mirror of
https://github.com/mvvasilev/last_light.git
synced 2025-04-19 20:59:51 +03:00
89 lines
2.4 KiB
Go
89 lines
2.4 KiB
Go
package state
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import (
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"mvvasilev/last_light/engine"
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"mvvasilev/last_light/game/ui"
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"github.com/gdamore/tcell/v2"
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)
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type MainMenuState struct {
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menuTitle *engine.Raw
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buttons []*ui.UISimpleButton
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currButtonSelected int
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quitGame bool
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startNewGame bool
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}
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func NewMainMenuState() *MainMenuState {
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state := new(MainMenuState)
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highlightStyle := tcell.StyleDefault.Attributes(tcell.AttrBold)
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state.menuTitle = engine.CreateRawDrawable(
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11, 1, tcell.StyleDefault.Attributes(tcell.AttrBold).Foreground(tcell.ColorYellow),
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" | | | _) | | ",
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" | _` | __| __| | | _` | __ \\ __|",
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" | ( | \\__ \\ | | | ( | | | | | ",
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"_____| \\__,_| ____/ \\__| _____| _| \\__, | _| |_| \\__|",
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" |___/ ",
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)
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state.buttons = make([]*ui.UISimpleButton, 0)
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state.buttons = append(state.buttons, ui.CreateSimpleButton(11, 7, "New Game", tcell.StyleDefault, highlightStyle, func() {
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state.startNewGame = true
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}))
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state.buttons = append(state.buttons, ui.CreateSimpleButton(11, 9, "Load Game", tcell.StyleDefault, highlightStyle, func() {
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}))
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state.buttons = append(state.buttons, ui.CreateSimpleButton(11, 11, "Quit", tcell.StyleDefault, highlightStyle, func() {
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state.quitGame = true
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}))
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state.currButtonSelected = 0
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state.buttons[state.currButtonSelected].Highlight()
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return state
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}
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func (mms *MainMenuState) OnInput(e *tcell.EventKey) {
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if e.Key() == tcell.KeyDown {
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mms.buttons[mms.currButtonSelected].Unhighlight()
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mms.currButtonSelected = engine.LimitIncrement(mms.currButtonSelected, 2)
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mms.buttons[mms.currButtonSelected].Highlight()
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}
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if e.Key() == tcell.KeyUp {
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mms.buttons[mms.currButtonSelected].Unhighlight()
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mms.currButtonSelected = engine.LimitDecrement(mms.currButtonSelected, 0)
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mms.buttons[mms.currButtonSelected].Highlight()
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}
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if e.Key() == tcell.KeyEnter {
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mms.buttons[mms.currButtonSelected].Select()
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}
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}
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func (mms *MainMenuState) OnTick(dt int64) GameState {
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if mms.quitGame {
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return &QuitState{}
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}
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if mms.startNewGame {
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return BeginPlayingState()
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}
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return mms
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}
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func (mms *MainMenuState) CollectDrawables() []engine.Drawable {
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arr := make([]engine.Drawable, 0)
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arr = append(arr, mms.menuTitle)
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for _, b := range mms.buttons {
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arr = append(arr, b)
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}
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return arr
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}
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