void ka_SpawnBall(void); void ka_TouchEvent(void); void ka_RespawnBall(void); void ka_DropEvent(entity); void ka_Initialize() // run at the start of a match, initiates game mode { if(!g_keepaway) return; precache_sound("keepaway/pickedup.wav"); precache_sound("keepaway/dropped.wav"); precache_sound("keepaway/respawn.wav"); precache_sound("keepaway/touch.wav"); ScoreRules_keepaway(); ka_SpawnBall(); } void ka_Reset() // used to clear the ballcarrier whenever the match switches from warmup to normal { if(self.owner) if(self.owner.classname == "player") ka_DropEvent(self.owner); ka_RespawnBall(); } void ka_SpawnBall() // loads various values for the ball { if(!g_keepaway) { return; } entity e; e = spawn(); e.model = "models/orbs/orbblue.md3"; e.scale = 1; precache_model(e.model); setmodel(e, e.model); setsize(e, BALL_MINS, BALL_MAXS); e.classname = "keepawayball"; e.damageforcescale = cvar("g_keepawayball_damageforcescale"); e.takedamage = DAMAGE_YES; e.glow_color = cvar("g_keepawayball_trail_color"); e.glow_trail = TRUE; e.movetype = MOVETYPE_BOUNCE; e.touch = ka_TouchEvent; e.flags = FL_ITEM; e.reset = ka_Reset; e.owner = world; InitializeEntity(e, ka_RespawnBall, INITPRIO_SETLOCATION); // is this the right priority? Neh, I have no idea.. Well-- it works! So. } void ka_RespawnBall() // runs whenever the ball needs to be relocated { vector oldballorigin = self.origin; if(MoveToRandomMapLocation(self, DPCONTENTS_SOLID | DPCONTENTS_CORPSE | DPCONTENTS_PLAYERCLIP, DPCONTENTS_SLIME | DPCONTENTS_LAVA | DPCONTENTS_SKY | DPCONTENTS_BODY | DPCONTENTS_DONOTENTER, Q3SURFACEFLAG_SKY, 10, 1024, 256)) { makevectors(self.angles); self.movetype = MOVETYPE_BOUNCE; self.velocity = '0 0 200'; self.angles = '0 0 0'; self.solid = SOLID_TRIGGER; self.think = ka_RespawnBall; self.nextthink = time + cvar("g_keepawayball_respawntime"); pointparticles(particleeffectnum("electro_combo"), oldballorigin, '0 0 0', 1); pointparticles(particleeffectnum("electro_combo"), self.origin, '0 0 0', 1); WaypointSprite_Spawn("ka-ball", 0, 0, self, '0 0 64', world, self.team, self, waypointsprite_attachedforcarrier, FALSE); WaypointSprite_UpdateTeamRadar(self.waypointsprite_attachedforcarrier, RADARICON_FLAGCARRIER, '0 1 1'); WaypointSprite_Ping(self.waypointsprite_attachedforcarrier); sound(self, CHAN_AUTO, "keepaway/respawn.wav", VOL_BASE, ATTN_NONE); } else { ka_RespawnBall(); // finding a location failed, retry } } void ka_TouchEvent() // runs any time that the ball comes in contact with something { if(!self) { return; } if(trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT) { // The ball fell off the map, respawn it since players can't get to it ka_RespawnBall(); return; } if(other.deadflag != DEAD_NO) { return; } if(other.classname != "player") { // The ball just touched an object, most likely the world pointparticles(particleeffectnum("kaball_sparks"), self.origin, '0 0 0', 1); sound(self, CHAN_AUTO, "keepaway/touch.wav", VOL_BASE, ATTN_NORM); return; } if(self.wait > time) { return; } // attach the ball to the player self.owner = other; other.ballcarried = self; setattachment(self, other, ""); setorigin(self, BALL_ATTACHORG); // make the ball invisible/unable to do anything self.velocity = '0 0 0'; self.movetype = MOVETYPE_NONE; self.touch = SUB_Null; self.effects |= EF_NODRAW; self.think = SUB_Null; self.nextthink = 0; self.takedamage = DAMAGE_NO; // apply effects to player other.glow_color = cvar("g_keepawayball_trail_color"); other.glow_trail = TRUE; other.effects |= 8; other.alpha = 0.6; // messages and sounds Send_KillNotification(other.netname, "", "", KA_PICKUPBALL, MSG_KA); WriteByte(MSG_BROADCAST, SVC_CENTERPRINT); WriteString(MSG_BROADCAST, strcat("\n\n", other.netname, "^7 has picked up the ball!\n")); sound(self.owner, CHAN_AUTO, "keepaway/pickedup.wav", VOL_BASE, ATTN_NONE); // scoring PlayerScore_Add(other, SP_KEEPAWAY_PICKUPS, 1); // waypoints WaypointSprite_AttachCarrier("ka-ballcarrier", other); WaypointSprite_UpdateRule(other.waypointsprite_attachedforcarrier, 0, SPRITERULE_DEFAULT); WaypointSprite_UpdateTeamRadar(other.waypointsprite_attachedforcarrier, RADARICON_FLAGCARRIER, '1 0 0'); WaypointSprite_Ping(other.waypointsprite_attachedforcarrier); WaypointSprite_Kill(self.waypointsprite_attachedforcarrier); } void ka_DropEvent(entity plyr) // runs any time that a player is supposed to lose the ball { entity ball; ball = plyr.ballcarried; if(!ball) { return; } // reset the ball setattachment(ball, world, ""); ball.movetype = MOVETYPE_BOUNCE; ball.solid = SOLID_TRIGGER; ball.wait = time + 1; ball.think = ka_RespawnBall; ball.nextthink = time + cvar("g_keepawayball_respawntime"); ball.touch = ka_TouchEvent; ball.takedamage = DAMAGE_YES; ball.effects &~= EF_NODRAW; setorigin(ball, plyr.origin + '0 0 10'); ball.velocity = '0 0 200' + '0 100 0'*crandom() + '100 0 0'*crandom(); ball.owner.ballcarried = world; ball.owner = world; // reset the player effects plyr.effects &~= 8; plyr.alpha = 1.0; plyr.glow_trail = FALSE; // messages and sounds Send_KillNotification(plyr.netname, "", "", KA_DROPBALL, MSG_KA); WriteByte(MSG_BROADCAST, SVC_CENTERPRINT); WriteString(MSG_BROADCAST, strcat("\n\n", plyr.netname, "^7 has dropped the ball!\n")); sound(other, CHAN_AUTO, "keepaway/dropped.wav", VOL_BASE, ATTN_NONE); // scoring PlayerScore_Add(plyr, SP_KEEPAWAY_DROPS, 1); // waypoints WaypointSprite_Spawn("ka-ball", 0, 0, ball, '0 0 64', world, ball.team, ball, waypointsprite_attachedforcarrier, FALSE); WaypointSprite_UpdateRule(ball.waypointsprite_attachedforcarrier, 0, SPRITERULE_DEFAULT); WaypointSprite_UpdateTeamRadar(ball.waypointsprite_attachedforcarrier, RADARICON_FLAGCARRIER, '0 1 1'); WaypointSprite_Ping(ball.waypointsprite_attachedforcarrier); WaypointSprite_Kill(plyr.waypointsprite_attachedforcarrier); } MUTATOR_HOOKFUNCTION(ka_RemovePlayer) { if(self.ballcarried) { ka_DropEvent(self); } // a player with the ball has left the match, drop it return 0; } MUTATOR_HOOKFUNCTION(ka_Scoring) { if((frag_attacker != frag_target) && (frag_attacker.classname == "player")) { if(frag_target.ballcarried) { // add to amount of times killing carrier PlayerScore_Add(frag_attacker, SP_KEEPAWAY_CARRIERKILLS, 1); if(cvar("g_keepaway_bckillscore")) // add bckills to the score PlayerScore_Add(frag_attacker, SP_KEEPAWAY_SCORE, 1); } else if(!frag_attacker.ballcarried) if(cvar("g_keepaway_noncarrier_warn")) centerprint_atprio(frag_attacker, (CENTERPRIO_SPAM + 5), "Killing people while you don't have the ball gives no points!"); if(frag_attacker.ballcarried) // add to amount of kills while ballcarrier PlayerScore_Add(frag_attacker, SP_KEEPAWAY_SCORE, 1); } if(self.ballcarried) { ka_DropEvent(self); } // a player with the ball has died, drop it return 0; } MUTATOR_HOOKFUNCTION(ka_GiveFragsForKill) { frag_score = 0; // no frags counted in keepaway return 0; } MUTATOR_HOOKFUNCTION(ka_PlayerPreThink) { self.items &~= IT_KEY1; if(self.ballcarried) self.items |= IT_KEY1; if(self.BUTTON_USE) if(self.ballcarried) { ka_DropEvent(self); } // drop the ball if the player presses the use button return 0; } MUTATOR_HOOKFUNCTION(ka_PlayerDamage) // for changing damage and force values that are applied to players in g_damage.qc { if(frag_attacker.items & IT_KEY1) // if the attacker is a ballcarrier { if(frag_target == frag_attacker) // damage done to yourself { frag_damage *= cvar("g_keepaway_ballcarrier_selfdamage"); frag_force *= cvar("g_keepaway_ballcarrier_selfforce"); } else // damage done to noncarriers { frag_damage *= cvar("g_keepaway_ballcarrier_damage"); frag_force *= cvar("g_keepaway_ballcarrier_force"); } } else if not(frag_target.items & IT_KEY1) // if the target is a noncarrier { if(frag_target == frag_attacker) // damage done to yourself { frag_damage *= cvar("g_keepaway_noncarrier_selfdamage"); frag_force *= cvar("g_keepaway_noncarrier_selfforce"); } else // damage done to other noncarriers { frag_damage *= cvar("g_keepaway_noncarrier_damage"); frag_force *= cvar("g_keepaway_noncarrier_force"); } } return 0; } MUTATOR_DEFINITION(gamemode_keepaway) { MUTATOR_HOOK(MakePlayerObserver, ka_RemovePlayer, CBC_ORDER_ANY); MUTATOR_HOOK(ClientDisconnect, ka_RemovePlayer, CBC_ORDER_ANY); MUTATOR_HOOK(PlayerDies, ka_Scoring, CBC_ORDER_ANY); MUTATOR_HOOK(GiveFragsForKill, ka_GiveFragsForKill, CBC_ORDER_ANY); MUTATOR_HOOK(PlayerPreThink, ka_PlayerPreThink, CBC_ORDER_FIRST); MUTATOR_HOOK(PlayerDamage_Calculate, ka_PlayerDamage, CBC_ORDER_ANY); MUTATOR_ONADD { if(time > 1) // game loads at time 1 error("This is a game type and it cannot be added at runtime."); g_keepaway = 1; ka_Initialize(); } MUTATOR_ONREMOVE { g_keepaway = 0; error("This is a game type and it cannot be removed at runtime."); } return 0; }