| DefineClass.XStickToObjsBase = { |
| __parents = { "XObjectPlacementHelper" }, |
| |
| InXPlaceObjectTool = true, |
| InXSelectObjectsTool = true, |
| AllowRotationAfterPlacement = true, |
| HasSnapSetting = true, |
| |
| pivot_obj_id = false, |
| intersection_class = "WallSlab", |
| set_angle = true, |
| } |
|
|
| function XStickToObjsBase:StartMoveObjects(mouse_pos, objects) |
| local cur_pos = GetTerrainCursor() |
| local bestIp = false |
| local bestId = -1 |
| local eye = camera.GetEye() |
| local cursor = ScreenToGame(mouse_pos) |
| local sp = eye |
| local ep = (cursor - eye) * 1000 + cursor |
| self.init_move_positions = {} |
| self.init_orientations = {} |
| for i, o in ipairs(objects) do |
| local hisPos = o:GetPos() |
| if not hisPos:IsValid() then |
| o:SetPos(cur_pos) |
| hisPos = cur_pos |
| end |
| self.init_move_positions[i] = hisPos |
| self.init_orientations[i] = { o:GetOrientation() } |
| |
| local ip1, ip2 = ClipSegmentWithBox3D(sp, ep, o) |
| if ip1 and (bestId == -1 or IsCloser(sp, ip1, bestIp)) then |
| bestIp = ip1 |
| bestId = i |
| end |
| end |
| |
| if bestId == -1 then |
| bestId = 1 |
| end |
| |
| self.pivot_obj_id = bestId |
| self.init_drag_position = objects[bestId]:GetPos():SetTerrainZ() |
| end |
|
|
| function XStickToObjsBase:MoveObjects(mouse_pos, objects) |
| local vMove = (GetTerrainCursor() - self.init_drag_position):SetZ(0) |
| for i, obj in ipairs(objects) do |
| local offset = self.init_move_positions[i] - self.init_move_positions[self.pivot_obj_id] |
| if not offset:z() then |
| offset = offset:SetZ(0) |
| end |
| local eye = camera.GetEye() |
| local cursor = ScreenToGame(mouse_pos) |
| local sp = eye + offset |
| local ep = (cursor - eye) * 1000 + cursor + offset |
| local objs = IntersectObjectsOnSegment(sp, ep, 0, self.intersection_class, function(o) |
| if not o.isVisible then |
| return rawget(o, "wall_obj") == obj |
| end |
| return true |
| end) |
| |
| |
| |
| |
| |
| |
| |
| |
| if objs and #objs > 0 then |
| local closest = objs[1] |
| local p1, p2 = ClipSegmentWithBox3D(sp, ep, closest) |
| local ip = closest:GetPos() |
| if p1 then |
| ip = p1 == sp and p2 or p1 |
| end |
| local angle = closest:GetAngle() |
| local x, y, z |
| if XEditorSettings:GetSnapEnabled() then |
| x, y, z, angle = WallWorldToVoxel(ip:x(), ip:y(), ip:z(), angle) |
| x, y, z = WallVoxelToWorld(x, y, z, angle) |
| else |
| x, y, z = ip:xyz() |
| end |
| if IsKindOf(obj, "AlignedObj") then |
| obj:AlignObj(point(x, y, z), self.set_angle and angle or nil) |
| else |
| if self.set_angle then |
| obj:SetPosAngle(x, y, z, angle) |
| else |
| obj:SetPos(x, y, z) |
| end |
| end |
| |
| else |
| local pos = (self.init_move_positions[i] + vMove):SetTerrainZ() |
| if IsKindOf(obj, "AlignedObj") then |
| obj:AlignObj(pos) |
| else |
| obj:SetPos(pos) |
| end |
| end |
| |
| end |
| Msg("EditorCallback", "EditorCallbackMove", objects) |
| end |
|
|
| DefineClass.XStickToWallsHelper = { |
| __parents = { "XStickToObjsBase" }, |
| |
| Title = "Stick to walls (Y)", |
| Description = false, |
| ActionSortKey = "6", |
| ActionIcon = "CommonAssets/UI/Editor/Tools/StickToWall.tga", |
| ActionShortcut = "Y", |
| UndoOpName = "Stuck %d object(s) to wall", |
| |
| intersection_class = "WallSlab", |
| set_angle = true, |
| } |
|
|
| DefineClass.XStickToFloorsHelper = { |
| __parents = { "XStickToObjsBase" }, |
| |
| Title = "Stick to floors (U)", |
| Description = false, |
| ActionSortKey = "7", |
| ActionIcon = "CommonAssets/UI/Editor/Tools/StickToFloor.tga", |
| ActionShortcut = "U", |
| UndoOpName = "Stuck %d object(s) to floor", |
| |
| intersection_class = "FloorSlab", |
| set_angle = false, |
| } |
|
|
