void Kill(Unit *unit) {
Player *owner = GetPlayerFromColor(GetUnitColor(*unit));
DelUnit(owner, unit);
SetUnit(GetGrid(GetLocation(*unit)), 0);
DestroyUnit(unit);
SetUpkeep(owner, GetUpkeep(*owner) - 1);
}
/**
** Unit Demolishs
**
** @param unit Unit, for that the demolish is handled.
*/
global void HandleActionDemolish(Unit* unit)
{
Unit* table[MAX_UNITS];
int i;
int n;
int x, y, ix, iy;
Unit* goal;
int err;
DebugLevel3("Demolish %d\n",unit-Units);
switch( unit->SubAction ) {
//
// Move near to target.
//
case 0:
// FIXME: RESET FIRST!!
err=HandleActionMove(unit);
if( unit->Reset ) {
goal=unit->Command.Data.Move.Goal;
//
// Target is dead, stop demolish
//
if( goal && (!goal->Type || !goal->HP
|| goal->Command.Action==UnitActionDie) ) {
// FIXME: this can't happen, HandleActionMove resets goal!
unit->Command.Data.Move.Goal=NoUnitP;
unit->Command.Action=UnitActionStill;
return;
}
//
// Have reached target?
//
if( goal ) {
if( MapDistanceToUnit(unit->X,unit->Y,goal)<=1 ) {
unit->State=0;
unit->SubAction=1;
}
} else if( MapDistance(unit->X,unit->Y
,unit->Command.Data.Move.DX
,unit->Command.Data.Move.DY)<=1 ) {
unit->State=0;
unit->SubAction=1;
} else if( err ) {
return;
}
unit->Command.Action=UnitActionDemolish;
}
break;
//
// Demolish the target.
//
case 1:
x=unit->X;
y=unit->Y;
DestroyUnit(unit);
// FIXME: Must play explosion sound
n=SelectUnits(x-2,y-2, x+2, y+2,table);
// FIXME: Don't hit flying units!
for( i=0; i<n; ++i ) {
HitUnit(table[i],DEMOLISH_DAMAGE);
}
for( ix=x-2; ix<=x+2; ix++ ) {
for( iy=y-2; iy<=y+2; iy++ ) {
n=TheMap.Fields[ix+iy*TheMap.Width].Flags;
if( n&MapFieldWall ) {
MapRemoveWall(ix,iy);
} else if( n&MapFieldRocks ) {
MapRemoveRock(ix,iy);
} else if( n&MapFieldForest ) {
MapRemoveWood(ix,iy);
}
}
}
break;
}
}