Files
@ r8619:0e5a01b4fd02
Branch filter:
Location: cpp/openttd-patchpack/source/src/sound.cpp - annotation
r8619:0e5a01b4fd02
6.3 KiB
text/x-c
(svn r12202) -Fix: When loading a savegame fails, don't start creating a new game, just go straight back to the intro screen.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 | r5584:545d748cc681 r5584:545d748cc681 r6420:01087f989fd1 r6420:01087f989fd1 r5584:545d748cc681 r5584:545d748cc681 r6453:b0b56773284a r5584:545d748cc681 r8157:cf41aa22cd09 r5584:545d748cc681 r5584:545d748cc681 r7805:7b5af263f275 r8106:01dbd10fde05 r8130:bece2e5c7460 r8139:4fc34c1bc2fb r8144:1432edd15267 r8439:8105842bf58d r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r8157:cf41aa22cd09 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r7591:5612150f92ce r8439:8105842bf58d r8439:8105842bf58d r8439:8105842bf58d r8439:8105842bf58d r8439:8105842bf58d r8439:8105842bf58d r8439:8105842bf58d r8439:8105842bf58d r8439:8105842bf58d r8439:8105842bf58d r5609:a56ae00a9125 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r7591:5612150f92ce r5584:545d748cc681 r5584:545d748cc681 r7570:d6777a99c723 r7591:5612150f92ce r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r6420:01087f989fd1 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r6420:01087f989fd1 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r7570:d6777a99c723 r7570:d6777a99c723 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r7570:d6777a99c723 r7570:d6777a99c723 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r6247:96e840dbefcc r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r8439:8105842bf58d r5584:545d748cc681 r8439:8105842bf58d r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5609:a56ae00a9125 r5584:545d748cc681 r5584:545d748cc681 r7570:d6777a99c723 r5584:545d748cc681 r5584:545d748cc681 r8439:8105842bf58d r5584:545d748cc681 r8439:8105842bf58d r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r6420:01087f989fd1 r5584:545d748cc681 r5584:545d748cc681 r8439:8105842bf58d r8439:8105842bf58d r8439:8105842bf58d r8439:8105842bf58d r5584:545d748cc681 r8439:8105842bf58d r5584:545d748cc681 r8439:8105842bf58d r8439:8105842bf58d r8439:8105842bf58d r8439:8105842bf58d r8439:8105842bf58d r5584:545d748cc681 r7922:d7c3cc15726d r8439:8105842bf58d r8439:8105842bf58d r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r6853:39397cc729b3 r8095:11d624251249 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r6247:96e840dbefcc r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r8588:3f7e68e6b03c r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r8588:3f7e68e6b03c r8588:3f7e68e6b03c r8588:3f7e68e6b03c r8595:dcfec1959a59 r8595:dcfec1959a59 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r8595:dcfec1959a59 r8439:8105842bf58d r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r8588:3f7e68e6b03c r8604:bb0778079c1c r8604:bb0778079c1c r8588:3f7e68e6b03c r8588:3f7e68e6b03c r8588:3f7e68e6b03c r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r8588:3f7e68e6b03c r8588:3f7e68e6b03c r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r8439:8105842bf58d r5584:545d748cc681 | /* $Id$ */
/** @file sound.cpp */
#include "stdafx.h"
#include "openttd.h"
#include "landscape.h"
#include "mixer.h"
#include "sound_func.h"
#include "fileio.h"
#include "newgrf_sound.h"
#include "fios.h"
#include "window_gui.h"
#include "core/alloc_func.hpp"
#include "map_func.h"
#include "vehicle_base.h"
#include "debug.h"
static uint _file_count;
static FileEntry *_files;
MusicFileSettings msf;
// Number of levels of panning per side
#define PANNING_LEVELS 16
static void OpenBankFile(const char *filename)
{
uint i;
FioOpenFile(SOUND_SLOT, filename);
uint pos = FioGetPos();
uint count = FioReadDword() / 8;
/* Simple check for the correct number of original sounds. */
if (count != 73) {
DEBUG(misc, 6, "Incorrect number of sounds in '%s', ignoring.", filename);
_file_count = 0;
_files = NULL;
return;
}
FileEntry *fe = CallocT<FileEntry>(count);
if (fe == NULL) {
_file_count = 0;
_files = NULL;
return;
}
_file_count = count;
_files = fe;
FioSeekTo(pos, SEEK_SET);
for (i = 0; i != count; i++) {
fe[i].file_slot = SOUND_SLOT;
fe[i].file_offset = FioReadDword() + pos;
fe[i].file_size = FioReadDword();
}
for (i = 0; i != count; i++, fe++) {
char name[255];
FioSeekTo(fe->file_offset, SEEK_SET);
/* Check for special case, see else case */
FioReadBlock(name, FioReadByte()); // Read the name of the sound
if (strcmp(name, "Corrupt sound") != 0) {
FioSeekTo(12, SEEK_CUR); // Skip past RIFF header
/* Read riff tags */
for (;;) {
uint32 tag = FioReadDword();
uint32 size = FioReadDword();
if (tag == ' tmf') {
FioReadWord(); // wFormatTag
fe->channels = FioReadWord(); // wChannels
FioReadDword(); // samples per second
fe->rate = 11025; // seems like all samples should be played at this rate.
FioReadDword(); // avg bytes per second
FioReadWord(); // alignment
fe->bits_per_sample = FioReadByte(); // bits per sample
FioSeekTo(size - (2 + 2 + 4 + 4 + 2 + 1), SEEK_CUR);
} else if (tag == 'atad') {
fe->file_size = size;
fe->file_slot = SOUND_SLOT;
fe->file_offset = FioGetPos();
break;
} else {
fe->file_size = 0;
break;
}
}
} else {
/*
* Special case for the jackhammer sound
* (name in sample.cat is "Corrupt sound")
* It's no RIFF file, but raw PCM data
*/
fe->channels = 1;
fe->rate = 11025;
fe->bits_per_sample = 8;
fe->file_slot = SOUND_SLOT;
fe->file_offset = FioGetPos();
}
}
}
uint GetNumOriginalSounds()
{
return _file_count;
}
static bool SetBankSource(MixerChannel *mc, const FileEntry *fe)
{
assert(fe != NULL);
if (fe->file_size == 0) return false;
int8 *mem = MallocT<int8>(fe->file_size);
if (mem == NULL) return false;
FioSeekToFile(fe->file_slot, fe->file_offset);
FioReadBlock(mem, fe->file_size);
for (uint i = 0; i != fe->file_size; i++) {
mem[i] += -128; // Convert unsigned sound data to signed
}
assert(fe->bits_per_sample == 8 && fe->channels == 1 && fe->file_size != 0 && fe->rate != 0);
MxSetChannelRawSrc(mc, mem, fe->file_size, fe->rate, MX_AUTOFREE);
return true;
}
bool SoundInitialize(const char *filename)
{
OpenBankFile(filename);
return true;
}
/* Low level sound player */
static void StartSound(uint sound, int panning, uint volume)
{
if (volume == 0) return;
const FileEntry *fe = GetSound(sound);
if (fe == NULL) return;
MixerChannel *mc = MxAllocateChannel();
if (mc == NULL) return;
if (!SetBankSource(mc, fe)) return;
/* Apply the sound effect's own volume. */
volume = (fe->volume * volume) / 128;
panning = Clamp(panning, -PANNING_LEVELS, PANNING_LEVELS);
uint left_vol = (volume * PANNING_LEVELS) - (volume * panning);
uint right_vol = (volume * PANNING_LEVELS) + (volume * panning);
MxSetChannelVolume(mc, left_vol * 128 / PANNING_LEVELS, right_vol * 128 / PANNING_LEVELS);
MxActivateChannel(mc);
}
static const byte _vol_factor_by_zoom[] = {255, 190, 134, 87};
assert_compile(lengthof(_vol_factor_by_zoom) == ZOOM_LVL_END - ZOOM_LVL_BEGIN);
static const byte _sound_base_vol[] = {
128, 90, 128, 128, 128, 128, 128, 128,
128, 90, 90, 128, 128, 128, 128, 128,
128, 128, 128, 80, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 90, 90, 90, 128, 90, 128,
128, 90, 128, 128, 128, 90, 128, 128,
128, 128, 128, 128, 90, 128, 128, 128,
128, 90, 128, 128, 128, 128, 128, 128,
128, 128, 90, 90, 90, 128, 128, 128,
90,
};
static const byte _sound_idx[] = {
2, 3, 4, 5, 6, 7, 8, 9,
10, 11, 12, 13, 14, 15, 16, 17,
18, 19, 20, 21, 22, 23, 24, 25,
26, 27, 28, 29, 30, 31, 32, 33,
34, 35, 36, 37, 38, 39, 40, 0,
1, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50, 51, 52, 53, 54, 55,
56, 57, 58, 59, 60, 61, 62, 63,
64, 65, 66, 67, 68, 69, 70, 71,
72,
};
void SndCopyToPool()
{
uint i;
for (i = 0; i < _file_count; i++) {
FileEntry *orig = &_files[_sound_idx[i]];
FileEntry *fe = AllocateFileEntry();
*fe = *orig;
fe->volume = _sound_base_vol[i];
fe->priority = 0;
}
}
static void SndPlayScreenCoordFx(SoundFx sound, int left, int right, int top, int bottom)
{
Window* const *wz;
if (msf.effect_vol == 0) return;
FOR_ALL_WINDOWS(wz) {
const ViewPort *vp = (*wz)->viewport;
if (vp != NULL &&
left < vp->virtual_left + vp->virtual_width && right > vp->virtual_left &&
top < vp->virtual_top + vp->virtual_height && bottom > vp->virtual_top) {
int screen_x = (left + right) / 2 - vp->virtual_left;
int width = (vp->virtual_width == 0 ? 1 : vp->virtual_width);
int panning = (screen_x * PANNING_LEVELS * 2) / width - PANNING_LEVELS;
StartSound(
sound,
panning,
(msf.effect_vol * _vol_factor_by_zoom[vp->zoom - ZOOM_LVL_BEGIN]) / 256
);
return;
}
}
}
void SndPlayTileFx(SoundFx sound, TileIndex tile)
{
/* emits sound from center of the tile */
int x = TileX(tile) * TILE_SIZE + TILE_SIZE / 2;
int y = TileY(tile) * TILE_SIZE - TILE_SIZE / 2;
uint z = (y < 0 ? 0 : GetSlopeZ(x, y));
Point pt = RemapCoords(x, y, z);
y += 2 * TILE_SIZE;
Point pt2 = RemapCoords(x, y, GetSlopeZ(x, y));
SndPlayScreenCoordFx(sound, pt.x, pt2.x, pt.y, pt2.y);
}
void SndPlayVehicleFx(SoundFx sound, const Vehicle *v)
{
SndPlayScreenCoordFx(sound,
v->left_coord, v->right_coord,
v->top_coord, v->top_coord
);
}
void SndPlayFx(SoundFx sound)
{
StartSound(sound, 0, msf.effect_vol);
}
|