90 lines
2.3 KiB
C++
90 lines
2.3 KiB
C++
#include "game_input.h"
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#include <bitset>
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#include <stdio.h>
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bool handle_input_frame(InputContext &ctx) {
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scanKeys();
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const int keys = keysDown();
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if (keys && *ctx.internals) {
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consoleSelect(ctx.topScreen);
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iprintf("\x1b[6;0Hkeys = %s", std::bitset<16>(keys).to_string().c_str());
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}
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if ((keys & KEY_START) && (keys & KEY_L)) {
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return false;
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}
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if (keys & KEY_SELECT) {
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*ctx.internals = !(*ctx.internals);
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if (*ctx.internals) {
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setBackdropColor(RGB15(0, 0, 7));
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} else {
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setBackdropColor(RGB15(0, 0, 0));
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consoleSelect(ctx.topScreen);
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consoleClear();
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}
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}
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if (!ctx.state->paused && !ctx.state->gameOver) {
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if (keys & KEY_UP) {
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ctx.state->snakeDirection = 0;
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draw_game(*ctx.state, *ctx.renderAssets);
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}
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if (keys & KEY_RIGHT) {
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ctx.state->snakeDirection = 1;
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draw_game(*ctx.state, *ctx.renderAssets);
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}
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if (keys & KEY_DOWN) {
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ctx.state->snakeDirection = 2;
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draw_game(*ctx.state, *ctx.renderAssets);
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}
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if (keys & KEY_LEFT) {
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ctx.state->snakeDirection = 3;
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draw_game(*ctx.state, *ctx.renderAssets);
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}
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}
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if (ctx.state->paused) {
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if (keys & KEY_X) {
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audio_toggle_music(*ctx.audio);
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}
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if (keys & KEY_Y) {
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ctx.state->hardMode = !ctx.state->hardMode;
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ctx.init_game();
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draw_game(*ctx.state, *ctx.renderAssets);
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}
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}
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if (keys & KEY_R) {
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lcdSwap();
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}
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if (keys & KEY_START) {
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if (!ctx.state->gameOver) {
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ctx.state->paused = !ctx.state->paused;
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if (ctx.state->paused) {
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consoleSelect(ctx.topScreen);
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audio_play_pause(*ctx.audio);
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audio_pause_music_if_enabled(*ctx.audio);
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iprintf("\x1b[11;12HPaused");
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} else {
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audio_resume_music_if_enabled(*ctx.audio);
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audio_play_unpause(*ctx.audio);
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consoleSelect(ctx.topScreen);
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consoleClear();
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}
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} else {
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ctx.init_game();
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}
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}
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return true;
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}
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