bool MissionStaticTryAddCharacter(Mission *m, int ch, Vec2i pos)
{
assert(m->Type == MAPTYPE_STATIC && "invalid map type");
unsigned short tile = MissionGetTile(m, pos);
// Remove any characters already there
MissionStaticTryRemoveCharacterAt(m, pos);
if (IsClear(tile))
{
// Check if the character already has an entry, and add to its list
// of positions
bool hasAdded = false;
CA_FOREACH(CharacterPositions, cp, m->u.Static.Characters)
if (cp->Index == ch)
{
CArrayPushBack(&cp->Positions, &pos);
hasAdded = true;
break;
}
CA_FOREACH_END()
// If not, create a new entry
if (!hasAdded)
{
CharacterPositions cp;
cp.Index = ch;
CArrayInit(&cp.Positions, sizeof(Vec2i));
CArrayPushBack(&cp.Positions, &pos);
CArrayPushBack(&m->u.Static.Characters, &cp);
}
return true;
}
return false;
}
EditorResult EditorBrushStartPainting(EditorBrush *b, Mission *m, int isMain)
{
if (!b->IsPainting)
{
b->LastPos = b->Pos;
}
b->PaintType = isMain ? b->MainType : b->SecondaryType;
switch (b->Type)
{
case BRUSHTYPE_POINT:
b->IsPainting = true;
EditorBrushPaintLine(b, m);
return EDITOR_RESULT_CHANGED;
case BRUSHTYPE_LINE: // fallthrough
case BRUSHTYPE_BOX: // fallthrough
case BRUSHTYPE_BOX_FILLED: // fallthrough
case BRUSHTYPE_ROOM: // fallthrough
case BRUSHTYPE_SET_EXIT:
// don't paint until the end
break;
case BRUSHTYPE_ROOM_PAINTER:
EditorBrushPaintRoom(b, m);
return EDITOR_RESULT_CHANGED;
case BRUSHTYPE_SELECT:
// Perform state changes if we've started painting
if (!b->IsPainting)
{
if (!b->IsMoving)
{
// check if the click was inside the selection
// If so, start moving
if (b->Pos.x >= b->SelectionStart.x &&
b->Pos.y >= b->SelectionStart.y &&
b->Pos.x < b->SelectionStart.x + b->SelectionSize.x &&
b->Pos.y < b->SelectionStart.y + b->SelectionSize.y)
{
b->IsMoving = 1;
b->DragPos = b->Pos;
}
}
}
break;
case BRUSHTYPE_FILL:
// Use flood fill to change all the tiles of the same type to
// another type
// Don't paint if target already same type
// Special case: don't flood-fill doors
if ((MissionGetTile(m, b->Pos) & MAP_MASKACCESS) != b->PaintType &&
b->PaintType != MAP_DOOR)
{
FloodFillData data;
data.Fill = MissionFillTile;
data.IsSame = MissionIsTileSame;
PaintFloodFillData pData;
pData.m = m;
pData.fromType = MissionGetTile(m, b->Pos) & MAP_MASKACCESS;
pData.toType = b->PaintType;
data.data = &pData;
if (CFloodFill(b->Pos, &data))
{
return EDITOR_RESULT_CHANGED;
}
}
return EDITOR_RESULT_NONE;
case BRUSHTYPE_SET_PLAYER_START:
if (MissionGetTile(m, b->Pos) == MAP_ROOM ||
MissionGetTile(m, b->Pos) == MAP_FLOOR)
{
m->u.Static.Start = b->Pos;
return EDITOR_RESULT_CHANGED;
}
break;
case BRUSHTYPE_ADD_ITEM:
if (isMain)
{
if (MissionStaticTryAddItem(m, b->u.MapObject, b->Pos))
{
return EDITOR_RESULT_CHANGED_AND_RELOAD;
}
}
else
{
if (MissionStaticTryRemoveItemAt(m, b->Pos))
{
return EDITOR_RESULT_CHANGED_AND_RELOAD;
}
}
break;
case BRUSHTYPE_ADD_WRECK:
if (isMain)
{
const char **destructibleName =
CArrayGet(&gMapObjects.Destructibles, b->u.ItemIndex);
if (MissionStaticTryAddWreck(
m, StrMapObject(*destructibleName), b->Pos))
{
return EDITOR_RESULT_CHANGED_AND_RELOAD;
}
}
else
{
if (MissionStaticTryRemoveWreckAt(m, b->Pos))
{
return EDITOR_RESULT_CHANGED_AND_RELOAD;
}
}
break;
case BRUSHTYPE_ADD_CHARACTER:
if (isMain)
{
if (MissionStaticTryAddCharacter(m, b->u.ItemIndex, b->Pos))
{
return EDITOR_RESULT_CHANGED_AND_RELOAD;
}
}
else
{
if (MissionStaticTryRemoveCharacterAt(m, b->Pos))
{
return EDITOR_RESULT_CHANGED_AND_RELOAD;
}
}
break;
case BRUSHTYPE_ADD_OBJECTIVE:
if (isMain)
{
if (MissionStaticTryAddObjective(
m, b->u.ItemIndex, b->Index2, b->Pos))
{
return EDITOR_RESULT_CHANGED_AND_RELOAD;
}
}
else
{
if (MissionStaticTryRemoveObjectiveAt(m, b->Pos))
{
return EDITOR_RESULT_CHANGED_AND_RELOAD;
}
}
break;
case BRUSHTYPE_ADD_KEY:
if (isMain)
{
if (MissionStaticTryAddKey(m, b->u.ItemIndex, b->Pos))
{
return EDITOR_RESULT_CHANGED_AND_RELOAD;
}
}
else
{
if (MissionStaticTryRemoveKeyAt(m, b->Pos))
{
return EDITOR_RESULT_CHANGED_AND_RELOAD;
}
}
break;
case BRUSHTYPE_SET_KEY:
if (isMain || b->u.ItemIndex > 0)
{
if (MissionStaticTrySetKey(m, b->u.ItemIndex, b->Pos))
{
return EDITOR_RESULT_CHANGED_AND_RELOAD;
}
}
else
{
if (MissionStaticTryUnsetKeyAt(m, b->Pos))
{
return EDITOR_RESULT_CHANGED_AND_RELOAD;
}
}
break;
default:
assert(0 && "unknown brush type");
break;
}
b->IsPainting = 1;
return EDITOR_RESULT_NONE;
}