void __fastcall GameScreenRClickEvent(Event *event)
{
if (IsOutsideGameScreen(event->x, event->y) || bw::client_selection_group2[0] == nullptr)
return;
Unit *highest_ranked = bw::selection_rank_order[0];
if (highest_ranked == nullptr || !CanControlUnit(highest_ranked))
return;
unsigned i;
for (i = 0; i < Limits::Selection; i++)
{
Unit *unit = bw::client_selection_group[i];
if (unit == nullptr)
return;
if (unit->DoesAcceptRClickCommands())
break;
}
if (i == Limits::Selection)
return;
int x = event->x + *bw::screen_x;
int y = event->y + *bw::screen_y;
Unit *target = FindUnitAtPoint(x, y);
if (target == highest_ranked && *bw::client_selection_count == 1)
{
if (~highest_ranked->flags & UnitStatus::Building)
return;
if (!highest_ranked->HasRally())
return;
}
else if (target == nullptr)
{
for (i = 0; i < Limits::Selection; i++)
{
Unit *unit = bw::client_selection_group[i];
if (unit == nullptr)
return;
if (unit->CanRClickGround())
break;
}
if (i == Limits::Selection)
return;
}
if (target == nullptr)
{
Sprite *fow = ShowCommandResponse(x, y, 0);
if (fow)
SendRightClickCommand(0, x, y, fow->index, *bw::is_queuing_command);
else
SendRightClickCommand(0, x, y, Unit::None, *bw::is_queuing_command);
}
else
{
ShowCommandResponse(x, y, target->sprite);
SendRightClickCommand(target, x, y, Unit::None, *bw::is_queuing_command);
}
if (ShowRClickErrorIfNeeded(target) == 1)
PlayYesSoundAnim(highest_ranked);
}
static inline CUnit* ParseUnit(lua_State* L, const char* caller, int index)
{
CUnit* unit = unitHandler->GetUnit(luaL_checkint(L, index));
if (unit == nullptr)
return nullptr;
if (!CanControlUnit(L, unit))
return nullptr;
return unit;
}
static inline CUnit* ParseUnit(lua_State* L, const char* caller, int index)
{
const int unitID = luaL_checkint(L, index);
if ((unitID < 0) || (static_cast<size_t>(unitID) >= unitHandler->MaxUnits())) {
luaL_error(L, "%s(): Bad unitID: %i\n", caller, unitID);
}
CUnit* unit = unitHandler->units[unitID];
if (unit == NULL) {
return NULL;
}
if (!CanControlUnit(L, unit)) {
return NULL;
}
return unit;
}
