void thing_reached_teleport (thingp t, thingp teleport)
{
int tx[MAP_WIDTH*MAP_HEIGHT];
int ty[MAP_WIDTH*MAP_HEIGHT];
int poss = 0;
int x, y;
int delay = 20;
if (!thing_is_player(t)) {
/*
* Only move other things sometimes.
*/
if ((myrand() % 100) < 95) {
return;
}
}
if (!time_have_x_tenths_passed_since(delay,
t->timestamp_last_teleport)) {
return;
}
for (x = 0; x < MAP_WIDTH; x++) {
for (y = 0; y < MAP_HEIGHT; y++) {
level_map_tile *tile =
&server_level->map_grid.tile[x][y][MAP_DEPTH_EXPLOSION];
tpp it = tile->tp;
if (!it) {
continue;
}
if (!tp_is_teleport(it)) {
continue;
}
if (DISTANCE(t->x, t->y, x, y) < 2.0) {
continue;
}
const char *tcol;
const char *col;
if (teleport->data) {
tcol = teleport->data->col_name;
} else {
tcol = 0;
}
col = tile->data.col_name;
if (!col || !tcol) {
tx[poss] = x;
ty[poss] = y;
poss++;
continue;
}
if (!strcmp(col, tcol)) {
tx[poss] = x;
ty[poss] = y;
poss++;
continue;
}
}
}
if (!poss) {
return;
}
t->timestamp_last_teleport = time_get_time_ms();
poss = myrand() % poss;
double nx = tx[poss];
double ny = ty[poss];
/*
* Don't let lava spawn continually on top of itself.
*/
if (thing_is_lava(t) && map_is_lava_at(server_level, nx, ny)) {
return;
}
/*
* Don't let acid spawn continually on top of itself.
*/
if (thing_is_acid(t) && map_is_acid_at(server_level, nx, ny)) {
return;
}
/*
* Don't let water spawn continually on top of itself.
*/
if (thing_is_water(t) && map_is_water_at(server_level, nx, ny)) {
return;
}
/*
* Don't let monsters spawn continually on top of themselves.
*/
if (thing_is_monst(t) && map_is_monst_at(server_level, nx, ny)) {
return;
}
THING_LOG(t, "teleport");
wid_move_end(t->wid);
thing_server_wid_update(t, nx, ny, true /* is_new */);
thing_update(t);
/*
* Make sure the client sees the jump
*/
t->needs_tx_refresh_xy_and_template_id = 1;
thing_handle_collisions(wid_game_map_server_grid_container, t);
MSG_SERVER_SHOUT_AT_ALL_PLAYERS(SOUND, t->x, t->y, "teleport");
}
void thing_reached_teleport (levelp level,
thingp t,
thingp teleport)
{
int tx[MAP_WIDTH*MAP_HEIGHT];
int ty[MAP_WIDTH*MAP_HEIGHT];
int poss = 0;
int x, y;
int delay = 20;
if (!thing_is_player(t)) {
/*
* Only move other things sometimes.
*/
if ((myrand() % 100) < 95) {
return;
}
}
if (!time_have_x_tenths_passed_since(delay,
t->timestamp_last_teleport)) {
return;
}
for (x = 0; x < MAP_WIDTH; x++) {
for (y = 0; y < MAP_HEIGHT; y++) {
level_map_tile *tile =
&level->map_grid.tile[x][y][MAP_DEPTH_EXPLOSION];
tpp it = tile->tp;
if (!it) {
continue;
}
if (!tp_is_teleport(it)) {
continue;
}
if (DISTANCE(t->x, t->y, x, y) < 2.0) {
continue;
}
color tcol;
color col;
tcol = teleport->data.col;
col = tile->data.col;
if (color_none(col) || color_none(tcol)) {
tx[poss] = x;
ty[poss] = y;
poss++;
continue;
}
if (color_cmp(col, tcol)) {
tx[poss] = x;
ty[poss] = y;
poss++;
continue;
}
}
}
if (!poss) {
return;
}
t->timestamp_last_teleport = time_get_time_ms();
poss = myrand() % poss;
double nx = tx[poss];
double ny = ty[poss];
/*
* Don't let lava spawn continually on top of itself.
*/
if (thing_is_lava(t) && map_is_lava_at(level, nx, ny)) {
return;
}
/*
* Don't let water spawn continually on top of itself.
*/
if (thing_is_water(t) && map_is_water_at(level, nx, ny)) {
return;
}
/*
* Don't let acid spawn continually on top of itself.
*/
if (thing_is_acid(t) && map_is_acid_at(level, nx, ny)) {
return;
}
/*
* Don't let water spawn continually on top of itself.
*/
if (thing_is_water(t) && map_is_water_at(level, nx, ny)) {
return;
}
/*
* Don't let monsters spawn continually on top of themselves.
*/
if (thing_is_monst(t) && map_is_monst_at(level, nx, ny)) {
return;
}
THING_LOG(t, "Teleport");
wid_move_end(t->wid);
thing_wid_update(level,
t, nx, ny,
false /* smooth */,
true /* is_new */);
/*
* Make sure the client sees the jump
*/
thing_handle_collisions(level, t);
MSG_SHOUT_AT(SOUND, t, t->x, t->y, "teleport");
}
/*
* Try to fall down
*/
int thing_fall (levelp level, thingp t)
{
double x = t->x;
double y = t->y + 0.015;
thingp it;
if (thing_is_monst(t) ||
thing_is_ladder(t) ||
thing_is_player(t)) {
it = thing_overlaps(level, t, t->x, t->y, thing_is_ladder);
if (it) {
thing_hit_ground(level, t, it);
return (false);
}
}
if (t->jump_speed) {
t->fall_speed = 0;
return (false);
}
if (thing_is_monst(t) ||
thing_is_player(t)) {
if (t->fall_speed > THING_FALL_SPEED_HIT_SPIKES) {
it = thing_overlaps(level, t, t->x, t->y, thing_is_spikes);
if (it) {
THING_LOG(t, "fell onto spikes (%f)", t->fall_speed);
(void) thing_hit(level, t, it, 1);
}
}
}
it = thing_hit_fall_obstacle(level, t, x, y);
if (it) {
thing_hit_ground(level, t, it);
return (false);
}
t->fall_speed += THING_FALL_SPEED_GRAVITY;
t->falling_too_fast = false;
if (t->fall_speed - t->jump_speed > THING_FALL_SPEED_TOO_FAST) {
t->falling_too_fast = true;
}
if (t->fall_speed > 1) {
t->fall_speed = 1;
}
y = t->y + t->fall_speed;
it = thing_hit_fall_obstacle(level, t, x, y);
if (it) {
y = t->y + t->fall_speed / 2;
it = thing_hit_fall_obstacle(level, t, x, y);
if (it) {
y = t->y + t->fall_speed / 4;
it = thing_hit_fall_obstacle(level, t, x, y);
if (it) {
y = t->y + t->fall_speed / 4;
it = thing_hit_fall_obstacle(level, t, x, y);
if (it) {
thing_hit_ground(level, t, it);
return (false);
}
}
}
}
thing_wid_update(level, t, x, y, true, false /* is new */);
thing_handle_collisions(level, t);
return (true);
}
