156 lines
3.9 KiB
C++
156 lines
3.9 KiB
C++
/*
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Copyright 2016-2017 StapleButter
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This file is part of melonDS.
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melonDS is free software: you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation, either version 3 of the License, or (at your option)
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any later version.
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melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with melonDS. If not, see http://www.gnu.org/licenses/.
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*/
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include "Config.h"
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namespace Config
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{
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int KeyMapping[12];
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int JoyMapping[12];
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int WindowWidth;
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int WindowHeight;
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int DirectBoot;
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typedef struct
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{
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char Name[16];
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int Type;
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void* Value;
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int DefaultInt;
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char* DefaultStr;
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int StrLength;
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} ConfigEntry;
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ConfigEntry ConfigFile[] =
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{
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{"Key_A", 0, &KeyMapping[0], 15, NULL, 0},
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{"Key_B", 0, &KeyMapping[1], 54, NULL, 0},
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{"Key_Select", 0, &KeyMapping[2], 44, NULL, 0},
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{"Key_Start", 0, &KeyMapping[3], 40, NULL, 0},
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{"Key_Right", 0, &KeyMapping[4], 22, NULL, 0},
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{"Key_Left", 0, &KeyMapping[5], 4, NULL, 0},
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{"Key_Up", 0, &KeyMapping[6], 26, NULL, 0},
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{"Key_Down", 0, &KeyMapping[7], 29, NULL, 0},
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{"Key_R", 0, &KeyMapping[8], 19, NULL, 0},
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{"Key_L", 0, &KeyMapping[9], 20, NULL, 0},
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{"Key_X", 0, &KeyMapping[10], 18, NULL, 0},
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{"Key_Y", 0, &KeyMapping[11], 14, NULL, 0},
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{"Joy_A", 0, &JoyMapping[0], -1, NULL, 0},
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{"Joy_B", 0, &JoyMapping[1], -1, NULL, 0},
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{"Joy_Select", 0, &JoyMapping[2], -1, NULL, 0},
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{"Joy_Start", 0, &JoyMapping[3], -1, NULL, 0},
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{"Joy_Right", 0, &JoyMapping[4], -1, NULL, 0},
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{"Joy_Left", 0, &JoyMapping[5], -1, NULL, 0},
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{"Joy_Up", 0, &JoyMapping[6], -1, NULL, 0},
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{"Joy_Down", 0, &JoyMapping[7], -1, NULL, 0},
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{"Joy_R", 0, &JoyMapping[8], -1, NULL, 0},
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{"Joy_L", 0, &JoyMapping[9], -1, NULL, 0},
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{"Joy_X", 0, &JoyMapping[10], -1, NULL, 0},
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{"Joy_Y", 0, &JoyMapping[11], -1, NULL, 0},
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{"WindowWidth", 0, &WindowWidth, 256, NULL, 0},
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{"WindowHeight", 0, &WindowHeight, 384, NULL, 0},
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{"DirectBoot", 0, &DirectBoot, 1, NULL, 0},
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{"", -1, NULL, 0, NULL, 0}
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};
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void Load()
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{
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ConfigEntry* entry = &ConfigFile[0];
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for (;;)
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{
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if (!entry->Value) break;
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if (entry->Type == 0)
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*(int*)entry->Value = entry->DefaultInt;
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else
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strncpy((char*)entry->Value, entry->DefaultStr, entry->StrLength);
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entry++;
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}
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FILE* f = fopen("melonDS.ini", "r");
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if (!f) return;
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char linebuf[1024];
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char entryname[16];
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char entryval[1024];
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while (!feof(f))
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{
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fgets(linebuf, 1024, f);
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int ret = sscanf(linebuf, "%15[A-Za-z_0-9]=%[^\t\n]", entryname, entryval);
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if (ret < 2) continue;
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ConfigEntry* entry = &ConfigFile[0];
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for (;;)
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{
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if (!entry->Value) break;
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if (!strncmp(entry->Name, entryname, 15))
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{
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if (entry->Type == 0)
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*(int*)entry->Value = strtol(entryval, NULL, 10);
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else
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strncpy((char*)entry->Value, entryval, entry->StrLength);
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break;
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}
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entry++;
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}
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}
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fclose(f);
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}
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void Save()
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{
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FILE* f = fopen("melonDS.ini", "w");
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if (!f) return;
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ConfigEntry* entry = &ConfigFile[0];
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for (;;)
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{
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if (!entry->Value) break;
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if (entry->Type == 0)
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fprintf(f, "%s=%d\n", entry->Name, *(int*)entry->Value);
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else
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fprintf(f, "%s=%s\n", entry->Name, entry->Value);
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entry++;
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}
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fclose(f);
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}
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}
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