/**
** Send command: Unit board unit.
**
** @param unit pointer to unit.
** @param dest Destination to be boarded.
** @param flush Flag flush all pending commands.
*/
void SendCommandBoard(CUnit &unit, CUnit &dest, int flush)
{
if (!IsNetworkGame()) {
CommandLog("board", &unit, flush, -1, -1, &dest, NULL, -1);
CommandBoard(unit, dest, flush);
} else {
NetworkSendCommand(MessageCommandBoard, unit, -1, -1, &dest, 0, flush);
}
}
/**
** Execute a command (from network).
**
** @param msgnr Network message type
** @param unum Unit number (slot) that receive the command.
** @param x optional X map position.
** @param y optional y map position.
** @param dstnr optional destination unit.
*/
void ExecCommand(unsigned char msgnr, UnitRef unum,
unsigned short x, unsigned short y, UnitRef dstnr)
{
CUnit &unit = UnitManager.GetSlotUnit(unum);
const Vec2i pos(x, y);
const int arg1 = x;
const int arg2 = y;
//
// Check if unit is already killed?
//
if (unit.Destroyed) {
DebugPrint(" destroyed unit skipping %d\n" _C_ UnitNumber(unit));
return;
}
Assert(unit.Type);
const int status = (msgnr & 0x80) >> 7;
// Note: destroyed destination unit is handled by the action routines.
switch (msgnr & 0x7F) {
case MessageSync:
return;
case MessageQuit:
return;
case MessageChat:
return;
case MessageCommandStop:
CommandLog("stop", &unit, FlushCommands, -1, -1, NoUnitP, NULL, -1);
CommandStopUnit(unit);
break;
case MessageCommandStand:
CommandLog("stand-ground", &unit, status, -1, -1, NoUnitP, NULL, -1);
CommandStandGround(unit, status);
break;
case MessageCommandDefend: {
if (dstnr != (unsigned short)0xFFFF) {
CUnit &dest = UnitManager.GetSlotUnit(dstnr);
Assert(dest.Type);
CommandLog("defend", &unit, status, -1, -1, &dest, NULL, -1);
CommandDefend(unit, dest, status);
}
break;
}
case MessageCommandFollow: {
if (dstnr != (unsigned short)0xFFFF) {
CUnit &dest = UnitManager.GetSlotUnit(dstnr);
Assert(dest.Type);
CommandLog("follow", &unit, status, -1, -1, &dest, NULL, -1);
CommandFollow(unit, dest, status);
}
break;
}
case MessageCommandMove:
//Wyrmgus start
// CommandLog("move", &unit, status, pos.x, pos.y, NoUnitP, NULL, -1);
// CommandMove(unit, pos, status);
if (!unit.CanMove()) { //FIXME: find better way to identify whether the unit should move or set a rally point
CommandLog("rally-point", &unit, status, pos.x, pos.y, NoUnitP, NULL, -1);
CommandRallyPoint(unit, pos);
} else {
CommandLog("move", &unit, status, pos.x, pos.y, NoUnitP, NULL, -1);
CommandMove(unit, pos, status);
}
//Wyrmgus end
break;
//Wyrmgus start
case MessageCommandPickUp: {
if (dstnr != (unsigned short)0xFFFF) {
CUnit &dest = UnitManager.GetSlotUnit(dstnr);
Assert(dest.Type);
CommandLog("pick-up", &unit, status, -1, -1, &dest, NULL, -1);
CommandPickUp(unit, dest, status);
}
break;
}
//Wyrmgus end
case MessageCommandRepair: {
CUnit *dest = NoUnitP;
if (dstnr != (unsigned short)0xFFFF) {
dest = &UnitManager.GetSlotUnit(dstnr);
Assert(dest && dest->Type);
}
CommandLog("repair", &unit, status, pos.x, pos.y, dest, NULL, -1);
CommandRepair(unit, pos, dest, status);
break;
}
case MessageCommandAutoRepair:
CommandLog("auto-repair", &unit, status, arg1, arg2, NoUnitP, NULL, 0);
CommandAutoRepair(unit, arg1);
break;
case MessageCommandAttack: {
CUnit *dest = NoUnitP;
if (dstnr != (unsigned short)0xFFFF) {
dest = &UnitManager.GetSlotUnit(dstnr);
Assert(dest && dest->Type);
}
CommandLog("attack", &unit, status, pos.x, pos.y, dest, NULL, -1);
CommandAttack(unit, pos, dest, status);
break;
}
case MessageCommandGround:
CommandLog("attack-ground", &unit, status, pos.x, pos.y, NoUnitP, NULL, -1);
CommandAttackGround(unit, pos, status);
break;
//Wyrmgus start
case MessageCommandUse: {
if (dstnr != (unsigned short)0xFFFF) {
CUnit &dest = UnitManager.GetSlotUnit(dstnr);
Assert(dest.Type);
CommandLog("use", &unit, status, -1, -1, &dest, NULL, -1);
CommandUse(unit, dest, status);
}
break;
}
//Wyrmgus end
case MessageCommandPatrol:
CommandLog("patrol", &unit, status, pos.x, pos.y, NoUnitP, NULL, -1);
CommandPatrolUnit(unit, pos, status);
break;
case MessageCommandBoard: {
if (dstnr != (unsigned short)0xFFFF) {
CUnit &dest = UnitManager.GetSlotUnit(dstnr);
Assert(dest.Type);
CommandLog("board", &unit, status, arg1, arg2, &dest, NULL, -1);
CommandBoard(unit, dest, status);
}
break;
}
case MessageCommandUnload: {
CUnit *dest = NULL;
if (dstnr != (unsigned short)0xFFFF) {
dest = &UnitManager.GetSlotUnit(dstnr);
Assert(dest && dest->Type);
}
CommandLog("unload", &unit, status, pos.x, pos.y, dest, NULL, -1);
CommandUnload(unit, pos, dest, status);
break;
}
case MessageCommandBuild:
CommandLog("build", &unit, status, pos.x, pos.y, NoUnitP, UnitTypes[dstnr]->Ident.c_str(), -1);
CommandBuildBuilding(unit, pos, *UnitTypes[dstnr], status);
break;
case MessageCommandDismiss:
CommandLog("dismiss", &unit, FlushCommands, -1, -1, NULL, NULL, -1);
CommandDismiss(unit);
break;
case MessageCommandResourceLoc:
CommandLog("resource-loc", &unit, status, pos.x, pos.y, NoUnitP, NULL, -1);
CommandResourceLoc(unit, pos, status);
break;
case MessageCommandResource: {
if (dstnr != (unsigned short)0xFFFF) {
CUnit &dest = UnitManager.GetSlotUnit(dstnr);
Assert(dest.Type);
CommandLog("resource", &unit, status, -1, -1, &dest, NULL, -1);
CommandResource(unit, dest, status);
}
break;
}
case MessageCommandReturn: {
CUnit *dest = (dstnr != (unsigned short)0xFFFF) ? &UnitManager.GetSlotUnit(dstnr) : NULL;
CommandLog("return", &unit, status, -1, -1, dest, NULL, -1);
CommandReturnGoods(unit, dest, status);
break;
}
case MessageCommandTrain:
//Wyrmgus start
// CommandLog("train", &unit, status, -1, -1, NoUnitP, UnitTypes[dstnr]->Ident.c_str(), -1);
// CommandTrainUnit(unit, *UnitTypes[dstnr], status);
CommandLog("train", &unit, status, -1, -1, NoUnitP, UnitTypes[dstnr]->Ident.c_str(), arg1); // use X as a way to mark the player
CommandTrainUnit(unit, *UnitTypes[dstnr], arg1, status);
//Wyrmgus end
break;
case MessageCommandCancelTrain:
// We need (short)x for the last slot -1
if (dstnr != (unsigned short)0xFFFF) {
CommandLog("cancel-train", &unit, FlushCommands, -1, -1, NoUnitP,
UnitTypes[dstnr]->Ident.c_str(), (short)x);
CommandCancelTraining(unit, (short)x, UnitTypes[dstnr]);
} else {
CommandLog("cancel-train", &unit, FlushCommands, -1, -1, NoUnitP, NULL, (short)x);
CommandCancelTraining(unit, (short)x, NULL);
}
break;
case MessageCommandUpgrade:
//Wyrmgus start
/*
CommandLog("upgrade-to", &unit, status, -1, -1, NoUnitP,
UnitTypes[dstnr]->Ident.c_str(), -1);
CommandUpgradeTo(unit, *UnitTypes[dstnr], status);
break;
*/
if (arg1 == 2) { //use X as a way to mark whether this is an upgrade or a transformation
CommandLog("transform-into", &unit, status, -1, -1, NoUnitP,
UnitTypes[dstnr]->Ident.c_str(), -1);
CommandTransformIntoType(unit, *UnitTypes[dstnr]);
} else {
CommandLog("upgrade-to", &unit, status, -1, -1, NoUnitP,
UnitTypes[dstnr]->Ident.c_str(), -1);
CommandUpgradeTo(unit, *UnitTypes[dstnr], status);
}
break;
//Wyrmgus end
case MessageCommandCancelUpgrade:
CommandLog("cancel-upgrade-to", &unit, FlushCommands, -1, -1, NoUnitP, NULL, -1);
CommandCancelUpgradeTo(unit);
break;
case MessageCommandResearch:
CommandLog("research", &unit, status, -1, -1, NoUnitP,
AllUpgrades[arg1]->Ident.c_str(), -1);
CommandResearch(unit, *AllUpgrades[arg1], status);
break;
case MessageCommandCancelResearch:
CommandLog("cancel-research", &unit, FlushCommands, -1, -1, NoUnitP, NULL, -1);
CommandCancelResearch(unit);
break;
//Wyrmgus start
case MessageCommandQuest: {
CommandLog("quest", &unit, 0, 0, 0, NoUnitP, Quests[arg1]->Ident.c_str(), -1);
CommandQuest(unit, Quests[arg1]);
break;
}
case MessageCommandBuy: {
if (dstnr != (unsigned short)0xFFFF) {
CUnit &dest = UnitManager.GetSlotUnit(dstnr);
Assert(dest.Type);
CommandLog("buy", &unit, 0, -1, -1, &dest, NULL, arg1);
CommandBuy(unit, &dest, arg1);
}
break;
}
//Wyrmgus end
default: {
int id = (msgnr & 0x7f) - MessageCommandSpellCast;
if (arg2 != (unsigned short)0xFFFF) {
CUnit *dest = NULL;
if (dstnr != (unsigned short)0xFFFF) {
dest = &UnitManager.GetSlotUnit(dstnr);
Assert(dest && dest->Type);
}
CommandLog("spell-cast", &unit, status, pos.x, pos.y, dest, NULL, id);
CommandSpellCast(unit, pos, dest, *SpellTypeTable[id], status);
} else {
CommandLog("auto-spell-cast", &unit, status, arg1, -1, NoUnitP, NULL, id);
CommandAutoSpellCast(unit, id, arg1);
}
break;
}
}
}
/**
** Load all unit before attack.
**
** @param aiForce force to group.
*/
static void AiGroupAttackerForTransport(AiForce &aiForce)
{
Assert(aiForce.State == AiForceAttackingState_Boarding);
unsigned int nbToTransport = 0;
unsigned int transporterIndex = 0;
bool forceIsReady = true;
for (; transporterIndex < aiForce.Size(); ++transporterIndex) {
const CUnit &unit = *aiForce.Units[transporterIndex];
if (unit.Type->CanTransport() && unit.Type->MaxOnBoard - unit.BoardCount > 0) {
nbToTransport = unit.Type->MaxOnBoard - unit.BoardCount;
break;
}
}
if (transporterIndex == aiForce.Size()) {
aiForce.State = AiForceAttackingState_AttackingWithTransporter;
return ;
}
for (unsigned int i = 0; i < aiForce.Size(); ++i) {
const CUnit &unit = *aiForce.Units[i];
const CUnit &transporter = *aiForce.Units[transporterIndex];
if (CanTransport(transporter, unit) && unit.Container == NULL) {
forceIsReady = false;
break;
}
}
if (forceIsReady == true) {
aiForce.State = AiForceAttackingState_AttackingWithTransporter;
return ;
}
for (unsigned int i = 0; i < aiForce.Size(); ++i) {
CUnit &unit = *aiForce.Units[i];
CUnit &transporter = *aiForce.Units[transporterIndex];
if (unit.CurrentAction() == UnitActionBoard
&& static_cast<COrder_Board *>(unit.CurrentOrder())->GetGoal() == &transporter) {
CommandFollow(transporter, unit, 0);
}
if (CanTransport(transporter, unit) && (unit.IsIdle()
|| (unit.CurrentAction() == UnitActionBoard && !unit.Moving
&& static_cast<COrder_Board *>(unit.CurrentOrder())->GetGoal() != &transporter)) && unit.Container == NULL) {
CommandBoard(unit, transporter, FlushCommands);
CommandFollow(transporter, unit, 0);
if (--nbToTransport == 0) { // full : next transporter.
for (++transporterIndex; transporterIndex < aiForce.Size(); ++transporterIndex) {
const CUnit &nextTransporter = *aiForce.Units[transporterIndex];
if (nextTransporter.Type->CanTransport()) {
nbToTransport = nextTransporter.Type->MaxOnBoard - nextTransporter.BoardCount;
break ;
}
}
if (transporterIndex == aiForce.Size()) { // No more transporter.
break ;
}
}
}
}
}
/**
** Step 1)
** Load force on transporters.
**
** @param force Force pointer.
**
** @todo If an unit can't reach the transporter the code hangs.
** We must the transporter land on a new position.
** Or the board action will be better written.
*/
local void AiLoadForce(AiForce* force)
{
AiUnit* aiunit;
Unit* table[UnitMax];
int n;
int i;
int o;
int f;
//
// Find all transporters.
//
n=0;
aiunit=force->Units;
while( aiunit ) {
if( aiunit->Unit->Type->Transporter ) {
table[n++]=aiunit->Unit;
}
aiunit=aiunit->Next;
}
if( !n ) {
DebugLevel0Fn("No transporter, lost or error in code?\n");
force->MustTransport=0;
force->State=0;
return;
}
//
// Load all on transporter.
//
f=o=i=0;
aiunit=force->Units;
while( aiunit ) {
Unit* unit;
unit=aiunit->Unit;
if( !unit->Type->Transporter
&& unit->Type->UnitType==UnitTypeLand ) {
if( !unit->Removed ) {
f=1;
if( unit->Orders[0].Action!=UnitActionBoard ) {
if( table[i]->Orders[0].Action==UnitActionStill
&& table[i]->OrderCount==1 ) {
DebugLevel0Fn("Send transporter %d\n" _C_ i);
CommandFollow(table[i],unit,FlushCommands);
}
CommandBoard(unit,table[i],FlushCommands);
++o;
if( o==MAX_UNITS_ONBOARD ) {
DebugLevel0Fn("FIXME: next transporter\n");
return;
}
}
}
}
aiunit=aiunit->Next;
}
if( !f ) {
DebugLevel0Fn("All are loaded\n");
++force->State;
}
}
