Nick Thomas
786d261f98
To do this, MENU and SUBMENU are split into two types (at last), and a Widget type is introduced. This should allow lots of code to be removed at some point.
46 lines
1.0 KiB
Go
46 lines
1.0 KiB
Go
package ui
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import (
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"code.ur.gs/lupine/ordoor/internal/menus"
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)
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// An inventory select is a sort of radio button. If 2 share the same menu,
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// selecting one deselects the other. Otherwise, they act like checkboxes.
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//
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// TODO: wrap all the behaviour in a single struct to make it easier to drive
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type inventorySelect struct {
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checkbox
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parentPath string
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others []*inventorySelect
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}
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// Called from the menu, which fills "others" for us
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func (d *Driver) buildInventorySelect(p *menus.Properties) (*inventorySelect, *Widget, error) {
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c, widget, err := d.buildCheckbox(p)
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if err != nil {
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return nil, nil, err
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}
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// In an inventorySelect, the frozen and click sprites are reversed
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c.clickSpr, c.frozenSpr = c.frozenSpr, c.clickSpr
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element := &inventorySelect{checkbox: *c}
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return element, widget, nil
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}
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func (i *inventorySelect) registerMouseClick() {
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// Do nothing if we're already selected
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if i.value() == "1" {
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return
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}
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// Turn us on, turn everyone else off
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for _, other := range i.others {
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other.setValue("0")
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}
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i.setValue("1")
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}
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