mirror of
https://github.com/OpenRCT2/OpenRCT2
synced 2025-12-23 15:52:55 +01:00
Break up sub_6E1F34()
This commit is contained in:
Gymnasiast
@@ -1148,66 +1148,9 @@ static void scenery_eyedropper_tool_down(const ScreenCoordsXY& windowPos, rct_wi
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}
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}
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/**
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*
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* rct2: 0x006E1F34
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* Outputs
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* eax : gridX
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* ebx : parameter_1
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* ecx : gridY
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* edx : parameter_2
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* edi : parameter_3
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*/
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static void sub_6E1F34(
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const ScreenCoordsXY& sourceScreenPos, ScenerySelection selection, CoordsXY& gridPos, uint32_t* parameter_1,
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uint32_t* parameter_2, uint32_t* parameter_3)
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static void sub_6E1F34_update_screen_coords_and_buttons_pressed(bool canRaiseItem, ScreenCoordsXY& screenPos)
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{
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rct_window* w = window_find_by_class(WC_SCENERY);
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if (w == nullptr)
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{
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gridPos.setNull();
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return;
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}
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auto screenPos = sourceScreenPos;
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uint16_t maxPossibleHeight = (std::numeric_limits<decltype(TileElement::base_height)>::max() - 32) * ZoomLevel::max();
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bool can_raise_item = false;
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if (selection.SceneryType == SCENERY_TYPE_SMALL)
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{
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rct_scenery_entry* scenery_entry = get_small_scenery_entry(selection.EntryIndex);
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maxPossibleHeight -= scenery_entry->small_scenery.height;
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if (scenery_small_entry_has_flag(scenery_entry, SMALL_SCENERY_FLAG_STACKABLE))
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{
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can_raise_item = true;
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}
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}
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else if (selection.SceneryType == SCENERY_TYPE_WALL)
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{
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rct_scenery_entry* scenery_entry = get_wall_entry(selection.EntryIndex);
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if (scenery_entry)
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{
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maxPossibleHeight -= scenery_entry->wall.height;
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}
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can_raise_item = true;
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}
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else if (selection.SceneryType == SCENERY_TYPE_LARGE)
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{
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rct_scenery_entry* scenery_entry = get_large_scenery_entry(selection.EntryIndex);
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if (scenery_entry)
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{
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int16_t maxClearZ = 0;
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for (int32_t i = 0; scenery_entry->large_scenery.tiles[i].x_offset != -1; ++i)
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{
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maxClearZ = std::max<int16_t>(maxClearZ, scenery_entry->large_scenery.tiles[i].z_clearance);
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}
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maxPossibleHeight = std::max(0, maxPossibleHeight - maxClearZ);
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}
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can_raise_item = true;
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}
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if (!can_raise_item && !gCheatsDisableSupportLimits)
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if (!canRaiseItem && !gCheatsDisableSupportLimits)
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{
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gSceneryCtrlPressed = false;
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gSceneryShiftPressed = false;
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@@ -1275,378 +1218,471 @@ static void sub_6E1F34(
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}
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}
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}
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}
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switch (selection.SceneryType)
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static void sub_6E1F34_small_scenery(
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const ScreenCoordsXY& sourceScreenPos, ObjectEntryIndex sceneryIndex, CoordsXY& gridPos, uint8_t* outQuadrant,
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colour_t* outPrimaryColour, colour_t* outSecondaryColour, Direction* outRotation)
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{
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rct_window* w = window_find_by_class(WC_SCENERY);
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if (w == nullptr)
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{
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case SCENERY_TYPE_SMALL:
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gridPos.setNull();
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return;
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}
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auto screenPos = sourceScreenPos;
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uint16_t maxPossibleHeight = (std::numeric_limits<decltype(TileElement::base_height)>::max() - 32) * ZoomLevel::max();
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bool can_raise_item = false;
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rct_scenery_entry* scenery = get_small_scenery_entry(sceneryIndex);
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maxPossibleHeight -= scenery->small_scenery.height;
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if (scenery_small_entry_has_flag(scenery, SMALL_SCENERY_FLAG_STACKABLE))
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{
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can_raise_item = true;
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}
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sub_6E1F34_update_screen_coords_and_buttons_pressed(can_raise_item, screenPos);
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// Small scenery
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if (!scenery_small_entry_has_flag(scenery, SMALL_SCENERY_FLAG_FULL_TILE))
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{
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uint8_t quadrant = 0;
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// If CTRL not pressed
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if (!gSceneryCtrlPressed)
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{
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// Small scenery
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rct_scenery_entry* scenery = get_small_scenery_entry(selection.EntryIndex);
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if (!scenery_small_entry_has_flag(scenery, SMALL_SCENERY_FLAG_FULL_TILE))
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auto gridCoords = screen_get_map_xy_quadrant(screenPos, &quadrant);
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if (!gridCoords)
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{
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uint8_t quadrant = 0;
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// If CTRL not pressed
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if (!gSceneryCtrlPressed)
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{
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auto gridCoords = screen_get_map_xy_quadrant(screenPos, &quadrant);
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if (!gridCoords)
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{
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gridPos.setNull();
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return;
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}
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gridPos = *gridCoords;
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gSceneryPlaceZ = 0;
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// If SHIFT pressed
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if (gSceneryShiftPressed)
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{
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auto* surfaceElement = map_get_surface_element_at(gridPos);
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if (surfaceElement == nullptr)
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{
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gridPos.setNull();
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return;
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}
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int16_t z = (surfaceElement->GetBaseZ()) & 0xFFF0;
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z += gSceneryShiftPressZOffset;
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z = std::clamp<int16_t>(z, 16, maxPossibleHeight);
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gSceneryPlaceZ = z;
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}
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}
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else
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{
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int16_t z = gSceneryCtrlPressZ;
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auto mapCoords = screen_get_map_xy_quadrant_with_z(screenPos, z, &quadrant);
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if (!mapCoords)
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{
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gridPos.setNull();
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return;
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}
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gridPos = *mapCoords;
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// If SHIFT pressed
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if (gSceneryShiftPressed)
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{
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z += gSceneryShiftPressZOffset;
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}
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z = std::clamp<int16_t>(z, 16, maxPossibleHeight);
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gSceneryPlaceZ = z;
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}
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if (gridPos.isNull())
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return;
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uint8_t rotation = gWindowSceneryRotation;
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if (!scenery_small_entry_has_flag(scenery, SMALL_SCENERY_FLAG_ROTATABLE))
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{
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rotation = util_rand() & 0xFF;
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}
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rotation -= get_current_rotation();
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rotation &= 0x3;
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// Also places it in lower but think thats for clobbering
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*parameter_1 = selection.EntryIndex << 8;
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*parameter_2 = (quadrant ^ (1 << 1)) | (gWindowSceneryPrimaryColour << 8);
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*parameter_3 = rotation | (gWindowScenerySecondaryColour << 16);
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if (gConfigGeneral.virtual_floor_style != VirtualFloorStyles::Off)
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{
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virtual_floor_set_height(gSceneryPlaceZ);
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}
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gridPos.setNull();
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return;
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}
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gridPos = *gridCoords;
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// If CTRL not pressed
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if (!gSceneryCtrlPressed)
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gSceneryPlaceZ = 0;
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// If SHIFT pressed
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if (gSceneryShiftPressed)
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{
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auto flags = VIEWPORT_INTERACTION_MASK_TERRAIN & VIEWPORT_INTERACTION_MASK_WATER;
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auto* surfaceElement = map_get_surface_element_at(gridPos);
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auto info = get_map_coordinates_from_pos(screenPos, flags);
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gridPos = info.Loc;
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if (info.SpriteType == VIEWPORT_INTERACTION_ITEM_NONE)
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if (surfaceElement == nullptr)
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{
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gridPos.setNull();
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return;
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}
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// If CTRL and SHIFT not pressed
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gSceneryPlaceZ = 0;
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// If SHIFT pressed
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if (gSceneryShiftPressed)
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{
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auto surfaceElement = map_get_surface_element_at(gridPos);
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if (surfaceElement == nullptr)
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{
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gridPos.setNull();
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return;
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}
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int16_t z = (surfaceElement->GetBaseZ()) & 0xFFF0;
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z += gSceneryShiftPressZOffset;
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z = std::clamp<int16_t>(z, 16, maxPossibleHeight);
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gSceneryPlaceZ = z;
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}
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}
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else
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{
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int16_t z = gSceneryCtrlPressZ;
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auto coords = screen_get_map_xy_with_z(screenPos, z);
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if (coords)
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{
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gridPos = *coords;
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}
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else
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{
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gridPos.setNull();
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}
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// If SHIFT pressed
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if (gSceneryShiftPressed)
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{
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z += gSceneryShiftPressZOffset;
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}
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int16_t z = (surfaceElement->GetBaseZ()) & 0xFFF0;
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z += gSceneryShiftPressZOffset;
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z = std::clamp<int16_t>(z, 16, maxPossibleHeight);
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gSceneryPlaceZ = z;
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}
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}
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else
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{
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int16_t z = gSceneryCtrlPressZ;
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if (gridPos.isNull())
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return;
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gridPos = gridPos.ToTileStart();
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uint8_t rotation = gWindowSceneryRotation;
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if (!scenery_small_entry_has_flag(scenery, SMALL_SCENERY_FLAG_ROTATABLE))
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auto mapCoords = screen_get_map_xy_quadrant_with_z(screenPos, z, &quadrant);
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if (!mapCoords)
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{
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rotation = util_rand() & 0xFF;
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gridPos.setNull();
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return;
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}
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gridPos = *mapCoords;
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// If SHIFT pressed
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if (gSceneryShiftPressed)
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{
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z += gSceneryShiftPressZOffset;
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}
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rotation -= get_current_rotation();
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rotation &= 0x3;
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z = std::clamp<int16_t>(z, 16, maxPossibleHeight);
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// Also places it in lower but think thats for clobbering
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*parameter_1 = selection.EntryIndex << 8;
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*parameter_2 = 0 | (gWindowSceneryPrimaryColour << 8);
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*parameter_3 = rotation | (gWindowScenerySecondaryColour << 16);
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break;
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gSceneryPlaceZ = z;
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}
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case SCENERY_TYPE_PATH_ITEM:
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if (gridPos.isNull())
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return;
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uint8_t rotation = gWindowSceneryRotation;
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if (!scenery_small_entry_has_flag(scenery, SMALL_SCENERY_FLAG_ROTATABLE))
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{
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// Path bits
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auto flags = VIEWPORT_INTERACTION_MASK_FOOTPATH & VIEWPORT_INTERACTION_MASK_FOOTPATH_ITEM;
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rotation = util_rand() & 0xFF;
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}
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auto info = get_map_coordinates_from_pos(screenPos, flags);
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gridPos = info.Loc;
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rotation -= get_current_rotation();
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rotation &= 0x3;
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if (info.SpriteType == VIEWPORT_INTERACTION_ITEM_NONE)
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if (gConfigGeneral.virtual_floor_style != VirtualFloorStyles::Off)
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{
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virtual_floor_set_height(gSceneryPlaceZ);
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}
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*outQuadrant = quadrant ^ 2;
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*outPrimaryColour = gWindowSceneryPrimaryColour;
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*outSecondaryColour = gWindowScenerySecondaryColour;
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*outRotation = rotation;
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return;
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}
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// If CTRL not pressed
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if (!gSceneryCtrlPressed)
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{
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auto flags = VIEWPORT_INTERACTION_MASK_TERRAIN & VIEWPORT_INTERACTION_MASK_WATER;
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auto info = get_map_coordinates_from_pos(screenPos, flags);
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gridPos = info.Loc;
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if (info.SpriteType == VIEWPORT_INTERACTION_ITEM_NONE)
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{
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gridPos.setNull();
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return;
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}
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// If CTRL and SHIFT not pressed
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gSceneryPlaceZ = 0;
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// If SHIFT pressed
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if (gSceneryShiftPressed)
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{
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auto surfaceElement = map_get_surface_element_at(gridPos);
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if (surfaceElement == nullptr)
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{
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gridPos.setNull();
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return;
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}
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*parameter_1 = info.Element->AsPath()->GetSlopeDirection() << 8;
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if (info.Element->AsPath()->IsSloped())
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*parameter_1 |= FOOTPATH_PROPERTIES_FLAG_IS_SLOPED << 8;
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*parameter_2 = info.Element->base_height;
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*parameter_2 |= (info.Element->AsPath()->GetSurfaceEntryIndex() << 8);
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if (info.Element->AsPath()->IsQueue())
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{
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*parameter_2 |= LOCATION_NULL;
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}
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*parameter_3 = selection.EntryIndex + 1;
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break;
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int16_t z = (surfaceElement->GetBaseZ()) & 0xFFF0;
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z += gSceneryShiftPressZOffset;
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z = std::clamp<int16_t>(z, 16, maxPossibleHeight);
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gSceneryPlaceZ = z;
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}
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case SCENERY_TYPE_WALL:
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}
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else
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{
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int16_t z = gSceneryCtrlPressZ;
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auto coords = screen_get_map_xy_with_z(screenPos, z);
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if (coords)
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{
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// Walls
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uint8_t cl;
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// If CTRL not pressed
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if (!gSceneryCtrlPressed)
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{
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auto gridCoords = screen_get_map_xy_side(screenPos, &cl);
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if (!gridCoords)
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{
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gridPos.setNull();
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return;
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}
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gridPos = *gridCoords;
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gSceneryPlaceZ = 0;
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// If SHIFT pressed
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if (gSceneryShiftPressed)
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{
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auto* surfaceElement = map_get_surface_element_at(gridPos);
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if (surfaceElement == nullptr)
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{
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gridPos.setNull();
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return;
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}
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int16_t z = (surfaceElement->GetBaseZ()) & 0xFFF0;
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z += gSceneryShiftPressZOffset;
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z = std::clamp<int16_t>(z, 16, maxPossibleHeight);
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gSceneryPlaceZ = z;
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}
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}
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else
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{
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int16_t z = gSceneryCtrlPressZ;
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auto mapCoords = screen_get_map_xy_side_with_z(screenPos, z, &cl);
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if (!mapCoords)
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{
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gridPos.setNull();
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return;
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}
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gridPos = *mapCoords;
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// If SHIFT pressed
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if (gSceneryShiftPressed)
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{
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z += gSceneryShiftPressZOffset;
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}
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z = std::clamp<int16_t>(z, 16, maxPossibleHeight);
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gSceneryPlaceZ = z;
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}
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if (gridPos.isNull())
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return;
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_secondaryColour = gWindowScenerySecondaryColour;
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_tertiaryColour = gWindowSceneryTertiaryColour;
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// Also places it in lower but think thats for clobbering
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*parameter_1 = selection.EntryIndex << 8;
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*parameter_2 = cl | (gWindowSceneryPrimaryColour << 8);
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*parameter_3 = 0;
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break;
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gridPos = *coords;
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}
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case SCENERY_TYPE_LARGE:
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else
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{
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// Large scenery
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// If CTRL not pressed
|
||||
if (!gSceneryCtrlPressed)
|
||||
{
|
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const CoordsXY mapCoords = ViewportInteractionGetTileStartAtCursor(screenPos);
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gridPos = mapCoords;
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if (gridPos.isNull())
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return;
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gSceneryPlaceZ = 0;
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// If SHIFT pressed
|
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if (gSceneryShiftPressed)
|
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{
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auto* surfaceElement = map_get_surface_element_at(gridPos);
|
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|
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if (surfaceElement == nullptr)
|
||||
{
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gridPos.setNull();
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return;
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}
|
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|
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int16_t z = (surfaceElement->GetBaseZ()) & 0xFFF0;
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z += gSceneryShiftPressZOffset;
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||||
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z = std::clamp<int16_t>(z, 16, maxPossibleHeight);
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||||
|
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gSceneryPlaceZ = z;
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||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
int16_t z = gSceneryCtrlPressZ;
|
||||
auto coords = screen_get_map_xy_with_z(screenPos, z);
|
||||
if (coords)
|
||||
{
|
||||
gridPos = *coords;
|
||||
}
|
||||
else
|
||||
{
|
||||
gridPos.setNull();
|
||||
}
|
||||
|
||||
// If SHIFT pressed
|
||||
if (gSceneryShiftPressed)
|
||||
{
|
||||
z += gSceneryShiftPressZOffset;
|
||||
}
|
||||
|
||||
z = std::clamp<int16_t>(z, 16, maxPossibleHeight);
|
||||
|
||||
gSceneryPlaceZ = z;
|
||||
}
|
||||
|
||||
if (gridPos.isNull())
|
||||
return;
|
||||
|
||||
gridPos = gridPos.ToTileStart();
|
||||
|
||||
uint8_t rotation = gWindowSceneryRotation;
|
||||
rotation -= get_current_rotation();
|
||||
rotation &= 0x3;
|
||||
|
||||
*parameter_1 = (rotation << 8);
|
||||
*parameter_2 = gWindowSceneryPrimaryColour | (gWindowScenerySecondaryColour << 8);
|
||||
*parameter_3 = selection.EntryIndex;
|
||||
break;
|
||||
gridPos.setNull();
|
||||
}
|
||||
case SCENERY_TYPE_BANNER:
|
||||
// If SHIFT pressed
|
||||
if (gSceneryShiftPressed)
|
||||
{
|
||||
// Banner
|
||||
auto flags = VIEWPORT_INTERACTION_MASK_FOOTPATH & VIEWPORT_INTERACTION_MASK_FOOTPATH_ITEM;
|
||||
z += gSceneryShiftPressZOffset;
|
||||
}
|
||||
|
||||
auto info = get_map_coordinates_from_pos(screenPos, flags);
|
||||
gridPos = info.Loc;
|
||||
z = std::clamp<int16_t>(z, 16, maxPossibleHeight);
|
||||
|
||||
if (info.SpriteType == VIEWPORT_INTERACTION_ITEM_NONE)
|
||||
gSceneryPlaceZ = z;
|
||||
}
|
||||
|
||||
if (gridPos.isNull())
|
||||
return;
|
||||
|
||||
gridPos = gridPos.ToTileStart();
|
||||
uint8_t rotation = gWindowSceneryRotation;
|
||||
|
||||
if (!scenery_small_entry_has_flag(scenery, SMALL_SCENERY_FLAG_ROTATABLE))
|
||||
{
|
||||
rotation = util_rand() & 0xFF;
|
||||
}
|
||||
|
||||
rotation -= get_current_rotation();
|
||||
rotation &= 0x3;
|
||||
|
||||
if (gConfigGeneral.virtual_floor_style != VirtualFloorStyles::Off)
|
||||
{
|
||||
virtual_floor_set_height(gSceneryPlaceZ);
|
||||
}
|
||||
|
||||
*outQuadrant = 0;
|
||||
*outPrimaryColour = gWindowSceneryPrimaryColour;
|
||||
*outSecondaryColour = gWindowScenerySecondaryColour;
|
||||
*outRotation = rotation;
|
||||
}
|
||||
|
||||
static void sub_6E1F34_path_item(
|
||||
const ScreenCoordsXY& sourceScreenPos, ObjectEntryIndex sceneryIndex, CoordsXY& gridPos, int32_t* outZ)
|
||||
{
|
||||
rct_window* w = window_find_by_class(WC_SCENERY);
|
||||
|
||||
if (w == nullptr)
|
||||
{
|
||||
gridPos.setNull();
|
||||
return;
|
||||
}
|
||||
|
||||
auto screenPos = sourceScreenPos;
|
||||
sub_6E1F34_update_screen_coords_and_buttons_pressed(false, screenPos);
|
||||
|
||||
// Path bits
|
||||
auto flags = VIEWPORT_INTERACTION_MASK_FOOTPATH & VIEWPORT_INTERACTION_MASK_FOOTPATH_ITEM;
|
||||
|
||||
auto info = get_map_coordinates_from_pos(screenPos, flags);
|
||||
gridPos = info.Loc;
|
||||
|
||||
if (info.SpriteType == VIEWPORT_INTERACTION_ITEM_NONE)
|
||||
{
|
||||
gridPos.setNull();
|
||||
return;
|
||||
}
|
||||
|
||||
if (gConfigGeneral.virtual_floor_style != VirtualFloorStyles::Off)
|
||||
{
|
||||
virtual_floor_set_height(gSceneryPlaceZ);
|
||||
}
|
||||
|
||||
*outZ = info.Element->GetBaseZ();
|
||||
}
|
||||
|
||||
static void sub_6E1F34_wall(
|
||||
const ScreenCoordsXY& sourceScreenPos, ObjectEntryIndex sceneryIndex, CoordsXY& gridPos, colour_t* outPrimaryColour,
|
||||
uint8_t* outEdges)
|
||||
{
|
||||
rct_window* w = window_find_by_class(WC_SCENERY);
|
||||
|
||||
if (w == nullptr)
|
||||
{
|
||||
gridPos.setNull();
|
||||
return;
|
||||
}
|
||||
|
||||
auto screenPos = sourceScreenPos;
|
||||
uint16_t maxPossibleHeight = (std::numeric_limits<decltype(TileElement::base_height)>::max() - 32) * ZoomLevel::max();
|
||||
|
||||
rct_scenery_entry* scenery_entry = get_wall_entry(sceneryIndex);
|
||||
if (scenery_entry)
|
||||
{
|
||||
maxPossibleHeight -= scenery_entry->wall.height;
|
||||
}
|
||||
|
||||
sub_6E1F34_update_screen_coords_and_buttons_pressed(true, screenPos);
|
||||
|
||||
// Walls
|
||||
uint8_t edge;
|
||||
// If CTRL not pressed
|
||||
if (!gSceneryCtrlPressed)
|
||||
{
|
||||
auto gridCoords = screen_get_map_xy_side(screenPos, &edge);
|
||||
if (!gridCoords)
|
||||
{
|
||||
gridPos.setNull();
|
||||
return;
|
||||
}
|
||||
gridPos = *gridCoords;
|
||||
|
||||
gSceneryPlaceZ = 0;
|
||||
|
||||
// If SHIFT pressed
|
||||
if (gSceneryShiftPressed)
|
||||
{
|
||||
auto* surfaceElement = map_get_surface_element_at(gridPos);
|
||||
|
||||
if (surfaceElement == nullptr)
|
||||
{
|
||||
gridPos.setNull();
|
||||
return;
|
||||
}
|
||||
|
||||
uint8_t rotation = gWindowSceneryRotation;
|
||||
rotation -= get_current_rotation();
|
||||
rotation &= 0x3;
|
||||
int16_t z = (surfaceElement->GetBaseZ()) & 0xFFF0;
|
||||
z += gSceneryShiftPressZOffset;
|
||||
|
||||
int16_t z = info.Element->base_height;
|
||||
z = std::clamp<int16_t>(z, 16, maxPossibleHeight);
|
||||
|
||||
if (info.Element->AsPath()->IsSloped())
|
||||
gSceneryPlaceZ = z;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
int16_t z = gSceneryCtrlPressZ;
|
||||
auto mapCoords = screen_get_map_xy_side_with_z(screenPos, z, &edge);
|
||||
if (!mapCoords)
|
||||
{
|
||||
gridPos.setNull();
|
||||
return;
|
||||
}
|
||||
gridPos = *mapCoords;
|
||||
|
||||
// If SHIFT pressed
|
||||
if (gSceneryShiftPressed)
|
||||
{
|
||||
z += gSceneryShiftPressZOffset;
|
||||
}
|
||||
|
||||
z = std::clamp<int16_t>(z, 16, maxPossibleHeight);
|
||||
|
||||
gSceneryPlaceZ = z;
|
||||
}
|
||||
|
||||
if (gridPos.isNull())
|
||||
return;
|
||||
|
||||
_secondaryColour = gWindowScenerySecondaryColour;
|
||||
_tertiaryColour = gWindowSceneryTertiaryColour;
|
||||
|
||||
if (gConfigGeneral.virtual_floor_style != VirtualFloorStyles::Off)
|
||||
{
|
||||
virtual_floor_set_height(gSceneryPlaceZ);
|
||||
}
|
||||
|
||||
*outPrimaryColour = gWindowSceneryPrimaryColour;
|
||||
*outEdges = edge;
|
||||
}
|
||||
|
||||
static void sub_6E1F34_large_scenery(
|
||||
const ScreenCoordsXY& sourceScreenPos, ObjectEntryIndex sceneryIndex, CoordsXY& gridPos, colour_t* outPrimaryColour,
|
||||
colour_t* outSecondaryColour, Direction* outDirection)
|
||||
{
|
||||
rct_window* w = window_find_by_class(WC_SCENERY);
|
||||
|
||||
if (w == nullptr)
|
||||
{
|
||||
gridPos.setNull();
|
||||
return;
|
||||
}
|
||||
|
||||
auto screenPos = sourceScreenPos;
|
||||
uint16_t maxPossibleHeight = (std::numeric_limits<decltype(TileElement::base_height)>::max() - 32) * ZoomLevel::max();
|
||||
|
||||
rct_scenery_entry* scenery_entry = get_large_scenery_entry(sceneryIndex);
|
||||
if (scenery_entry)
|
||||
{
|
||||
int16_t maxClearZ = 0;
|
||||
for (int32_t i = 0; scenery_entry->large_scenery.tiles[i].x_offset != -1; ++i)
|
||||
{
|
||||
maxClearZ = std::max<int16_t>(maxClearZ, scenery_entry->large_scenery.tiles[i].z_clearance);
|
||||
}
|
||||
maxPossibleHeight = std::max(0, maxPossibleHeight - maxClearZ);
|
||||
}
|
||||
|
||||
sub_6E1F34_update_screen_coords_and_buttons_pressed(true, screenPos);
|
||||
|
||||
// Large scenery
|
||||
// If CTRL not pressed
|
||||
if (!gSceneryCtrlPressed)
|
||||
{
|
||||
const CoordsXY mapCoords = ViewportInteractionGetTileStartAtCursor(screenPos);
|
||||
gridPos = mapCoords;
|
||||
|
||||
if (gridPos.isNull())
|
||||
return;
|
||||
|
||||
gSceneryPlaceZ = 0;
|
||||
|
||||
// If SHIFT pressed
|
||||
if (gSceneryShiftPressed)
|
||||
{
|
||||
auto* surfaceElement = map_get_surface_element_at(gridPos);
|
||||
|
||||
if (surfaceElement == nullptr)
|
||||
{
|
||||
if (rotation != direction_reverse(info.Element->AsPath()->GetSlopeDirection()))
|
||||
{
|
||||
z += 2;
|
||||
}
|
||||
gridPos.setNull();
|
||||
return;
|
||||
}
|
||||
|
||||
z /= 2;
|
||||
int16_t z = (surfaceElement->GetBaseZ()) & 0xFFF0;
|
||||
z += gSceneryShiftPressZOffset;
|
||||
|
||||
// Also places it in lower but think thats for clobbering
|
||||
*parameter_1 = selection.EntryIndex << 8;
|
||||
*parameter_2 = z | (rotation << 8);
|
||||
*parameter_3 = gWindowSceneryPrimaryColour;
|
||||
break;
|
||||
z = std::clamp<int16_t>(z, 16, maxPossibleHeight);
|
||||
|
||||
gSceneryPlaceZ = z;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
int16_t z = gSceneryCtrlPressZ;
|
||||
auto coords = screen_get_map_xy_with_z(screenPos, z);
|
||||
if (coords)
|
||||
{
|
||||
gridPos = *coords;
|
||||
}
|
||||
else
|
||||
{
|
||||
gridPos.setNull();
|
||||
}
|
||||
|
||||
// If SHIFT pressed
|
||||
if (gSceneryShiftPressed)
|
||||
{
|
||||
z += gSceneryShiftPressZOffset;
|
||||
}
|
||||
|
||||
z = std::clamp<int16_t>(z, 16, maxPossibleHeight);
|
||||
|
||||
gSceneryPlaceZ = z;
|
||||
}
|
||||
|
||||
if (gridPos.isNull())
|
||||
return;
|
||||
|
||||
gridPos = gridPos.ToTileStart();
|
||||
|
||||
Direction rotation = gWindowSceneryRotation;
|
||||
rotation -= get_current_rotation();
|
||||
rotation &= 0x3;
|
||||
|
||||
if (gConfigGeneral.virtual_floor_style != VirtualFloorStyles::Off)
|
||||
{
|
||||
virtual_floor_set_height(gSceneryPlaceZ);
|
||||
}
|
||||
|
||||
*outPrimaryColour = gWindowSceneryPrimaryColour;
|
||||
*outSecondaryColour = gWindowScenerySecondaryColour;
|
||||
*outDirection = rotation;
|
||||
}
|
||||
|
||||
static void sub_6E1F34_banner(
|
||||
const ScreenCoordsXY& sourceScreenPos, ObjectEntryIndex sceneryIndex, CoordsXY& gridPos, int32_t* outZ,
|
||||
Direction* outDirection)
|
||||
{
|
||||
rct_window* w = window_find_by_class(WC_SCENERY);
|
||||
|
||||
if (w == nullptr)
|
||||
{
|
||||
gridPos.setNull();
|
||||
return;
|
||||
}
|
||||
|
||||
auto screenPos = sourceScreenPos;
|
||||
sub_6E1F34_update_screen_coords_and_buttons_pressed(false, screenPos);
|
||||
|
||||
// Banner
|
||||
auto flags = VIEWPORT_INTERACTION_MASK_FOOTPATH & VIEWPORT_INTERACTION_MASK_FOOTPATH_ITEM;
|
||||
|
||||
auto info = get_map_coordinates_from_pos(screenPos, flags);
|
||||
gridPos = info.Loc;
|
||||
|
||||
if (info.SpriteType == VIEWPORT_INTERACTION_ITEM_NONE)
|
||||
{
|
||||
gridPos.setNull();
|
||||
return;
|
||||
}
|
||||
|
||||
uint8_t rotation = gWindowSceneryRotation;
|
||||
rotation -= get_current_rotation();
|
||||
rotation &= 0x3;
|
||||
|
||||
auto z = info.Element->GetBaseZ();
|
||||
|
||||
if (info.Element->AsPath()->IsSloped())
|
||||
{
|
||||
if (rotation != direction_reverse(info.Element->AsPath()->GetSlopeDirection()))
|
||||
{
|
||||
z += (2 * COORDS_Z_STEP);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1654,59 +1690,9 @@ static void sub_6E1F34(
|
||||
{
|
||||
virtual_floor_set_height(gSceneryPlaceZ);
|
||||
}
|
||||
}
|
||||
|
||||
static void sub_6E1F34_small_scenery(
|
||||
const ScreenCoordsXY& screenCoords, uint16_t sceneryIndex, CoordsXY& gridPos, uint8_t* outQuadrant,
|
||||
colour_t* outPrimaryColour, colour_t* outSecondaryColour, Direction* outRotation)
|
||||
{
|
||||
uint32_t parameter1 = 0, parameter2 = 0, parameter3 = 0;
|
||||
sub_6E1F34(screenCoords, { SCENERY_TYPE_SMALL, sceneryIndex }, gridPos, ¶meter1, ¶meter2, ¶meter3);
|
||||
|
||||
*outQuadrant = parameter2 & 0xFF;
|
||||
*outPrimaryColour = (parameter2 >> 8) & 0xFF;
|
||||
*outSecondaryColour = (parameter3 >> 16) & 0xFF;
|
||||
*outRotation = parameter3 & 0xFF;
|
||||
}
|
||||
|
||||
static void sub_6E1F34_path_item(const ScreenCoordsXY& screenCoords, uint16_t sceneryIndex, CoordsXY& gridPos, int32_t* outZ)
|
||||
{
|
||||
uint32_t parameter1 = 0, parameter2 = 0, parameter3 = 0;
|
||||
sub_6E1F34(screenCoords, { SCENERY_TYPE_PATH_ITEM, sceneryIndex }, gridPos, ¶meter1, ¶meter2, ¶meter3);
|
||||
|
||||
*outZ = (parameter2 & 0xFF) * COORDS_Z_STEP;
|
||||
}
|
||||
|
||||
static void sub_6E1F34_wall(
|
||||
const ScreenCoordsXY& screenCoords, uint16_t sceneryIndex, CoordsXY& gridPos, colour_t* outPrimaryColour, uint8_t* outEdges)
|
||||
{
|
||||
uint32_t parameter1 = 0, parameter2 = 0, parameter3 = 0;
|
||||
sub_6E1F34(screenCoords, { SCENERY_TYPE_WALL, sceneryIndex }, gridPos, ¶meter1, ¶meter2, ¶meter3);
|
||||
|
||||
*outPrimaryColour = (parameter2 >> 8) & 0xFF;
|
||||
*outEdges = parameter2 & 0xFF;
|
||||
}
|
||||
|
||||
static void sub_6E1F34_large_scenery(
|
||||
const ScreenCoordsXY& screenCoords, uint16_t sceneryIndex, CoordsXY& gridPos, colour_t* outPrimaryColour,
|
||||
colour_t* outSecondaryColour, Direction* outDirection)
|
||||
{
|
||||
uint32_t parameter1 = 0, parameter2 = 0, parameter3 = 0;
|
||||
sub_6E1F34(screenCoords, { SCENERY_TYPE_LARGE, sceneryIndex }, gridPos, ¶meter1, ¶meter2, ¶meter3);
|
||||
|
||||
*outPrimaryColour = parameter2 & 0xFF;
|
||||
*outSecondaryColour = (parameter2 >> 8) & 0xFF;
|
||||
*outDirection = (parameter1 & 0xFF00) >> 8;
|
||||
}
|
||||
|
||||
static void sub_6E1F34_banner(
|
||||
const ScreenCoordsXY& screenCoords, uint16_t sceneryIndex, CoordsXY& gridPos, int32_t* outZ, Direction* outDirection)
|
||||
{
|
||||
uint32_t parameter1 = 0, parameter2 = 0, parameter3 = 0;
|
||||
sub_6E1F34(screenCoords, { SCENERY_TYPE_BANNER, sceneryIndex }, gridPos, ¶meter1, ¶meter2, ¶meter3);
|
||||
|
||||
*outDirection = (parameter2 >> 8) & 0xFF;
|
||||
*outZ = (parameter2 & 0xFF) * COORDS_Z_PER_TINY_Z;
|
||||
*outDirection = rotation;
|
||||
*outZ = z;
|
||||
}
|
||||
|
||||
/**
|
||||
|
||||
Reference in New Issue
Block a user