61 lines
1.6 KiB
Lua
61 lines
1.6 KiB
Lua
function UIItem:onDragEnter(mousePos)
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if self:isVirtual() then return false end
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local item = self:getItem()
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if not item then return false end
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self:setBorderWidth(1)
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self.currentDragThing = item
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Mouse.setTargetCursor()
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return true
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end
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function UIItem:onDragLeave(droppedWidget, mousePos)
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if self:isVirtual() then return false end
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self.currentDragThing = nil
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Mouse.restoreCursor()
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self:setBorderWidth(0)
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return true
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end
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function UIItem:onDrop(widget, mousePos)
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if self:isVirtual() then return false end
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if not widget or not widget.currentDragThing then return false end
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local item = widget.currentDragThing
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local toPos = self.position
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if item:isStackable() and item:getCount() > 1 then
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GameInterface.moveStackableItem(item, toPos)
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else
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g_game.move(item, toPos, 1)
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end
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self:setBorderWidth(0)
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return true
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end
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function UIItem:onHoverChange(hovered)
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if self:isVirtual() then return end
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local draggingWidget = g_ui.getDraggingWidget()
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if draggingWidget and self ~= draggingWidget then
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local gotMap = draggingWidget:getClassName() == 'UIMap'
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local gotItem = draggingWidget:getClassName() == 'UIItem' and not draggingWidget:isVirtual()
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if hovered and (gotItem or gotMap) then
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self:setBorderWidth(1)
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else
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self:setBorderWidth(0)
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end
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end
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end
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function UIItem:onMouseRelease(mousePosition, mouseButton)
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if self:isVirtual() then return false end
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local item = self:getItem()
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if not item or not self:containsPoint(mousePosition) then return false end
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return GameInterface.processMouseAction(mousePosition, mouseButton, nil, item, item, nil, item)
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end
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