128 lines
5.6 KiB
C++
128 lines
5.6 KiB
C++
//
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// SETTINGS.CPP: Game configuration loading/saving support
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//
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// by James Hammons
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// (C) 2005 Underground Software
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//
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// JLH = James Hammons <jlhamm@acm.org>
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//
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// WHO WHEN WHAT
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// --- ---------- ------------------------------------------------------------
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// JLH 01/04/2006 Added changelog ;-)
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//
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#include "settings.h"
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#include <stdlib.h>
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#include <string>
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#include <SDL2/SDL.h>
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#include "sdlemu_config.h"
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#include "log.h"
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using namespace std;
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// Global variables
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Settings settings;
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// Private function prototypes
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static void CheckForTrailingSlash(char * path);
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//
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// Load Apple2's settings
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//
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void LoadSettings(void)
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{
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if (sdlemu_init_config("./apple2.cfg") == 0 // CWD
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&& sdlemu_init_config("~/apple2.cfg") == 0 // Home
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&& sdlemu_init_config("~/.apple2/apple2.cfg") == 0 // Home under .apple2 directory
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&& sdlemu_init_config("apple2.cfg") == 0) // Somewhere in the path
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WriteLog("Settings: Couldn't find configuration file. Using defaults...\n");
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settings.useJoystick = sdlemu_getval_bool("useJoystick", false);
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settings.joyport = sdlemu_getval_int("joyport", 0);
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settings.hardwareTypeNTSC = sdlemu_getval_bool("hardwareTypeNTSC", true);
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settings.frameSkip = sdlemu_getval_int("frameSkip", 0);
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settings.fullscreen = sdlemu_getval_bool("fullscreen", false);
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settings.useOpenGL = sdlemu_getval_bool("useOpenGL", true);
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settings.glFilter = sdlemu_getval_int("glFilterType", 0);
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settings.renderType = sdlemu_getval_int("renderType", 0);
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settings.autoStateSaving = sdlemu_getval_bool("autoSaveState", true);
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// Keybindings in order of U, D, L, R, C, B, A, Op, Pa, 0-9, #, *
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settings.p1KeyBindings[0] = sdlemu_getval_int("p1k_up", SDL_SCANCODE_UP);
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settings.p1KeyBindings[1] = sdlemu_getval_int("p1k_down", SDL_SCANCODE_DOWN);
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settings.p1KeyBindings[2] = sdlemu_getval_int("p1k_left", SDL_SCANCODE_LEFT);
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settings.p1KeyBindings[3] = sdlemu_getval_int("p1k_right", SDL_SCANCODE_RIGHT);
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settings.p1KeyBindings[4] = sdlemu_getval_int("p1k_c", SDL_SCANCODE_Z);
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settings.p1KeyBindings[5] = sdlemu_getval_int("p1k_b", SDL_SCANCODE_X);
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settings.p1KeyBindings[6] = sdlemu_getval_int("p1k_a", SDL_SCANCODE_C);
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settings.p1KeyBindings[7] = sdlemu_getval_int("p1k_option", SDL_SCANCODE_APOSTROPHE);
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settings.p1KeyBindings[8] = sdlemu_getval_int("p1k_pause", SDL_SCANCODE_RETURN);
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settings.p1KeyBindings[9] = sdlemu_getval_int("p1k_0", SDL_SCANCODE_KP_0);
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settings.p1KeyBindings[10] = sdlemu_getval_int("p1k_1", SDL_SCANCODE_KP_1);
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settings.p1KeyBindings[11] = sdlemu_getval_int("p1k_2", SDL_SCANCODE_KP_2);
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settings.p1KeyBindings[12] = sdlemu_getval_int("p1k_3", SDL_SCANCODE_KP_3);
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settings.p1KeyBindings[13] = sdlemu_getval_int("p1k_4", SDL_SCANCODE_KP_4);
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settings.p1KeyBindings[14] = sdlemu_getval_int("p1k_5", SDL_SCANCODE_KP_5);
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settings.p1KeyBindings[15] = sdlemu_getval_int("p1k_6", SDL_SCANCODE_KP_6);
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settings.p1KeyBindings[16] = sdlemu_getval_int("p1k_7", SDL_SCANCODE_KP_7);
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settings.p1KeyBindings[17] = sdlemu_getval_int("p1k_8", SDL_SCANCODE_KP_8);
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settings.p1KeyBindings[18] = sdlemu_getval_int("p1k_9", SDL_SCANCODE_KP_9);
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settings.p1KeyBindings[19] = sdlemu_getval_int("p1k_pound", SDL_SCANCODE_KP_DIVIDE);
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settings.p1KeyBindings[20] = sdlemu_getval_int("p1k_star", SDL_SCANCODE_KP_MULTIPLY);
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settings.p2KeyBindings[0] = sdlemu_getval_int("p2k_up", SDL_SCANCODE_UP);
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settings.p2KeyBindings[1] = sdlemu_getval_int("p2k_down", SDL_SCANCODE_DOWN);
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settings.p2KeyBindings[2] = sdlemu_getval_int("p2k_left", SDL_SCANCODE_LEFT);
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settings.p2KeyBindings[3] = sdlemu_getval_int("p2k_right", SDL_SCANCODE_RIGHT);
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settings.p2KeyBindings[4] = sdlemu_getval_int("p2k_c", SDL_SCANCODE_Z);
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settings.p2KeyBindings[5] = sdlemu_getval_int("p2k_b", SDL_SCANCODE_X);
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settings.p2KeyBindings[6] = sdlemu_getval_int("p2k_a", SDL_SCANCODE_C);
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settings.p2KeyBindings[7] = sdlemu_getval_int("p2k_option", SDL_SCANCODE_APOSTROPHE);
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settings.p2KeyBindings[8] = sdlemu_getval_int("p2k_pause", SDL_SCANCODE_RETURN);
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settings.p2KeyBindings[9] = sdlemu_getval_int("p2k_0", SDL_SCANCODE_KP_0);
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settings.p2KeyBindings[10] = sdlemu_getval_int("p2k_1", SDL_SCANCODE_KP_1);
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settings.p2KeyBindings[11] = sdlemu_getval_int("p2k_2", SDL_SCANCODE_KP_2);
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settings.p2KeyBindings[12] = sdlemu_getval_int("p2k_3", SDL_SCANCODE_KP_3);
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settings.p2KeyBindings[13] = sdlemu_getval_int("p2k_4", SDL_SCANCODE_KP_4);
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settings.p2KeyBindings[14] = sdlemu_getval_int("p2k_5", SDL_SCANCODE_KP_5);
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settings.p2KeyBindings[15] = sdlemu_getval_int("p2k_6", SDL_SCANCODE_KP_6);
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settings.p2KeyBindings[16] = sdlemu_getval_int("p2k_7", SDL_SCANCODE_KP_7);
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settings.p2KeyBindings[17] = sdlemu_getval_int("p2k_8", SDL_SCANCODE_KP_8);
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settings.p2KeyBindings[18] = sdlemu_getval_int("p2k_9", SDL_SCANCODE_KP_9);
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settings.p2KeyBindings[19] = sdlemu_getval_int("p2k_pound", SDL_SCANCODE_KP_DIVIDE);
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settings.p2KeyBindings[20] = sdlemu_getval_int("p2k_star", SDL_SCANCODE_KP_MULTIPLY);
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strcpy(settings.BIOSPath, sdlemu_getval_string("BIOSROM", "./ROMs/apple2.rom"));
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strcpy(settings.disksPath, sdlemu_getval_string("disks", "./disks"));
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strcpy(settings.diskImagePath1, sdlemu_getval_string("floppyImage1", "./disks/bt1_boot.dsk"));
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strcpy(settings.diskImagePath2, sdlemu_getval_string("floppyImage2", "./disks/bt1_char.dsk"));
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strcpy(settings.autoStatePath, sdlemu_getval_string("autoStateFilename", "./apple2auto.state"));
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CheckForTrailingSlash(settings.disksPath);
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}
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//
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// Save Apple2's settings
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//
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void SaveSettings(void)
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{
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}
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//
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// Check path for a trailing slash, and append if not present
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//
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static void CheckForTrailingSlash(char * path)
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{
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if (strlen(path) > 0)
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if (path[strlen(path) - 1] != '/')
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strcat(path, "/"); // NOTE: Possible buffer overflow
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}
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