67 lines
2.6 KiB
C
67 lines
2.6 KiB
C
|
#pragma once
|
||
|
|
#include "Common.h"
|
||
|
|
#include "Python.h"
|
||
|
|
#include <libtcod.h>
|
||
|
|
|
||
|
|
// Forward declaration
|
||
|
|
class PyHeightMap;
|
||
|
|
|
||
|
|
// Python object structure
|
||
|
|
typedef struct {
|
||
|
|
PyObject_HEAD
|
||
|
|
TCOD_heightmap_t* heightmap; // libtcod heightmap pointer
|
||
|
|
} PyHeightMapObject;
|
||
|
|
|
||
|
|
class PyHeightMap
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
// Python type interface
|
||
|
|
static PyObject* pynew(PyTypeObject* type, PyObject* args, PyObject* kwds);
|
||
|
|
static int init(PyHeightMapObject* self, PyObject* args, PyObject* kwds);
|
||
|
|
static void dealloc(PyHeightMapObject* self);
|
||
|
|
static PyObject* repr(PyObject* obj);
|
||
|
|
|
||
|
|
// Properties
|
||
|
|
static PyObject* get_size(PyHeightMapObject* self, void* closure);
|
||
|
|
|
||
|
|
// Scalar operations (all return self for chaining)
|
||
|
|
static PyObject* fill(PyHeightMapObject* self, PyObject* args);
|
||
|
|
static PyObject* clear(PyHeightMapObject* self, PyObject* Py_UNUSED(args));
|
||
|
|
static PyObject* add_constant(PyHeightMapObject* self, PyObject* args);
|
||
|
|
static PyObject* scale(PyHeightMapObject* self, PyObject* args);
|
||
|
|
static PyObject* clamp(PyHeightMapObject* self, PyObject* args, PyObject* kwds);
|
||
|
|
static PyObject* normalize(PyHeightMapObject* self, PyObject* args, PyObject* kwds);
|
||
|
|
|
||
|
|
// Method and property definitions
|
||
|
|
static PyMethodDef methods[];
|
||
|
|
static PyGetSetDef getsetters[];
|
||
|
|
};
|
||
|
|
|
||
|
|
namespace mcrfpydef {
|
||
|
|
static PyTypeObject PyHeightMapType = {
|
||
|
|
.ob_base = {.ob_base = {.ob_refcnt = 1, .ob_type = NULL}, .ob_size = 0},
|
||
|
|
.tp_name = "mcrfpy.HeightMap",
|
||
|
|
.tp_basicsize = sizeof(PyHeightMapObject),
|
||
|
|
.tp_itemsize = 0,
|
||
|
|
.tp_dealloc = (destructor)PyHeightMap::dealloc,
|
||
|
|
.tp_repr = PyHeightMap::repr,
|
||
|
|
.tp_flags = Py_TPFLAGS_DEFAULT,
|
||
|
|
.tp_doc = PyDoc_STR(
|
||
|
|
"HeightMap(size: tuple[int, int], fill: float = 0.0)\n\n"
|
||
|
|
"A 2D grid of float values for procedural generation.\n\n"
|
||
|
|
"HeightMap is the universal canvas for procedural generation. It stores "
|
||
|
|
"float values that can be manipulated, combined, and applied to Grid and "
|
||
|
|
"Layer objects.\n\n"
|
||
|
|
"Args:\n"
|
||
|
|
" size: (width, height) dimensions of the heightmap. Immutable after creation.\n"
|
||
|
|
" fill: Initial value for all cells. Default 0.0.\n\n"
|
||
|
|
"Example:\n"
|
||
|
|
" hmap = mcrfpy.HeightMap((100, 100))\n"
|
||
|
|
" hmap.fill(0.5).scale(2.0).clamp(0.0, 1.0)\n"
|
||
|
|
),
|
||
|
|
.tp_methods = nullptr, // Set in McRFPy_API.cpp before PyType_Ready
|
||
|
|
.tp_getset = nullptr, // Set in McRFPy_API.cpp before PyType_Ready
|
||
|
|
.tp_init = (initproc)PyHeightMap::init,
|
||
|
|
.tp_new = PyHeightMap::pynew,
|
||
|
|
};
|
||
|
|
}
|