public override bool Think(edict_t self)
{
float[] target = new float[] { 0, 0, 0 };
float[] dir = new float[] { 0, 0, 0 };
float reaction_time;
self.nextthink = GameBase.level.time + Defines.FRAMETIME;
if (self.enemy != null && (!self.enemy.inuse || self.enemy.health <= 0))
{
self.enemy = null;
}
if (null == self.enemy)
{
if (!GameUtil.FindTarget(self))
{
return(true);
}
self.monsterinfo.trail_time = GameBase.level.time;
self.monsterinfo.aiflags &= ~Defines.AI_LOST_SIGHT;
}
else
{
if (GameUtil.Visible(self, self.enemy))
{
if ((self.monsterinfo.aiflags & Defines.AI_LOST_SIGHT) != 0)
{
self.monsterinfo.trail_time = GameBase.level.time;
self.monsterinfo.aiflags &= ~Defines.AI_LOST_SIGHT;
}
}
else
{
self.monsterinfo.aiflags |= Defines.AI_LOST_SIGHT;
return(true);
}
}
Math3D.VectorCopy(self.enemy.s.origin, target);
target[2] += self.enemy.viewheight;
Math3D.VectorSubtract(target, self.target_ent.s.origin, dir);
Math3D.Vectoangles(dir, self.target_ent.move_angles);
if (GameBase.level.time < self.monsterinfo.attack_finished)
{
return(true);
}
reaction_time = (3 - GameBase.skill.value) * 1F;
if ((GameBase.level.time - self.monsterinfo.trail_time) < reaction_time)
{
return(true);
}
self.monsterinfo.attack_finished = GameBase.level.time + reaction_time + 1F;
self.target_ent.spawnflags |= 65536;
return(true);
}
public override void Ai(edict_t self, float dist)
{
if (dist != 0)
{
M.M_walkmove(self, self.s.angles[Defines.YAW], dist);
}
if (GameUtil.FindTarget(self))
{
return;
}
M.M_ChangeYaw(self);
}
public override void Ai(edict_t self, float dist)
{
float[] v = new float[] { 0, 0, 0 };
if (dist != 0)
{
M.M_walkmove(self, self.s.angles[Defines.YAW], dist);
}
if ((self.monsterinfo.aiflags & Defines.AI_STAND_GROUND) != 0)
{
if (self.enemy != null)
{
Math3D.VectorSubtract(self.enemy.s.origin, self.s.origin, v);
self.ideal_yaw = Math3D.Vectoyaw(v);
if (self.s.angles[Defines.YAW] != self.ideal_yaw && 0 != (self.monsterinfo.aiflags & Defines.AI_TEMP_STAND_GROUND))
{
self.monsterinfo.aiflags &= ~(Defines.AI_STAND_GROUND | Defines.AI_TEMP_STAND_GROUND);
self.monsterinfo.run.Think(self);
}
M.M_ChangeYaw(self);
Ai_checkattack(self, 0);
}
else
{
GameUtil.FindTarget(self);
}
return;
}
if (GameUtil.FindTarget(self))
{
return;
}
if (GameBase.level.time > self.monsterinfo.pausetime)
{
self.monsterinfo.walk.Think(self);
return;
}
if (0 == (self.spawnflags & 1) && (self.monsterinfo.idle != null) && (GameBase.level.time > self.monsterinfo.idle_time))
{
if (self.monsterinfo.idle_time != 0)
{
self.monsterinfo.idle.Think(self);
self.monsterinfo.idle_time = GameBase.level.time + 15 + ( float )Globals.rnd.NextDouble() * 15;
}
else
{
self.monsterinfo.idle_time = GameBase.level.time + ( float )Globals.rnd.NextDouble() * 15;
}
}
}
public override void Ai(edict_t self, float dist)
{
M.M_MoveToGoal(self, dist);
if (GameUtil.FindTarget(self))
{
return;
}
if ((self.monsterinfo.search != null) && (GameBase.level.time > self.monsterinfo.idle_time))
{
if (self.monsterinfo.idle_time != 0)
{
self.monsterinfo.search.Think(self);
self.monsterinfo.idle_time = GameBase.level.time + 15 + ( float )Globals.rnd.NextDouble() * 15;
}
else
{
self.monsterinfo.idle_time = GameBase.level.time + ( float )Globals.rnd.NextDouble() * 15;
}
}
}
static void Ai_walk(edict_t self, float dist)
{
M.M_MoveToGoal(self, dist);
if (GameUtil.FindTarget(self))
{
return;
}
if ((self.monsterinfo.search != null) && (GameBase.level.time > self.monsterinfo.idle_time))
{
if (self.monsterinfo.idle_time != 0)
{
self.monsterinfo.search.Think(self);
self.monsterinfo.idle_time = GameBase.level.time + 15 + Lib.Random() * 15;
}
else
{
self.monsterinfo.idle_time = GameBase.level.time + Lib.Random() * 15;
}
}
}
public override void Ai(edict_t self, float dist)
{
float[] v = new float[] { 0, 0, 0 };
edict_t tempgoal;
edict_t save;
bool new1;
edict_t marker;
float d1, d2;
trace_t tr;
float[] v_forward = new float[] { 0, 0, 0 }, v_right = new float[] { 0, 0, 0 };
float left, center, right;
float[] left_target = new float[] { 0, 0, 0 }, right_target = new float[] { 0, 0, 0 };
if ((self.monsterinfo.aiflags & Defines.AI_COMBAT_POINT) != 0)
{
M.M_MoveToGoal(self, dist);
return;
}
if ((self.monsterinfo.aiflags & Defines.AI_SOUND_TARGET) != 0)
{
Math3D.VectorSubtract(self.s.origin, self.enemy.s.origin, v);
if (Math3D.VectorLength(v) < 64)
{
self.monsterinfo.stand.Think(self);
self.spawnflags &= ~1;
self.enemy = null;
}
else
{
M.M_MoveToGoal(self, dist);
}
if (!GameUtil.FindTarget(self))
{
return;
}
}
if (Ai_checkattack(self, dist))
{
return;
}
if (self.monsterinfo.attack_state == Defines.AS_SLIDING)
{
Ai_run_slide(self, dist);
return;
}
if (enemy_vis)
{
M.M_MoveToGoal(self, dist);
self.monsterinfo.aiflags &= ~Defines.AI_LOST_SIGHT;
Math3D.VectorCopy(self.enemy.s.origin, self.monsterinfo.last_sighting);
self.monsterinfo.trail_time = GameBase.level.time;
return;
}
if (GameBase.coop.value != 0)
{
if (GameUtil.FindTarget(self))
{
return;
}
}
if ((self.monsterinfo.search_time != 0) && (GameBase.level.time > (self.monsterinfo.search_time + 20)))
{
M.M_MoveToGoal(self, dist);
self.monsterinfo.search_time = 0;
return;
}
save = self.goalentity;
tempgoal = GameUtil.G_Spawn();
self.goalentity = tempgoal;
new1 = false;
if (0 == (self.monsterinfo.aiflags & Defines.AI_LOST_SIGHT))
{
self.monsterinfo.aiflags |= (Defines.AI_LOST_SIGHT | Defines.AI_PURSUIT_LAST_SEEN);
self.monsterinfo.aiflags &= ~(Defines.AI_PURSUE_NEXT | Defines.AI_PURSUE_TEMP);
new1 = true;
}
if ((self.monsterinfo.aiflags & Defines.AI_PURSUE_NEXT) != 0)
{
self.monsterinfo.aiflags &= ~Defines.AI_PURSUE_NEXT;
self.monsterinfo.search_time = GameBase.level.time + 5;
if ((self.monsterinfo.aiflags & Defines.AI_PURSUE_TEMP) != 0)
{
self.monsterinfo.aiflags &= ~Defines.AI_PURSUE_TEMP;
marker = null;
Math3D.VectorCopy(self.monsterinfo.saved_goal, self.monsterinfo.last_sighting);
new1 = true;
}
else if ((self.monsterinfo.aiflags & Defines.AI_PURSUIT_LAST_SEEN) != 0)
{
self.monsterinfo.aiflags &= ~Defines.AI_PURSUIT_LAST_SEEN;
marker = PlayerTrail.PickFirst(self);
}
else
{
marker = PlayerTrail.PickNext(self);
}
if (marker != null)
{
Math3D.VectorCopy(marker.s.origin, self.monsterinfo.last_sighting);
self.monsterinfo.trail_time = marker.timestamp;
self.s.angles[Defines.YAW] = self.ideal_yaw = marker.s.angles[Defines.YAW];
new1 = true;
}
}
Math3D.VectorSubtract(self.s.origin, self.monsterinfo.last_sighting, v);
d1 = Math3D.VectorLength(v);
if (d1 <= dist)
{
self.monsterinfo.aiflags |= Defines.AI_PURSUE_NEXT;
dist = d1;
}
Math3D.VectorCopy(self.monsterinfo.last_sighting, self.goalentity.s.origin);
if (new1)
{
tr = GameBase.gi.Trace(self.s.origin, self.mins, self.maxs, self.monsterinfo.last_sighting, self, Defines.MASK_PLAYERSOLID);
if (tr.fraction < 1)
{
Math3D.VectorSubtract(self.goalentity.s.origin, self.s.origin, v);
d1 = Math3D.VectorLength(v);
center = tr.fraction;
d2 = d1 * ((center + 1) / 2);
self.s.angles[Defines.YAW] = self.ideal_yaw = Math3D.Vectoyaw(v);
Math3D.AngleVectors(self.s.angles, v_forward, v_right, null);
Math3D.VectorSet(v, d2, -16, 0);
Math3D.G_ProjectSource(self.s.origin, v, v_forward, v_right, left_target);
tr = GameBase.gi.Trace(self.s.origin, self.mins, self.maxs, left_target, self, Defines.MASK_PLAYERSOLID);
left = tr.fraction;
Math3D.VectorSet(v, d2, 16, 0);
Math3D.G_ProjectSource(self.s.origin, v, v_forward, v_right, right_target);
tr = GameBase.gi.Trace(self.s.origin, self.mins, self.maxs, right_target, self, Defines.MASK_PLAYERSOLID);
right = tr.fraction;
center = (d1 * center) / d2;
if (left >= center && left > right)
{
if (left < 1)
{
Math3D.VectorSet(v, d2 * left * 0.5F, -16F, 0F);
Math3D.G_ProjectSource(self.s.origin, v, v_forward, v_right, left_target);
}
Math3D.VectorCopy(self.monsterinfo.last_sighting, self.monsterinfo.saved_goal);
self.monsterinfo.aiflags |= Defines.AI_PURSUE_TEMP;
Math3D.VectorCopy(left_target, self.goalentity.s.origin);
Math3D.VectorCopy(left_target, self.monsterinfo.last_sighting);
Math3D.VectorSubtract(self.goalentity.s.origin, self.s.origin, v);
self.s.angles[Defines.YAW] = self.ideal_yaw = Math3D.Vectoyaw(v);
}
else if (right >= center && right > left)
{
if (right < 1)
{
Math3D.VectorSet(v, d2 * right * 0.5F, 16F, 0F);
Math3D.G_ProjectSource(self.s.origin, v, v_forward, v_right, right_target);
}
Math3D.VectorCopy(self.monsterinfo.last_sighting, self.monsterinfo.saved_goal);
self.monsterinfo.aiflags |= Defines.AI_PURSUE_TEMP;
Math3D.VectorCopy(right_target, self.goalentity.s.origin);
Math3D.VectorCopy(right_target, self.monsterinfo.last_sighting);
Math3D.VectorSubtract(self.goalentity.s.origin, self.s.origin, v);
self.s.angles[Defines.YAW] = self.ideal_yaw = Math3D.Vectoyaw(v);
}
}
}
M.M_MoveToGoal(self, dist);
GameUtil.G_FreeEdict(tempgoal);
if (self != null)
{
self.goalentity = save;
}
}
