear
+ if(W_Shockwave_Attack_CheckSpread(center, nearest_on_line, sw_shotorg, attack_endpos))
+ {
+ WarpZone_TraceLine(sw_shotorg, center, MOVE_NOMONSTERS, self);
+ if(trace_fraction == 1) { return TRUE; } // yes, the center point is clear and we can allow the damage
+ }
+
+ // STEP THREE: Check each corner to see if they are clear
+ for(i=1; i<=8; ++i)
+ {
+ corner = get_corner_position(head, i);
+ if(W_Shockwave_Attack_CheckSpread(corner, nearest_on_line, sw_shotorg, attack_endpos))
+ {
+ WarpZone_TraceLine(sw_shotorg, corner, MOVE_NOMONSTERS, self);
+ if(trace_fraction == 1) { return TRUE; } // yes, this corner is clear and we can allow the damage
+ }
+ }
+
+ return FALSE;
+}
+
+float W_Shockwave_Attack_CheckHit(
+ float queue,
+ entity head,
+ vector final_force,
+ float final_damage)
+{
+ if(!head) { return FALSE; }
+ float i;
+
+ for(i = 0; i <= queue; ++i)
+ {
+ if(shockwave_hit[i] == head)
+ {
+ if(vlen(final_force) > vlen(shockwave_hit_force[i])) { shockwave_hit_force[i] = final_force; }
+ if(final_damage > shockwave_hit_damage[i]) { shockwave_hit_damage[i] = final_damage; }
+ return FALSE;
+ }
+ }
+
+ shockwave_hit[queue] = head;
+ shockwave_hit_force[queue] = final_force;
+ shockwave_hit_damage[queue] = final_damage;
+ return TRUE;
+}
+
+void W_Shockwave_Send(void)
+{
+ WriteByte(MSG_BROADCAST, SVC_TEMPENTITY);
+ WriteByte(MSG_BROADCAST, TE_CSQC_SHOCKWAVEPARTICLE);
+ WriteCoord(MSG_BROADCAST, w_shotorg_x);
+ WriteCoord(MSG_BROADCAST, w_shotorg_y);
+ WriteCoord(MSG_BROADCAST, w_shotorg_z);
+ WriteCoord(MSG_BROADCAST, w_shotdir_x);
+ WriteCoord(MSG_BROADCAST, w_shotdir_y);
+ WriteCoord(MSG_BROADCAST, w_shotdir_z);
+ WriteShort(MSG_BROADCAST, WEP_CVAR(shockwave, blast_distance));
+ WriteByte(MSG_BROADCAST, bound(0, WEP_CVAR(shockwave, blast_spread_max), 255));
+ WriteByte(MSG_BROADCAST, bound(0, WEP_CVAR(shockwave, blast_spread_min), 255));
+ WriteByte(MSG_BROADCAST, num_for_edict(self));
+}
+
+void W_Shockwave_Attack(void)
+{
+ // declarations
+ float multiplier, multiplier_from_accuracy, multiplier_from_distance;
+ float final_damage;
+ vector final_force, center, vel;
+ entity head;
+
+ float i, queue = 0;
+
+ // set up the shot direction
+ W_SetupShot(self, FALSE, 3, "weapons/lasergun_fire.wav", CH_WEAPON_B, WEP_CVAR(shockwave, blast_damage));
+ vector attack_endpos = (w_shotorg + (w_shotdir * WEP_CVAR(shockwave, blast_distance)));
+ WarpZone_TraceLine(w_shotorg, attack_endpos, MOVE_NOMONSTERS, self);
+ vector attack_hitpos = trace_endpos;
+ float distance_to_end = vlen(w_shotorg - attack_endpos);
+ float distance_to_hit = vlen(w_shotorg - attack_hitpos);
+ //entity transform = WarpZone_trace_transform;
+
+ // do the firing effect now
+ W_Shockwave_Send();
+ Damage_DamageInfo(
+ attack_hitpos,
+ WEP_CVAR(shockwave, blast_splash_damage),
+ WEP_CVAR(shockwave, blast_splash_edgedamage),
+ WEP_CVAR(shockwave, blast_splash_radius),
+ w_shotdir * WEP_CVAR(shockwave, blast_splash_force),
+ WEP_SHOCKWAVE,
+ 0,
+ self
+ );
+
+ // splash damage/jumping trace
+ head = WarpZone_FindRadius(
+ attack_hitpos,
+ max(
+ WEP_CVAR(shockwave, blast_splash_radius),
+ WEP_CVAR(shockwave, blast_jump_radius)
+ ),
+ FALSE
+ );
+
+ while(head)
+ {
+ if(head.takedamage)
+ {
+ float distance_to_head = vlen(attack_hitpos - head.WarpZone_findradius_nearest);
+
+ if((head == self) && (distance_to_head <= WEP_CVAR(shockwave, blast_jump_radius)))
+ {
+ // ========================
+ // BLAST JUMP CALCULATION
+ // ========================
+
+ // calculate importance of distance and accuracy for this attack
+ multiplier_from_accuracy = (1 -
+ (distance_to_head ?
+ min(1, (distance_to_head / WEP_CVAR(shockwave, blast_jump_radius)))
+ :
+ 0
+ )
+ );
+ multiplier_from_distance = (1 -
+ (distance_to_hit ?
+ min(1, (distance_to_hit / distance_to_end))
+ :
+ 0
+ )
+ );
+ multiplier =
+ max(
+ WEP_CVAR(shockwave, blast_jump_multiplier_min),
+ (
+ (multiplier_from_accuracy * WEP_CVAR(shockwave, blast_jump_multiplier_accuracy))
+ +
+ (multiplier_from_distance * WEP_CVAR(shockwave, blast_jump_multiplier_distance))
+ )
+ );
+
+ // calculate damage from multiplier: 1 = "highest" damage, 0 = "lowest" edgedamage
+ final_damage =
+ (
+ (WEP_CVAR(shockwave, blast_jump_damage) * multiplier)
+ +
+ (WEP_CVAR(shockwave, blast_jump_edgedamage) * (1 - multiplier))
+ );
+
+ // figure out the direction of force
+ vel = normalize(combine_to_vector(head.velocity_x, head.velocity_y, 0));
+ vel *=
+ (
+ bound(0, (vlen(vel) / autocvar_sv_maxspeed), 1)
+ *
+ WEP_CVAR(shockwave, blast_jump_force_velocitybias)
+ );
+ final_force = normalize((CENTER_OR_VIEWOFS(head) - attack_hitpos) + vel);
+
+ // now multiply the direction by force units
+ final_force *= (WEP_CVAR(shockwave, blast_jump_force) * multiplier);
+ final_force_z *= WEP_CVAR(shockwave, blast_jump_force_zscale);
+
+ // trigger damage with this calculated info
+ Damage(
+ head,
+ self,
+ self,
+ final_damage,
+ WEP_SHOCKWAVE,
+ head.origin,
+ final_force
+ );
+
+ #ifdef DEBUG_SHOCKWAVE
+ print(sprintf(
+ "SELF HIT: multiplier = %f, damage = %f, force = %f... "
+ "multiplier_from_accuracy = %f, multiplier_from_distance = %f.\n",
+ multiplier,
+ final_damage,
+ vlen(final_force),
+ multiplier_from_accuracy,
+ multiplier_from_distance
+ ));
+ #endif
+ }
+ else if(distance_to_head <= WEP_CVAR(shockwave, blast_splash_radius))
+ {
+ // ==========================
+ // BLAST SPLASH CALCULATION
+ // ==========================
+
+ // calculate importance of distance and accuracy for this attack
+ multiplier_from_accuracy = (1 -
+ (distance_to_head ?
+ min(1, (distance_to_head / WEP_CVAR(shockwave, blast_splash_radius)))
+ :
+ 0
+ )
+ );
+ multiplier_from_distance = (1 -
+ (distance_to_hit ?
+ min(1, (distance_to_hit / distance_to_end))
+ :
+ 0
+ )
+ );
+ multiplier =
+ max(
+ WEP_CVAR(shockwave, blast_splash_multiplier_min),
+ (
+ (multiplier_from_accuracy * WEP_CVAR(shockwave, blast_splash_multiplier_accuracy))
+ +
+ (multiplier_from_distance * WEP_CVAR(shockwave, blast_splash_multiplier_distance))
+ )
+ );
+
+ // calculate damage from multiplier: 1 = "highest" damage, 0 = "lowest" edgedamage
+ final_damage =
+ (
+ (WEP_CVAR(shockwave, blast_splash_damage) * multiplier)
+ +
+ (WEP_CVAR(shockwave, blast_splash_edgedamage) * (1 - multiplier))
+ );
+
+ // figure out the direction of force
+ final_force = (w_shotdir * WEP_CVAR(shockwave, blast_splash_force_forwardbias));
+ final_force = normalize(CENTER_OR_VIEWOFS(head) - (attack_hitpos - final_force));
+ //te_lightning2(world, attack_hitpos, (attack_hitpos + (final_force * 200)));
+
+ // now multiply the direction by force units
+ final_force *= (WEP_CVAR(shockwave, blast_splash_force) * multiplier);
+ final_force_z *= WEP_CVAR(shockwave, blast_force_zscale);
+
+ // queue damage with this calculated info
+ if(W_Shockwave_Attack_CheckHit(queue, head, final_force, final_damage)) { queue = min(queue + 1, MAX_SHOCKWAVE_HITS); }
+
+ #ifdef DEBUG_SHOCKWAVE
+ print(sprintf(
+ "SPLASH HIT: multiplier = %f, damage = %f, force = %f... "
+ "multiplier_from_accuracy = %f, multiplier_from_distance = %f.\n",
+ multiplier,
+ final_damage,
+ vlen(final_force),
+ multiplier_from_accuracy,
+ multiplier_from_distance
+ ));
+ #endif
+ }
+ }
+ head = head.chain;
+ }
+
+ // cone damage trace
+ head = WarpZone_FindRadius(w_shotorg, WEP_CVAR(shockwave, blast_distance), FALSE);
+ while(head)
+ {
+ if((head != self) && head.takedamage)
+ {
+ // ========================
+ // BLAST CONE CALCULATION
+ // ========================
+
+ // if it's a player, use the view origin as reference (stolen from RadiusDamage functions in g_damage.qc)
+ center = CENTER_OR_VIEWOFS(head);
+
+ // find the closest point on the enemy to the center of the attack
+ float ang; // angle between shotdir and h
+ float h; // hypotenuse, which is the distance between attacker to head
+ float a; // adjacent side, which is the distance between attacker and the point on w_shotdir that is closest to head.origin
+
+ h = vlen(center - self.origin);
+ ang = acos(dotproduct(normalize(center - self.origin), w_shotdir));
+ a = h * cos(ang);
+ // WEAPONTODO: replace with simpler method
+
+ vector nearest_on_line = (w_shotorg + a * w_shotdir);
+ vector nearest_to_attacker = WarpZoneLib_NearestPointOnBox(center + head.mins, center + head.maxs, nearest_on_line);
+
+ if((vlen(head.WarpZone_findradius_dist) <= WEP_CVAR(shockwave, blast_distance))
+ && (W_Shockwave_Attack_IsVisible(head, nearest_on_line, w_shotorg, attack_endpos)))
+ {
+ // calculate importance of distance and accuracy for this attack
+ multiplier_from_accuracy = (1 -
+ W_Shockwave_Attack_CheckSpread(
+ nearest_to_attacker,
+ nearest_on_line,
+ w_shotorg,
+ attack_endpos
+ )
+ );
+ multiplier_from_distance = (1 -
+ (distance_to_hit ?
+ min(1, (vlen(head.WarpZone_findradius_dist) / distance_to_end))
+ :
+ 0
+ )
+ );
+ multiplier =
+ max(
+ WEP_CVAR(shockwave, blast_multiplier_min),
+ (
+ (multiplier_from_accuracy * WEP_CVAR(shockwave, blast_multiplier_accuracy))
+ +
+ (multiplier_from_distance * WEP_CVAR(shockwave, blast_multiplier_distance))
+ )
+ );
+
+ // calculate damage from multiplier: 1 = "highest" damage, 0 = "lowest" edgedamage
+ final_damage =
+ (
+ (WEP_CVAR(shockwave, blast_damage) * multiplier)
+ +
+ (WEP_CVAR(shockwave, blast_edgedamage) * (1 - multiplier))
+ );
+
+ // figure out the direction of force
+ final_force = (w_shotdir * WEP_CVAR(shockwave, blast_force_forwardbias));
+ final_force = normalize(center - (nearest_on_line - final_force));
+ //te_lightning2(world, nearest_on_line, (attack_hitpos + (final_force * 200)));
+
+ // now multiply the direction by force units
+ final_force *= (WEP_CVAR(shockwave, blast_force) * multiplier);
+ final_force_z *= WEP_CVAR(shockwave, blast_force_zscale);
+
+ // queue damage with this calculated info
+ if(W_Shockwave_Attack_CheckHit(queue, head, final_force, final_damage)) { queue = min(queue + 1, MAX_SHOCKWAVE_HITS); }
+
+ #ifdef DEBUG_SHOCKWAVE
+ print(sprintf(
+ "BLAST HIT: multiplier = %f, damage = %f, force = %f... "
+ "multiplier_from_accuracy = %f, multiplier_from_distance = %f.\n",
+ multiplier,
+ final_damage,
+ vlen(final_force),
+ multiplier_from_accuracy,
+ multiplier_from_distance
+ ));
+ #endif
+ }
+ }
+ head = head.chain;
+ }
+
+ for(i = 1; i <= queue; ++i)
+ {
+ head = shockwave_hit[i-1];
+ final_force = shockwave_hit_force[i-1];
+ final_damage = shockwave_hit_damage[i-1];
+
+ Damage(
+ head,
+ self,
+ self,
+ final_damage,
+ WEP_SHOCKWAVE,
+ head.origin,
+ final_force
+ );
+
+ if(accuracy_isgooddamage(self.realowner, head))
+ {
+ print("wtf\n");
+ accuracy_add(self.realowner, WEP_SHOCKWAVE, 0, final_damage);
+ }
+
+ #ifdef DEBUG_SHOCKWAVE
+ print(sprintf(
+ "SHOCKWAVE by %s: damage = %f, force = %f.\n",
+ self.netname,
+ final_damage,
+ vlen(final_force)
+ ));
+ #endif
+
+ shockwave_hit[i-1] = world;
+ shockwave_hit_force[i-1] = '0 0 0';
+ shockwave_hit_damage[i-1] = 0;
+ }
+}
+
+float W_Shockwave(float req)
+{
+ switch(req)
+ {
+ case WR_AIM:
+ {
+ if(vlen(self.origin - self.enemy.origin) <= WEP_CVAR(shockwave, melee_range))
+ { self.BUTTON_ATCK2 = bot_aim(1000000, 0, 0.001, FALSE); }
+ else
+ { self.BUTTON_ATCK = bot_aim(1000000, 0, 0.001, FALSE); }
+
+ return TRUE;
+ }
+ case WR_THINK:
+ {
+ if(self.BUTTON_ATCK)
+ {
+ if(time >= self.shockwave_blasttime) // handle refire separately so the secondary can be fired straight after a primary
+ {
+ if(weapon_prepareattack(0, WEP_CVAR(shockwave, blast_animtime)))
+ {
+ W_Shockwave_Attack();
+ self.shockwave_blasttime = time + WEP_CVAR(shockwave, blast_refire) * W_WeaponRateFactor();
+ weapon_thinkf(WFRAME_FIRE1, WEP_CVAR(shockwave, blast_animtime), w_ready);
+ }
+ }
+ }
+ else if(self.BUTTON_ATCK2)
+ {
+ //if(self.clip_load >= 0) // we are not currently reloading
+ if(!self.crouch) // no crouchmelee please
+ if(weapon_prepareattack(1, WEP_CVAR(shockwave, melee_refire)))
+ {
+ // attempt forcing playback of the anim by switching to another anim (that we never play) here...
+ weapon_thinkf(WFRAME_FIRE1, 0, W_Shockwave_Melee);
+ }
+ }
+
+ return TRUE;
+ }
+ case WR_INIT:
+ {
+ precache_model("models/uziflash.md3");
+ precache_model("models/weapons/g_shotgun.md3");
+ precache_model("models/weapons/v_shotgun.md3");
+ precache_model("models/weapons/h_shotgun.iqm");
+ precache_sound("misc/itempickup.wav");
+ precache_sound("weapons/lasergun_fire.wav");
+ precache_sound("weapons/shotgun_melee.wav");
+ SHOCKWAVE_SETTINGS(WEP_SKIP_CVAR, WEP_SET_PROP)
+ return TRUE;
+ }
+ case WR_CHECKAMMO1:
+ case WR_CHECKAMMO2:
+ {
+ // shockwave has infinite ammo
+ return TRUE;
+ }
+ case WR_CONFIG:
+ {
+ SHOCKWAVE_SETTINGS(WEP_CONFIG_WRITE_CVARS, WEP_CONFIG_WRITE_PROPS)
+ return TRUE;
+ }
+ case WR_SUICIDEMESSAGE:
+ {
+ return WEAPON_THINKING_WITH_PORTALS;
+ }
+ case WR_KILLMESSAGE:
+ {
+ if(w_deathtype & HITTYPE_SECONDARY)
+ return WEAPON_SHOCKWAVE_MURDER_SLAP;
+ else
+ return WEAPON_SHOCKWAVE_MURDER;
+ }
+ }
+ return FALSE;
+}
+#endif
+#ifdef CSQC
+// WEAPONTODO: add client side settings for these
+#define SW_MAXALPHA 0.5
+#define SW_FADETIME 0.4
+#define SW_DISTTOMIN 200
+void Draw_Shockwave()
+{
+ // fading/removal control
+ float a = bound(0, (SW_MAXALPHA - ((time - self.sw_time) / SW_FADETIME)), SW_MAXALPHA);
+ if(a < ALPHA_MIN_VISIBLE) { remove(self); }
+
+ // WEAPONTODO: save this only once when creating the entity
+ vector sw_color = getcsqcplayercolor(self.sv_entnum); // GetTeamRGB(GetPlayerColor(self.sv_entnum));
+
+ // WEAPONTODO: trace to find what we actually hit
+ vector endpos = (self.sw_shotorg + (self.sw_shotdir * self.sw_distance));
+
+ vectorvectors(self.sw_shotdir);
+ vector right = v_right; // save this for when we do makevectors later
+ vector up = v_up; // save this for when we do makevectors later
+
+ // WEAPONTODO: combine and simplify these calculations
+ vector min_end = ((self.sw_shotorg + (self.sw_shotdir * SW_DISTTOMIN)) + (up * self.sw_spread_min));
+ vector max_end = (endpos + (up * self.sw_spread_max));
+ float spread_to_min = vlen(normalize(min_end - self.sw_shotorg) - self.sw_shotdir);
+ float spread_to_max = vlen(normalize(max_end - min_end) - self.sw_shotdir);
+
+ vector first_min_end = '0 0 0', prev_min_end = '0 0 0', new_min_end = '0 0 0';
+ vector first_max_end = '0 0 0', prev_max_end = '0 0 0', new_max_end = '0 0 0';
+ float new_max_dist, new_min_dist;
+
+ vector deviation, angle = '0 0 0';
+ float counter, divisions = 20;
+ for(counter = 0; counter < divisions; ++counter)
+ {
+ // perfect circle effect lines
+ makevectors('0 360 0' * (0.75 + (counter - 0.5) / divisions));
+ angle_y = v_forward_x;
+ angle_z = v_forward_y;
+
+ // first do the spread_to_min effect
+ deviation = angle * spread_to_min;
+ deviation = ((self.sw_shotdir + (right * deviation_y) + (up * deviation_z)));
+ new_min_dist = SW_DISTTOMIN;
+ new_min_end = (self.sw_shotorg + (deviation * new_min_dist));
+ //te_lightning2(world, new_min_end, self.sw_shotorg);
+
+ // then calculate spread_to_max effect
+ deviation = angle * spread_to_max;
+ deviation = ((self.sw_shotdir + (right * deviation_y) + (up * deviation_z)));
+ new_max_dist = vlen(new_min_end - endpos);
+ new_max_end = (new_min_end + (deviation * new_max_dist));
+ //te_lightning2(world, new_end, prev_min_end);
+
+
+ if(counter == 0)
+ {
+ first_min_end = new_min_end;
+ first_max_end = new_max_end;
+ }
+
+ if(counter >= 1)
+ {
+ // draw from shot origin to min spread radius
+ R_BeginPolygon("", DRAWFLAG_NORMAL);
+ R_PolygonVertex(prev_min_end, '0 0 0', sw_color, a);
+ R_PolygonVertex(new_min_end, '0 0 0', sw_color, a);
+ R_PolygonVertex(self.sw_shotorg, '0 0 0', sw_color, a);
+ R_EndPolygon();
+
+ // draw from min spread radius to max spread radius
+ R_BeginPolygon("", DRAWFLAG_NORMAL);
+ R_PolygonVertex(new_min_end, '0 0 0', sw_color, a);
+ R_PolygonVertex(prev_min_end, '0 0 0', sw_color, a);
+ R_PolygonVertex(prev_max_end, '0 0 0', sw_color, a);
+ R_PolygonVertex(new_max_end, '0 0 0', sw_color, a);
+ R_EndPolygon();
+ }
+
+ prev_min_end = new_min_end;
+ prev_max_end = new_max_end;
+
+ // last division only
+ if((counter + 1) == divisions)
+ {
+ // draw from shot origin to min spread radius
+ R_BeginPolygon("", DRAWFLAG_NORMAL);
+ R_PolygonVertex(prev_min_end, '0 0 0', sw_color, a);
+ R_PolygonVertex(first_min_end, '0 0 0', sw_color, a);
+ R_PolygonVertex(self.sw_shotorg, '0 0 0', sw_color, a);
+ R_EndPolygon();
+
+ // draw from min spread radius to max spread radius
+ R_BeginPolygon("", DRAWFLAG_NORMAL);
+ R_PolygonVertex(first_min_end, '0 0 0', sw_color, a);
+ R_PolygonVertex(prev_min_end, '0 0 0', sw_color, a);
+ R_PolygonVertex(prev_max_end, '0 0 0', sw_color, a);
+ R_PolygonVertex(first_max_end, '0 0 0', sw_color, a);
+ R_EndPolygon();
+ }
+ }
+}
+
+void Net_ReadShockwaveParticle(void)
+{
+ entity shockwave;
+ shockwave = spawn();
+ shockwave.draw = Draw_Shockwave;
+
+ shockwave.sw_shotorg_x = ReadCoord(); shockwave.sw_shotorg_y = ReadCoord(); shockwave.sw_shotorg_z = ReadCoord();
+ shockwave.sw_shotdir_x = ReadCoord(); shockwave.sw_shotdir_y = ReadCoord(); shockwave.sw_shotdir_z = ReadCoord();
+
+ shockwave.sw_distance = ReadShort();
+ shockwave.sw_spread_max = ReadByte();
+ shockwave.sw_spread_min = ReadByte();
+
+ shockwave.sv_entnum = ReadByte();
+
+ shockwave.sw_time = time;
+}
+
+float W_Shockwave(float req)
+{
+ switch(req)
+ {
+ case WR_IMPACTEFFECT:
+ {
+ // handled by Net_ReadShockwaveParticle
+ //vector org2;
+ //org2 = w_org + w_backoff * 2;
+ //pointparticles(particleeffectnum("laser_impact"), org2, w_backoff * 1000, 1);
+ return FALSE;
+ }
+ case WR_INIT:
+ {
+ //precache_sound("weapons/ric1.wav");
+ //precache_sound("weapons/ric2.wav");
+ //precache_sound("weapons/ric3.wav");
+ return FALSE;
+ }
+ case WR_ZOOMRETICLE:
+ {
+ // no weapon specific image for this weapon
+ return FALSE;
+ }
+ }
+ return FALSE;
+}
+#endif
+#endif