LogalDeveloper/Minecraft-Overviewer
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modified C extension for get_chunk() raising exception on not found

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This commit is contained in:
Andrew Brown
2012-01-16 01:59:16 -05:00
parent f9c24df769
commit 70ef0af00c
4 changed files with 46 additions and 32 deletions
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25
overviewer_core/src/primitives/lighting.c
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@@ -234,9 +234,9 @@ get_lighting_color(RenderPrimitiveLighting *self, RenderState *state,
}
/* also, make sure we have enough info to correctly calculate lighting */
if (blocks == Py_None || blocks == NULL ||
skylight == Py_None || skylight == NULL ||
blocklight == Py_None || blocklight == NULL) {
if (!blocks ||
!skylight ||
!blocklight) {
self->calculate_light_color(self, 15, 0, r, g, b);
return;
@@ -369,6 +369,9 @@ lighting_start(void *data, RenderState *state, PyObject *support) {
self->up_left_blocklight = get_chunk_data(state, UP_LEFT, BLOCKLIGHT);
self->up_right_skylight = get_chunk_data(state, UP_RIGHT, SKYLIGHT);
self->up_right_blocklight = get_chunk_data(state, UP_RIGHT, BLOCKLIGHT);
// Non-existant neighbor block is not an error
PyErr_Clear();
if (self->night) {
self->calculate_light_color = calculate_light_color_night;
@@ -404,14 +407,14 @@ lighting_finish(void *data, RenderState *state) {
Py_DECREF(self->skylight);
Py_DECREF(self->blocklight);
Py_DECREF(self->left_skylight);
Py_DECREF(self->left_blocklight);
Py_DECREF(self->right_skylight);
Py_DECREF(self->right_blocklight);
Py_DECREF(self->up_left_skylight);
Py_DECREF(self->up_left_blocklight);
Py_DECREF(self->up_right_skylight);
Py_DECREF(self->up_right_blocklight);
Py_XDECREF(self->left_skylight);
Py_XDECREF(self->left_blocklight);
Py_XDECREF(self->right_skylight);
Py_XDECREF(self->right_blocklight);
Py_XDECREF(self->up_left_skylight);
Py_XDECREF(self->up_left_blocklight);
Py_XDECREF(self->up_right_skylight);
Py_XDECREF(self->up_right_blocklight);
}
static void