mirror of https://git.sr.ht/~kikoodx/momento
35 lines
816 B
C
35 lines
816 B
C
/* SPDX-License-Identifier: GPL-3.0-or-later */
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/* Copyright (C) 2021 KikooDX */
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#include "filepaths.h"
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#include "input.h"
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#include "mainmenu.h"
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#include <gint/keyboard.h>
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/* Return 1 if game state should change. */
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int
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mainmenu_update(struct MainMenu *mainmenu, struct Input input)
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{
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/* decrease selected pack id */
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if (input.keystates[K_UP] == KS_PRESS ||
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input.keystates[K_LEFT] == KS_PRESS) {
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if (mainmenu->cursor > 0)
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mainmenu->cursor -= 1;
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else
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mainmenu->cursor = MENU_ENTRIES - 1;
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}
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/* increase selected pack id */
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if (input.keystates[K_DOWN] == KS_PRESS ||
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input.keystates[K_RIGHT] == KS_PRESS) {
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if (mainmenu->cursor < MENU_ENTRIES - 1)
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mainmenu->cursor += 1;
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else
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mainmenu->cursor = 0;
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}
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/* confirm */
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if (input.keystates[K_A] == KS_PRESS)
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return 1;
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return 0;
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}
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