/*
 * Copyright (c) ZeniMax Media Inc.
 * Licensed under the GNU General Public License 2.0.
*/
/* =======================================================================
 *
 * Gekk (only found in Xatrix).
 *
 * =======================================================================
 */

#include "../../header/local.h"
#include "gekk.h"

#define SPAWNFLAG_CHANT	8

static int sound_swing;
static int sound_hit;
static int sound_hit2;
static int sound_death;
static int sound_pain1;
static int sound_sight;
static int sound_search;
static int sound_step1;
static int sound_step2;
static int sound_step3;
static int sound_thud;
static int sound_chantlow;
static int sound_chantmid;
static int sound_chanthigh;

mmove_t gekk_move_attack1;
mmove_t gekk_move_attack2;
mmove_t gekk_move_swim_start;
mmove_t gekk_move_swim_loop;
mmove_t gekk_move_spit;
mmove_t gekk_move_run_start;
mmove_t gekk_move_run;
qboolean gekk_check_jump(edict_t *self);

void gekk_swim(edict_t *self);
void gekk_jump_takeoff(edict_t *self);
void gekk_jump_takeoff2(edict_t *self);
void gekk_check_landing(edict_t *self);
void gekk_stop_skid(edict_t *self);
void water_to_land(edict_t *self);
void land_to_water(edict_t *self);
void gekk_check_underwater(edict_t *self);
void gekk_bite(edict_t *self);
void gekk_hit_left(edict_t *self);
void gekk_hit_right(edict_t *self);
void gekk_run_start(edict_t *self);
void gekk_walk(edict_t *self);

qboolean
gekk_check_melee(edict_t *self)
{
  	if (!self)
	{
		return false;
	}

	if (!self->enemy || (self->enemy->health <= 0))
	{
		return false;
	}

	if (range(self, self->enemy) == RANGE_MELEE)
	{
		return true;
	}

	return false;
}

qboolean
gekk_check_jump(edict_t *self)
{
	vec3_t v;
	float distance;

  	if (!self)
	{
		return false;
	}

	if (self->absmin[2] > (self->enemy->absmin[2] + 0.75 * self->enemy->size[2]))
	{
		return false;
	}

	if (self->absmax[2] < (self->enemy->absmin[2] + 0.25 * self->enemy->size[2]))
	{
		return false;
	}

	v[0] = self->s.origin[0] - self->enemy->s.origin[0];
	v[1] = self->s.origin[1] - self->enemy->s.origin[1];
	v[2] = 0;
	distance = VectorLength(v);

	if (distance < 100)
	{
		return false;
	}

	if (distance > 100)
	{
		if (random() < 0.9)
		{
			return false;
		}
	}

	return true;
}

qboolean
gekk_check_jump_close(edict_t *self)
{
	vec3_t v;
	float distance;

  	if (!self)
	{
		return false;
	}

	v[0] = self->s.origin[0] - self->enemy->s.origin[0];
	v[1] = self->s.origin[1] - self->enemy->s.origin[1];
	v[2] = 0;

	distance = VectorLength(v);

	if (distance < 100)
	{
		if (self->s.origin[2] < self->enemy->s.origin[2])
		{
			return true;
		}
		else
		{
			return false;
		}
	}

	return true;
}

qboolean
gekk_checkattack(edict_t *self)
{
  	if (!self)
	{
	    return false;
	}

	if (!self->enemy || (self->enemy->health <= 0))
	{
		return false;
	}

	if (gekk_check_melee(self))
	{
		self->monsterinfo.attack_state = AS_MELEE;
		return true;
	}

	if (gekk_check_jump(self))
	{
		self->monsterinfo.attack_state = AS_MISSILE;
		return true;
	}

	if (gekk_check_jump_close(self) && !self->waterlevel)
	{
		self->monsterinfo.attack_state = AS_MISSILE;
		return true;
	}

	return false;
}

void
gekk_step(edict_t *self)
{
	int n;

  	if (!self)
	{
		return;
	}

	n = (rand() + 1) % 3;

	if (n == 0)
	{
		gi.sound(self, CHAN_VOICE, sound_step1, 1, ATTN_NORM, 0);
	}
	else if (n == 1)
	{
		gi.sound(self, CHAN_VOICE, sound_step2, 1, ATTN_NORM, 0);
	}
	else
	{
		gi.sound(self, CHAN_VOICE, sound_step3, 1, ATTN_NORM, 0);
	}
}

void
gekk_sight(edict_t *self, edict_t *other /* unused */)
{
  	if (!self)
	{
		return;
	}

	gi.sound(self, CHAN_VOICE, sound_sight, 1, ATTN_NORM, 0);
}

void
gekk_search(edict_t *self)
{
	float r;

  	if (!self)
	{
		return;
	}

	if (self->spawnflags & SPAWNFLAG_CHANT)
	{
		r = random();

		if (r < 0.33)
		{
			gi.sound(self, CHAN_VOICE, sound_chantlow, 1, ATTN_NORM, 0);
		}
		else if (r < 0.66)
		{
			gi.sound(self, CHAN_VOICE, sound_chantmid, 1, ATTN_NORM, 0);
		}
		else
		{
			gi.sound(self, CHAN_VOICE, sound_chanthigh, 1, ATTN_NORM, 0);
		}
	}
	else
	{
		gi.sound(self, CHAN_VOICE, sound_search, 1, ATTN_NORM, 0);
	}

	self->health += 10 + (10 * random());

	if (self->health > self->max_health)
	{
		self->health = self->max_health;
	}

	if (self->health < (self->max_health / 4))
	{
		self->s.skinnum = 2;
	}
	else if (self->health < (self->max_health / 2))
	{
		self->s.skinnum = 1;
	}
	else
	{
		self->s.skinnum = 0;
	}
}

void
gekk_swing(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	gi.sound(self, CHAN_VOICE, sound_swing, 1, ATTN_NORM, 0);
}

void
gekk_face(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	self->monsterinfo.currentmove = &gekk_move_run;
}

void
ai_stand2(edict_t *self, float dist)
{
  	if (!self)
	{
		return;
	}

	if (self->spawnflags & SPAWNFLAG_CHANT)
	{
		ai_move(self, dist);

		if (!(self->spawnflags & 1) && (self->monsterinfo.idle) &&
			(level.time > self->monsterinfo.idle_time))
		{
			if (self->monsterinfo.idle_time)
			{
				self->monsterinfo.idle(self);
				self->monsterinfo.idle_time = level.time + 15 + random() * 15;
			}
			else
			{
				self->monsterinfo.idle_time = level.time + random() * 15;
			}
		}
	}
	else if (self->enemy)
	{
		ai_move(self, dist);
	}
	else
	{
		ai_stand(self, dist);
	}
}

mframe_t gekk_frames_stand[] = {
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL}, /* 10 */

	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL}, /* 20 */

	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL}, /* 30 */

	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},

	{ai_stand2, 0, gekk_check_underwater},
};

mmove_t gekk_move_stand = {
	FRAME_stand_01,
   	FRAME_stand_39,
   	gekk_frames_stand,
   	NULL
};

mframe_t gekk_frames_standunderwater[] = {
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},

	{ai_stand2, 0, gekk_check_underwater}
};

mmove_t gekk_move_standunderwater = {
	FRAME_amb_01,
   	FRAME_amb_04,
   	gekk_frames_standunderwater,
   	NULL
};

void
gekk_swim_loop(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	self->flags |= FL_SWIM;
	self->monsterinfo.currentmove = &gekk_move_swim_loop;
}

mframe_t gekk_frames_swim[] = {
	{ai_run, 16, NULL},
	{ai_run, 16, NULL},
	{ai_run, 16, NULL},

	{ai_run, 16, gekk_swim}
};

mmove_t gekk_move_swim_loop = {
	FRAME_amb_01,
   	FRAME_amb_04,
   	gekk_frames_swim,
   	gekk_swim_loop
};

mframe_t gekk_frames_swim_start[] = {
	{ai_run, 14, NULL},
	{ai_run, 14, NULL},
	{ai_run, 14, NULL},
	{ai_run, 14, NULL},
	{ai_run, 16, NULL},
	{ai_run, 16, NULL},
	{ai_run, 16, NULL},
	{ai_run, 18, NULL},
	{ai_run, 18, gekk_hit_left},
	{ai_run, 18, NULL},

	{ai_run, 20, NULL},
	{ai_run, 20, NULL},
	{ai_run, 22, NULL},
	{ai_run, 22, NULL},
	{ai_run, 24, gekk_hit_right},
	{ai_run, 24, NULL},
	{ai_run, 26, NULL},
	{ai_run, 26, NULL},
	{ai_run, 24, NULL},
	{ai_run, 24, NULL},

	{ai_run, 22, gekk_bite},
	{ai_run, 22, NULL},
	{ai_run, 22, NULL},
	{ai_run, 22, NULL},
	{ai_run, 22, NULL},
	{ai_run, 22, NULL},
	{ai_run, 22, NULL},
	{ai_run, 22, NULL},
	{ai_run, 18, NULL},
	{ai_run, 18, NULL},

	{ai_run, 18, NULL},
	{ai_run, 18, NULL}
};

mmove_t gekk_move_swim_start = {
	FRAME_swim_01,
   	FRAME_swim_32,
   	gekk_frames_swim_start,
   	gekk_swim_loop
};

void
gekk_swim(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	if (!self->enemy)
	{
		return;
	}

	if (!self->enemy->waterlevel && (random() > 0.7))
	{
		water_to_land(self);
	}
}

void
gekk_stand(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	if (self->waterlevel)
	{
		self->monsterinfo.currentmove = &gekk_move_standunderwater;
	}
	else
	{
		self->monsterinfo.currentmove = &gekk_move_stand;
	}
}

void
gekk_idle_loop(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	if ((random() > 0.75) && (self->health < self->max_health))
	{
		self->monsterinfo.nextframe = FRAME_idle_01;
	}
}

mframe_t gekk_frames_idle[] = {
	{ai_stand2, 0, gekk_search},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},

	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},

	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},
	{ai_stand2, 0, NULL},

	{ai_stand2, 0, NULL},
	{ai_stand2, 0, gekk_idle_loop}
};

mmove_t gekk_move_idle = {
	FRAME_idle_01,
   	FRAME_idle_32,
   	gekk_frames_idle,
   	gekk_stand
};

mmove_t gekk_move_idle2 = {
	FRAME_idle_01,
   	FRAME_idle_32,
   	gekk_frames_idle,
   	gekk_face
};

void
gekk_idle(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	if (!self->waterlevel)
	{
		self->monsterinfo.currentmove = &gekk_move_idle;
	}
	else
	{
		self->monsterinfo.currentmove = &gekk_move_swim_start;
	}
}

mframe_t gekk_frames_walk[] = {
	{ai_walk, 3.849, gekk_check_underwater}, /* frame 0 */
	{ai_walk, 19.606, NULL}, /* frame 1 */
	{ai_walk, 25.583, NULL}, /* frame 2 */
	{ai_walk, 34.625, gekk_step}, /* frame 3 */
	{ai_walk, 27.365, NULL}, /* frame 4 */
	{ai_walk, 28.480, NULL}, /* frame 5 */
};

mmove_t gekk_move_walk = {
	FRAME_run_01,
   	FRAME_run_06,
   	gekk_frames_walk,
   	NULL
};

void
gekk_walk(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	self->monsterinfo.currentmove = &gekk_move_walk;
}

void
gekk_run_start(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	if (self->waterlevel)
	{
		self->monsterinfo.currentmove = &gekk_move_swim_start;
	}
	else
	{
		self->monsterinfo.currentmove = &gekk_move_run_start;
	}
}

void
gekk_run(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	if (self->waterlevel)
	{
		self->monsterinfo.currentmove = &gekk_move_swim_start;
		return;
	}
	else
	{
		if (self->monsterinfo.aiflags & AI_STAND_GROUND)
		{
			self->monsterinfo.currentmove = &gekk_move_stand;
		}
		else
		{
			self->monsterinfo.currentmove = &gekk_move_run;
		}
	}
}

mframe_t gekk_frames_run[] = {
	{ai_run, 3.849, gekk_check_underwater}, /* frame 0 */
	{ai_run, 19.606, NULL}, /* frame 1 */
	{ai_run, 25.583, NULL}, /* frame 2 */
	{ai_run, 34.625, gekk_step}, /* frame 3 */
	{ai_run, 27.365, NULL}, /* frame 4 */
	{ai_run, 28.480, NULL}, /* frame 5 */
};

mmove_t gekk_move_run = {
	FRAME_run_01,
   	FRAME_run_06,
   	gekk_frames_run,
   	NULL
};

mframe_t gekk_frames_run_st[] = {
	{ai_run, 0.212, NULL}, /* frame 0 */
	{ai_run, 19.753, NULL}, /* frame 1 */
};

mmove_t gekk_move_run_start = {
	FRAME_stand_01,
   	FRAME_stand_02,
   	gekk_frames_run_st,
   	gekk_run
};

void
gekk_hit_left(edict_t *self)
{
	vec3_t aim;

  	if (!self)
	{
		return;
	}

	VectorSet(aim, MELEE_DISTANCE, self->mins[0], 8);

	if (fire_hit(self, aim, (15 + (rand() % 5)), 100))
	{
		gi.sound(self, CHAN_WEAPON, sound_hit, 1, ATTN_NORM, 0);
	}
	else
	{
		gi.sound(self, CHAN_WEAPON, sound_swing, 1, ATTN_NORM, 0);
	}
}

void
gekk_hit_right(edict_t *self)
{
	vec3_t aim;

  	if (!self)
	{
		return;
	}

	VectorSet(aim, MELEE_DISTANCE, self->maxs[0], 8);

	if (fire_hit(self, aim, (15 + (rand() % 5)), 100))
	{
		gi.sound(self, CHAN_WEAPON, sound_hit2, 1, ATTN_NORM, 0);
	}
	else
	{
		gi.sound(self, CHAN_WEAPON, sound_swing, 1, ATTN_NORM, 0);
	}
}

void
gekk_check_refire(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	if (!self->enemy || !self->enemy->inuse || (self->enemy->health <= 0))
	{
		return;
	}

	if (random() < (skill->value * 0.1))
	{
		if (range(self, self->enemy) == RANGE_MELEE)
		{
			if (self->s.frame == FRAME_clawatk3_09)
			{
				self->monsterinfo.currentmove = &gekk_move_attack2;
			}
			else if (self->s.frame == FRAME_clawatk5_09)
			{
				self->monsterinfo.currentmove = &gekk_move_attack1;
			}
		}
	}
}

void
loogie_touch(edict_t *self, edict_t *other, cplane_t *plane, csurface_t *surf)
{
	vec3_t normal;

  	if (!self || !other)
	{
		return;
	}

	if (other == self->owner)
	{
		return;
	}

	if (surf && (surf->flags & SURF_SKY))
	{
		G_FreeEdict(self);
		return;
	}

	if (self->owner->client)
	{
		PlayerNoise(self->owner, self->s.origin, PNOISE_IMPACT);
	}

	if (other->takedamage)
	{
		get_normal_vector(plane, normal);

		T_Damage(other, self, self->owner, self->velocity, self->s.origin,
				normal, self->dmg, 1, DAMAGE_ENERGY,
				MOD_GEKK);
	}

	G_FreeEdict(self);
}

void
fire_loogie(edict_t *self, vec3_t start, vec3_t dir, int damage, int speed)
{
	edict_t *loogie;
	trace_t tr;

  	if (!self)
	{
		return;
	}

	VectorNormalize(dir);

	loogie = G_Spawn();
	VectorCopy(start, loogie->s.origin);
	VectorCopy(start, loogie->s.old_origin);
	vectoangles(dir, loogie->s.angles);
	VectorScale(dir, speed, loogie->velocity);
	loogie->movetype = MOVETYPE_FLYMISSILE;
	loogie->clipmask = MASK_SHOT;
	loogie->solid = SOLID_BBOX;
	loogie->s.effects |= RF_FULLBRIGHT;
	VectorClear(loogie->mins);
	VectorClear(loogie->maxs);

	loogie->s.modelindex = gi.modelindex("models/objects/loogy/tris.md2");
	loogie->owner = self;
	loogie->touch = loogie_touch;
	loogie->nextthink = level.time + 2;
	loogie->think = G_FreeEdict;
	loogie->dmg = damage;
	gi.linkentity(loogie);

	tr = gi.trace(self->s.origin, NULL, NULL, loogie->s.origin,
			loogie, MASK_SHOT);

	if (tr.fraction < 1.0)
	{
		VectorMA(loogie->s.origin, -10, dir, loogie->s.origin);
		loogie->touch(loogie, tr.ent, NULL, NULL);
	}
}

void
loogie(edict_t *self)
{
	vec3_t start;
	vec3_t forward, right, up;
	vec3_t end;
	vec3_t dir;
	vec3_t gekkoffset;

  	if (!self)
	{
		return;
	}

	VectorSet(gekkoffset, -18, -0.8, 24);

	if (!self->enemy || (self->enemy->health <= 0))
	{
		return;
	}

	AngleVectors(self->s.angles, forward, right, up);
	G_ProjectSource(self->s.origin, gekkoffset, forward, right, start);

	VectorMA(start, 2, up, start);

	VectorCopy(self->enemy->s.origin, end);
	end[2] += self->enemy->viewheight;
	VectorSubtract(end, start, dir);

	fire_loogie(self, start, dir, 5, 550);
}

void
reloogie(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	if ((random() > 0.8) && (self->health < self->max_health))
	{
		self->monsterinfo.currentmove = &gekk_move_idle2;
		return;
	}

	if (self->enemy->health >= 0)
	{
		if ((random() > 0.7) && (range(self, self->enemy) == RANGE_NEAR))
		{
			self->monsterinfo.currentmove = &gekk_move_spit;
		}
	}
}

mframe_t gekk_frames_spit[] = {
	{ai_charge, 0.000, NULL},
	{ai_charge, 0.000, NULL},
	{ai_charge, 0.000, NULL},
	{ai_charge, 0.000, NULL},
	{ai_charge, 0.000, NULL},

	{ai_charge, 0.000, loogie},
	{ai_charge, 0.000, reloogie}
};

mmove_t gekk_move_spit = {
	FRAME_spit_01,
   	FRAME_spit_07,
   	gekk_frames_spit,
   	gekk_run_start
};

mframe_t gekk_frames_attack1[] = {
	{ai_charge, 0, NULL},
	{ai_charge, 0, NULL},
	{ai_charge, 0, NULL},

	{ai_charge, 0, gekk_hit_left},
	{ai_charge, 0, NULL},
	{ai_charge, 0, NULL},

	{ai_charge, 0, NULL},
	{ai_charge, 0, NULL},
	{ai_charge, 0, gekk_check_refire}
};

mmove_t gekk_move_attack1 = {
	FRAME_clawatk3_01,
   	FRAME_clawatk3_09,
   	gekk_frames_attack1,
   	gekk_run_start
};

mframe_t gekk_frames_attack2[] = {
	{ai_charge, 0.000, NULL},
	{ai_charge, 0.000, NULL},
	{ai_charge, 0.000, gekk_hit_left},

	{ai_charge, 0.000, NULL},
	{ai_charge, 0.000, NULL},
	{ai_charge, 0.000, gekk_hit_right},

	{ai_charge, 0.000, NULL},
	{ai_charge, 0.000, NULL},
	{ai_charge, 0.000, gekk_check_refire}
};

mmove_t gekk_move_attack2 = {
	FRAME_clawatk5_01,
   	FRAME_clawatk5_09,
   	gekk_frames_attack2,
   	gekk_run_start
};

void
gekk_check_underwater(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	if (self->waterlevel)
	{
		land_to_water(self);
	}
}

mframe_t gekk_frames_leapatk[] = {
	{ai_charge, 0.000, NULL}, /* frame 0 */
	{ai_charge, -0.387, NULL}, /* frame 1 */
	{ai_charge, -1.113, NULL}, /* frame 2 */
	{ai_charge, -0.237, NULL}, /* frame 3 */
	{ai_charge, 6.720, gekk_jump_takeoff}, /* frame 4 last frame on ground */
	{ai_charge, 6.414, NULL}, /* frame 5  leaves ground */
	{ai_charge, 0.163, NULL}, /* frame 6 */
	{ai_charge, 28.316, NULL}, /* frame 7 */
	{ai_charge, 24.198, NULL}, /* frame 8 */
	{ai_charge, 31.742, NULL}, /* frame 9 */
	{ai_charge, 35.977, gekk_check_landing}, /* frame 10 last frame in air */
	{ai_charge, 12.303, gekk_stop_skid}, /* frame 11 feet back on ground */
	{ai_charge, 20.122, gekk_stop_skid}, /* frame 12 */
	{ai_charge, -1.042, gekk_stop_skid}, /* frame 13 */
	{ai_charge, 2.556, gekk_stop_skid}, /* frame 14 */
	{ai_charge, 0.544, gekk_stop_skid}, /* frame 15 */
	{ai_charge, 1.862, gekk_stop_skid}, /* frame 16 */
	{ai_charge, 1.224, gekk_stop_skid}, /* frame 17 */

	{ai_charge, -0.457, gekk_check_underwater}, /* frame 18 */
};

mmove_t gekk_move_leapatk = {
	FRAME_leapatk_01,
   	FRAME_leapatk_19,
   	gekk_frames_leapatk,
   	gekk_run_start
};

mframe_t gekk_frames_leapatk2[] = {
	{ai_charge, 0.000, NULL}, /* frame 0 */
	{ai_charge, -0.387, NULL}, /* frame 1 */
	{ai_charge, -1.113, NULL}, /* frame 2 */
	{ai_charge, -0.237, NULL}, /* frame 3 */
	{ai_charge, 6.720, gekk_jump_takeoff2}, /* frame 4 last frame on ground */
	{ai_charge, 6.414, NULL}, /* frame 5  leaves ground */
	{ai_charge, 0.163, NULL}, /* frame 6 */
	{ai_charge, 28.316, NULL}, /* frame 7 */
	{ai_charge, 24.198, NULL}, /* frame 8 */
	{ai_charge, 31.742, NULL}, /* frame 9 */
	{ai_charge, 35.977, gekk_check_landing}, /* frame 10 last frame in air */
	{ai_charge, 12.303, gekk_stop_skid}, /* frame 11 feet back on ground */
	{ai_charge, 20.122, gekk_stop_skid}, /* frame 12 */
	{ai_charge, -1.042, gekk_stop_skid}, /* frame 13 */
	{ai_charge, 2.556, gekk_stop_skid}, /* frame 14 */
	{ai_charge, 0.544, gekk_stop_skid}, /* frame 15 */
	{ai_charge, 1.862, gekk_stop_skid}, /* frame 16 */
	{ai_charge, 1.224, gekk_stop_skid}, /* frame 17 */

	{ai_charge, -0.457, gekk_check_underwater}, /* frame 18 */
};

mmove_t gekk_move_leapatk2 = {
	FRAME_leapatk_01,
   	FRAME_leapatk_19,
   	gekk_frames_leapatk2,
   	gekk_run_start
};

void
gekk_bite(edict_t *self)
{
	vec3_t aim;

  	if (!self)
	{
		return;
	}

	VectorSet(aim, MELEE_DISTANCE, 0, 0);
	fire_hit(self, aim, 5, 0);
}

void
gekk_preattack(edict_t *self)
{
	/* Unused but PITA to remove */
}

mframe_t gekk_frames_attack[] = {
	{ai_charge, 16, gekk_preattack},
	{ai_charge, 16, NULL},
	{ai_charge, 16, NULL},
	{ai_charge, 16, NULL},
	{ai_charge, 16, gekk_bite},
	{ai_charge, 16, NULL},
	{ai_charge, 16, NULL},
	{ai_charge, 16, NULL},
	{ai_charge, 16, NULL},
	{ai_charge, 16, gekk_bite},

	{ai_charge, 16, NULL},
	{ai_charge, 16, NULL},
	{ai_charge, 16, NULL},
	{ai_charge, 16, gekk_hit_left},
	{ai_charge, 16, NULL},
	{ai_charge, 16, NULL},
	{ai_charge, 16, NULL},
	{ai_charge, 16, NULL},
	{ai_charge, 16, gekk_hit_right},
	{ai_charge, 16, NULL},

	{ai_charge, 16, NULL}
};

mmove_t gekk_move_attack = {
	FRAME_attack_01,
   	FRAME_attack_21,
   	gekk_frames_attack,
   	gekk_run_start
};

void
gekk_melee(edict_t *self)
{
	float r;

  	if (!self)
	{
		return;
	}

	if (self->waterlevel)
	{
		self->monsterinfo.currentmove = &gekk_move_attack;
	}
	else
	{
		r = random();

		if (r > 0.66)
		{
			self->monsterinfo.currentmove = &gekk_move_attack1;
		}
		else
		{
			self->monsterinfo.currentmove = &gekk_move_attack2;
		}
	}
}

void
gekk_jump_touch(edict_t *self, edict_t *other, cplane_t *plane /* unsued */,
		csurface_t *surf /* unused */)
{
  	if (!self)
	{
		return;
	}

	if (self->health <= 0)
	{
		self->touch = NULL;
		return;
	}

	if (other && other->takedamage)
	{
		if (VectorLength(self->velocity) > 200)
		{
			vec3_t point;
			vec3_t normal;
			int damage;

			VectorCopy(self->velocity, normal);
			VectorNormalize(normal);
			VectorMA(self->s.origin, self->maxs[0], normal, point);
			damage = 10 + 10 * random();
			T_Damage(other, self, self, self->velocity, point,
					normal, damage, damage, 0, MOD_GEKK);
		}
	}

	if (!M_CheckBottom(self))
	{
		if (self->groundentity)
		{
			self->monsterinfo.nextframe = FRAME_leapatk_11;
			self->monsterinfo.aiflags &= ~AI_IGNORE_PAIN;
			self->touch = NULL;
		}

		return;
	}

	self->monsterinfo.aiflags &= ~AI_IGNORE_PAIN;
	self->touch = NULL;
}

void
gekk_jump_takeoff(edict_t *self)
{
	vec3_t forward;

  	if (!self)
	{
		return;
	}

	gi.sound(self, CHAN_VOICE, sound_sight, 1, ATTN_NORM, 0);
	AngleVectors(self->s.angles, forward, NULL, NULL);
	self->s.origin[2] += 1;

	/* high jump */
	if (gekk_check_jump(self))
	{
		VectorScale(forward, 700, self->velocity);
		self->velocity[2] = 250;
	}
	else
	{
		VectorScale(forward, 250, self->velocity);
		self->velocity[2] = 400;
	}

	self->groundentity = NULL;
	self->monsterinfo.aiflags |= AI_IGNORE_PAIN;
	self->monsterinfo.attack_finished = level.time + 3;
	self->touch = gekk_jump_touch;
}

void
gekk_jump_takeoff2(edict_t *self)
{
	vec3_t forward;

  	if (!self)
	{
		return;
	}

	gi.sound(self, CHAN_VOICE, sound_sight, 1, ATTN_NORM, 0);
	AngleVectors(self->s.angles, forward, NULL, NULL);
	self->s.origin[2] = self->enemy->s.origin[2];

	if (gekk_check_jump(self))
	{
		VectorScale(forward, 300, self->velocity);
		self->velocity[2] = 250;
	}
	else
	{
		VectorScale(forward, 150, self->velocity);
		self->velocity[2] = 300;
	}

	self->groundentity = NULL;
	self->monsterinfo.aiflags |= AI_IGNORE_PAIN;
	self->monsterinfo.attack_finished = level.time + 3;
	self->touch = gekk_jump_touch;
}

void
gekk_stop_skid(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	if (self->groundentity)
	{
		VectorClear(self->velocity);
	}
}

void
gekk_check_landing(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	if (self->groundentity)
	{
		gi.sound(self, CHAN_WEAPON, sound_thud, 1, ATTN_NORM, 0);
		self->monsterinfo.attack_finished = 0;
		self->monsterinfo.aiflags &= ~AI_IGNORE_PAIN;

		VectorClear(self->velocity);

		return;
	}

	if (level.time > self->monsterinfo.attack_finished)
	{
		self->monsterinfo.nextframe = FRAME_leapatk_11;
	}
	else
	{
		self->monsterinfo.nextframe = FRAME_leapatk_12;
	}
}

void
gekk_jump(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	if (self->flags & FL_SWIM || self->waterlevel)
	{
		return;
	}
	else
	{
		{
			if ((random() > 0.5) && (range(self, self->enemy) >= RANGE_NEAR))
			{
				self->monsterinfo.currentmove = &gekk_move_spit;
			}
			else if (random() > 0.8)
			{
				self->monsterinfo.currentmove = &gekk_move_spit;
			}
			else
			{
				self->monsterinfo.currentmove = &gekk_move_leapatk;
			}
		}
	}
}

mframe_t gekk_frames_pain[] = {
	{ai_move, 0.000, NULL}, /* frame 0 */
	{ai_move, 0.000, NULL}, /* frame 1 */
	{ai_move, 0.000, NULL}, /* frame 2 */
	{ai_move, 0.000, NULL}, /* frame 3 */
	{ai_move, 0.000, NULL}, /* frame 4 */
	{ai_move, 0.000, NULL}, /* frame 5 */
};

mmove_t gekk_move_pain = {
	FRAME_pain_01,
   	FRAME_pain_06,
   	gekk_frames_pain,
   	gekk_run_start
};

mframe_t gekk_frames_pain1[] = {
	{ai_move, 0.000, NULL}, /* frame 0 */
	{ai_move, 0.000, NULL}, /* frame 1 */
	{ai_move, 0.000, NULL}, /* frame 2 */
	{ai_move, 0.000, NULL}, /* frame 3 */
	{ai_move, 0.000, NULL}, /* frame 4 */
	{ai_move, 0.000, NULL}, /* frame 5 */
	{ai_move, 0.000, NULL}, /* frame 6 */
	{ai_move, 0.000, NULL}, /* frame 7 */
	{ai_move, 0.000, NULL}, /* frame 8 */
	{ai_move, 0.000, NULL}, /* frame 9 */

	{ai_move, 0.000, gekk_check_underwater}
};

mmove_t gekk_move_pain1 = {
	FRAME_pain3_01,
   	FRAME_pain3_11,
   	gekk_frames_pain1,
   	gekk_run_start
};

mframe_t gekk_frames_pain2[] = {
	{ai_move, 0.000, NULL}, /* frame 0 */
	{ai_move, 0.000, NULL}, /* frame 1 */
	{ai_move, 0.000, NULL}, /* frame 2 */
	{ai_move, 0.000, NULL}, /* frame 3 */
	{ai_move, 0.000, NULL}, /* frame 4 */
	{ai_move, 0.000, NULL}, /* frame 5 */
	{ai_move, 0.000, NULL}, /* frame 6 */
	{ai_move, 0.000, NULL}, /* frame 7 */
	{ai_move, 0.000, NULL}, /* frame 8 */
	{ai_move, 0.000, NULL}, /* frame 9 */

	{ai_move, 0.000, NULL}, /* frame 10 */
	{ai_move, 0.000, NULL}, /* frame 11 */
	{ai_move, 0.000, gekk_check_underwater},
};

mmove_t gekk_move_pain2 = {
	FRAME_pain4_01,
   	FRAME_pain4_13,
   	gekk_frames_pain2,
   	gekk_run_start
};

void
gekk_pain(edict_t *self, edict_t *other /* unused */,
		float kick /* unused */, int damage /* unused */)
{
	float r;

  	if (!self)
	{
		return;
	}

	if (self->spawnflags & SPAWNFLAG_CHANT)
	{
		self->spawnflags &= ~SPAWNFLAG_CHANT;
		return;
	}

	if (self->health < (self->max_health / 4))
	{
		self->s.skinnum = 2;
	}
	else 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;

	gi.sound(self, CHAN_VOICE, sound_pain1, 1, ATTN_NORM, 0);

	if (self->waterlevel)
	{
		if ((!self->flags) & FL_SWIM)
		{
			self->flags |= FL_SWIM;
		}

		self->monsterinfo.currentmove = &gekk_move_pain;
	}
	else
	{
		r = random();

		if (r > 0.5)
		{
			self->monsterinfo.currentmove = &gekk_move_pain1;
		}
		else
		{
			self->monsterinfo.currentmove = &gekk_move_pain2;
		}
	}
}

void
gekk_dead(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	/* fix this because of no blocking problem */
	if (self->waterlevel)
	{
		return;
	}
	else
	{
		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);
	}
}

void
gekk_gibfest(edict_t *self)
{
	int damage = 20;

  	if (!self)
	{
		return;
	}

	gi.sound(self, CHAN_VOICE, gi.soundindex("misc/udeath.wav"), 1, ATTN_NORM, 0);

	ThrowGibACID(self, "models/objects/gekkgib/pelvis/tris.md2", damage, GIB_ORGANIC);
	ThrowGibACID(self, "models/objects/gekkgib/arm/tris.md2", damage, GIB_ORGANIC);
	ThrowGibACID(self, "models/objects/gekkgib/arm/tris.md2", damage, GIB_ORGANIC);
	ThrowGibACID(self, "models/objects/gekkgib/torso/tris.md2", damage, GIB_ORGANIC);
	ThrowGibACID(self, "models/objects/gekkgib/claw/tris.md2", damage, GIB_ORGANIC);
	ThrowGibACID(self, "models/objects/gekkgib/leg/tris.md2", damage, GIB_ORGANIC);
	ThrowGibACID(self, "models/objects/gekkgib/leg/tris.md2", damage, GIB_ORGANIC);

	ThrowHeadACID(self, "models/objects/gekkgib/head/tris.md2", damage, GIB_ORGANIC);

	self->deadflag = DEAD_DEAD;
}

void
isgibfest(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	if (random() > 0.9)
	{
		gekk_gibfest(self);
	}
}

mframe_t gekk_frames_death1[] = {
	{ai_move, -5.151, NULL}, /* frame 0 */
	{ai_move, -12.223, NULL}, /* frame 1 */
	{ai_move, -11.484, NULL}, /* frame 2 */
	{ai_move, -17.952, NULL}, /* frame 3 */
	{ai_move, -6.953, NULL},  /* frame 4 */
	{ai_move, -7.393, NULL}, /* frame 5 */
	{ai_move, -10.713, NULL}, /* frame 6 */
	{ai_move, -17.464, NULL}, /* frame 7 */
	{ai_move, -11.678, NULL}, /* frame 8 */
	{ai_move, -11.678, NULL} /* frame 9 */
};

mmove_t gekk_move_death1 = {
	FRAME_death1_01,
   	FRAME_death1_10,
   	gekk_frames_death1,
   	gekk_dead
};

mframe_t gekk_frames_death3[] = {
	{ai_move, 0.000, NULL}, /* frame 0 */
	{ai_move, 0.022, NULL}, /* frame 1 */
	{ai_move, 0.169, NULL}, /* frame 2 */
	{ai_move, -0.710, NULL}, /* frame 3 */
	{ai_move, -13.446, NULL}, /* frame 4 */
	{ai_move, -7.654, isgibfest}, /* frame 5 */
	{ai_move, -31.951, NULL}, /* frame 6 */
};

mmove_t gekk_move_death3 = {
	FRAME_death3_01,
   	FRAME_death3_07,
   	gekk_frames_death3,
   	gekk_dead
};

mframe_t gekk_frames_death4[] = {
	{ai_move, 5.103, NULL}, /* frame 0 */
	{ai_move, -4.808, NULL}, /* frame 1 */
	{ai_move, -10.509, NULL}, /* frame 2 */
	{ai_move, -9.899, NULL}, /* frame 3 */
	{ai_move, 4.033, isgibfest}, /* frame 4 */
	{ai_move, -5.197, NULL}, /* frame 5 */
	{ai_move, -0.919, NULL}, /* frame 6 */
	{ai_move, -8.821, NULL}, /* frame 7 */
	{ai_move, -5.626, NULL}, /* frame 8 */
	{ai_move, -8.865, isgibfest}, /* frame 9 */
	{ai_move, -0.845, NULL}, /* frame 10 */
	{ai_move, 1.986, NULL}, /* frame 11 */
	{ai_move, 0.170, NULL}, /* frame 12 */
	{ai_move, 1.339, isgibfest}, /* frame 13 */
	{ai_move, -0.922, NULL}, /* frame 14 */
	{ai_move, 0.818, NULL}, /* frame 15 */
	{ai_move, -1.288, NULL}, /* frame 16 */
	{ai_move, -1.408, isgibfest}, /* frame 17 */
	{ai_move, -7.787, NULL}, /* frame 18 */
	{ai_move, -3.995, NULL}, /* frame 19 */
	{ai_move, -4.604, NULL}, /* frame 20 */
	{ai_move, -1.715, isgibfest}, /* frame 21 */
	{ai_move, -0.564, NULL}, /* frame 22 */
	{ai_move, -0.597, NULL}, /* frame 23 */
	{ai_move, 0.074, NULL}, /* frame 24 */
	{ai_move, -0.309, isgibfest}, /* frame 25 */
	{ai_move, -0.395, NULL}, /* frame 26 */
	{ai_move, -0.501, NULL}, /* frame 27 */
	{ai_move, -0.325, NULL}, /* frame 28 */
	{ai_move, -0.931, isgibfest}, /* frame 29 */
	{ai_move, -1.433, NULL}, /* frame 30 */
	{ai_move, -1.626, NULL}, /* frame 31 */
	{ai_move, 4.680, NULL}, /* frame 32 */
	{ai_move, 0.560, NULL}, /* frame 33 */
	{ai_move, -0.549, gekk_gibfest} /* frame 34 */
};

mmove_t gekk_move_death4 = {
	FRAME_death4_01,
   	FRAME_death4_35,
   	gekk_frames_death4,
   	gekk_dead
};

mframe_t gekk_frames_wdeath[] = {
	{ai_move, 0.000, NULL}, /* frame 0 */
	{ai_move, 0.000, NULL}, /* frame 1 */
	{ai_move, 0.000, NULL}, /* frame 2 */
	{ai_move, 0.000, NULL}, /* frame 3 */
	{ai_move, 0.000, NULL}, /* frame 4 */
	{ai_move, 0.000, NULL}, /* frame 5 */
	{ai_move, 0.000, NULL}, /* frame 6 */
	{ai_move, 0.000, NULL}, /* frame 7 */
	{ai_move, 0.000, NULL}, /* frame 8 */
	{ai_move, 0.000, NULL}, /* frame 9 */
	{ai_move, 0.000, NULL}, /* frame 10 */
	{ai_move, 0.000, NULL}, /* frame 11 */
	{ai_move, 0.000, NULL}, /* frame 12 */
	{ai_move, 0.000, NULL}, /* frame 13 */
	{ai_move, 0.000, NULL}, /* frame 14 */
	{ai_move, 0.000, NULL}, /* frame 15 */
	{ai_move, 0.000, NULL}, /* frame 16 */
	{ai_move, 0.000, NULL}, /* frame 17 */
	{ai_move, 0.000, NULL}, /* frame 18 */
	{ai_move, 0.000, NULL}, /* frame 19 */
	{ai_move, 0.000, NULL}, /* frame 20 */
	{ai_move, 0.000, NULL}, /* frame 21 */
	{ai_move, 0.000, NULL}, /* frame 22 */
	{ai_move, 0.000, NULL}, /* frame 23 */
	{ai_move, 0.000, NULL}, /* frame 24 */
	{ai_move, 0.000, NULL}, /* frame 25 */
	{ai_move, 0.000, NULL}, /* frame 26 */
	{ai_move, 0.000, NULL}, /* frame 27 */
	{ai_move, 0.000, NULL}, /* frame 28 */
	{ai_move, 0.000, NULL}, /* frame 29 */
	{ai_move, 0.000, NULL}, /* frame 30 */
	{ai_move, 0.000, NULL}, /* frame 31 */
	{ai_move, 0.000, NULL}, /* frame 32 */
	{ai_move, 0.000, NULL}, /* frame 33 */
	{ai_move, 0.000, NULL}, /* frame 34 */
	{ai_move, 0.000, NULL}, /* frame 35 */
	{ai_move, 0.000, NULL}, /* frame 36 */
	{ai_move, 0.000, NULL}, /* frame 37 */
	{ai_move, 0.000, NULL}, /* frame 38 */
	{ai_move, 0.000, NULL}, /* frame 39 */
	{ai_move, 0.000, NULL}, /* frame 40 */
	{ai_move, 0.000, NULL}, /* frame 41 */
	{ai_move, 0.000, NULL}, /* frame 42 */
	{ai_move, 0.000, NULL}, /* frame 43 */
	{ai_move, 0.000, NULL}  /* frame 44 */
};

mmove_t gekk_move_wdeath = {
	FRAME_wdeath_01,
   	FRAME_wdeath_45,
   	gekk_frames_wdeath,
   	gekk_dead
};

void
gekk_die(edict_t *self, edict_t *inflictor /* unused */, edict_t *attacker /* unused */,
		int damage, vec3_t point /* unused */)
{
	float r;

  	if (!self)
	{
		return;
	}

	if (self->health <= self->gib_health)
	{
		gi.sound(self, CHAN_VOICE, gi.soundindex("misc/udeath.wav"), 1, ATTN_NORM, 0);

		ThrowGibACID(self, "models/objects/gekkgib/pelvis/tris.md2", damage, GIB_ORGANIC);
		ThrowGibACID(self, "models/objects/gekkgib/arm/tris.md2", damage, GIB_ORGANIC);
		ThrowGibACID(self, "models/objects/gekkgib/arm/tris.md2", damage, GIB_ORGANIC);
		ThrowGibACID(self, "models/objects/gekkgib/torso/tris.md2", damage, GIB_ORGANIC);
		ThrowGibACID(self, "models/objects/gekkgib/claw/tris.md2", damage, GIB_ORGANIC);
		ThrowGibACID(self, "models/objects/gekkgib/leg/tris.md2", damage, GIB_ORGANIC);
		ThrowGibACID(self, "models/objects/gekkgib/leg/tris.md2", damage, GIB_ORGANIC);

		ThrowHeadACID(self, "models/objects/gekkgib/head/tris.md2", damage, GIB_ORGANIC);

		self->deadflag = DEAD_DEAD;
		return;
	}

	if (self->deadflag == DEAD_DEAD)
	{
		return;
	}

	gi.sound(self, CHAN_VOICE, sound_death, 1, ATTN_NORM, 0);
	self->deadflag = DEAD_DEAD;
	self->takedamage = DAMAGE_YES;
	self->s.skinnum = 2;

	if (self->waterlevel)
	{
		self->monsterinfo.currentmove = &gekk_move_wdeath;
	}
	else
	{
		r = random();

		if (r > 0.66)
		{
			self->monsterinfo.currentmove = &gekk_move_death1;
		}
		else if (r > 0.33)
		{
			self->monsterinfo.currentmove = &gekk_move_death3;
		}
		else
		{
			self->monsterinfo.currentmove = &gekk_move_death4;
		}
	}
}

void
gekk_duck_down(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	if (self->monsterinfo.aiflags & AI_DUCKED)
	{
		return;
	}

	self->monsterinfo.aiflags |= AI_DUCKED;
	self->maxs[2] -= 32;
	self->takedamage = DAMAGE_YES;
	self->monsterinfo.pausetime = level.time + 1;
	gi.linkentity(self);
}

void
gekk_duck_up(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	self->monsterinfo.aiflags &= ~AI_DUCKED;
	self->maxs[2] += 32;
	self->takedamage = DAMAGE_AIM;
	gi.linkentity(self);
}

void
gekk_duck_hold(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	if (level.time >= self->monsterinfo.pausetime)
	{
		self->monsterinfo.aiflags &= ~AI_HOLD_FRAME;
	}
	else
	{
		self->monsterinfo.aiflags |= AI_HOLD_FRAME;
	}
}

mframe_t gekk_frames_lduck[] = {
	{ai_move, 0.000, NULL}, /* frame 0 */
	{ai_move, 0.000, NULL}, /* frame 1 */
	{ai_move, 0.000, NULL}, /* frame 2 */
	{ai_move, 0.000, NULL}, /* frame 3 */
	{ai_move, 0.000, NULL}, /* frame 4 */
	{ai_move, 0.000, NULL}, /* frame 5 */
	{ai_move, 0.000, NULL}, /* frame 6 */
	{ai_move, 0.000, NULL}, /* frame 7 */
	{ai_move, 0.000, NULL}, /* frame 8 */
	{ai_move, 0.000, NULL}, /* frame 9 */
	{ai_move, 0.000, NULL}, /* frame 10 */
	{ai_move, 0.000, NULL}, /* frame 11 */
	{ai_move, 0.000, NULL} /* frame 12 */
};

mmove_t gekk_move_lduck = {
	FRAME_lduck_01,
   	FRAME_lduck_13,
   	gekk_frames_lduck,
   	gekk_run_start
};

mframe_t gekk_frames_rduck[] = {
	{ai_move, 0.000, NULL}, /* frame 0 */
	{ai_move, 0.000, NULL}, /* frame 1 */
	{ai_move, 0.000, NULL}, /* frame 2 */
	{ai_move, 0.000, NULL}, /* frame 3 */
	{ai_move, 0.000, NULL}, /* frame 4 */
	{ai_move, 0.000, NULL}, /* frame 5 */
	{ai_move, 0.000, NULL}, /* frame 6 */
	{ai_move, 0.000, NULL}, /* frame 7 */
	{ai_move, 0.000, NULL}, /* frame 8 */
	{ai_move, 0.000, NULL}, /* frame 9 */
	{ai_move, 0.000, NULL}, /* frame 10 */
	{ai_move, 0.000, NULL}, /* frame 11 */
	{ai_move, 0.000, NULL} /* frame 12 */
};

mmove_t gekk_move_rduck = {
	FRAME_rduck_01,
   	FRAME_rduck_13,
   	gekk_frames_rduck,
   	gekk_run_start
};

void
gekk_dodge(edict_t *self, edict_t *attacker, float eta)
{
	float r;

  	if (!self || !attacker)
	{
		return;
	}

	r = random();

	if (r > 0.25)
	{
		return;
	}

	if (!self->enemy)
	{
		self->enemy = attacker;
		FoundTarget(self);
	}

	if (self->waterlevel)
	{
		self->monsterinfo.currentmove = &gekk_move_attack;
		return;
	}

	if (skill->value == SKILL_EASY)
	{
		r = random();

		if (r > 0.5)
		{
			self->monsterinfo.currentmove = &gekk_move_lduck;
		}
		else
		{
			self->monsterinfo.currentmove = &gekk_move_rduck;
		}

		return;
	}

	self->monsterinfo.pausetime = level.time + eta + 0.3;
	r = random();

	if (skill->value == SKILL_MEDIUM)
	{
		if (r > 0.33)
		{
			r = random();

			if (r > 0.5)
			{
				self->monsterinfo.currentmove = &gekk_move_lduck;
			}
			else
			{
				self->monsterinfo.currentmove = &gekk_move_rduck;
			}
		}
		else
		{
			r = random();

			if (r > 0.66)
			{
				self->monsterinfo.currentmove = &gekk_move_attack1;
			}
			else
			{
				self->monsterinfo.currentmove = &gekk_move_attack2;
			}
		}

		return;
	}

	if (skill->value == SKILL_HARD)
	{
		if (r > 0.66)
		{
			r = random();

			if (r > 0.5)
			{
				self->monsterinfo.currentmove = &gekk_move_lduck;
			}
			else
			{
				self->monsterinfo.currentmove = &gekk_move_rduck;
			}
		}
		else
		{
			r = random();

			if (r > 0.66)
			{
				self->monsterinfo.currentmove = &gekk_move_attack1;
			}
			else
			{
				self->monsterinfo.currentmove = &gekk_move_attack2;
			}
		}

		return;
	}

	r = random();

	if (r > 0.66)
	{
		self->monsterinfo.currentmove = &gekk_move_attack1;
	}
	else
	{
		self->monsterinfo.currentmove = &gekk_move_attack2;
	}
}

/*
 * QUAKED monster_gekk (1 .5 0) (-24 -24 -24) (24 24 24) Ambush Trigger_Spawn Sight Chant
 */
void
SP_monster_gekk(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	if (deathmatch->value)
	{
		G_FreeEdict(self);
		return;
	}

	sound_swing = gi.soundindex("gek/gk_atck1.wav");
	sound_hit = gi.soundindex("gek/gk_atck2.wav");
	sound_hit2 = gi.soundindex("gek/gk_atck3.wav");
	sound_death = gi.soundindex("gek/gk_deth1.wav");
	sound_pain1 = gi.soundindex("gek/gk_pain1.wav");
	sound_sight = gi.soundindex("gek/gk_sght1.wav");
	sound_search = gi.soundindex("gek/gk_idle1.wav");
	sound_step1 = gi.soundindex("gek/gk_step1.wav");
	sound_step2 = gi.soundindex("gek/gk_step2.wav");
	sound_step3 = gi.soundindex("gek/gk_step3.wav");
	sound_thud = gi.soundindex("mutant/thud1.wav");

	sound_chantlow = gi.soundindex("gek/gek_low.wav");
	sound_chantmid = gi.soundindex("gek/gek_mid.wav");
	sound_chanthigh = gi.soundindex("gek/gek_high.wav");

	self->movetype = MOVETYPE_STEP;
	self->solid = SOLID_BBOX;
	self->s.modelindex = gi.modelindex("models/monsters/gekk/tris.md2");
	VectorSet(self->mins, -24, -24, -24);
	VectorSet(self->maxs, 24, 24, 24);

	gi.modelindex("models/objects/gekkgib/pelvis/tris.md2");
	gi.modelindex("models/objects/gekkgib/arm/tris.md2");
	gi.modelindex("models/objects/gekkgib/torso/tris.md2");
	gi.modelindex("models/objects/gekkgib/claw/tris.md2");
	gi.modelindex("models/objects/gekkgib/leg/tris.md2");
	gi.modelindex("models/objects/gekkgib/head/tris.md2");

	self->health = 125;
	self->gib_health = -30;
	self->mass = 300;

	self->pain = gekk_pain;
	self->die = gekk_die;

	self->monsterinfo.stand = gekk_stand;

	self->monsterinfo.walk = gekk_walk;
	self->monsterinfo.run = gekk_run_start;
	self->monsterinfo.dodge = gekk_dodge;
	self->monsterinfo.attack = gekk_jump;
	self->monsterinfo.melee = gekk_melee;
	self->monsterinfo.sight = gekk_sight;

	self->monsterinfo.search = gekk_search;
	self->monsterinfo.idle = gekk_idle;
	self->monsterinfo.checkattack = gekk_checkattack;

	gi.linkentity(self);

	self->monsterinfo.currentmove = &gekk_move_stand;

	self->monsterinfo.scale = MODEL_SCALE;
	walkmonster_start(self);
}

void
water_to_land(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	self->flags &= ~FL_SWIM;
	self->yaw_speed = 20;
	self->viewheight = 25;

	self->monsterinfo.currentmove = &gekk_move_leapatk2;

	VectorSet(self->mins, -24, -24, -24);
	VectorSet(self->maxs, 24, 24, 24);
}

void
land_to_water(edict_t *self)
{
  	if (!self)
	{
		return;
	}

	self->flags |= FL_SWIM;
	self->yaw_speed = 10;
	self->viewheight = 10;

	self->monsterinfo.currentmove = &gekk_move_swim_start;

	VectorSet(self->mins, -24, -24, -24);
	VectorSet(self->maxs, 24, 24, 16);
}