/**
** Move unit to unit resource.
**
** @return 1 if reached, -1 if unreacheable, 0 if on the way.
*/
int COrder_Resource::MoveToResource_Unit(CUnit &unit)
{
const CUnit *goal = this->GetGoal();
Assert(goal);
switch (DoActionMove(unit)) { // reached end-point?
case PF_UNREACHABLE:
//Wyrmgus start
//if is unreachable and is on a raft, see if the raft can move closer
if ((Map.Field(unit.tilePos)->Flags & MapFieldBridge) && !unit.Type->BoolFlag[BRIDGE_INDEX].value && unit.Type->UnitType == UnitTypeLand) {
std::vector<CUnit *> table;
Select(unit.tilePos, unit.tilePos, table);
for (size_t i = 0; i != table.size(); ++i) {
if (!table[i]->Removed && table[i]->Type->BoolFlag[BRIDGE_INDEX].value && table[i]->CanMove()) {
if (table[i]->CurrentAction() == UnitActionStill) {
CommandStopUnit(*table[i]);
CommandMove(*table[i], this->HasGoal() ? this->GetGoal()->tilePos : this->goalPos, FlushCommands);
}
return 0;
}
}
}
//Wyrmgus end
return -1;
case PF_REACHED:
break;
case PF_WAIT:
if (unit.Player->AiEnabled) {
this->Range++;
if (this->Range >= 5) {
this->Range = 0;
AiCanNotMove(unit);
}
}
default:
// Goal gone or something.
if (unit.Anim.Unbreakable || goal->IsVisibleAsGoal(*unit.Player)) {
return 0;
}
break;
}
return 1;
}
/**
** Unit moves! Generic function called from other actions.
**
** @param unit Pointer to unit.
**
** @return >0 remaining path length, 0 wait for path, -1
** reached goal, -2 can't reach the goal.
*/
int DoActionMove(CUnit &unit)
{
Vec2i posd; // movement in tile.
int d;
Assert(unit.CanMove());
if (!unit.Moving && (unit.Type->Animations->Move != unit.Anim.CurrAnim || !unit.Anim.Wait)) {
Assert(!unit.Anim.Unbreakable);
// FIXME: So units flying up and down are not affected.
unit.IX = 0;
unit.IY = 0;
UnmarkUnitFieldFlags(unit);
d = NextPathElement(unit, &posd.x, &posd.y);
MarkUnitFieldFlags(unit);
switch (d) {
case PF_UNREACHABLE: // Can't reach, stop
if (unit.Player->AiEnabled) {
AiCanNotMove(unit);
}
unit.Moving = 0;
return d;
case PF_REACHED: // Reached goal, stop
unit.Moving = 0;
return d;
case PF_WAIT: // No path, wait
// Reset frame to still frame while we wait
// FIXME: Unit doesn't animate.
unit.Frame = unit.Type->StillFrame;
UnitUpdateHeading(unit);
unit.Wait = 10;
unit.Moving = 0;
return d;
default: // On the way moving
unit.Moving = 1;
break;
}
if (unit.Type->UnitType == UnitTypeNaval) { // Boat (un)docking?
const CMapField &mf_cur = *Map.Field(unit.Offset);
const CMapField &mf_next = *Map.Field(unit.tilePos + posd);
if (mf_cur.WaterOnMap() && mf_next.CoastOnMap()) {
PlayUnitSound(unit, VoiceDocking);
} else if (mf_cur.CoastOnMap() && mf_next.WaterOnMap()) {
PlayUnitSound(unit, VoiceDocking); // undocking
}
}
Vec2i pos = unit.tilePos + posd;
unit.MoveToXY(pos);
// Remove unit from the current selection
if (unit.Selected && !Map.Field(pos)->playerInfo.IsTeamVisible(*ThisPlayer)) {
if (NumSelected == 1) { // Remove building cursor
CancelBuildingMode();
}
if (!ReplayRevealMap) {
UnSelectUnit(unit);
SelectionChanged();
}
}
unit.IX = -posd.x * PixelTileSize.x;
unit.IY = -posd.y * PixelTileSize.y;
unit.Frame = unit.Type->StillFrame;
UnitHeadingFromDeltaXY(unit, posd);
} else {
posd.x = Heading2X[unit.Direction / NextDirection];
posd.y = Heading2Y[unit.Direction / NextDirection];
d = unit.pathFinderData->output.Length + 1;
}
unit.pathFinderData->output.Cycles++;//reset have to be manualy controled by caller.
int move = UnitShowAnimationScaled(unit, unit.Type->Animations->Move, Map.Field(unit.Offset)->Cost);
unit.IX += posd.x * move;
unit.IY += posd.y * move;
// Finished move animation, set Moving to 0 so we recalculate the path
// next frame
// FIXME: this is broken for subtile movement
if (!unit.Anim.Unbreakable && !unit.IX && !unit.IY) {
unit.Moving = 0;
}
return d;
}
/**
** Move unit to terrain.
**
** @return 1 if reached, -1 if unreacheable, 0 if on the way.
*/
int COrder_Resource::MoveToResource_Terrain(CUnit &unit)
{
Vec2i pos = this->goalPos;
// Wood gone, look somewhere else.
if ((Map.Info.IsPointOnMap(pos) == false || Map.Field(pos)->IsTerrainResourceOnMap(CurrentResource) == false)
&& (!unit.IX) && (!unit.IY)) {
//Wyrmgus start
// if (!FindTerrainType(unit.Type->MovementMask, MapFieldForest, 16, *unit.Player, this->goalPos, &pos)) {
if ((this->CurrentResource == WoodCost && !FindTerrainType(unit.Type->MovementMask, MapFieldForest, 16, *unit.Player, this->goalPos, &pos)) || (this->CurrentResource == StoneCost && !FindTerrainType(unit.Type->MovementMask, MapFieldRocks, 16, *unit.Player, this->goalPos, &pos))) {
//Wyrmgus end
// no wood in range
return -1;
} else {
this->goalPos = pos;
}
}
switch (DoActionMove(unit)) {
case PF_UNREACHABLE:
//Wyrmgus start
//if is unreachable and is on a raft, see if the raft can move closer
if ((Map.Field(unit.tilePos)->Flags & MapFieldBridge) && !unit.Type->BoolFlag[BRIDGE_INDEX].value && unit.Type->UnitType == UnitTypeLand) {
std::vector<CUnit *> table;
Select(unit.tilePos, unit.tilePos, table);
for (size_t i = 0; i != table.size(); ++i) {
if (!table[i]->Removed && table[i]->Type->BoolFlag[BRIDGE_INDEX].value && table[i]->CanMove()) {
if (table[i]->CurrentAction() == UnitActionStill) {
CommandStopUnit(*table[i]);
CommandMove(*table[i], this->HasGoal() ? this->GetGoal()->tilePos : this->goalPos, FlushCommands);
}
return 0;
}
}
}
//Wyrmgus end
unit.Wait = 10;
if (unit.Player->AiEnabled) {
this->Range++;
if (this->Range >= 5) {
this->Range = 0;
AiCanNotMove(unit);
}
}
//Wyrmgus start
// if (FindTerrainType(unit.Type->MovementMask, MapFieldForest, 9999, *unit.Player, unit.tilePos, &pos)) {
if ((this->CurrentResource == WoodCost && FindTerrainType(unit.Type->MovementMask, MapFieldForest, 9999, *unit.Player, unit.tilePos, &pos)) || (this->CurrentResource == StoneCost && FindTerrainType(unit.Type->MovementMask, MapFieldRocks, 9999, *unit.Player, unit.tilePos, &pos))) {
//Wyrmgus end
this->goalPos = pos;
DebugPrint("Found a better place to harvest %d,%d\n" _C_ pos.x _C_ pos.y);
// FIXME: can't this overflow? It really shouldn't, since
// x and y are really supossed to be reachable, checked thorugh a flood fill.
// I don't know, sometimes stuff happens.
return 0;
}
return -1;
case PF_REACHED:
return 1;
case PF_WAIT:
if (unit.Player->AiEnabled) {
this->Range++;
if (this->Range >= 5) {
this->Range = 0;
AiCanNotMove(unit);
}
}
default:
return 0;
}
}
/**
** Move to resource depot
**
** @param unit Pointer to unit.
**
** @return TRUE if reached, otherwise FALSE.
*/
int COrder_Resource::MoveToDepot(CUnit &unit)
{
const ResourceInfo &resinfo = *unit.Type->ResInfo[this->CurrentResource];
CUnit &goal = *this->GetGoal();
CPlayer &player = *unit.Player;
Assert(&goal);
switch (DoActionMove(unit)) { // reached end-point?
case PF_UNREACHABLE:
//Wyrmgus start
//if is unreachable and is on a raft, see if the raft can move closer
if ((Map.Field(unit.tilePos)->Flags & MapFieldBridge) && !unit.Type->BoolFlag[BRIDGE_INDEX].value && unit.Type->UnitType == UnitTypeLand) {
std::vector<CUnit *> table;
Select(unit.tilePos, unit.tilePos, table);
for (size_t i = 0; i != table.size(); ++i) {
if (!table[i]->Removed && table[i]->Type->BoolFlag[BRIDGE_INDEX].value && table[i]->CanMove()) {
if (table[i]->CurrentAction() == UnitActionStill) {
CommandStopUnit(*table[i]);
CommandMove(*table[i], this->HasGoal() ? this->GetGoal()->tilePos : this->goalPos, FlushCommands);
}
return 0;
}
}
}
//Wyrmgus end
return -1;
case PF_REACHED:
break;
case PF_WAIT:
if (unit.Player->AiEnabled) {
this->Range++;
if (this->Range >= 5) {
this->Range = 0;
AiCanNotMove(unit);
}
}
default:
if (unit.Anim.Unbreakable || goal.IsVisibleAsGoal(player)) {
return 0;
}
break;
}
//
// Target is dead, stop getting resources.
//
if (!goal.IsVisibleAsGoal(player)) {
DebugPrint("%d: Worker %d report: Destroyed depot\n" _C_ player.Index _C_ UnitNumber(unit));
unit.CurrentOrder()->ClearGoal();
CUnit *depot = FindDeposit(unit, 1000, unit.CurrentResource);
if (depot) {
UnitGotoGoal(unit, depot, SUB_MOVE_TO_DEPOT);
DebugPrint("%d: Worker %d report: Going to new deposit.\n" _C_ player.Index _C_ UnitNumber(unit));
} else {
DebugPrint("%d: Worker %d report: Can't find a new resource deposit.\n"
_C_ player.Index _C_ UnitNumber(unit));
// FIXME: perhaps we should choose an alternative
this->Finished = true;
}
return 0;
}
// If resource depot is still under construction, wait!
if (goal.CurrentAction() == UnitActionBuilt) {
unit.Wait = 10;
return 0;
}
this->ClearGoal();
unit.Wait = resinfo.WaitAtDepot;
// Place unit inside the depot
if (unit.Wait) {
int selected = unit.Selected;
unit.Remove(&goal);
if (selected && !Preference.DeselectInMine) {
unit.Removed = 0;
SelectUnit(unit);
SelectionChanged();
unit.Removed = 1;
}
unit.Anim.CurrAnim = NULL;
}
// Update resource.
const int rindex = resinfo.FinalResource;
//Wyrmgus start
// player.ChangeResource(rindex, (unit.ResourcesHeld * player.Incomes[rindex]) / 100, true);
// player.TotalResources[rindex] += (unit.ResourcesHeld * player.Incomes[rindex]) / 100;
player.ChangeResource(rindex, (unit.ResourcesHeld * resinfo.FinalResourceConversionRate / 100 * player.Incomes[rindex]) / 100, true);
player.TotalResources[rindex] += (unit.ResourcesHeld * resinfo.FinalResourceConversionRate / 100 * player.Incomes[rindex]) / 100;
//Wyrmgus end
unit.ResourcesHeld = 0;
unit.CurrentResource = 0;
if (unit.Wait) {
//Wyrmgus start
// unit.Wait /= std::max(1, unit.Player->SpeedResourcesReturn[resinfo.ResourceId] / SPEEDUP_FACTOR);
unit.Wait /= std::max(1, (unit.Player->SpeedResourcesReturn[resinfo.ResourceId] + goal.Variable[TIMEEFFICIENCYBONUS_INDEX].Value) / SPEEDUP_FACTOR);
//Wyrmgus end
if (unit.Wait) {
unit.Wait--;
}
}
return 1;
}
