mirror of
https://github.com/simtactics/niotso.git
synced 2025-03-22 19:02:20 +00:00
06f13d50ac
FileHandler: Added support for wav Audio: Added support to play back a sound with XAudio2. We can't delete sounds until we make our own system to keep track of available voices. LoginScreen scene: Upped framerate from 15fps to tickless, and added new logic to clone the scrolling text at the bottom. All of it.
110 lines
No EOL
3.4 KiB
C++
110 lines
No EOL
3.4 KiB
C++
/*
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FileHandler - Copyright (c) 2012 Fatbag <X-Fi6@phppoll.org>
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <stdint.h>
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#include <memory.h>
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#include <stdio.h>
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#include "wav/read_wav.h"
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#include "FileHandler.hpp"
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namespace File {
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enum SoundType {
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FSND_WAV,
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FSND_XA,
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FSND_UTK,
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FSND_MP3,
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FSND_COUNT
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};
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static uint8_t * ReadWAV(Sound_t * Sound, const uint8_t * InData, size_t FileSize);
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static uint8_t * ReadXA(Sound_t * Sound, const uint8_t * InData, size_t FileSize);
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static uint8_t * ReadUTK(Sound_t * Sound, const uint8_t * InData, size_t FileSize);
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static uint8_t * ReadMP3(Sound_t * Sound, const uint8_t * InData, size_t FileSize);
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static const uint8_t Signature[] = {
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'R', //WAV
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'X', //XA
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'U', //UTK
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0xFF //MP3
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};
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static uint8_t* (* const SoundFunction[])(Sound_t*, const uint8_t*, size_t) = {
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ReadWAV,
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ReadXA,
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ReadUTK,
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ReadMP3
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};
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Sound_t * ReadSoundFile(const char * Filename){
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uint8_t * InData = File::ReadFile(Filename);
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if(InData == NULL) return NULL;
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if(File::FileSize < 4){
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free(InData);
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File::Error = FERR_INVALIDDATA;
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return NULL;
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}
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Sound_t * Sound = (Sound_t*) malloc(sizeof(Sound_t));
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if(Sound == NULL){
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free(InData);
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File::Error = FERR_MEMORY;
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return NULL;
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}
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for(int i=0; i<FSND_COUNT; i++){
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if(InData[0] == Signature[i]){
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uint8_t * OutData = SoundFunction[i](Sound, InData, File::FileSize);
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free(InData);
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if(OutData == NULL){
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File::Error = FERR_INVALIDDATA;
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return NULL;
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}
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return Sound;
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}
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}
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free(InData);
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File::Error = FERR_UNRECOGNIZED;
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return NULL;
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}
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static uint8_t * ReadWAV(Sound_t * Sound, const uint8_t * InData, size_t FileSize){
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wavheader_t WAVHeader;
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if(!wav_read_header(&WAVHeader, InData, FileSize)){
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return NULL;
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}
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uint8_t * OutData = (uint8_t*) malloc(WAVHeader.DataSize);
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if(OutData == NULL){
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return NULL;
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}
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memcpy(OutData, InData+44, WAVHeader.DataSize);
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Sound->Channels = WAVHeader.nChannels;
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Sound->SamplingRate = WAVHeader.nSamplesPerSec;
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Sound->BitDepth = WAVHeader.wBitsPerSample;
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Sound->Duration = WAVHeader.DataSize / WAVHeader.nBlockAlign;
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Sound->Data = OutData;
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return OutData;
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}
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static uint8_t * ReadXA(Sound_t * Sound, const uint8_t * InData, size_t FileSize){};
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static uint8_t * ReadUTK(Sound_t * Sound, const uint8_t * InData, size_t FileSize){};
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static uint8_t * ReadMP3(Sound_t * Sound, const uint8_t * InData, size_t FileSize){};
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} |