diff options
Diffstat (limited to 'src/demo.c')
| -rw-r--r-- | src/demo.c | 21 |
1 files changed, 8 insertions, 13 deletions
@@ -6,20 +6,15 @@ #include <stdlib.h> #include <string.h> -const unsigned char CHUNK_TICK_MASK = 0b10000000; -const unsigned char CHUNK_TICK_KEYFRAME_MASK = 0b01000000; -const unsigned char CHUNK_TICK_INLINE_MASK = 0b00100000; -const unsigned char CHUNK_TYPE_MASK = 0b01100000; // TODO add NORMAL_ -const unsigned char CHUNK_SIZE_MASK = 0b00011111; +#define CHUNK_TICK_MASK 0b10000000 +#define CHUNK_TICK_KEYFRAME_MASK 0b01000000 +#define CHUNK_TICK_INLINE_MASK 0b00100000 +#define CHUNK_NORMAL_TYPE_MASK 0b01100000 +#define CHUNK_NORMAL_SIZE_MASK 0b00011111 const unsigned char mapmagic[] = {0x6b, 0xe6, 0xda, 0x4a, 0xce, 0xbd, 0x38, 0x0c, 0x9b, 0x5b, 0x12, 0x89, 0xc8, 0x42, 0xd7, 0x80}; -int reverseint(const unsigned char in[4]) -{ - return (in[0] << 24) | (in[1] << 16) | (in[2] << 8) | in[3]; -} - // TODO make version sensitive int readdemoheader(FILE *fp, demoheader *dh) { @@ -161,7 +156,7 @@ int readdemochunk(FILE *fp, demochunk *chunk, unsigned char ver) demotick *tick = (demotick *)malloc(sizeof(demotick)); if (readdemotick(fp, chunkhead, tick, ver)) { - chunk->type = 4; + chunk->type = 0; chunk->data.tick = tick; printf("TICK={keyframe: %d, innline: %d, delta: %d}\n", tick->keyframe, tick->innline, tick->delta); } @@ -173,8 +168,8 @@ int readdemochunk(FILE *fp, demochunk *chunk, unsigned char ver) } else { - unsigned char type = (chunkhead & CHUNK_TYPE_MASK) >> 5; - short size = (chunkhead & CHUNK_SIZE_MASK); + unsigned char type = (chunkhead & CHUNK_NORMAL_TYPE_MASK) >> 5; + short size = (chunkhead & CHUNK_NORMAL_SIZE_MASK); if (size == 30) size = (short)fgetc(fp); |