void create_arena(void)
{
int x;
arena_id = hashstring("arena");
arena = getplanebyid(arena_id);
if (arena != NULL)
return;
score(); /* ist wichtig, damit alle Parteien einen score haben, wenn sie durchs Tor wollen. */
guardian_faction(arena, 999);
if (arena)
arena_center = findregion(plane_center_x(arena), plane_center_y(arena));
if (!arena_center) {
newarena = 1;
arena =
create_new_plane(arena_id, "Arena", -10000, -10000, 0, BLOCKSIZE - 1,
PFL_LOWSTEALING | PFL_NORECRUITS | PFL_NOALLIANCES);
block_create(arena->minx, arena->miny, T_OCEAN);
arena_center = findregion(plane_center_x(arena), plane_center_y(arena));
for (x = 0; x != BLOCKSIZE; ++x) {
int y;
for (y = 0; y != BLOCKSIZE; ++y) {
region *r = findregion(arena->minx + x, arena->miny + y);
freset(r, RF_ENCOUNTER);
r->planep = arena;
switch (distance(r, arena_center)) {
case 4:
terraform(r, T_FIREWALL);
break;
case 0:
terraform(r, T_GLACIER);
break;
case 1:
terraform(r, T_SWAMP);
break;
case 2:
terraform(r, T_MOUNTAIN);
break;
}
}
}
}
make_temple(arena_center);
#ifdef CENTRAL_VOLCANO
init_volcano();
#else
if (arena_center->terrain != T_DESERT)
terraform(arena_center, T_DESERT);
#endif
rsetmoney(arena_center, 0);
rsetpeasants(arena_center, 0);
tower_init();
}
void level_update(int dt, state_t *state)
{
int next = state->until_next;
wave_t *wave = state->wave;
level_t *level = state->level;
next = next > dt ? next - dt : 0;
/* do not advance wave until we are done spawning noobs */
if(next == 0 && level != NULL && state->level_noobs >= wave->noobs) {
if(wave->next != NULL) {
state->wave = wave = wave->next;
next = WAVE_DELAY * 1000;
state->level_noobs = 0;
}
/* only advance level if we have killed/leaked all noobs */
else if(state->kills + state->leaks >= state->total_noobs) {
state->level = level->next;
if(state->level != NULL) {
state->wave = wave = state->level->waves;
tower_init();
grid_init();
state->towers = 0;
state->power_used = 0;
path_load(state, &level->next->map);
}
next = WAVE_DELAY * 1000;
state->level_noobs = 0;
}
}
state->until_next = next;
until_spawn = until_spawn > dt ? until_spawn - dt : 0;
if(state->level_noobs == wave->noobs)
return;
if(until_spawn == 0) {
noob_spawn(wave->speed, wave->hp, wave->shield,
wave->armor_type, state);
if(level != NULL)
state->level_noobs++;
until_spawn += wave->delay;
}
}
