void setup_training_move_near(struct Thing *creatng, SubtlCodedCoords stl_num)
{
SubtlCodedCoords near_stl_num;
MapSubtlDelta dist_x,dist_y;
long stl_x,stl_y;
stl_x = stl_num_decode_x(stl_num);
stl_y = stl_num_decode_y(stl_num);
// Select a subtile closer to current position
dist_x = stl_x - (MapSubtlDelta)creatng->mappos.x.stl.num;
dist_y = stl_y - (MapSubtlDelta)creatng->mappos.y.stl.num;
if (abs(dist_x) > abs(dist_y))
{
if (dist_x > 0) {
stl_x -= 1;
} else {
stl_x += 1;
}
} else
{
if (dist_y > 0) {
stl_y -= 1;
} else {
stl_y += 1;
}
}
near_stl_num = get_subtile_number(stl_x,stl_y);
setup_training_move(creatng, near_stl_num);
}
/**
* Finds a safe and unused, adjacent position in room for a creature.
*
* @param pos Position of the creature to be moved.
* @param owner Room owner to keep.
* @return Coded subtiles of the new position, or 0 on failure.
* @see person_get_somewhere_adjacent_in_room()
*/
SubtlCodedCoords find_unused_adjacent_position_in_workshop(const struct Coord3d *pos, long owner)
{
static const struct Around corners[] = { {1,2}, {0,1}, {1,0}, {2,1} };
long i;
for (i=0; i < SMALL_AROUND_LENGTH; i++)
{
MapSlabCoord slb_x, slb_y;
slb_x = subtile_slab_fast(pos->x.stl.num) + (long)small_around[i].delta_x;
slb_y = subtile_slab_fast(pos->y.stl.num) + (long)small_around[i].delta_y;
struct SlabMap *slb;
slb = get_slabmap_block(slb_x, slb_y);
if ((slb->kind == SlbT_WORKSHOP) && (slabmap_owner(slb) == owner))
{
struct Thing *mnfc_creatng;
MapSubtlCoord stl_x, stl_y;
stl_x = slab_subtile(slb_x, corners[i].delta_x);
stl_y = slab_subtile(slb_y, corners[i].delta_y);
mnfc_creatng = get_other_creature_manufacturing_on_subtile(owner, stl_x, stl_y, INVALID_THING);
if (!thing_is_invalid(mnfc_creatng)) {
// Position used by another manufacturer
continue;
}
struct Thing *objtng;
objtng = get_workshop_equipment_to_work_with_on_subtile(owner, slab_subtile_center(slb_x), slab_subtile_center(slb_y));
if (thing_is_invalid(objtng)) {
// Position has no work equipment nearby
continue;
}
// Found an acceptable position
return get_subtile_number(stl_x, stl_y);
}
}
return 0;
}
void process_disease(struct Thing *creatng)
{
SYNCDBG(18,"Starting");
//_DK_process_disease(thing);
struct CreatureControl *cctrl;
cctrl = creature_control_get_from_thing(creatng);
if (!creature_affected_by_spell(creatng, SplK_Disease)) {
return;
}
if (ACTION_RANDOM(100) < game.disease_transfer_percentage)
{
SubtlCodedCoords stl_num;
long n;
stl_num = get_subtile_number(creatng->mappos.x.stl.num,creatng->mappos.y.stl.num);
for (n=0; n < AROUND_MAP_LENGTH; n++)
{
struct Thing *thing;
struct Map *mapblk;
unsigned long k;
long i;
mapblk = get_map_block_at_pos(stl_num+around_map[n]);
k = 0;
i = get_mapwho_thing_index(mapblk);
while (i != 0)
{
thing = thing_get(i);
if (thing_is_invalid(thing))
{
WARNLOG("Jump out of things array");
break;
}
i = thing->next_on_mapblk;
// Per thing code
if (thing_is_creature(thing) && ((get_creature_model_flags(thing) & CMF_IsSpecDigger) == 0)
&& (thing->owner != cctrl->disease_caster_plyridx) && !creature_affected_by_spell(thing, SplK_Disease))
{
struct CreatureControl *tngcctrl;
tngcctrl = creature_control_get_from_thing(thing);
apply_spell_effect_to_thing(thing, SplK_Disease, cctrl->explevel);
tngcctrl->disease_caster_plyridx = cctrl->disease_caster_plyridx;
}
// Per thing code ends
k++;
if (k > THINGS_COUNT)
{
ERRORLOG("Infinite loop detected when sweeping things list");
erstat_inc(ESE_InfChainTngPerMapWho);
break_mapwho_infinite_chain(mapblk);
break;
}
}
}
}
if (((game.play_gameturn - cctrl->disease_start_turn) % game.disease_lose_health_time) == 0)
{
apply_damage_to_thing_and_display_health(creatng, game.disease_lose_percentage_health * cctrl->max_health / 100, DmgT_Biological, cctrl->disease_caster_plyridx);
}
}
short creature_scavenged_disappear(struct Thing *thing)
{
struct CreatureControl *cctrl;
struct Dungeon *dungeon;
struct Room *room;
struct Coord3d pos;
long stl_x, stl_y;
long i;
//return _DK_creature_scavenged_disappear(thing);
cctrl = creature_control_get_from_thing(thing);
cctrl->byte_9A--;
if (cctrl->byte_9A > 0)
{
if ((cctrl->byte_9A == 7) && (cctrl->byte_9B < PLAYERS_COUNT))
{
create_effect(&thing->mappos, get_scavenge_effect_element(cctrl->byte_9B), thing->owner);
}
return 0;
}
// We don't really have to convert coordinates into numbers and back to XY.
i = get_subtile_number(cctrl->scavenge.stl_9D_x, cctrl->scavenge.stl_9D_y);
stl_x = stl_num_decode_x(i);
stl_y = stl_num_decode_y(i);
room = subtile_room_get(stl_x, stl_y);
if (room_is_invalid(room) || (room->kind != RoK_SCAVENGER))
{
ERRORLOG("Room %s at (%d,%d) disappeared.",room_code_name(RoK_SCAVENGER),(int)stl_x,(int)stl_y);
kill_creature(thing, INVALID_THING, -1, CrDed_NoEffects);
return -1;
}
if (find_random_valid_position_for_thing_in_room(thing, room, &pos))
{
move_thing_in_map(thing, &pos);
anger_set_creature_anger_all_types(thing, 0);
dungeon = get_dungeon(cctrl->byte_9B);
dungeon->creatures_scavenge_gain++;
if (is_my_player_number(thing->owner))
output_message(SMsg_MinionScanvenged, 0, true);
cctrl->byte_9C = thing->owner;
change_creature_owner(thing, cctrl->byte_9B);
internal_set_thing_state(thing, CrSt_CreatureScavengedReappear);
return 0;
} else
{
ERRORLOG("No valid position inside %s room for %s.",room_code_name(room->kind),thing_model_name(thing));
kill_creature(thing, INVALID_THING, -1, CrDed_NoEffects);
return -1;
}
}
void clear_stat_light_map(void)
{
unsigned long x,y,i;
game.lish.field_46149 = 32;
game.lish.field_4614D = 0;
game.lish.field_4614F = 0;
for (y=0; y < (map_subtiles_y+1); y++)
{
for (x=0; x < (map_subtiles_x+1); x++)
{
i = get_subtile_number(x,y);
game.lish.stat_light_map[i] = 0;
}
}
}
void setup_move_to_new_training_position(struct Thing *thing, struct Room *room, unsigned long restart)
{
struct CreatureControl *cctrl;
struct CreatureStats *crstat;
struct Thing *prtng;
struct CreatureControl *prctrl;
struct Coord3d pos;
long i;
SYNCDBG(8,"Starting for %s",thing_model_name(thing));
//_DK_setup_move_to_new_training_position(thing, room, a3);
cctrl = creature_control_get_from_thing(thing);
crstat = creature_stats_get_from_thing(thing);
if ( restart )
cctrl->training.search_timeout = 50;
// Try partner training
if ((crstat->partner_training > 0) && (ACTION_RANDOM(100) < crstat->partner_training))
{
prtng = get_creature_in_training_room_which_could_accept_partner(room, thing);
if (!thing_is_invalid(prtng))
{
SYNCDBG(7,"The %s found %s as training partner.",thing_model_name(thing),thing_model_name(prtng));
prctrl = creature_control_get_from_thing(prtng);
prctrl->training.mode = CrTrMd_PartnerTraining;
prctrl->training.train_timeout = 75;
prctrl->training.partner_idx = thing->index;
prctrl->training.partner_creation = thing->creation_turn;
cctrl->training.mode = CrTrMd_PartnerTraining;
cctrl->training.train_timeout = 75;
cctrl->training.partner_idx = prtng->index;
cctrl->training.partner_creation = prtng->creation_turn;
return;
}
}
// No partner - train at some random position
cctrl->training.mode = CrTrMd_SearchForTrainPost;
if (find_random_valid_position_for_thing_in_room(thing, room, &pos))
{
SYNCDBG(8,"Going to train at (%d,%d)",(int)pos.x.stl.num,(int)pos.y.stl.num);
i = get_subtile_number(pos.x.stl.num,pos.y.stl.num);
setup_training_move(thing, i);
} else {
SYNCDBG(8,"No new position found, staying at (%d,%d)",(int)cctrl->moveto_pos.x.stl.num,(int)cctrl->moveto_pos.x.stl.num);
}
if (cctrl->instance_id == CrInst_NULL)
{
set_creature_instance(thing, CrInst_SWING_WEAPON_SWORD, 1, 0, 0);
}
}
void setup_workshop_search_for_post(struct Thing *creatng)
{
struct Room *room;
struct Thing *postng;
postng = INVALID_THING;
room = get_room_thing_is_on(creatng);
// Find a random slab in the room to be used as our starting point
long i;
unsigned long n;
i = ACTION_RANDOM(room->slabs_count);
n = room->slabs_list;
while (i > 0)
{
n = get_next_slab_number_in_room(n);
i--;
}
i = room->slabs_count;
while (i > 0)
{
// Loop the slabs list
if (n <= 0) {
n = room->slabs_list;
}
MapSlabCoord slb_x, slb_y;
slb_x = subtile_slab_fast(stl_num_decode_x(n));
slb_y = subtile_slab_fast(stl_num_decode_y(n));
struct Thing *objtng;
objtng = get_workshop_equipment_to_work_with_on_subtile(creatng->owner, slab_subtile_center(slb_x), slab_subtile_center(slb_y));
if (!thing_is_invalid(objtng)) {
postng = objtng;
}
n = get_next_slab_number_in_room(n);
i--;
}
if (thing_is_invalid(postng))
{
SYNCDBG(9,"Work in %s, the %s moves to new pos",room_code_name(room->kind),thing_model_name(creatng));
setup_move_to_new_workshop_position(creatng, room, 1);
} else
{
SYNCDBG(9,"Work in %s, the %s found a post",room_code_name(room->kind),thing_model_name(creatng));
setup_workshop_move(creatng, get_subtile_number(postng->mappos.x.stl.num, postng->mappos.y.stl.num));
}
}
TbBool load_map_data_file(LevelNumber lv_num)
{
struct Map *mapblk;
unsigned long x,y;
unsigned char *buf;
unsigned long i;
unsigned long n;
unsigned short *wptr;
long fsize;
clear_map();
fsize = 2*(map_subtiles_y+1)*(map_subtiles_x+1);
buf = load_single_map_file_to_buffer(lv_num,"dat",&fsize,LMFF_None);
if (buf == NULL)
return false;
i = 0;
for (y=0; y < (map_subtiles_y+1); y++)
{
for (x=0; x < (map_subtiles_x+1); x++)
{
mapblk = get_map_block_at(x,y);
n = -lword(&buf[i]);
mapblk->data ^= (mapblk->data ^ n) & 0x7FF;
i += 2;
}
}
LbMemoryFree(buf);
// Clear some bits and do some other setup
for (y=0; y < (map_subtiles_y+1); y++)
{
for (x=0; x < (map_subtiles_x+1); x++)
{
mapblk = get_map_block_at(x,y);
wptr = &game.lish.subtile_lightness[get_subtile_number(x,y)];
*wptr = 32;
mapblk->data &= 0xFFC007FFu;
mapblk->data &= ~0x0F000000;
mapblk->data &= ~0xF0000000;
}
}
return true;
}
short good_back_at_start(struct Thing *thing)
{
// Debug code to find incorrect states
if (!is_hero_thing(thing))
{
ERRORLOG("Non hero thing %ld, %s, owner %ld - reset",(long)thing->index,thing_model_name(thing),(long)thing->owner);
set_start_state(thing);
return false;
}
//return _DK_good_back_at_start(thing);
if (thing->creature.gold_carried <= 0)
{
set_start_state(thing);
return 1;
}
SubtlCodedCoords stl_num;
long m,n;
stl_num = get_subtile_number(thing->mappos.x.stl.num,thing->mappos.y.stl.num);
m = ACTION_RANDOM(AROUND_MAP_LENGTH);
for (n=0; n < AROUND_MAP_LENGTH; n++)
{
struct Map *mapblk;
mapblk = get_map_block_at_pos(stl_num+around_map[m]);
// Per-block code
if ((mapblk->flags & MapFlg_IsTall) == 0)
{
MapSubtlCoord stl_x, stl_y;
stl_x = stl_num_decode_x(stl_num+around_map[m]);
stl_y = stl_num_decode_y(stl_num+around_map[m]);
if (setup_person_move_to_position(thing, stl_x, stl_y, NavRtF_Default)) {
thing->continue_state = CrSt_GoodDropsGold;
return 1;
}
}
// Per-block code ends
m = (m + 1) % AROUND_MAP_LENGTH;
}
set_start_state(thing);
return 1;
}
/**
* Finds a random training post near to the current position of given creature.
* Used when finding a training post seems to be taking too long; in that case, creature should start training with a nearest post.
* Note that this routine does not always select the nearest post - it is enough if it's 3 subtiles away.
*
* @param creatng The creature who wish to train with training post.
*/
void setup_training_search_for_post(struct Thing *creatng)
{
struct Room *room;
struct Thing *traintng;
struct Thing *thing;
long start_slab;
long min_distance,dist;
long slb_x,slb_y;
long i,k;
room = get_room_thing_is_on(creatng);
// Let's start from a random slab
slb_x = -1;
slb_y = -1;
min_distance = LONG_MAX;
traintng = INVALID_THING;
start_slab = ACTION_RANDOM(room->slabs_count);
k = start_slab;
i = room->slabs_list;
while (i != 0)
{
slb_x = slb_num_decode_x(i);
slb_y = slb_num_decode_y(i);
i = get_next_slab_number_in_room(i);
if (k <= 0)
break;
k--;
}
// Got random starting slab, now sweep room slabs from it
thing = INVALID_THING;
k = room->slabs_count;
i = get_slab_number(slb_x,slb_y);
while (k > 0)
{
slb_x = slb_num_decode_x(i);
slb_y = slb_num_decode_y(i);
i = get_next_slab_number_in_room(i);
if (i == 0)
i = room->slabs_list;
// Per room tile code - find a nearest training post
thing = get_object_at_subtile_of_model_and_owned_by(slab_subtile_center(slb_x), slab_subtile_center(slb_y), 31, creatng->owner);
if (!thing_is_invalid(thing))
{
dist = get_2d_distance(&creatng->mappos, &thing->mappos);
if (dist < min_distance) {
traintng = thing;
min_distance = dist;
if (min_distance < (3<<8))
break;
}
}
// Per room tile code ends
k--;
}
// Got trainer (or not...), now do the correct action
if (thing_is_invalid(traintng))
{
SYNCDBG(6,"Room no longer have training post, moving somewhere else.");
setup_move_to_new_training_position(creatng, room, true);
} else
{
i = get_subtile_number(traintng->mappos.x.stl.num,traintng->mappos.y.stl.num);
setup_training_move_near(creatng, i);
}
}