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(svn r27668) -Feature: [NewGRF] Allow composing vehicles from multiple sprites.

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frosch
2016-10-16 14:59:44 +00:00
parent c175067ed9
commit 117e73751c
10 changed files with 106 additions and 44 deletions
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16
src/vehicle_gui.cpp
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@@ -2880,20 +2880,24 @@ void SetMouseCursorVehicle(const Vehicle *v, EngineImageType image_type)
_cursor.sprite_count = 0;
int total_width = 0;
for (; v != NULL; v = v->HasArticulatedPart() ? v->GetNextArticulatedPart() : NULL) {
if (_cursor.sprite_count == lengthof(_cursor.sprite_seq)) break;
if (total_width >= 2 * (int)VEHICLEINFO_FULL_VEHICLE_WIDTH) break;
PaletteID pal = (v->vehstatus & VS_CRASHED) ? PALETTE_CRASH : GetVehiclePalette(v);
VehicleSpriteSeq seq;
v->GetImage(rtl ? DIR_E : DIR_W, image_type, &seq);
_cursor.sprite_seq[_cursor.sprite_count].sprite = seq.sprite;
_cursor.sprite_seq[_cursor.sprite_count].pal = pal;
_cursor.sprite_pos[_cursor.sprite_count].x = rtl ? -total_width : total_width;
_cursor.sprite_pos[_cursor.sprite_count].y = 0;
if (_cursor.sprite_count + seq.count > lengthof(_cursor.sprite_seq)) break;
for (uint i = 0; i < seq.count; ++i) {
PaletteID pal2 = (v->vehstatus & VS_CRASHED) || !seq.seq[i].pal ? pal : seq.seq[i].pal;
_cursor.sprite_seq[_cursor.sprite_count].sprite = seq.seq[i].sprite;
_cursor.sprite_seq[_cursor.sprite_count].pal = pal2;
_cursor.sprite_pos[_cursor.sprite_count].x = rtl ? -total_width : total_width;
_cursor.sprite_pos[_cursor.sprite_count].y = 0;
_cursor.sprite_count++;
}
total_width += GetSingleVehicleWidth(v, image_type);
_cursor.sprite_count++;
}
int offs = ((int)VEHICLEINFO_FULL_VEHICLE_WIDTH - total_width) / 2;