Function NetInterpComp_SetLocation

src/EntityComponents.c:364–397

}

void NetInterpComp_SetLocation(struct NetInterpComp* interp, struct LocationUpdate* update, struct Entity* e) {
	struct NetInterpAngles last = interp->CurAngles;
	struct NetInterpAngles* cur = &interp->CurAngles;
	struct NetInterpAngles mid;
	cc_uint8 flags      = update->flags;
	cc_bool interpolate = flags & LU_ORI_INTERPOLATE;

	if (flags & LU_HAS_POS) {
		NetInterpComp_SetPosition(interp, update, e, flags & LU_POS_MODEMASK);
	}
	if (flags & LU_HAS_ROTX)  cur->RotX  = Math_ClampAngle(update->rotX);
	if (flags & LU_HAS_ROTZ)  cur->RotZ  = Math_ClampAngle(update->rotZ);
	if (flags & LU_HAS_PITCH) cur->Pitch = Math_ClampAngle(update->pitch);
	if (flags & LU_HAS_YAW)   cur->Yaw   = Math_ClampAngle(update->yaw);

	if (!interpolate) {
		NetInterpAngles_Copy(e->prev, cur); e->prev.rotY = cur->Yaw;
		NetInterpAngles_Copy(e->next, cur); e->next.rotY = cur->Yaw;
		interp->RotYCount = 0; interp->AnglesCount = 0;
	} else {
		/* Smoother interpolation by also adding midpoint */
		mid.RotX  = Math_LerpAngle(last.RotX,  cur->RotX,  0.5f);
		mid.RotZ  = Math_LerpAngle(last.RotZ,  cur->RotZ,  0.5f);
		mid.Pitch = Math_LerpAngle(last.Pitch, cur->Pitch, 0.5f);
		mid.Yaw   = Math_LerpAngle(last.Yaw,   cur->Yaw,   0.5f);
		NetInterpComp_AddAngles(interp, mid);
		NetInterpComp_AddAngles(interp, *cur);

		/* Body rotation lags behind head a tiny bit */
		InterpComp_AddRotY((struct InterpComp*)interp, Math_LerpAngle(last.Yaw, cur->Yaw, 0.33333333f));
		InterpComp_AddRotY((struct InterpComp*)interp, Math_LerpAngle(last.Yaw, cur->Yaw, 0.66666667f));
		InterpComp_AddRotY((struct InterpComp*)interp, Math_LerpAngle(last.Yaw, cur->Yaw, 1.00000000f));
	}
}

void NetInterpComp_AdvanceState(struct NetInterpComp* interp, struct Entity* e) {
	e->prev     = e->next;