nkeynes@1015 | 1 | /**
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nkeynes@1015 | 2 | * $Id: $
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nkeynes@1015 | 3 | *
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nkeynes@1015 | 4 | * Handles hotkeys for pause/continue, save states, quit, etc
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nkeynes@1015 | 5 | *
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nkeynes@1015 | 6 | * Copyright (c) 2009 wahrhaft
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nkeynes@1015 | 7 | *
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nkeynes@1015 | 8 | * This program is free software; you can redistribute it and/or modify
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nkeynes@1015 | 9 | * it under the terms of the GNU General Public License as published by
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nkeynes@1015 | 10 | * the Free Software Foundation; either version 2 of the License, or
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nkeynes@1015 | 11 | * (at your option) any later version.
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nkeynes@1015 | 12 | *
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nkeynes@1015 | 13 | * This program is distributed in the hope that it will be useful,
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nkeynes@1015 | 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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nkeynes@1015 | 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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nkeynes@1015 | 16 | * GNU General Public License for more details.
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nkeynes@1015 | 17 | */
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nkeynes@1015 | 18 | #include <assert.h>
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nkeynes@1015 | 19 | #include <glib.h>
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nkeynes@1015 | 20 | #include <sys/stat.h>
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nkeynes@1015 | 21 | #include <stdint.h>
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nkeynes@1015 | 22 | #include <stdlib.h>
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nkeynes@1015 | 23 | #include "lxdream.h"
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nkeynes@1015 | 24 | #include "dreamcast.h"
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nkeynes@1015 | 25 | #include "display.h"
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nkeynes@1015 | 26 | #include "hotkeys.h"
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nkeynes@1015 | 27 | #include "gui.h"
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nkeynes@1015 | 28 | #include "config.h"
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nkeynes@1015 | 29 |
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nkeynes@1015 | 30 | static void hotkey_resume_callback( void *mdev, uint32_t value, uint32_t pressure, gboolean isKeyDown );
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nkeynes@1015 | 31 | static void hotkey_stop_callback( void *mdev, uint32_t value, uint32_t pressure, gboolean isKeyDown );
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nkeynes@1015 | 32 | static void hotkey_reset_callback( void *mdev, uint32_t value, uint32_t pressure, gboolean isKeyDown );
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nkeynes@1015 | 33 | static void hotkey_exit_callback( void *mdev, uint32_t value, uint32_t pressure, gboolean isKeyDown );
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nkeynes@1015 | 34 | static void hotkey_state_select_callback( void *mdev, uint32_t value, uint32_t pressure, gboolean isKeyDown );
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nkeynes@1015 | 35 | static void hotkey_state_save_callback( void *mdev, uint32_t value, uint32_t pressure, gboolean isKeyDown );
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nkeynes@1015 | 36 | static void hotkey_state_load_callback( void *mdev, uint32_t value, uint32_t pressure, gboolean isKeyDown );
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nkeynes@1015 | 37 |
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nkeynes@1015 | 38 | static char *set_current_state_filename(int filenum);
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nkeynes@1015 | 39 |
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nkeynes@1015 | 40 | static char *current_save_state;
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nkeynes@1015 | 41 |
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nkeynes@1015 | 42 | struct lxdream_config_entry hotkeys_config[] = {
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nkeynes@1015 | 43 | {"resume", N_("Resume emulation"), CONFIG_TYPE_KEY},
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nkeynes@1015 | 44 | {"stop", N_("Stop emulation"), CONFIG_TYPE_KEY},
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nkeynes@1015 | 45 | {"reset", N_("Reset emulator"), CONFIG_TYPE_KEY},
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nkeynes@1015 | 46 | {"exit", N_("Exit emulator"), CONFIG_TYPE_KEY},
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nkeynes@1015 | 47 | {"save", N_("Save current quick save"), CONFIG_TYPE_KEY},
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nkeynes@1015 | 48 | {"load", N_("Load current quick save"), CONFIG_TYPE_KEY},
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nkeynes@1015 | 49 | {"state1", N_("Select quick save state 1"), CONFIG_TYPE_KEY},
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nkeynes@1015 | 50 | {"state2", N_("Select quick save state 2"), CONFIG_TYPE_KEY},
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nkeynes@1015 | 51 | {"state3", N_("Select quick save state 3"), CONFIG_TYPE_KEY},
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nkeynes@1015 | 52 | {"state4", N_("Select quick save state 4"), CONFIG_TYPE_KEY},
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nkeynes@1015 | 53 | {"state5", N_("Select quick save state 5"), CONFIG_TYPE_KEY},
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nkeynes@1015 | 54 | {"state6", N_("Select quick save state 6"), CONFIG_TYPE_KEY},
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nkeynes@1015 | 55 | {"state7", N_("Select quick save state 7"), CONFIG_TYPE_KEY},
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nkeynes@1015 | 56 | {"state8", N_("Select quick save state 8"), CONFIG_TYPE_KEY},
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nkeynes@1015 | 57 | {"state9", N_("Select quick save state 9"), CONFIG_TYPE_KEY},
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nkeynes@1015 | 58 | {NULL, CONFIG_TYPE_NONE}
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nkeynes@1015 | 59 | };
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nkeynes@1015 | 60 |
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nkeynes@1015 | 61 | void hotkeys_init() {
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nkeynes@1015 | 62 |
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nkeynes@1015 | 63 | char *home = getenv("HOME");
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nkeynes@1015 | 64 | char *save_path = g_strdup_printf("%s/.lxdream", home);
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nkeynes@1015 | 65 | mkdir(save_path, S_IRWXU);
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nkeynes@1015 | 66 | g_free(save_path);
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nkeynes@1015 | 67 |
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nkeynes@1015 | 68 | set_current_state_filename(1);
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nkeynes@1015 | 69 |
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nkeynes@1015 | 70 | hotkeys_register_keys();
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nkeynes@1015 | 71 | }
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nkeynes@1015 | 72 |
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nkeynes@1015 | 73 | void hotkeys_register_keys()
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nkeynes@1015 | 74 | {
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nkeynes@1015 | 75 | input_register_key(hotkeys_config[0].value, &hotkey_resume_callback, NULL, 0);
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nkeynes@1015 | 76 | input_register_key(hotkeys_config[1].value, &hotkey_stop_callback, NULL, 0);
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nkeynes@1015 | 77 | input_register_key(hotkeys_config[2].value, &hotkey_reset_callback, NULL, 0);
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nkeynes@1015 | 78 | input_register_key(hotkeys_config[3].value, &hotkey_exit_callback, NULL, 0);
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nkeynes@1015 | 79 | input_register_key(hotkeys_config[4].value, &hotkey_state_save_callback, NULL, 0);
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nkeynes@1015 | 80 | input_register_key(hotkeys_config[5].value, &hotkey_state_load_callback, NULL, 0);
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nkeynes@1015 | 81 | for (int i = 0; i < 9; i++)
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nkeynes@1015 | 82 | {
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nkeynes@1015 | 83 | input_register_key(hotkeys_config[6 + i].value, &hotkey_state_select_callback, NULL, i);
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nkeynes@1015 | 84 | }
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nkeynes@1015 | 85 | }
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nkeynes@1015 | 86 |
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nkeynes@1015 | 87 | void hotkeys_unregister_keys()
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nkeynes@1015 | 88 | {
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nkeynes@1015 | 89 | input_unregister_key(hotkeys_config[0].value, &hotkey_resume_callback, NULL, 0);
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nkeynes@1015 | 90 | input_unregister_key(hotkeys_config[1].value, &hotkey_stop_callback, NULL, 0);
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nkeynes@1015 | 91 | input_unregister_key(hotkeys_config[2].value, &hotkey_reset_callback, NULL, 0);
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nkeynes@1015 | 92 | input_unregister_key(hotkeys_config[3].value, &hotkey_exit_callback, NULL, 0);
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nkeynes@1015 | 93 | input_unregister_key(hotkeys_config[4].value, &hotkey_state_save_callback, NULL, 0);
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nkeynes@1015 | 94 | input_unregister_key(hotkeys_config[5].value, &hotkey_state_load_callback, NULL, 0);
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nkeynes@1015 | 95 | for (int i = 0; i < 9; i++)
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nkeynes@1015 | 96 | {
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nkeynes@1015 | 97 | input_unregister_key(hotkeys_config[6 + i].value, &hotkey_state_select_callback, NULL, i);
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nkeynes@1015 | 98 | }
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nkeynes@1015 | 99 | }
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nkeynes@1015 | 100 |
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nkeynes@1015 | 101 | lxdream_config_entry_t hotkeys_get_config()
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nkeynes@1015 | 102 | {
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nkeynes@1015 | 103 | return hotkeys_config;
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nkeynes@1015 | 104 | }
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nkeynes@1015 | 105 |
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nkeynes@1015 | 106 |
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nkeynes@1015 | 107 | static void hotkey_resume_callback( void *mdev, uint32_t value, uint32_t pressure, gboolean isKeyDown )
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nkeynes@1015 | 108 | {
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nkeynes@1015 | 109 | if (isKeyDown && !dreamcast_is_running() ) {
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nkeynes@1019 | 110 | gui_do_later(dreamcast_run);
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nkeynes@1015 | 111 | }
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nkeynes@1015 | 112 | }
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nkeynes@1015 | 113 |
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nkeynes@1015 | 114 | static void hotkey_stop_callback( void *mdev, uint32_t value, uint32_t pressure, gboolean isKeyDown )
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nkeynes@1015 | 115 | {
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nkeynes@1015 | 116 | if (isKeyDown && dreamcast_is_running() ) {
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nkeynes@1019 | 117 | gui_do_later(dreamcast_stop);
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nkeynes@1015 | 118 | }
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nkeynes@1015 | 119 | }
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nkeynes@1015 | 120 |
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nkeynes@1015 | 121 | static void hotkey_reset_callback( void *mdev, uint32_t value, uint32_t pressure, gboolean isKeyDown )
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nkeynes@1015 | 122 | {
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nkeynes@1015 | 123 | if (isKeyDown) {
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nkeynes@1015 | 124 | dreamcast_reset();
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nkeynes@1015 | 125 | }
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nkeynes@1015 | 126 | }
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nkeynes@1015 | 127 |
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nkeynes@1015 | 128 | static void hotkey_exit_callback( void *mdev, uint32_t value, uint32_t pressure, gboolean isKeyDown )
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nkeynes@1015 | 129 | {
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nkeynes@1015 | 130 | if (isKeyDown) {
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nkeynes@1015 | 131 | dreamcast_shutdown();
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nkeynes@1015 | 132 | }
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nkeynes@1015 | 133 | exit(0);
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nkeynes@1015 | 134 | }
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nkeynes@1015 | 135 |
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nkeynes@1015 | 136 | static void hotkey_state_select_callback( void *mdev, uint32_t value, uint32_t pressure, gboolean isKeyDown )
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nkeynes@1015 | 137 | {
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nkeynes@1015 | 138 | if (isKeyDown) {
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nkeynes@1015 | 139 | INFO("state select callback called (%d)", value);
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nkeynes@1015 | 140 | assert(value > 0 && value <= 9);
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nkeynes@1015 | 141 | set_current_state_filename(value);
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nkeynes@1015 | 142 | }
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nkeynes@1015 | 143 | }
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nkeynes@1015 | 144 |
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nkeynes@1015 | 145 | static void hotkey_state_save_callback( void *mdev, uint32_t value, uint32_t pressure, gboolean isKeyDown )
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nkeynes@1015 | 146 | {
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nkeynes@1015 | 147 | if (isKeyDown) {
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nkeynes@1015 | 148 | if (current_save_state != NULL)
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nkeynes@1015 | 149 | dreamcast_save_state(current_save_state);
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nkeynes@1015 | 150 | }
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nkeynes@1015 | 151 | }
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nkeynes@1015 | 152 |
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nkeynes@1015 | 153 | static void hotkey_state_load_callback( void *mdev, uint32_t value, uint32_t pressure, gboolean isKeyDown )
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nkeynes@1015 | 154 | {
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nkeynes@1015 | 155 | if (isKeyDown) {
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nkeynes@1015 | 156 | if (current_save_state != NULL)
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nkeynes@1015 | 157 | dreamcast_load_state(current_save_state);
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nkeynes@1015 | 158 | }
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nkeynes@1015 | 159 | }
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nkeynes@1015 | 160 |
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nkeynes@1015 | 161 | static char *set_current_state_filename(int filenum)
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nkeynes@1015 | 162 | {
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nkeynes@1015 | 163 | char *home = getenv("HOME");
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nkeynes@1015 | 164 | if (current_save_state != NULL)
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nkeynes@1015 | 165 | g_free(current_save_state);
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nkeynes@1015 | 166 | current_save_state = g_strdup_printf("%s/.lxdream/quicksave%d.dst", home, filenum);
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nkeynes@1015 | 167 | }
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nkeynes@1015 | 168 |
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