#include "devil1geo.h"
#include <stdio.h>

void printgheader(struct Header *gh) {
    if (gh != NULL) {
        printf("pointer %x\n", gh);
        printf("number of meshes %x\n", gh -> numMesh);
        printf("unknown number B %x\n", gh -> unknownNumberB);
        printf("unknown number C %x\n", gh -> unknownNumberC);
        printf("unknown number D %x\n", gh -> unknownNumberD);
        printf("padding %x\n", gh -> padding);
        printf("unknown offset %x\n", gh -> unknownOffset);
    }
}

void printmeshheader(struct MeshHeader *mh) {
    if (mh == NULL) {
        return;
    }
    printf("number of batches %x\n", mh -> numBatch);
    printf("number of vertices %x\n", mh -> numVertex);
    printf("unknown %x\n", mh -> u);
    printf("batch offset %x\n", mh -> offsetBatches);
    printf("flags %x\n\n", mh -> flags);
}

bool getmeshheader(struct MeshHeader **hs,
                   unsigned int i,
                   const char * const filedata) {
    bool done = false;
    if (hs == NULL || filedata == NULL) {
        return done;
    }
    struct Header *h = (struct Header*)filedata;
    if (h -> numMesh < i) {
        return done;
    }
    unsigned int pos = sizeof(struct MeshHeader) * i + sizeof(struct Header);
    (*hs)   = (struct MeshHeader*)(filedata + pos);
    done = true;
    return done;
}