mirror of
https://github.com/diasurgical/DevilutionX.git
synced 2026-10-12 11:00:04 +00:00
Gleb Mazovetskiy
890295b6d3
Previously, clicking on the slider close to the end or near the start did nothing -- you'd have to actually drag it to set the value to min or max. Also cleans up the in-game menu code overall.
101 lines
1.9 KiB
C++
101 lines
1.9 KiB
C++
/**
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* @file gmenu.h
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*
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* Interface of the in-game navigation and interaction.
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*/
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#pragma once
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#include <cstdint>
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#include "engine.h"
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namespace devilution {
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#define GMENU_SLIDER 0x40000000
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#define GMENU_ENABLED 0x80000000
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struct TMenuItem {
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uint32_t dwFlags;
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const char *pszStr;
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void (*fnMenu)(bool);
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[[nodiscard]] bool enabled() const
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{
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return (dwFlags & GMENU_ENABLED) != 0;
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}
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[[nodiscard]] bool isSlider() const
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{
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return (dwFlags & GMENU_SLIDER) != 0;
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}
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[[nodiscard]] uint16_t sliderStep() const
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{
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return dwFlags & 0xFFF;
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}
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void setSliderStep(uint16_t step)
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{
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dwFlags &= 0xFFFFF000;
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dwFlags |= step;
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}
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[[nodiscard]] uint16_t sliderSteps() const
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{
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return (dwFlags & 0xFFF000) >> 12;
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}
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void setSliderSteps(uint16_t steps)
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{
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dwFlags |= (steps << 12) & 0xFFF000;
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}
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void addFlags(uint32_t flags)
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{
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dwFlags |= flags;
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}
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void removeFlags(uint32_t flags)
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{
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dwFlags &= ~flags;
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}
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void setEnabled(bool enabled)
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{
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if (enabled) {
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addFlags(GMENU_ENABLED);
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} else {
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removeFlags(GMENU_ENABLED);
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}
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}
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};
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extern TMenuItem *sgpCurrentMenu;
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void gmenu_draw_pause(const Surface &out);
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void FreeGMenu();
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void gmenu_init_menu();
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bool gmenu_is_active();
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void gmenu_set_items(TMenuItem *pItem, void (*gmFunc)());
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void gmenu_draw(const Surface &out);
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bool gmenu_presskeys(SDL_Keycode vkey);
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bool gmenu_on_mouse_move();
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bool gmenu_left_mouse(bool isDown);
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/**
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* @brief Set the TMenuItem slider position based on the given value
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*/
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void gmenu_slider_set(TMenuItem *pItem, int min, int max, int value);
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/**
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* @brief Get the current value for the slider
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*/
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int gmenu_slider_get(TMenuItem *pItem, int min, int max);
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/**
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* @brief Set the number of steps for the slider
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*/
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void gmenu_slider_steps(TMenuItem *pItem, int steps);
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} // namespace devilution
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