physics: fix and refactor unsticking

[xonotic/darkplaces.git] / world.c

diff --git a/world.c b/world.c
index 229fbe7e544c0d1d998a1bf6e146fe06b68981ec..a95330fae99a4ba0ed9dc3d138d7038a6dcb9b78 100644 (file)
--- a/world.c
+++ b/world.c
@@ -119,7 +119,7 @@ void World_SetSize(world_t *world, const char *filename, const vec3_t mins, cons
 {
        int i;
 
-       strlcpy(world->filename, filename, sizeof(world->filename));
+       dp_strlcpy(world->filename, filename, sizeof(world->filename));
        VectorCopy(mins, world->mins);
        VectorCopy(maxs, world->maxs);
        world->prog = prog;
@@ -2733,17 +2733,17 @@ treatasbox:
        if (physics_ode_trick_fixnan.integer)
        {
                test = VectorLength2(origin) + VectorLength2(forward) + VectorLength2(left) + VectorLength2(up) + VectorLength2(velocity) + VectorLength2(spinvelocity);
-               if (VEC_IS_NAN(test))
+               if (isnan(test))
                {
                        modified = true;
                        //Con_Printf("Fixing NAN values on entity %i : .classname = \"%s\" .origin = '%f %f %f' .velocity = '%f %f %f' .axis_forward = '%f %f %f' .axis_left = '%f %f %f' .axis_up = %f %f %f' .spinvelocity = '%f %f %f'\n", PRVM_NUM_FOR_EDICT(ed), PRVM_GetString(PRVM_gameedictstring(ed, classname)), origin[0], origin[1], origin[2], velocity[0], velocity[1], velocity[2], forward[0], forward[1], forward[2], left[0], left[1], left[2], up[0], up[1], up[2], spinvelocity[0], spinvelocity[1], spinvelocity[2]);
                        if (physics_ode_trick_fixnan.integer >= 2)
                                Con_Printf("Fixing NAN values on entity %i : .classname = \"%s\" .origin = '%f %f %f' .velocity = '%f %f %f' .angles = '%f %f %f' .avelocity = '%f %f %f'\n", PRVM_NUM_FOR_EDICT(ed), PRVM_GetString(prog, PRVM_gameedictstring(ed, classname)), origin[0], origin[1], origin[2], velocity[0], velocity[1], velocity[2], angles[0], angles[1], angles[2], avelocity[0], avelocity[1], avelocity[2]);
                        test = VectorLength2(origin);
-                       if (VEC_IS_NAN(test))
+                       if (isnan(test))
                                VectorClear(origin);
                        test = VectorLength2(forward) * VectorLength2(left) * VectorLength2(up);
-                       if (VEC_IS_NAN(test))
+                       if (isnan(test))
                        {
                                VectorSet(angles, 0, 0, 0);
                                VectorSet(forward, 1, 0, 0);
@@ -2751,10 +2751,10 @@ treatasbox:
                                VectorSet(up, 0, 0, 1);
                        }
                        test = VectorLength2(velocity);
-                       if (VEC_IS_NAN(test))
+                       if (isnan(test))
                                VectorClear(velocity);
                        test = VectorLength2(spinvelocity);
-                       if (VEC_IS_NAN(test))
+                       if (isnan(test))
                        {
                                VectorClear(avelocity);
                                VectorClear(spinvelocity);