Need some help to finalize AmigaOS4 port of AssaultCube

[tempest]

EDIT: Got it. The new method checks for mapmodels too. Still, I'm not sure if this fix is a gameplay-relevant change (you can e.g. shoot through parts of fences), so better ask a dev before you play online with that.

Again, just comment the current content of the readdepth() function and put this in there:

[SELECT ALL] Code:

float yaw = camera1->yaw-90, pitch = -camera1->pitch;
    vec from = camera1->o, dir, surface;

    float sin_yaw = sinf(yaw*RAD);
    float cos_yaw = cosf(yaw*RAD);

    float sin_pitch = sinf(pitch*RAD);
    float cos_pitch = cosf(pitch*RAD);

    dir.x = cos_pitch * cos_yaw;
    dir.y = cos_pitch * sin_yaw;
    dir.z = -sin_pitch;
    
    vec ray = dir;
    float dist = raycube(from, ray, surface);
    if(dist < 0) dist = 1000.0f;                // if skymap was hit, dist is always -1 ...
    pos = vec(dir).mul(dist).add(from);

    loopv(ents)
    {
        entity &e = ents[i];
        if(e.type != MAPMODEL) continue;
        if(from.dist(vec(e.x, e.y, e.z)) < dist && intersect(&e, from, pos))
            dist = from.dist(vec(e.x, e.y, e.z));
    }

    pos = dir.mul(dist).add(from);  // once again, now with correct dist