+++ /dev/null
-void() movetarget_f;
-void() t_movetarget;
-void() FoundTarget;
-
-float MONSTER_WANDER = 64; // disable wandering around
-float MONSTER_APPEAR = 128; // spawn invisible, and appear when triggered
-
-.float ismonster;
-.float monsterawaitingteleport; // avoid awaking monsters in teleport rooms
-
-// when a monster becomes angry at a player, that monster will be used
-// as the sight target the next frame so that monsters near that one
-// will wake up even if they wouldn't have noticed the player
-//
-entity sight_entity;
-float sight_entity_time;
-
-/*
-
-.enemy
-Will be world if not currently angry at anyone.
-
-.movetarget
-The next path spot to walk toward. If .enemy, ignore .movetarget.
-When an enemy is killed, the monster will try to return to it's path.
-
-.huntt_ime
-Set to time + something when the player is in sight, but movement straight for
-him is blocked. This causes the monster to use wall following code for
-movement direction instead of sighting on the player.
-
-.ideal_yaw
-A yaw angle of the intended direction, which will be turned towards at up
-to 45 deg / state. If the enemy is in view and hunt_time is not active,
-this will be the exact line towards the enemy.
-
-.pausetime
-A monster will leave it's stand state and head towards it's .movetarget when
-time > .pausetime.
-
-walkmove(angle, speed) primitive is all or nothing
-*/
-
-
-//
-// globals
-//
-//float current_yaw;
-
-float(float v) anglemod =
-{
- v = v - 360 * floor(v / 360);
- return v;
-}
-
-/*
-==============================================================================
-
-MOVETARGET CODE
-
-The angle of the movetarget effects standing and bowing direction, but has no effect on movement, which allways heads to the next target.
-
-targetname
-must be present. The name of this movetarget.
-
-target
-the next spot to move to. If not present, stop here for good.
-
-pausetime
-The number of seconds to spend standing or bowing for path_stand or path_bow
-
-==============================================================================
-*/
-
-
-void() movetarget_f =
-{
- if (!self.targetname)
- objerror ("monster_movetarget: no targetname");
-
- self.solid = SOLID_TRIGGER;
- self.touch = t_movetarget;
- setsize (self, '-8 -8 -8', '8 8 8');
-}
-
-/*QUAKED path_corner (0.5 0.3 0) (-8 -8 -8) (8 8 8)
-Monsters will continue walking towards the next target corner.
-*/
-void() path_corner =
-{
- movetarget_f ();
-}
-
-/*
-=============
-t_movetarget
-
-Something has bumped into a movetarget. If it is a monster
-moving towards it, change the next destination and continue.
-==============
-*/
-void() t_movetarget =
-{
- entity temp;
-
- if (other.health < 1)
- return;
- if (other.movetarget != self)
- return;
-
- if (other.enemy)
- return; // fighting, not following a path
-
- temp = self;
- self = other;
- other = temp;
-
- /* PLEASE FIX THE SOUND CHANNEL BEFORE ACTIVATING THIS
- if (self.classname == "monster_ogre")
- sound (self, CHAN_VOICE, "ogre/ogdrag.wav", 1, ATTN_IDLE);// play chainsaw drag sound
- */
-
-//dprint ("t_movetarget\n");
- self.goalentity = self.movetarget = find (world, targetname, other.target);
- self.ideal_yaw = vectoyaw(self.goalentity.origin - self.origin);
- if (!self.movetarget)
- {
- self.pausetime = time + 999999;
- self.th_stand ();
- return;
- }
-}
-
-void() monster_wanderpaththink =
-{
- vector v, v1;
- float b, c;
- self.nextthink = time + random() * 10 + 1;
- if (self.owner.health < 1) // dead, also handled in death code
- {
- self.owner.movetarget = world;
- remove(self);
- return;
- }
- b = -1;
- c = 10;
- while (c > 0)
- {
- c = c - 1;
- v = randomvec();
- traceline(self.owner.origin, v * 1024 + self.owner.origin, FALSE, self);
- v = trace_endpos - (normalize(v) * 16) - self.owner.origin;
- if (vlen(v) > b)
- {
- b = vlen(v);
- v1 = v;
- }
- }
- setorigin(self, v1 + self.owner.origin);
- self.owner.ideal_yaw = vectoyaw(self.origin - self.owner.origin);
-}
-
-void() monster_wanderpathtouch =
-{
- if (other.health < 1)
- return;
- if (other.movetarget != self)
- return;
-
- if (other.enemy)
- return; // fighting, not following a path
-
- /* PLEASE FIX THE SOUND CHANNEL BEFORE ACTIVATING THIS
- if (other.classname == "monster_ogre")
- sound (other, CHAN_VOICE, "ogre/ogdrag.wav", 1, ATTN_IDLE);// play chainsaw drag sound
- */
- monster_wanderpaththink();
-}
-
-void() monster_spawnwanderpath =
-{
- newmis = spawn();
- newmis.classname = "monster_wanderpath";
- newmis.solid = SOLID_TRIGGER;
- newmis.touch = monster_wanderpathtouch;
- setsize (newmis, '-8 -8 -8', '8 8 8');
- newmis.think = monster_wanderpaththink;
- newmis.nextthink = time + random() * 10 + 1;
- newmis.owner = self;
- self.goalentity = self.movetarget = newmis;
-}
-
-void() monster_checkbossflag =
-{
-//#NO AUTOCVARS START
-#if 0
- float healthboost;
- float r;
-
- // monsterbosses cvar or spawnflag 64 causes a monster to be a miniboss
- if ((self.spawnflags & 64) || (random() * 100 < cvar("monsterbosspercent")))
- {
- self.radsuit_finished = time + 1000000000;
- r = random() * 4;
- if (r < 2)
- {
- self.super_damage_finished = time + 1000000000;
- healthboost = 30 + self.health * 0.5;
- self.effects = self.effects | (EF_FULLBRIGHT | EF_BLUE);
- }
- if (r >= 1)
- {
- healthboost = 30 + self.health * bound(0.5, skill * 0.5, 1.5);
- self.effects = self.effects | (EF_FULLBRIGHT | EF_RED);
- self.healthregen = max(self.healthregen, min(skill * 10, 30));
- }
- self.health = self.health + healthboost;
- self.max_health = self.health;
- self.bodyhealth = self.bodyhealth * 2 + healthboost;
- do
- {
- self.colormod_x = random();
- self.colormod_y = random();
- self.colormod_z = random();
- self.colormod = normalize(self.colormod);
- }
- while (self.colormod_x > 0.6 && self.colormod_y > 0.6 && self.colormod_z > 0.6);
- }
-#endif
-//#NO AUTOCVARS END
-}
-
-
-//============================================================================
-
-/*
-=============
-range
-
-returns the range catagorization of an entity reletive to self
-0 melee range, will become hostile even if back is turned
-1 visibility and infront, or visibility and show hostile
-2 infront and show hostile
-3 only triggered by damage
-=============
-*/
-float(entity targ) range =
-{
- float r;
- r = vlen ((self.origin + self.view_ofs) - (targ.origin + targ.view_ofs));
- if (r < 120)
- return RANGE_MELEE;
- if (r < 500)
- return RANGE_NEAR;
- if (r < 2000) // increased from 1000 for DP
- return RANGE_MID;
- return RANGE_FAR;
-}
-
-/*
-=============
-visible
-
-returns 1 if the entity is visible to self, even if not infront ()
-=============
-*/
-float (entity targ) visible =
-{
- if (vlen(targ.origin - self.origin) > 5000) // long traces are slow
- return FALSE;
-
- traceline ((self.origin + self.view_ofs), (targ.origin + targ.view_ofs), TRUE, self); // see through other monsters
-
- if (trace_inopen && trace_inwater)
- return FALSE; // sight line crossed contents
-
- if (trace_fraction == 1)
- return TRUE;
- return FALSE;
-}
-
-
-/*
-=============
-infront
-
-returns 1 if the entity is in front (in sight) of self
-=============
-*/
-float(entity targ) infront =
-{
- float dot;
-
- makevectors (self.angles);
- dot = normalize (targ.origin - self.origin) * v_forward;
-
- return (dot > 0.3);
-}
-// returns 0 if not infront, or the dotproduct if infront
-float(vector dir, entity targ) infront2 =
-{
- float dot;
-
- dir = normalize(dir);
- dot = normalize (targ.origin - self.origin) * dir;
-
- if (dot >= 0.3) return dot; // infront
- return 0;
-}
-
-
-//============================================================================
-
-/*
-===========
-ChangeYaw
-
-Turns towards self.ideal_yaw at self.yaw_speed
-Sets the global variable current_yaw
-Called every 0.1 sec by monsters
-============
-*/
-/*
-
-void() ChangeYaw =
-{
- float ideal, move;
-
-//current_yaw = self.ideal_yaw;
-// mod down the current angle
- current_yaw = anglemod( self.angles_y );
- ideal = self.ideal_yaw;
-
- if (current_yaw == ideal)
- return;
-
- move = ideal - current_yaw;
- if (ideal > current_yaw)
- {
- if (move > 180)
- move = move - 360;
- }
- else
- {
- if (move < -180)
- move = move + 360;
- }
-
- if (move > 0)
- {
- if (move > self.yaw_speed)
- move = self.yaw_speed;
- }
- else
- {
- if (move < 0-self.yaw_speed )
- move = 0-self.yaw_speed;
- }
-
- current_yaw = anglemod (current_yaw + move);
-
- self.angles_y = current_yaw;
-}
-
-*/
-
-
-//============================================================================
-
-void() HuntTarget =
-{
- self.goalentity = self.enemy;
- self.think = self.th_run;
- self.ideal_yaw = vectoyaw(self.enemy.origin - self.origin);
- self.nextthink = time + 0.1;
- SUB_AttackFinished (1); // wait a while before first attack
-}
-
-.void() th_sightsound;
-
-void() SightSound =
-{
- if (self.health < 1)
- return;
- // skill 5 does not play sight sounds, instead you only hear the appear sound as they are about to attack
- if (skill >= 5)
- if (self.classname != "monster_hellfish")
- return;
-
- if (self.th_sightsound)
- self.th_sightsound();
-}
-
-void() FoundTarget =
-{
- if (self.health < 1 || !self.th_run)
- return;
- if (self.enemy.health < 1 || !self.enemy.takedamage)
- return;
- if (self.enemy.classname == "player")
- {
- // let other monsters see this monster for a while
- sight_entity = self;
- sight_entity_time = time + 0.1;
- }
-
- self.show_hostile = time + 1; // wake up other monsters
-
- SightSound ();
- HuntTarget ();
-}
-
-/*
-//float checkplayertime;
-entity lastcheckplayer;
-entity havocbot_list;
-
-
-entity() checkplayer =
-{
- entity check;
- float worldcount;
- // we can just fallback on checkclient if there are no bots
- if (!havocbot_list)
- return checkclient();
-*/
- /*
- if (time < checkplayertime)
- {
- traceline(self.origin + self.view_ofs, lastcheckplayer.origin + lastcheckplayer.view_ofs, TRUE, self);
- if (trace_fraction == 1)
- return lastcheckplayer;
- if (trace_ent == lastcheckplayer)
- return lastcheckplayer;
- }
- checkplayertime = time + 0.1;
- */
-/*
- check = lastcheckplayer;
- worldcount = 0;
- c = 0;
- do
- {
- c = c + 1;
- check = findfloat(check, havocattack, TRUE);
- if (check.classname == "player" || check.classname == "turretbase")
- {
- traceline(self.origin + self.view_ofs, check.origin + check.view_ofs, TRUE, self);
- if (trace_fraction == 1)
- return lastcheckplayer = check;
- if (trace_ent == check)
- return lastcheckplayer = check;
- }
- else if (check == world)
- {
- worldcount = worldcount + 1;
- if (worldcount >= 2)
- return lastcheckplayer = check;
- }
- }
- while(check != lastcheckplayer && c < 100);
- return world;
-}
-*/
-
-/*
-===========
-FindTarget
-
-Self is currently not attacking anything, so try to find a target
-
-Returns TRUE if an enemy was sighted
-
-When a player fires a missile, the point of impact becomes a fakeplayer so
-that monsters that see the impact will respond as if they had seen the
-player.
-
-To avoid spending too much time, only a single client (or fakeclient) is
-checked each frame. This means multi player games will have slightly
-slower noticing monsters.
-============
-*/
-.float findtarget;
-float() FindTarget =
-{
- entity client;
- float r;
-
- if (self.health < 1)
- return FALSE;
-
- // if the first or second spawnflag bit is set, the monster will only
- // wake up on really seeing the player, not another monster getting angry
-
- if (self.spawnflags & 3)
- {
- // don't wake up on seeing another monster getting angry
- client = checkclient ();
- if (!client)
- return FALSE; // current check entity isn't in PVS
- }
- else
- {
- if (sight_entity_time >= time)
- {
- client = sight_entity;
- if (client.enemy == self.enemy)
- return TRUE;
- }
- else
- {
- client = checkclient ();
- if (!client)
- return FALSE; // current check entity isn't in PVS
- }
- }
-
- if (client == self.enemy)
- return FALSE;
-
- if (client.flags & FL_NOTARGET)
- return FALSE;
-
-#if 0
- if (client.items & IT_INVISIBILITY)
- return FALSE;
-#endif
-
- // on skill 5 the monsters usually ignore the player and remain ghostlike
- if (skill >= 5)
- if (self.classname != "monster_hellfish")
- if (random() < 0.99)
- return FALSE;
-
- r = range(client);
- if (r == RANGE_FAR)
- return FALSE;
-
- if (!visible (client))
- return FALSE;
-
- if (r == RANGE_NEAR)
- {
- if (client.show_hostile < time && !infront (client))
- return FALSE;
- }
- else if (r == RANGE_MID)
- {
- // LordHavoc: was if ( /* client.show_hostile < time || */ !infront (client))
- if (client.show_hostile < time && !infront (client))
- return FALSE;
- }
-
- //
- // got one
- //
-
- if (client.model == "")
- return FALSE;
- self.enemy = client;
- if (self.enemy.classname != "player" && self.enemy.classname != "turretbase")
- {
- self.enemy = self.enemy.enemy;
- if (self.enemy.classname != "player" && self.enemy.classname != "turretbase")
- {
- self.enemy = world;
- return FALSE;
- }
- }
-
- FoundTarget ();
-
- return TRUE;
-}
-
-
-//=============================================================================
-
-void(float dist) ai_forward =
-{
- walkmove (self.angles_y, dist);
-}
-
-void(float dist) ai_back =
-{
- walkmove ( (self.angles_y+180), dist);
-}
-
-
-void(float a) monster_setalpha;
-
-/*
-=============
-ai_pain
-
-stagger back a bit
-=============
-*/
-void(float dist) ai_pain =
-{
- if (self.health < 1)
- return;
- ai_back (dist);
-}
-
-/*
-=============
-ai_painforward
-
-stagger back a bit
-=============
-*/
-void(float dist) ai_painforward =
-{
- if (self.health < 1)
- return;
- walkmove (self.ideal_yaw, dist);
-}
-
-/*
-=============
-ai_walk
-
-The monster is walking it's beat
-=============
-*/
-void(float dist) ai_walk =
-{
- if (self.health < 1)
- return;
-
- movedist = dist;
-
- // check for noticing a player
- if (self.oldenemy.takedamage)
- if (self.oldenemy.health >= 1)
- {
- self.enemy = self.oldenemy;
- self.oldenemy = world;
- FoundTarget();
- monster_setalpha(0);
- return;
- }
- if (self.enemy)
- {
- if (self.enemy.takedamage)
- {
- if (self.enemy.health >= 1)
- {
- FoundTarget();
- monster_setalpha(0);
- return;
- }
- else
- self.enemy = world;
- }
- else
- self.enemy = world;
- }
-
- self.findtarget = TRUE;
-
- movetogoal (dist);
- monster_setalpha(0);
-}
-
-
-/*
-=============
-ai_stand
-
-The monster is staying in one place for a while, with slight angle turns
-=============
-*/
-void() ai_stand =
-{
- if (self.health < 1)
- return;
- if (self.enemy)
- {
- if (self.enemy.takedamage)
- {
- if (self.enemy.health >= 1)
- {
- FoundTarget();
- monster_setalpha(0);
- return;
- }
- else
- self.enemy = world;
- }
- else
- self.enemy = world;
- }
- self.findtarget = TRUE;
-
- if (time > self.pausetime)
- {
- self.th_walk ();
- monster_setalpha(0);
- return;
- }
-
-// change angle slightly
-
- monster_setalpha(0);
-}
-
-/*
-=============
-ai_turn
-
-don't move, but turn towards ideal_yaw
-=============
-*/
-void() ai_turn =
-{
- if (self.enemy)
- {
- if (self.enemy.takedamage)
- {
- if (self.enemy.health >= 1)
- {
- FoundTarget();
- monster_setalpha(0);
- return;
- }
- else
- self.enemy = world;
- }
- else
- self.enemy = world;
- }
- self.findtarget = TRUE;
-
- ChangeYaw ();
- monster_setalpha(0);
-}
-
-//=============================================================================
-
-/*
-=============
-ChooseTurn
-=============
-*/
-void(vector pDestvec) ChooseTurn =
-{
- vector dir, newdir;
-
- dir = self.origin - pDestvec;
-
- newdir_x = trace_plane_normal_y;
- newdir_y = 0 - trace_plane_normal_x;
- newdir_z = 0;
-
- if (dir * newdir > 0)
- {
- dir_x = 0 - trace_plane_normal_y;
- dir_y = trace_plane_normal_x;
- }
- else
- {
- dir_x = trace_plane_normal_y;
- dir_y = 0 - trace_plane_normal_x;
- }
-
- dir_z = 0;
- self.ideal_yaw = vectoyaw(dir);
-}
-
-/*
-============
-FacingIdeal
-
-============
-*/
-float() FacingIdeal =
-{
- float delta;
-
- delta = anglemod(self.angles_y - self.ideal_yaw);
- if (delta > 45 && delta < 315)
- return FALSE;
- return TRUE;
-}
-
-
-//=============================================================================
-
-.float() th_checkattack;
-
-
-
-/*
-=============
-ai_run
-
-The monster has an enemy it is trying to kill
-=============
-*/
-void(float dist) ai_run =
-{
- float ofs;
- if (self.health < 1)
- return;
- movedist = dist;
- // see if the enemy is dead
- if (self.enemy.health < 1 || self.enemy.takedamage == DAMAGE_NO)
- {
- self.enemy = world;
- // FIXME: look all around for other targets
- if (self.oldenemy.health >= 1 && self.oldenemy.takedamage)
- {
- self.enemy = self.oldenemy;
- self.oldenemy = world;
- HuntTarget ();
- }
- else
- {
- if (self.movetarget)
- self.th_walk ();
- else
- self.th_stand ();
- return;
- }
- }
-
- // wake up other monsters
- self.show_hostile = time + 1;
-
- // check knowledge of enemy
- enemy_range = range(self.enemy);
-
- self.ideal_yaw = vectoyaw(self.enemy.origin - self.origin);
- ChangeYaw ();
-
- if (self.attack_state == AS_MELEE)
- {
- //dprint ("ai_run_melee\n");
- //Turn and close until within an angle to launch a melee attack
- if (FacingIdeal())
- {
- self.th_melee ();
- self.attack_state = AS_STRAIGHT;
- }
- return;
- }
- else if (self.attack_state == AS_MISSILE)
- {
- //dprint ("ai_run_missile\n");
- //Turn in place until within an angle to launch a missile attack
- if (FacingIdeal())
- if (self.th_missile ())
- self.attack_state = AS_STRAIGHT;
- return;
- }
-
- if (self.th_checkattack())
- return; // beginning an attack
-
- if (visible(self.enemy))
- self.search_time = time + 5;
- else if (coop)
- {
- // look for other coop players
- if (self.search_time < time)
- self.findtarget = TRUE;
- }
-
- if (self.attack_state == AS_SLIDING)
- {
- //dprint ("ai_run_slide\n");
- //Strafe sideways, but stay at aproximately the same range
- if (self.lefty)
- ofs = 90;
- else
- ofs = -90;
-
- if (walkmove (self.ideal_yaw + ofs, movedist))
- return;
-
- self.lefty = !self.lefty;
-
- walkmove (self.ideal_yaw - ofs, movedist);
- }
-
- // head straight in
- movetogoal (dist); // done in C code...
-}
-
projects / xonotic / xonotic-data.pk3dir.git / blobdiff