/**
* Recount all Units, ignoring the cache array. Also set the unitCount
* of all houses to zero.
*/
void Unit_Recount()
{
uint16 index;
PoolFindStruct find = {-1, -1, -1};
House* h = House_Find(&find);
while (h != NULL)
{
h->unitCount = 0;
h = House_Find(&find);
}
g_unitFindCount = 0;
for (index = 0; index < UNIT_INDEX_MAX; index++)
{
Unit* u = Unit_Get_ByIndex(index);
if (!u->o.flags.s.used)
continue;
h = House_Get_ByIndex(u->o.houseID);
h->unitCount++;
g_unitFindArray[g_unitFindCount++] = u;
}
}
static void Scenario_Load_Houses()
{
House *h;
uint8 houseID;
for (houseID = 0; houseID < HOUSE_MAX; houseID++) {
Scenario_Load_House(houseID);
}
h = g_playerHouse;
/* In case there was no unitCountMax in the scenario, calculate
* it based on values used for the AI controlled houses. */
if (h->unitCountMax == 0) {
PoolFindStruct find;
uint8 max;
House *h;
find.houseID = HOUSE_INVALID;
find.index = 0xFFFF;
find.type = 0xFFFF;
max = 80;
while ((h = House_Find(&find)) != NULL) {
/* Skip the human controlled house */
if (h->flags.human) continue;
max -= h->unitCountMax;
}
h->unitCountMax = max;
}
}
/**
* Recount all Structures, ignoring the cache array. Also set the structureCount
* of all houses to zero.
*/
void Structure_Recount(void)
{
uint16 index;
PoolFindStruct find = { -1, -1, -1 };
House *h = House_Find(&find);
while (h != NULL) {
h->unitCount = 0;
h = House_Find(&find);
}
g_structureFindCount = 0;
for (index = 0; index < STRUCTURE_INDEX_MAX_SOFT; index++) {
Structure *s = Structure_Get_ByIndex(index);
if (s->o.flags.s.used) g_structureFindArray[g_structureFindCount++] = s;
}
}
/**
* Loop over all houses, preforming various of tasks.
*/
void GameLoop_House(void)
{
PoolFindStruct find;
House *h = NULL;
bool tickHouse = false;
bool tickPowerMaintenance = false;
bool tickStarport = false;
bool tickReinforcement = false;
bool tickMissileCountdown = false;
bool tickStarportAvailability = false;
if (g_debugScenario) return;
if (s_tickHouseHouse <= g_timerGame) {
tickHouse = true;
s_tickHouseHouse = g_timerGame + 900;
}
if (g_tickHousePowerMaintenance <= g_timerGame) {
tickPowerMaintenance = true;
g_tickHousePowerMaintenance = g_timerGame + 10800;
}
if (s_tickHouseStarport <= g_timerGame) {
tickStarport = true;
s_tickHouseStarport = g_timerGame + 180;
}
if (s_tickHouseReinforcement <= g_timerGame) {
tickReinforcement = true;
s_tickHouseReinforcement = g_timerGame + (g_debugGame ? 60 : 600);
}
if (s_tickHouseMissileCountdown <= g_timerGame) {
tickMissileCountdown = true;
s_tickHouseMissileCountdown = g_timerGame + 60;
}
if (s_tickHouseStarportAvailability <= g_timerGame) {
tickStarportAvailability = true;
s_tickHouseStarportAvailability = g_timerGame + 1800;
}
if (tickMissileCountdown && g_houseMissileCountdown != 0) {
g_houseMissileCountdown--;
Sound_Output_Feedback(g_houseMissileCountdown + 41);
if (g_houseMissileCountdown == 0) Unit_LaunchHouseMissile(Map_FindLocationTile(4, g_playerHouseID));
}
if (tickStarportAvailability) {
uint16 type;
/* Pick a random unit to increase starport availability */
type = Tools_RandomLCG_Range(0, UNIT_MAX - 1);
/* Increase how many of this unit is available via starport by one */
if (g_starportAvailable[type] != 0 && g_starportAvailable[type] < 10) {
if (g_starportAvailable[type] == -1) {
g_starportAvailable[type] = 1;
} else {
g_starportAvailable[type]++;
}
}
}
if (tickReinforcement) {
Unit *nu = NULL;
int i;
for (i = 0; i < 16; i++) {
uint16 locationID;
bool deployed;
Unit *u;
if (g_scenario.reinforcement[i].unitID == UNIT_INDEX_INVALID) continue;
if (g_scenario.reinforcement[i].timeLeft == 0) continue;
if (--g_scenario.reinforcement[i].timeLeft != 0) continue;
u = Unit_Get_ByIndex(g_scenario.reinforcement[i].unitID);
locationID = g_scenario.reinforcement[i].locationID;
deployed = false;
if (locationID >= 4) {
if (nu == NULL) {
nu = Unit_Create(UNIT_INDEX_INVALID, UNIT_CARRYALL, u->o.houseID, Tile_UnpackTile(Map_FindLocationTile(Tools_Random_256() & 3, u->o.houseID)), 100);
if (nu != NULL) {
nu->o.flags.s.byScenario = true;
Unit_SetDestination(nu, Tools_Index_Encode(Map_FindLocationTile(locationID, u->o.houseID), IT_TILE));
}
}
if (nu != NULL) {
u->o.linkedID = nu->o.linkedID;
nu->o.linkedID = (uint8)u->o.index;
nu->o.flags.s.inTransport = true;
g_scenario.reinforcement[i].unitID = UNIT_INDEX_INVALID;
deployed = true;
} else {
/* Failed to create carry-all, try again in a short moment */
g_scenario.reinforcement[i].timeLeft = 1;
}
} else {
deployed = Unit_SetPosition(u, Tile_UnpackTile(Map_FindLocationTile(locationID, u->o.houseID)));
}
if (deployed && g_scenario.reinforcement[i].repeat != 0) {
tile32 tile;
tile.x = 0xFFFF;
tile.y = 0xFFFF;
g_validateStrictIfZero++;
u = Unit_Create(UNIT_INDEX_INVALID, u->o.type, u->o.houseID, tile, 0);
g_validateStrictIfZero--;
if (u != NULL) {
g_scenario.reinforcement[i].unitID = u->o.index;
g_scenario.reinforcement[i].timeLeft = g_scenario.reinforcement[i].timeBetween;
}
}
}
}
find.houseID = HOUSE_INVALID;
find.index = 0xFFFF;
find.type = 0xFFFF;
while (true) {
h = House_Find(&find);
if (h == NULL) break;
if (tickHouse) {
/* ENHANCEMENT -- Originally this code was outside the house loop, which seems very odd.
* This problem is considered to be so bad, that the original code has been removed. */
if (h->index != g_playerHouseID) {
if (h->creditsStorage < h->credits) {
h->credits = h->creditsStorage;
}
} else {
uint16 maxCredits = max(h->creditsStorage, g_playerCreditsNoSilo);
if (h->credits > maxCredits) {
h->credits = maxCredits;
GUI_DisplayText(String_Get_ByIndex(STR_INSUFFICIENT_SPICE_STORAGE_AVAILABLE_SPICE_IS_LOST), 1);
}
}
if (h->index == g_playerHouseID) {
if (h->creditsStorage > g_playerCreditsNoSilo) {
g_playerCreditsNoSilo = 0;
}
if (g_playerCreditsNoSilo == 0 && g_campaignID > 1 && h->credits != 0) {
if (h->creditsStorage != 0 && ((h->credits * 256 / h->creditsStorage) > 200)) {
GUI_DisplayText(String_Get_ByIndex(STR_SPICE_STORAGE_CAPACITY_LOW_BUILD_SILOS), 0);
}
}
if (h->credits < 100 && g_playerCreditsNoSilo != 0) {
GUI_DisplayText(String_Get_ByIndex(STR_CREDITS_ARE_LOW_HARVEST_SPICE_FOR_MORE_CREDITS), 0);
}
}
}
if (tickHouse) House_EnsureHarvesterAvailable((uint8)h->index);
if (tickStarport && h->starportLinkedID != UNIT_INDEX_INVALID) {
Unit *u = NULL;
h->starportTimeLeft--;
if ((int16)h->starportTimeLeft < 0) h->starportTimeLeft = 0;
if (h->starportTimeLeft == 0) {
Structure *s;
s = Structure_Get_ByIndex(g_structureIndex);
if (s->o.type == STRUCTURE_STARPORT && s->o.houseID == h->index) {
u = Unit_CreateWrapper((uint8)h->index, UNIT_FRIGATE, Tools_Index_Encode(s->o.index, IT_STRUCTURE));
} else {
PoolFindStruct find2;
find2.houseID = h->index;
find2.index = 0xFFFF;
find2.type = STRUCTURE_STARPORT;
while (true) {
s = Structure_Find(&find2);
if (s == NULL) break;
if (s->o.linkedID != 0xFF) continue;
u = Unit_CreateWrapper((uint8)h->index, UNIT_FRIGATE, Tools_Index_Encode(s->o.index, IT_STRUCTURE));
break;
}
}
if (u != NULL) {
u->o.linkedID = (uint8)h->starportLinkedID;
h->starportLinkedID = UNIT_INDEX_INVALID;
u->o.flags.s.inTransport = true;
Sound_Output_Feedback(38);
}
h->starportTimeLeft = (u != NULL) ? g_table_houseInfo[h->index].starportDeliveryTime : 1;
}
}
if (tickHouse) {
House_CalculatePowerAndCredit(h);
Structure_CalculateHitpointsMax(h);
if (h->timerUnitAttack != 0) h->timerUnitAttack--;
if (h->timerSandwormAttack != 0) h->timerSandwormAttack--;
if (h->timerStructureAttack != 0) h->timerStructureAttack--;
if (h->harvestersIncoming > 0 && Unit_CreateWrapper((uint8)h->index, UNIT_HARVESTER, 0) != NULL) h->harvestersIncoming--;
}
if (tickPowerMaintenance) {
uint16 powerMaintenanceCost = (h->powerUsage / 32) + 1;
h->credits -= min(h->credits, powerMaintenanceCost);
}
}
}
/**
* Prepare the map (after loading scenario or savegame). Does some basic
* sanity-check and corrects stuff all over the place.
*/
void Game_Prepare(void)
{
PoolFindStruct find;
uint16 oldSelectionType;
Tile *t;
int i;
g_validateStrictIfZero++;
oldSelectionType = g_selectionType;
g_selectionType = SELECTIONTYPE_MENTAT;
Structure_Recount();
Unit_Recount();
Team_Recount();
t = &g_map[0];
for (i = 0; i < 64 * 64; i++, t++) {
Structure *s;
Unit *u;
u = Unit_Get_ByPackedTile(i);
s = Structure_Get_ByPackedTile(i);
if (u == NULL || !u->o.flags.s.used) t->hasUnit = false;
if (s == NULL || !s->o.flags.s.used) t->hasStructure = false;
if (t->isUnveiled) Map_UnveilTile(i, g_playerHouseID);
}
find.houseID = HOUSE_INVALID;
find.index = 0xFFFF;
find.type = 0xFFFF;
while (true) {
Unit *u;
u = Unit_Find(&find);
if (u == NULL) break;
if (u->o.flags.s.isNotOnMap) continue;
Unit_RemoveFog(u);
Unit_UpdateMap(1, u);
}
find.houseID = HOUSE_INVALID;
find.index = 0xFFFF;
find.type = 0xFFFF;
while (true) {
Structure *s;
s = Structure_Find(&find);
if (s == NULL) break;
if (s->o.type == STRUCTURE_SLAB_1x1 || s->o.type == STRUCTURE_SLAB_2x2 || s->o.type == STRUCTURE_WALL) continue;
if (s->o.flags.s.isNotOnMap) continue;
Structure_RemoveFog(s);
if (s->o.type == STRUCTURE_STARPORT && s->o.linkedID != 0xFF) {
Unit *u = Unit_Get_ByIndex(s->o.linkedID);
if (!u->o.flags.s.used || !u->o.flags.s.isNotOnMap) {
s->o.linkedID = 0xFF;
s->countDown = 0;
} else {
Structure_SetState(s, STRUCTURE_STATE_READY);
}
}
Script_Load(&s->o.script, s->o.type);
if (s->o.type == STRUCTURE_PALACE) {
House_Get_ByIndex(s->o.houseID)->palacePosition = s->o.position;
}
if ((House_Get_ByIndex(s->o.houseID)->palacePosition.x != 0) || (House_Get_ByIndex(s->o.houseID)->palacePosition.y != 0)) continue;
House_Get_ByIndex(s->o.houseID)->palacePosition = s->o.position;
}
find.houseID = HOUSE_INVALID;
find.index = 0xFFFF;
find.type = 0xFFFF;
while (true) {
House *h;
h = House_Find(&find);
if (h == NULL) break;
h->structuresBuilt = Structure_GetStructuresBuilt(h);
House_UpdateCreditsStorage((uint8)h->index);
House_CalculatePowerAndCredit(h);
}
GUI_Palette_CreateRemap(g_playerHouseID);
Map_SetSelection(g_selectionPosition);
if (g_structureActiveType != 0xFFFF) {
Map_SetSelectionSize(g_table_structureInfo[g_structureActiveType].layout);
} else {
Structure *s = Structure_Get_ByPackedTile(g_selectionPosition);
if (s != NULL) Map_SetSelectionSize(g_table_structureInfo[s->o.type].layout);
}
Voice_LoadVoices(g_playerHouseID);
g_tickHousePowerMaintenance = max(g_timerGame + 70, g_tickHousePowerMaintenance);
g_viewport_forceRedraw = true;
g_playerCredits = 0xFFFF;
g_selectionType = oldSelectionType;
g_validateStrictIfZero--;
}
