void VolumeDown(void)
{
if (FXVolume() >= 8)
{
SetFXVolume(FXVolume() - 8);
PlaySound(SND_SWITCH, 0, 255);
}
}
void VolumeUp()
{
if (FXVolume() < 64)
{
SetFXVolume(FXVolume() + 8);
PlaySound(SND_SWITCH, 0, 255);
}
}
int SelectVolume(int cmd)
{
static int index = 0;
char s[10];
int x, y;
if (cmd == CMD_ESC)
return MODE_MAIN;
if (AnyButton(cmd) && index == VOLUME_COUNT - 1)
return MODE_MAIN;
if (Left(cmd)) {
switch (index) {
case 0:
if (FXVolume() > 8)
SetFXVolume(FXVolume() - 8);
break;
case 1:
if (MusicVolume() > 8)
SetMusicVolume(MusicVolume() - 8);
break;
case 2:
if (FXChannels() > 2)
SetFXChannels(FXChannels() - 2);
break;
case 3:
break;
}
PlaySound(SND_SWITCH, 0, 255);
} else if (Right(cmd)) {
switch (index) {
case 0:
if (FXVolume() < 64)
SetFXVolume(FXVolume() + 8);
break;
case 1:
if (MusicVolume() < 64)
SetMusicVolume(MusicVolume() + 8);
break;
case 2:
if (FXChannels() < 8)
SetFXChannels(FXChannels() + 2);
break;
case 3:
break;
}
PlaySound(SND_SWITCH, 0, 255);
} else if (Up(cmd)) {
index--;
if (index < 0)
index = VOLUME_COUNT - 1;
PlaySound(SND_SWITCH, 0, 255);
} else if (Down(cmd)) {
index++;
if (index >= VOLUME_COUNT)
index = 0;
PlaySound(SND_SWITCH, 0, 255);
}
TextStringSpecial("Configure Sound:", TEXT_XCENTER | TEXT_TOP, 0, (SCREEN_WIDTH / 12));
x = CenterX(MenuWidth(volumeMenu, VOLUME_COUNT));
y = CenterY(MenuHeight(volumeMenu, VOLUME_COUNT));
DisplayMenuAt(x - 20, y, volumeMenu, VOLUME_COUNT, index);
x += MenuWidth(volumeMenu, VOLUME_COUNT);
x += 10;
sprintf(s, "%d", FXVolume() / 8);
TextStringAt(x, y, s);
sprintf(s, "%d", MusicVolume() / 8);
TextStringAt(x, y + TextHeight(), s);
sprintf(s, "%d", FXChannels());
TextStringAt(x, y + 2 * TextHeight(), s);
TextStringAt(x, y + 3 * TextHeight(), "No");
return MODE_VOLUME;
}
void LoadConfig(void)
{
FILE *f;
int fx, music, channels, musicChannels;
int dynamic;
char s[128];
f = fopen(GetConfigFilePath("options.cnf"), "r");
if (f) {
fscanf(f, "%d %d %d %d %d %d %d %d %d\n",
&gOptions.displayFPS,
&gOptions.displayTime,
&gOptions.playersHurt,
&gOptions.copyMode,
&gOptions.brightness,
&gOptions.swapButtonsJoy1,
&gOptions.swapButtonsJoy2,
&gOptions.xSplit, &gOptions.ySplit);
fscanf(f, "%d\n%d %d %d %d %d %d\n",
&gPlayer1Data.controls,
&gPlayer1Data.keys[0],
&gPlayer1Data.keys[1],
&gPlayer1Data.keys[2],
&gPlayer1Data.keys[3],
&gPlayer1Data.keys[4], &gPlayer1Data.keys[5]);
fscanf(f, "%d\n%d %d %d %d %d %d\n",
&gPlayer2Data.controls,
&gPlayer2Data.keys[0],
&gPlayer2Data.keys[1],
&gPlayer2Data.keys[2],
&gPlayer2Data.keys[3],
&gPlayer2Data.keys[4], &gPlayer2Data.keys[5]);
fscanf(f, "%d\n", &gOptions.mapKey);
fscanf(f, "%d %d %d %d\n",
&fx, &music, &channels, &musicChannels);
SetFXVolume(fx);
SetMusicVolume(music);
SetFXChannels(channels);
SetMinMusicChannels(musicChannels);
fscanf(f, "%d\n", &dynamic);
fscanf(f, "%s\n", s);
SetModuleDirectory(s);
fscanf(f, "%u\n", &gCampaign.seed);
fscanf(f, "%d %d\n", &gOptions.difficulty,
&gOptions.slowmotion);
fscanf(f, "%d\n", &gOptions.density);
if (gOptions.density < 25 || gOptions.density > 200)
gOptions.density = 100;
fscanf(f, "%d\n", &gOptions.npcHp);
if (gOptions.npcHp < 25 || gOptions.npcHp > 200)
gOptions.npcHp = 100;
fscanf(f, "%d\n", &gOptions.playerHp);
if (gOptions.playerHp < 25 || gOptions.playerHp > 200)
gOptions.playerHp = 100;
{
int w, h, s, fs;
if (fscanf(f, "%dx%d:%d:%d\n", &w, &h, &fs, &s) == 4) {
Gfx_SetHint(HINT_WIDTH, w);
Gfx_SetHint(HINT_HEIGHT, h);
if (fs != 0) Gfx_HintOn(HINT_FULLSCREEN);
if (s > 1) Gfx_SetHint(HINT_SCALEFACTOR, s);
}
}
fclose(f);
}
return;
}
