LOCAL_C void SeekToCluster(RFile& aFile,TInt aCluster)
//
// Seek to aCluster and check it is found correctly
//
{
TBuf8<508> seekBuf(508);
TInt r=aFile.Read(aCluster*testBuf.MaxSize(),seekBuf);
test_KErrNone(r);
test(seekBuf[0]==(TUint8)aCluster && seekBuf[507]==(TUint8)aCluster);
}
/**
* アニメーションを読み込む
*/
void loadAnimation(ANIME_SET* graphic,ARCHIVE* archive,const char* file_name){
BUF* gfx_file = getFile(archive,file_name);
//ヘッダを飛ばす。
seekBuf(gfx_file,(long)strlen(ANIME_HEADER),SEEK_SET);
//ファイル名取得
int filename_size;
readBuf(gfx_file,&filename_size,sizeof(filename_size));
graphic->filename_size = filename_size;
graphic->filename = malloc(filename_size+1);
readBuf(gfx_file,graphic->filename,filename_size);
graphic->filename[filename_size] = '\0';
//スプライト取得
SDL_RWops* frame_ops = getGraphixFile(archive,graphic->filename);
getSpriteFromOPS(&graphic->sprite,frame_ops);
frame_ops->close(frame_ops); //メモリ開放は忘れずに
//スプライトエリア用スプライト
SPRITE* anime_sprite = &graphic->sprite;
//モード、フラグ、アニメ数。
readBuf(gfx_file,&graphic->mode,sizeof(graphic->mode));
readBuf(gfx_file,&graphic->flag,sizeof(graphic->flag));
readBuf(gfx_file,&graphic->anime_num,sizeof(graphic->anime_num));
int anime_num = graphic->anime_num;
graphic->anime = malloc( sizeof(ANIMATION*) * anime_num );
int i=0;
for(;i<anime_num;i++){
//アニメ番号
int num = 0;
readBuf(gfx_file,&num,sizeof(num));
if(anime_num < num) raiseError("invalid animation file:",file_name);
//メモリ確保。
graphic->anime[num] = malloc(sizeof(ANIMATION));
ANIMATION* anime = graphic->anime[num];
anime->num = num;
//フレーム番号取得
int frame_num;
readBuf(gfx_file,&frame_num,sizeof(frame_num));
anime->frame_num = frame_num;
anime->frame = malloc(sizeof(ANIMATION_FRAME)*frame_num);
int j;
for(j=0;i<frame_num;j++){
//フレームへのポインタの設定
ANIMATION_FRAME* frame = &anime->frame[j];
//持続時間
readBuf(gfx_file,&frame->frame_time,sizeof(frame->frame_time));
//スプライトの設定
frame->sprite_area.sprite = anime_sprite;
readBuf(gfx_file,&frame->sprite_area.x,sizeof(frame->sprite_area.x));
readBuf(gfx_file,&frame->sprite_area.y,sizeof(frame->sprite_area.y));
readBuf(gfx_file,&frame->sprite_area.width,sizeof(frame->sprite_area.width));
readBuf(gfx_file,&frame->sprite_area.height,sizeof(frame->sprite_area.height));
}
}
deleteBuf(gfx_file);
}
