Cleanup brain and add sanity checks

src/monster/brain/brain.c

@@ -1,15 +1,13 @@
-/*
+/* =======================================================================
-==============================================================================
+ *
-
+ * Brain.
-brain
+ *
-
+ * =======================================================================
-==============================================================================
+ */
-*/
  
 #include "../../header/local.h"
 #include "brain.h"
 
-
 static int sound_chest_open;
 static int sound_tentacles_extend;
 static int sound_tentacles_retract;
@@ -25,28 +23,33 @@ static int	sound_melee1;
 static int sound_melee2;
 static int sound_melee3;
 
+void brain_run(edict_t *self);
+void brain_dead(edict_t *self);
 
-void brain_sight (edict_t *self, edict_t *other)
+void
+brain_sight(edict_t *self, edict_t *other /* unused */)
 {
-	gi.sound (self, CHAN_VOICE, sound_sight, 1, ATTN_NORM, 0);
+	if (!self)
+	{
+		return;
+	}
+
+	gi.sound(self, CHAN_VOICE, sound_sight, 1, ATTN_NORM, 0);
 }
 
-void brain_search (edict_t *self)
+void
+brain_search(edict_t *self)
 {
-	gi.sound (self, CHAN_VOICE, sound_search, 1, ATTN_NORM, 0);
+	if (!self)
+	{
+		return;
+	}
+
+	gi.sound(self, CHAN_VOICE, sound_search, 1, ATTN_NORM, 0);
 }
 
-
+/* STAND */
-void brain_run (edict_t *self);
+mframe_t brain_frames_stand[] = {
-void brain_dead (edict_t *self);
-
-
-//
-// STAND
-//
-
-mframe_t brain_frames_stand [] =
-{
 	{ai_stand, 0, NULL},
 	{ai_stand, 0, NULL},
 	{ai_stand, 0, NULL},
@@ -80,20 +83,27 @@ mframe_t brain_frames_stand [] =
 	{ai_stand, 0, NULL},
 	{ai_stand, 0, NULL}
 };
-mmove_t brain_move_stand = {FRAME_stand01, FRAME_stand30, brain_frames_stand, NULL};
 
-void brain_stand (edict_t *self)
+mmove_t brain_move_stand = {
+	FRAME_stand01,
+   	FRAME_stand30,
+   	brain_frames_stand,
+   	NULL
+};
+
+void
+brain_stand(edict_t *self)
 {  
+	if (!self)
+	{
+		return;
+	}
+ 
 	self->monsterinfo.currentmove = &brain_move_stand;
 }
 
-
+/* IDLE */
-//
+mframe_t brain_frames_idle[] = {
-// IDLE
-//
-
-mframe_t brain_frames_idle [] =
-{
 	{ai_stand, 0, NULL},
 	{ai_stand, 0, NULL},
 	{ai_stand, 0, NULL},
@@ -127,20 +137,28 @@ mframe_t brain_frames_idle [] =
 	{ai_stand, 0, NULL},
 	{ai_stand, 0, NULL}
 };
-mmove_t brain_move_idle = {FRAME_stand31, FRAME_stand60, brain_frames_idle, brain_stand};
 
-void brain_idle (edict_t *self)
+mmove_t brain_move_idle = {
+	FRAME_stand31,
+   	FRAME_stand60,
+   	brain_frames_idle,
+   	brain_stand
+};
+
+void
+brain_idle(edict_t *self)
 {  
-	gi.sound (self, CHAN_AUTO, sound_idle3, 1, ATTN_IDLE, 0);
+	if (!self)
+	{
+		return;
+	}
+ 
+	gi.sound(self, CHAN_AUTO, sound_idle3, 1, ATTN_IDLE, 0);
 	self->monsterinfo.currentmove = &brain_move_idle;
 }
 
-
+/* WALK */
-//
+mframe_t brain_frames_walk1[] = {
-// WALK
-//
-mframe_t brain_frames_walk1 [] =
-{
 	{ai_walk, 7, NULL},
 	{ai_walk, 2, NULL},
 	{ai_walk, 3, NULL},
@@ -153,17 +171,26 @@ mframe_t brain_frames_walk1 [] =
 	{ai_walk, -1, NULL},
 	{ai_walk, 2, NULL}
 };
-mmove_t brain_move_walk1 = {FRAME_walk101, FRAME_walk111, brain_frames_walk1, NULL};
 
-void brain_walk (edict_t *self)
+mmove_t brain_move_walk1 = {
+	FRAME_walk101,
+   	FRAME_walk111,
+   	brain_frames_walk1,
+   	NULL
+};
+
+void
+brain_walk(edict_t *self)
 {  
+	if (!self)
+	{
+		return;
+	}
+ 
 	self->monsterinfo.currentmove = &brain_move_walk1;
 }
 
-
+mframe_t brain_frames_defense[] = {
-
-mframe_t brain_frames_defense [] =
-{
 	{ai_move, 0, NULL},
 	{ai_move, 0, NULL},
 	{ai_move, 0, NULL},
@@ -174,10 +201,15 @@ mframe_t brain_frames_defense [] =
 	{ai_move, 0, NULL},
 	{ai_move, 0, NULL}
 };
-mmove_t brain_move_defense = {FRAME_defens01, FRAME_defens08, brain_frames_defense, NULL};
 
-mframe_t brain_frames_pain3 [] =
+mmove_t brain_move_defense = {
-{
+	FRAME_defens01,
+   	FRAME_defens08,
+   	brain_frames_defense,
+   	NULL
+};
+
+mframe_t brain_frames_pain3[] = {
 	{ai_move, -2, NULL},
 	{ai_move, 2, NULL},
 	{ai_move, 1, NULL},
@@ -185,10 +217,15 @@ mframe_t brain_frames_pain3 [] =
 	{ai_move, 0, NULL},
 	{ai_move, -4, NULL}
 };
-mmove_t brain_move_pain3 = {FRAME_pain301, FRAME_pain306, brain_frames_pain3, brain_run};
 
-mframe_t brain_frames_pain2 [] =
+mmove_t brain_move_pain3 = {
-{
+	FRAME_pain301,
+   	FRAME_pain306,
+   	brain_frames_pain3,
+   	brain_run
+};
+
+mframe_t brain_frames_pain2[] = {
 	{ai_move, -2, NULL},
 	{ai_move, 0, NULL},
 	{ai_move, 0, NULL},
@@ -198,10 +235,15 @@ mframe_t brain_frames_pain2 [] =
 	{ai_move, 1, NULL},
 	{ai_move, -2, NULL}
 };
-mmove_t brain_move_pain2 = {FRAME_pain201, FRAME_pain208, brain_frames_pain2, brain_run};
 
-mframe_t brain_frames_pain1 [] =
+mmove_t brain_move_pain2 = {
-{
+	FRAME_pain201,
+   	FRAME_pain208,
+   	brain_frames_pain2,
+   	brain_run
+};
+
+mframe_t brain_frames_pain1[] = {
 	{ai_move, -6, NULL},
 	{ai_move, -2, NULL},
 	{ai_move, -6, NULL},
@@ -224,10 +266,15 @@ mframe_t brain_frames_pain1 [] =
 	{ai_move, 3, NULL},
 	{ai_move, -1, NULL}
 };
-mmove_t brain_move_pain1 = {FRAME_pain101, FRAME_pain121, brain_frames_pain1, brain_run};
 
-mframe_t brain_frames_duck [] =
+mmove_t brain_move_pain1 = {
-{
+	FRAME_pain101,
+   	FRAME_pain121,
+   	brain_frames_pain1,
+   	brain_run
+};
+
+mframe_t brain_frames_duck[] = {
 	{ai_move, 0, NULL},
 	{ai_move, -2, monster_duck_down},
 	{ai_move, 17, monster_duck_hold},
@@ -237,20 +284,30 @@ mframe_t brain_frames_duck [] =
 	{ai_move, -6, NULL},
 	{ai_move, -6, NULL}
 };
-mmove_t brain_move_duck = {FRAME_duck01, FRAME_duck08, brain_frames_duck, brain_run};
 
-mframe_t brain_frames_death2 [] =
+mmove_t brain_move_duck = {
-{
+	FRAME_duck01,
+   	FRAME_duck08,
+   	brain_frames_duck,
+   	brain_run
+};
+
+mframe_t brain_frames_death2[] = {
 	{ai_move, 0, NULL},
 	{ai_move, 0, NULL},
 	{ai_move, 0, NULL},
 	{ai_move, 9, NULL},
 	{ai_move, 0, NULL}
 };
-mmove_t brain_move_death2 = {FRAME_death201, FRAME_death205, brain_frames_death2, brain_dead};
 
-mframe_t brain_frames_death1 [] =
+mmove_t brain_move_death2 = {
-{
+	FRAME_death201,
+   	FRAME_death205,
+   	brain_frames_death2,
+   	brain_dead
+};
+
+mframe_t brain_frames_death1[] = {
 	{ai_move, 0, NULL},
 	{ai_move, 0, NULL},
 	{ai_move, -2, NULL},
@@ -270,43 +327,74 @@ mframe_t brain_frames_death1 [] =
 	{ai_move, 0, NULL},
 	{ai_move, 0, NULL}
 };
-mmove_t brain_move_death1 = {FRAME_death101, FRAME_death118, brain_frames_death1, brain_dead};
 
+mmove_t brain_move_death1 = {
+	FRAME_death101,
+   	FRAME_death118,
+   	brain_frames_death1,
+   	brain_dead
+};
 
-//
+/* MELEE */
-// MELEE
+void
-//
+brain_swing_right(edict_t *self)
-
-void brain_swing_right (edict_t *self)
 {  
-	gi.sound (self, CHAN_BODY, sound_melee1, 1, ATTN_NORM, 0);
+	if (!self)
+	{
+		return;
+	}
+ 
+	gi.sound(self, CHAN_BODY, sound_melee1, 1, ATTN_NORM, 0);
 }
 
-void brain_hit_right (edict_t *self)
+void
+brain_hit_right(edict_t *self)
 {
 	vec3_t aim;
   
-	VectorSet (aim, MELEE_DISTANCE, self->maxs[0], 8);
+	if (!self)
-	if (fire_hit (self, aim, (15 + (rand() %5)), 40))
+	{
-		gi.sound (self, CHAN_WEAPON, sound_melee3, 1, ATTN_NORM, 0);
+		return;
+	}
+ 
+	VectorSet(aim, MELEE_DISTANCE, self->maxs[0], 8);
+
+	if (fire_hit(self, aim, (15 + (rand() % 5)), 40))
+	{
+		gi.sound(self, CHAN_WEAPON, sound_melee3, 1, ATTN_NORM, 0);
+	}
 }
 
-void brain_swing_left (edict_t *self)
+void
+brain_swing_left(edict_t *self)
 {  
-	gi.sound (self, CHAN_BODY, sound_melee2, 1, ATTN_NORM, 0);
+	if (!self)
+	{
+		return;
+	}
+ 
+	gi.sound(self, CHAN_BODY, sound_melee2, 1, ATTN_NORM, 0);
 }
 
-void brain_hit_left (edict_t *self)
+void
+brain_hit_left(edict_t *self)
 {  
+	if (!self)
+	{
+		return;
+	}
+ 
 	vec3_t aim;
 
-	VectorSet (aim, MELEE_DISTANCE, self->mins[0], 8);
+	VectorSet(aim, MELEE_DISTANCE, self->mins[0], 8);
-	if (fire_hit (self, aim, (15 + (rand() %5)), 40))
+
-		gi.sound (self, CHAN_WEAPON, sound_melee3, 1, ATTN_NORM, 0);
+	if (fire_hit(self, aim, (15 + (rand() % 5)), 40))
+	{
+		gi.sound(self, CHAN_WEAPON, sound_melee3, 1, ATTN_NORM, 0);
+	}
 }
 
-mframe_t brain_frames_attack1 [] =
+mframe_t brain_frames_attack1[] = {
-{
 	{ai_charge, 8, NULL},
 	{ai_charge, 3, NULL},
 	{ai_charge, 5, NULL},
@@ -324,30 +412,59 @@ mframe_t brain_frames_attack1 [] =
 	{ai_charge, -1, NULL},
 	{ai_charge, -3, NULL},
 	{ai_charge, 2, NULL},
-	{ai_charge,	-11,NULL}
+	{ai_charge, -11, NULL}
 };
-mmove_t brain_move_attack1 = {FRAME_attak101, FRAME_attak118, brain_frames_attack1, brain_run};
 
-void brain_chest_open (edict_t *self)
+mmove_t brain_move_attack1 = {
+	FRAME_attak101,
+   	FRAME_attak118,
+   	brain_frames_attack1,
+   	brain_run
+};
+
+void
+brain_chest_open(edict_t *self)
 {  
+	if (!self)
+	{
+		return;
+	}
+ 
 	self->spawnflags &= ~65536;
 	self->monsterinfo.power_armor_type = POWER_ARMOR_NONE;
-	gi.sound (self, CHAN_BODY, sound_chest_open, 1, ATTN_NORM, 0);
+	gi.sound(self, CHAN_BODY, sound_chest_open, 1, ATTN_NORM, 0);
 }
 
-void brain_tentacle_attack (edict_t *self)
+void
+brain_tentacle_attack(edict_t *self)
 {
 	vec3_t aim;
   
-	VectorSet (aim, MELEE_DISTANCE, 0, 8);
+	if (!self)
-	if (fire_hit (self, aim, (10 + (rand() %5)), -600) && skill->value > 0)
+	{
+		return;
+	}
+ 
+	VectorSet(aim, MELEE_DISTANCE, 0, 8);
+
+	if (fire_hit(self, aim, (10 + (rand() % 5)), -600) && (skill->value > 0))
+	{
 		self->spawnflags |= 65536;
-	gi.sound (self, CHAN_WEAPON, sound_tentacles_retract, 1, ATTN_NORM, 0);
+	}
+
+	gi.sound(self, CHAN_WEAPON, sound_tentacles_retract, 1, ATTN_NORM, 0);
 }
 
-void brain_chest_closed (edict_t *self)
+void
+brain_chest_closed(edict_t *self)
 {  
+	if (!self)
+	{
+		return;
+	}
+ 
 	self->monsterinfo.power_armor_type = POWER_ARMOR_SCREEN;
+
 	if (self->spawnflags & 65536)
 	{
 		self->spawnflags &= ~65536;
@@ -355,8 +472,7 @@ void brain_chest_closed (edict_t *self)
 	}
 }
 
-mframe_t brain_frames_attack2 [] =
+mframe_t brain_frames_attack2[] = {
-{
 	{ai_charge, 5, NULL},
 	{ai_charge, -4, NULL},
 	{ai_charge, -4, NULL},
@@ -375,23 +491,34 @@ mframe_t brain_frames_attack2 [] =
 	{ai_charge, -3, NULL},
 	{ai_charge, -6, NULL}
 };
-mmove_t brain_move_attack2 = {FRAME_attak201, FRAME_attak217, brain_frames_attack2, brain_run};
 
-void brain_melee(edict_t *self)
+mmove_t brain_move_attack2 = {
+	FRAME_attak201,
+   	FRAME_attak217,
+   	brain_frames_attack2,
+   	brain_run
+};
+
+void
+brain_melee(edict_t *self)
 {  
+	if (!self)
+	{
+		return;
+	}
+ 
 	if (random() <= 0.5)
+	{
 		self->monsterinfo.currentmove = &brain_move_attack1;
+	}
 	else
+	{
 		self->monsterinfo.currentmove = &brain_move_attack2;
+	}
 }
 
-
+/* RUN */
-//
+mframe_t brain_frames_run[] = {
-// RUN
-//
-
-mframe_t brain_frames_run [] =
-{
 	{ai_run, 9, NULL},
 	{ai_run, 2, NULL},
 	{ai_run, 3, NULL},
@@ -404,146 +531,220 @@ mframe_t brain_frames_run [] =
 	{ai_run, -1, NULL},
 	{ai_run, 2, NULL}
 };
-mmove_t brain_move_run = {FRAME_walk101, FRAME_walk111, brain_frames_run, NULL};
 
-void brain_run (edict_t *self)
+mmove_t brain_move_run = {
+	FRAME_walk101,
+   	FRAME_walk111,
+   	brain_frames_run,
+   	NULL
+};
+
+void
+brain_run(edict_t *self)
 {  
+	if (!self)
+	{
+		return;
+	}
+ 
 	self->monsterinfo.power_armor_type = POWER_ARMOR_SCREEN;
+
 	if (self->monsterinfo.aiflags & AI_STAND_GROUND)
+	{
 		self->monsterinfo.currentmove = &brain_move_stand;
+	}
 	else
+	{
 		self->monsterinfo.currentmove = &brain_move_run;
+	}
 }
 
-
+void
-void brain_pain (edict_t *self, edict_t *other, float kick, int damage)
+brain_pain(edict_t *self, edict_t *other /* unused */, float kick /* unused */,
+	   	int damage /* unused */)
 {
 	float r;
   
+	if (!self)
+	{
+		return;
+	}
+ 
 	if (self->health < (self->max_health / 2))
+	{
 		self->s.skinnum = 1;
+	}
 
 	if (level.time < self->pain_debounce_time)
+	{
 		return;
+	}
 
 	self->pain_debounce_time = level.time + 3;
 
 	if (skill->value == 3)
-		return;		// no pain anims in nightmare
+	{
+		return; /* no pain anims in nightmare */
+	}
 
 	r = random();
+
 	if (r < 0.33)
 	{
-		gi.sound (self, CHAN_VOICE, sound_pain1, 1, ATTN_NORM, 0);
+		gi.sound(self, CHAN_VOICE, sound_pain1, 1, ATTN_NORM, 0);
 		self->monsterinfo.currentmove = &brain_move_pain1;
 	}
 	else if (r < 0.66)
 	{
-		gi.sound (self, CHAN_VOICE, sound_pain2, 1, ATTN_NORM, 0);
+		gi.sound(self, CHAN_VOICE, sound_pain2, 1, ATTN_NORM, 0);
 		self->monsterinfo.currentmove = &brain_move_pain2;
 	}
 	else
 	{
-		gi.sound (self, CHAN_VOICE, sound_pain1, 1, ATTN_NORM, 0);
+		gi.sound(self, CHAN_VOICE, sound_pain1, 1, ATTN_NORM, 0);
 		self->monsterinfo.currentmove = &brain_move_pain3;
 	}
-	// PMM - clear duck flag
+
+	/* clear duck flag */
 	if (self->monsterinfo.aiflags & AI_DUCKED)
+	{
 		monster_duck_up(self);
+	}
 }
 
-void brain_dead (edict_t *self)
+void
+brain_dead(edict_t *self)
 {  
-	VectorSet (self->mins, -16, -16, -24);
+	if (!self)
-	VectorSet (self->maxs, 16, 16, -8);
+	{
+		return;
+	}
+ 
+	VectorSet(self->mins, -16, -16, -24);
+	VectorSet(self->maxs, 16, 16, -8);
 	self->movetype = MOVETYPE_TOSS;
 	self->svflags |= SVF_DEADMONSTER;
 	self->nextthink = 0;
-	gi.linkentity (self);
+	gi.linkentity(self);
 }
 
-
+void
-
+brain_die(edict_t *self, edict_t *inflictor /* unused */, edict_t *attacker /* unused */,
-void brain_die (edict_t *self, edict_t *inflictor, edict_t *attacker, int damage, vec3_t point)
+		int damage, vec3_t point /* unused */)
 {
 	int n;
   
+	if (!self)
+	{
+		return;
+	}
+ 
 	self->s.effects = 0;
 	self->monsterinfo.power_armor_type = POWER_ARMOR_NONE;
 
-// check for gib
+	/* check for gib */
 	if (self->health <= self->gib_health)
 	{
-		gi.sound (self, CHAN_VOICE, gi.soundindex ("misc/udeath.wav"), 1, ATTN_NORM, 0);
+		gi.sound(self, CHAN_VOICE, gi.soundindex("misc/udeath.wav"), 1, ATTN_NORM, 0);
-		for (n= 0; n < 2; n++)
+
-			ThrowGib (self, "models/objects/gibs/bone/tris.md2", damage, GIB_ORGANIC);
+		for (n = 0; n < 2; n++)
-		for (n= 0; n < 4; n++)
+		{
-			ThrowGib (self, "models/objects/gibs/sm_meat/tris.md2", damage, GIB_ORGANIC);
+			ThrowGib(self, "models/objects/gibs/bone/tris.md2", damage, GIB_ORGANIC);
-		ThrowHead (self, "models/objects/gibs/head2/tris.md2", damage, GIB_ORGANIC);
+		}
+
+		for (n = 0; n < 4; n++)
+		{
+			ThrowGib(self, "models/objects/gibs/sm_meat/tris.md2", damage, GIB_ORGANIC);
+		}
+
+		ThrowHead(self, "models/objects/gibs/head2/tris.md2", damage, GIB_ORGANIC);
 		self->deadflag = DEAD_DEAD;
 		return;
 	}
 
 	if (self->deadflag == DEAD_DEAD)
+	{
 		return;
+	}
 
-// regular death
+	/* regular death */
-	gi.sound (self, CHAN_VOICE, sound_death, 1, ATTN_NORM, 0);
+	gi.sound(self, CHAN_VOICE, sound_death, 1, ATTN_NORM, 0);
 	self->deadflag = DEAD_DEAD;
 	self->takedamage = DAMAGE_YES;
+
 	if (random() <= 0.5)
+	{
 		self->monsterinfo.currentmove = &brain_move_death1;
+	}
 	else
+	{
 		self->monsterinfo.currentmove = &brain_move_death2;
+	}
 }
 
-void brain_duck (edict_t *self, float eta)
+void
+brain_duck(edict_t *self, float eta)
 {  
-	// has to be done immediately otherwise he can get stuck
+	if (!self)
+	{
+		return;
+	}
+ 
+	/* has to be done immediately otherwise he can get stuck */
 	monster_duck_down(self);
 
 	if (skill->value == 0)
-		// PMM - stupid dodge
+	{
+		/* PMM - stupid dodge */
 		self->monsterinfo.duck_wait_time = level.time + eta + 1;
+	}
 	else
+	{
 		self->monsterinfo.duck_wait_time = level.time + eta + (0.1 * (3 - skill->value));
+	}
 
 	self->monsterinfo.currentmove = &brain_move_duck;
 	self->monsterinfo.nextframe = FRAME_duck01;
 	return;
 }
 
-
+/*
-/*QUAKED monster_brain (1 .5 0) (-16 -16 -24) (16 16 32) Ambush Trigger_Spawn Sight
+ * QUAKED monster_brain (1 .5 0) (-16 -16 -24) (16 16 32) Ambush Trigger_Spawn Sight
-*/
+ */
-void SP_monster_brain (edict_t *self)
+void
+SP_monster_brain(edict_t *self)
 {  
-	if (deathmatch->value)
+	if (!self)
 	{
-		G_FreeEdict (self);
 		return;
 	}
  
-	sound_chest_open = gi.soundindex ("brain/brnatck1.wav");
+	if (deathmatch->value)
-	sound_tentacles_extend = gi.soundindex ("brain/brnatck2.wav");
+	{
-	sound_tentacles_retract = gi.soundindex ("brain/brnatck3.wav");
+		G_FreeEdict(self);
-	sound_death = gi.soundindex ("brain/brndeth1.wav");
+		return;
-	sound_idle1 = gi.soundindex ("brain/brnidle1.wav");
+	}
-	sound_idle2 = gi.soundindex ("brain/brnidle2.wav");
+
-	sound_idle3 = gi.soundindex ("brain/brnlens1.wav");
+	sound_chest_open = gi.soundindex("brain/brnatck1.wav");
-	sound_pain1 = gi.soundindex ("brain/brnpain1.wav");
+	sound_tentacles_extend = gi.soundindex("brain/brnatck2.wav");
-	sound_pain2 = gi.soundindex ("brain/brnpain2.wav");
+	sound_tentacles_retract = gi.soundindex("brain/brnatck3.wav");
-	sound_sight = gi.soundindex ("brain/brnsght1.wav");
+	sound_death = gi.soundindex("brain/brndeth1.wav");
-	sound_search = gi.soundindex ("brain/brnsrch1.wav");
+	sound_idle1 = gi.soundindex("brain/brnidle1.wav");
-	sound_melee1 = gi.soundindex ("brain/melee1.wav");
+	sound_idle2 = gi.soundindex("brain/brnidle2.wav");
-	sound_melee2 = gi.soundindex ("brain/melee2.wav");
+	sound_idle3 = gi.soundindex("brain/brnlens1.wav");
-	sound_melee3 = gi.soundindex ("brain/melee3.wav");
+	sound_pain1 = gi.soundindex("brain/brnpain1.wav");
+	sound_pain2 = gi.soundindex("brain/brnpain2.wav");
+	sound_sight = gi.soundindex("brain/brnsght1.wav");
+	sound_search = gi.soundindex("brain/brnsrch1.wav");
+	sound_melee1 = gi.soundindex("brain/melee1.wav");
+	sound_melee2 = gi.soundindex("brain/melee2.wav");
+	sound_melee3 = gi.soundindex("brain/melee3.wav");
 
 	self->movetype = MOVETYPE_STEP;
 	self->solid = SOLID_BBOX;
-	self->s.modelindex = gi.modelindex ("models/monsters/brain/tris.md2");
+	self->s.modelindex = gi.modelindex("models/monsters/brain/tris.md2");
-	VectorSet (self->mins, -16, -16, -24);
+	VectorSet(self->mins, -16, -16, -24);
-	VectorSet (self->maxs, 16, 16, 32);
+	VectorSet(self->maxs, 16, 16, 32);
 
 	self->health = 300;
 	self->gib_health = -150;
@@ -555,13 +756,9 @@ void SP_monster_brain (edict_t *self)
 	self->monsterinfo.stand = brain_stand;
 	self->monsterinfo.walk = brain_walk;
 	self->monsterinfo.run = brain_run;
-// PMM
 	self->monsterinfo.dodge = M_MonsterDodge;
 	self->monsterinfo.duck = brain_duck;
 	self->monsterinfo.unduck = monster_duck_up;
-//	self->monsterinfo.dodge = brain_dodge;
-// pmm
-//	self->monsterinfo.attack = brain_attack;
 	self->monsterinfo.melee = brain_melee;
 	self->monsterinfo.sight = brain_sight;
 	self->monsterinfo.search = brain_search;
@@ -570,10 +767,10 @@ void SP_monster_brain (edict_t *self)
 	self->monsterinfo.power_armor_type = POWER_ARMOR_SCREEN;
 	self->monsterinfo.power_armor_power = 100;
 
-	gi.linkentity (self);
+	gi.linkentity(self);
 
 	self->monsterinfo.currentmove = &brain_move_stand;
 	self->monsterinfo.scale = MODEL_SCALE;
 
-	walkmonster_start (self);
+	walkmonster_start(self);
 }

src/monster/brain/brain.h

@@ -1,6 +1,10 @@
-// G:\quake2\baseq2\models/monsters/brain
+/* =======================================================================
-
+ *
-// This file generated by ModelGen - Do NOT Modify
+ * Brain animations.
+ *
+ * =======================================================================
+ *
+ */
  
 #define FRAME_walk101         	0
 #define FRAME_walk102         	1
@@ -224,5 +228,4 @@
 #define FRAME_stand58         	219
 #define FRAME_stand59         	220
 #define FRAME_stand60         	221
-
 #define MODEL_SCALE				1.000000