void activate_trap_shot_head_for_target90(struct Thing *traptng, struct Thing *creatng)
{
struct TrapStats *trapstat;
trapstat = &trap_stats[traptng->model];
if (trapstat->field_1A <= 0)
{
ERRORLOG("Trap activation of bad shot kind %d",(int)trapstat->field_1A);
return;
}
struct Thing *shotng;
shotng = create_shot(&traptng->mappos, trapstat->field_1A, traptng->owner);
if (!thing_is_invalid(shotng))
{
{
MapCoord crpos_x, crpos_y;
MapCoord trpos_x, trpos_y;
trpos_x = traptng->mappos.x.val;
trpos_y = traptng->mappos.y.val;
crpos_x = creatng->mappos.x.val;
crpos_y = creatng->mappos.y.val;
if (abs(trpos_x - crpos_x) <= abs(trpos_y - crpos_y))
{
if (crpos_y >= trpos_y)
shotng->move_angle_xy = LbFPMath_PI;
else
shotng->move_angle_xy = 0;
} else
{
if (crpos_x >= trpos_x)
shotng->move_angle_xy = LbFPMath_PI/2;
else
shotng->move_angle_xy = 3*LbFPMath_PI/2;
}
}
shotng->move_angle_z = 0;
struct ShotConfigStats *shotst;
shotst = get_shot_model_stats(trapstat->field_1A);
struct ComponentVector cvect;
angles_to_vector(shotng->move_angle_xy, 0, shotst->old->speed, &cvect);
shotng->veloc_push_add.x.val += cvect.x;
shotng->veloc_push_add.y.val += cvect.y;
shotng->veloc_push_add.z.val += cvect.z;
shotng->state_flags |= TF1_PushAdd;
shotng->byte_16 = trapstat->field_1B;
if (shotst->old->firing_sound > 0) {
thing_play_sample(traptng, shotst->old->firing_sound+UNSYNC_RANDOM(shotst->old->firing_sound_variants),
NORMAL_PITCH, 0, 3, 0, 6, FULL_LOUDNESS);
}
if (shotst->old->shot_sound > 0) {
thing_play_sample(shotng, shotst->old->shot_sound, NORMAL_PITCH, 0, 3, 0, 2, FULL_LOUDNESS);
}
}
}
void update_god_lightning_ball(struct Thing *thing)
{
struct CreatureControl *cctrl;
struct Thing *target;
struct ShotConfigStats *shotst;
long i;
// _DK_update_god_lightning_ball(thing);
if (thing->health <= 0)
{
lightning_modify_palette(thing);
return;
}
i = (game.play_gameturn - thing->creation_turn) % 16;
switch (i)
{
case 0:
god_lightning_choose_next_creature(thing);
break;
case 1:
target = thing_get(thing->shot.target_idx);
if (thing_is_invalid(target))
break;
draw_lightning(&thing->mappos,&target->mappos, 96, 60);
break;
case 2:
target = thing_get(thing->shot.target_idx);
if (thing_is_invalid(target))
break;
shotst = get_shot_model_stats(24);
apply_damage_to_thing_and_display_health(target, shotst->old->damage, shotst->damage_type, thing->owner);
if (target->health < 0)
{
cctrl = creature_control_get_from_thing(target);
cctrl->shot_model = ShM_GodLightBall;
kill_creature(target, INVALID_THING, thing->owner, CrDed_DiedInBattle);
}
thing->shot.target_idx = 0;
break;
}
}
void external_activate_trap_shot_at_angle(struct Thing *thing, long a2)
{
struct TrapStats *trapstat;
trapstat = &trap_stats[thing->model];
if (trapstat->field_1A <= 0) {
ERRORLOG("Cannot activate trap with shot model %d",(int)trapstat->field_1A);
return;
}
struct Thing *shotng;
shotng = create_shot(&thing->mappos, trapstat->field_1A, thing->owner);
if (thing_is_invalid(shotng)) {
return;
}
struct ShotConfigStats *shotst;
shotst = get_shot_model_stats(shotng->model);
struct ComponentVector cvect;
shotng->move_angle_xy = a2;
shotng->move_angle_z = 0;
angles_to_vector(shotng->move_angle_xy, 0, shotst->old->speed, &cvect);
shotng->veloc_push_add.x.val += cvect.x;
shotng->veloc_push_add.y.val += cvect.y;
shotng->veloc_push_add.z.val += cvect.z;
shotng->state_flags |= TF1_PushAdd;
shotng->byte_16 = trapstat->field_1B;
const struct ManfctrConfig *mconf;
mconf = &game.traps_config[thing->model];
thing->long_14 = game.play_gameturn + mconf->shots_delay;
if (thing->byte_13 != 255)
{
if (thing->byte_13 > 0) {
thing->byte_13--;
}
if (thing->byte_13 <= 0) {
thing->health = -1;
}
}
}