/**
* qty does not actually buy that qty, but checks that the AI has enough cash to buy that qty.
*
* @param type
* @param location
* @param qty
* @param keep_reserve_cash
* @return
*/
private boolean buyUnit(int type, Point location, int qty, boolean keep_reserve_cash) {
int cost = UnitStats.GetCost(type) * qty;
if (keep_reserve_cash) {
cost += this.player_attack_units_threat * 2;
}
if (main.game_data.pdata[side].getCash() >= cost) {
if (main.game_data.map_data.map[location.x][location.y].owner == side) {
if (main.isAreaClearForNewUnit(
location.x * MapData.SQUARE_SIZE, location.y * MapData.SQUARE_SIZE, type)) {
UnitStats.CreateUnit(main, type, location.x, location.y, side);
main.game_data.pdata[side].addCash(-UnitStats.GetCost(type));
if (Main.DEBUG_AI) {
main.addLogEntry("AI bought " + UnitStats.GetName(type));
}
this.updateIntel();
return true;
} else {
if (Main.DEBUG_AI) {
main.addLogEntry("Area " + top_threat_location + " not clear");
}
}
}
}
return false;
}
public void process() {
if (ai_interval.hitInterval()) {
if (update_intel_interval.hitInterval()) {
this.updateIntel();
}
if (attack_type_to_build == -1) {
SelectRandomUnitTypeAndQty(true);
}
if (defence_type_to_build == -1) {
SelectRandomUnitTypeAndQty(false);
}
if (max_map_threat <= 1) {
if (build_mine || max_map_target == 0) {
if (best_mine_location.x >= 0) {
if (buyUnit(UnitStats.MINE, best_mine_location, 1, true)) {
this.build_mine = Functions.rnd(1, BUY_MINE_CHANCE) > 1;
}
} else {
if (Main.DEBUG_AI) {
main.addLogEntry("No potential mine location found.");
}
}
} else if (max_map_target > 0) {
if (buyUnit(
attack_type_to_build, top_target_location, this.num_attackers_to_build, false)) {
this.num_attackers_to_build--;
if (this.num_attackers_to_build == 0) {
this.build_mine = Functions.rnd(1, BUY_MINE_CHANCE) > 1;
SelectRandomUnitTypeAndQty(true);
} else {
ai_interval.fireInterval(); // SO we buy again quickly!
}
}
}
} else { // Defend!
if (buyUnit(defence_type_to_build, top_threat_location, num_defenders_to_build, false)) {
num_defenders_to_build--;
if (num_defenders_to_build == 0) {
SelectRandomUnitTypeAndQty(false);
} else {
ai_interval.fireInterval(); // SO we buy again quickly!
}
}
}
}
}
