308 lines
15 KiB
C++
308 lines
15 KiB
C++
#pragma once
|
|
#include "Common.h"
|
|
#include "Python.h"
|
|
#include "structmember.h"
|
|
#include "IndexTexture.h"
|
|
#include "Resources.h"
|
|
#include <list>
|
|
#include <libtcod.h>
|
|
#include <mutex>
|
|
|
|
#include "PyCallable.h"
|
|
#include "PyTexture.h"
|
|
#include "PyDrawable.h"
|
|
#include "PyColor.h"
|
|
#include "PyVector.h"
|
|
#include "PyFont.h"
|
|
|
|
#include "UIGridPoint.h"
|
|
#include "UIEntity.h"
|
|
#include "UIDrawable.h"
|
|
#include "UIBase.h"
|
|
|
|
class UIGrid: public UIDrawable
|
|
{
|
|
private:
|
|
std::shared_ptr<PyTexture> ptex;
|
|
// Default cell dimensions when no texture is provided
|
|
static constexpr int DEFAULT_CELL_WIDTH = 16;
|
|
static constexpr int DEFAULT_CELL_HEIGHT = 16;
|
|
TCODMap* tcod_map; // TCOD map for FOV and pathfinding
|
|
TCODDijkstra* tcod_dijkstra; // Dijkstra pathfinding
|
|
TCODPath* tcod_path; // A* pathfinding
|
|
mutable std::mutex fov_mutex; // Mutex for thread-safe FOV operations
|
|
|
|
public:
|
|
UIGrid();
|
|
//UIGrid(int, int, IndexTexture*, float, float, float, float);
|
|
UIGrid(int, int, std::shared_ptr<PyTexture>, sf::Vector2f, sf::Vector2f);
|
|
~UIGrid(); // Destructor to clean up TCOD map
|
|
void update();
|
|
void render(sf::Vector2f, sf::RenderTarget&) override final;
|
|
UIGridPoint& at(int, int);
|
|
PyObjectsEnum derived_type() override final;
|
|
//void setSprite(int);
|
|
virtual UIDrawable* click_at(sf::Vector2f point) override final;
|
|
|
|
// TCOD integration methods
|
|
void syncTCODMap(); // Sync entire map with current grid state
|
|
void syncTCODMapCell(int x, int y); // Sync a single cell to TCOD map
|
|
void computeFOV(int x, int y, int radius, bool light_walls = true, TCOD_fov_algorithm_t algo = FOV_BASIC);
|
|
bool isInFOV(int x, int y) const;
|
|
|
|
// Pathfinding methods
|
|
std::vector<std::pair<int, int>> findPath(int x1, int y1, int x2, int y2, float diagonalCost = 1.41f);
|
|
void computeDijkstra(int rootX, int rootY, float diagonalCost = 1.41f);
|
|
float getDijkstraDistance(int x, int y) const;
|
|
std::vector<std::pair<int, int>> getDijkstraPath(int x, int y) const;
|
|
|
|
// A* pathfinding methods
|
|
std::vector<std::pair<int, int>> computeAStarPath(int x1, int y1, int x2, int y2, float diagonalCost = 1.41f);
|
|
|
|
// Phase 1 virtual method implementations
|
|
sf::FloatRect get_bounds() const override;
|
|
void move(float dx, float dy) override;
|
|
void resize(float w, float h) override;
|
|
void onPositionChanged() override;
|
|
|
|
int grid_x, grid_y;
|
|
//int grid_size; // grid sizes are implied by IndexTexture now
|
|
sf::RectangleShape box;
|
|
float center_x, center_y, zoom;
|
|
//IndexTexture* itex;
|
|
std::shared_ptr<PyTexture> getTexture();
|
|
sf::Sprite sprite, output;
|
|
sf::RenderTexture renderTexture;
|
|
std::vector<UIGridPoint> points;
|
|
std::shared_ptr<std::list<std::shared_ptr<UIEntity>>> entities;
|
|
|
|
// Background rendering
|
|
sf::Color fill_color;
|
|
|
|
// Perspective system - entity whose view to render
|
|
std::weak_ptr<UIEntity> perspective_entity; // Weak reference to perspective entity
|
|
bool perspective_enabled; // Whether to use perspective rendering
|
|
|
|
// Property system for animations
|
|
bool setProperty(const std::string& name, float value) override;
|
|
bool setProperty(const std::string& name, const sf::Vector2f& value) override;
|
|
bool getProperty(const std::string& name, float& value) const override;
|
|
bool getProperty(const std::string& name, sf::Vector2f& value) const override;
|
|
|
|
static int init(PyUIGridObject* self, PyObject* args, PyObject* kwds);
|
|
static PyObject* get_grid_size(PyUIGridObject* self, void* closure);
|
|
static PyObject* get_grid_x(PyUIGridObject* self, void* closure);
|
|
static PyObject* get_grid_y(PyUIGridObject* self, void* closure);
|
|
static PyObject* get_position(PyUIGridObject* self, void* closure);
|
|
static int set_position(PyUIGridObject* self, PyObject* value, void* closure);
|
|
static PyObject* get_size(PyUIGridObject* self, void* closure);
|
|
static int set_size(PyUIGridObject* self, PyObject* value, void* closure);
|
|
static PyObject* get_center(PyUIGridObject* self, void* closure);
|
|
static int set_center(PyUIGridObject* self, PyObject* value, void* closure);
|
|
static PyObject* get_float_member(PyUIGridObject* self, void* closure);
|
|
static int set_float_member(PyUIGridObject* self, PyObject* value, void* closure);
|
|
static PyObject* get_texture(PyUIGridObject* self, void* closure);
|
|
static PyObject* get_fill_color(PyUIGridObject* self, void* closure);
|
|
static int set_fill_color(PyUIGridObject* self, PyObject* value, void* closure);
|
|
static PyObject* get_perspective(PyUIGridObject* self, void* closure);
|
|
static int set_perspective(PyUIGridObject* self, PyObject* value, void* closure);
|
|
static PyObject* get_perspective_enabled(PyUIGridObject* self, void* closure);
|
|
static int set_perspective_enabled(PyUIGridObject* self, PyObject* value, void* closure);
|
|
static PyObject* py_at(PyUIGridObject* self, PyObject* args, PyObject* kwds);
|
|
static PyObject* py_compute_fov(PyUIGridObject* self, PyObject* args, PyObject* kwds);
|
|
static PyObject* py_is_in_fov(PyUIGridObject* self, PyObject* args);
|
|
static PyObject* py_find_path(PyUIGridObject* self, PyObject* args, PyObject* kwds);
|
|
static PyObject* py_compute_dijkstra(PyUIGridObject* self, PyObject* args, PyObject* kwds);
|
|
static PyObject* py_get_dijkstra_distance(PyUIGridObject* self, PyObject* args);
|
|
static PyObject* py_get_dijkstra_path(PyUIGridObject* self, PyObject* args);
|
|
static PyObject* py_compute_astar_path(PyUIGridObject* self, PyObject* args, PyObject* kwds);
|
|
static PyMethodDef methods[];
|
|
static PyGetSetDef getsetters[];
|
|
static PyObject* get_children(PyUIGridObject* self, void* closure);
|
|
static PyObject* repr(PyUIGridObject* self);
|
|
|
|
};
|
|
|
|
typedef struct {
|
|
PyObject_HEAD
|
|
std::shared_ptr<std::list<std::shared_ptr<UIEntity>>> data;
|
|
std::shared_ptr<UIGrid> grid;
|
|
} PyUIEntityCollectionObject;
|
|
|
|
class UIEntityCollection {
|
|
public:
|
|
static PySequenceMethods sqmethods;
|
|
static PyMappingMethods mpmethods;
|
|
static PyObject* append(PyUIEntityCollectionObject* self, PyObject* o);
|
|
static PyObject* extend(PyUIEntityCollectionObject* self, PyObject* o);
|
|
static PyObject* remove(PyUIEntityCollectionObject* self, PyObject* o);
|
|
static PyObject* index_method(PyUIEntityCollectionObject* self, PyObject* value);
|
|
static PyObject* count(PyUIEntityCollectionObject* self, PyObject* value);
|
|
static PyMethodDef methods[];
|
|
static PyObject* repr(PyUIEntityCollectionObject* self);
|
|
static int init(PyUIEntityCollectionObject* self, PyObject* args, PyObject* kwds);
|
|
static PyObject* iter(PyUIEntityCollectionObject* self);
|
|
static Py_ssize_t len(PyUIEntityCollectionObject* self);
|
|
static PyObject* getitem(PyUIEntityCollectionObject* self, Py_ssize_t index);
|
|
static int setitem(PyUIEntityCollectionObject* self, Py_ssize_t index, PyObject* value);
|
|
static int contains(PyUIEntityCollectionObject* self, PyObject* value);
|
|
static PyObject* concat(PyUIEntityCollectionObject* self, PyObject* other);
|
|
static PyObject* inplace_concat(PyUIEntityCollectionObject* self, PyObject* other);
|
|
static PyObject* subscript(PyUIEntityCollectionObject* self, PyObject* key);
|
|
static int ass_subscript(PyUIEntityCollectionObject* self, PyObject* key, PyObject* value);
|
|
};
|
|
|
|
typedef struct {
|
|
PyObject_HEAD
|
|
std::shared_ptr<std::list<std::shared_ptr<UIEntity>>> data;
|
|
int index;
|
|
int start_size;
|
|
} PyUIEntityCollectionIterObject;
|
|
|
|
class UIEntityCollectionIter {
|
|
public:
|
|
static int init(PyUIEntityCollectionIterObject* self, PyObject* args, PyObject* kwds);
|
|
static PyObject* next(PyUIEntityCollectionIterObject* self);
|
|
static PyObject* repr(PyUIEntityCollectionIterObject* self);
|
|
static PyObject* getitem(PyUIEntityCollectionObject* self, Py_ssize_t index);
|
|
|
|
};
|
|
|
|
// Forward declaration of methods array
|
|
extern PyMethodDef UIGrid_all_methods[];
|
|
|
|
namespace mcrfpydef {
|
|
static PyTypeObject PyUIGridType = {
|
|
.ob_base = {.ob_base = {.ob_refcnt = 1, .ob_type = NULL}, .ob_size = 0},
|
|
.tp_name = "mcrfpy.Grid",
|
|
.tp_basicsize = sizeof(PyUIGridObject),
|
|
.tp_itemsize = 0,
|
|
.tp_dealloc = (destructor)[](PyObject* self)
|
|
{
|
|
PyUIGridObject* obj = (PyUIGridObject*)self;
|
|
// Clear weak references
|
|
if (obj->weakreflist != NULL) {
|
|
PyObject_ClearWeakRefs(self);
|
|
}
|
|
obj->data.reset();
|
|
Py_TYPE(self)->tp_free(self);
|
|
},
|
|
//TODO - PyUIGrid REPR def:
|
|
.tp_repr = (reprfunc)UIGrid::repr,
|
|
//.tp_hash = NULL,
|
|
//.tp_iter
|
|
//.tp_iternext
|
|
.tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
|
|
.tp_doc = PyDoc_STR("Grid(pos=None, size=None, grid_size=None, texture=None, **kwargs)\n\n"
|
|
"A grid-based UI element for tile-based rendering and entity management.\n\n"
|
|
"Args:\n"
|
|
" pos (tuple, optional): Position as (x, y) tuple. Default: (0, 0)\n"
|
|
" size (tuple, optional): Size as (width, height) tuple. Default: auto-calculated from grid_size\n"
|
|
" grid_size (tuple, optional): Grid dimensions as (grid_x, grid_y) tuple. Default: (2, 2)\n"
|
|
" texture (Texture, optional): Texture containing tile sprites. Default: default texture\n\n"
|
|
"Keyword Args:\n"
|
|
" fill_color (Color): Background fill color. Default: None\n"
|
|
" click (callable): Click event handler. Default: None\n"
|
|
" center_x (float): X coordinate of center point. Default: 0\n"
|
|
" center_y (float): Y coordinate of center point. Default: 0\n"
|
|
" zoom (float): Zoom level for rendering. Default: 1.0\n"
|
|
" perspective (int): Entity perspective index (-1 for omniscient). Default: -1\n"
|
|
" visible (bool): Visibility state. Default: True\n"
|
|
" opacity (float): Opacity (0.0-1.0). Default: 1.0\n"
|
|
" z_index (int): Rendering order. Default: 0\n"
|
|
" name (str): Element name for finding. Default: None\n"
|
|
" x (float): X position override. Default: 0\n"
|
|
" y (float): Y position override. Default: 0\n"
|
|
" w (float): Width override. Default: auto-calculated\n"
|
|
" h (float): Height override. Default: auto-calculated\n"
|
|
" grid_x (int): Grid width override. Default: 2\n"
|
|
" grid_y (int): Grid height override. Default: 2\n\n"
|
|
"Attributes:\n"
|
|
" x, y (float): Position in pixels\n"
|
|
" w, h (float): Size in pixels\n"
|
|
" pos (Vector): Position as a Vector object\n"
|
|
" size (tuple): Size as (width, height) tuple\n"
|
|
" center (tuple): Center point as (x, y) tuple\n"
|
|
" center_x, center_y (float): Center point coordinates\n"
|
|
" zoom (float): Zoom level for rendering\n"
|
|
" grid_size (tuple): Grid dimensions (width, height) in tiles\n"
|
|
" grid_x, grid_y (int): Grid dimensions\n"
|
|
" texture (Texture): Tile texture atlas\n"
|
|
" fill_color (Color): Background color\n"
|
|
" entities (EntityCollection): Collection of entities in the grid\n"
|
|
" perspective (int): Entity perspective index\n"
|
|
" click (callable): Click event handler\n"
|
|
" visible (bool): Visibility state\n"
|
|
" opacity (float): Opacity value\n"
|
|
" z_index (int): Rendering order\n"
|
|
" name (str): Element name"),
|
|
.tp_methods = UIGrid_all_methods,
|
|
//.tp_members = UIGrid::members,
|
|
.tp_getset = UIGrid::getsetters,
|
|
.tp_base = &mcrfpydef::PyDrawableType,
|
|
.tp_init = (initproc)UIGrid::init,
|
|
.tp_new = [](PyTypeObject* type, PyObject* args, PyObject* kwds) -> PyObject*
|
|
{
|
|
PyUIGridObject* self = (PyUIGridObject*)type->tp_alloc(type, 0);
|
|
if (self) self->data = std::make_shared<UIGrid>();
|
|
return (PyObject*)self;
|
|
}
|
|
};
|
|
|
|
static PyTypeObject PyUIEntityCollectionIterType = {
|
|
.ob_base = {.ob_base = {.ob_refcnt = 1, .ob_type = NULL}, .ob_size = 0},
|
|
.tp_name = "mcrfpy.UIEntityCollectionIter",
|
|
.tp_basicsize = sizeof(PyUIEntityCollectionIterObject),
|
|
.tp_itemsize = 0,
|
|
.tp_dealloc = (destructor)[](PyObject* self)
|
|
{
|
|
PyUIEntityCollectionIterObject* obj = (PyUIEntityCollectionIterObject*)self;
|
|
obj->data.reset();
|
|
Py_TYPE(self)->tp_free(self);
|
|
},
|
|
.tp_repr = (reprfunc)UIEntityCollectionIter::repr,
|
|
.tp_flags = Py_TPFLAGS_DEFAULT,
|
|
.tp_doc = PyDoc_STR("Iterator for a collection of UI objects"),
|
|
.tp_iter = PyObject_SelfIter,
|
|
.tp_iternext = (iternextfunc)UIEntityCollectionIter::next,
|
|
//.tp_getset = UIEntityCollection::getset,
|
|
.tp_init = (initproc)UIEntityCollectionIter::init, // just raise an exception
|
|
.tp_alloc = PyType_GenericAlloc,
|
|
.tp_new = [](PyTypeObject* type, PyObject* args, PyObject* kwds) -> PyObject*
|
|
{
|
|
PyErr_SetString(PyExc_TypeError, "UICollection cannot be instantiated: a C++ data source is required.");
|
|
return NULL;
|
|
}
|
|
};
|
|
|
|
static PyTypeObject PyUIEntityCollectionType = {
|
|
.ob_base = {.ob_base = {.ob_refcnt = 1, .ob_type = NULL}, .ob_size = 0},
|
|
.tp_name = "mcrfpy.EntityCollection",
|
|
.tp_basicsize = sizeof(PyUIEntityCollectionObject),
|
|
.tp_itemsize = 0,
|
|
.tp_dealloc = (destructor)[](PyObject* self)
|
|
{
|
|
PyUIEntityCollectionObject* obj = (PyUIEntityCollectionObject*)self;
|
|
obj->data.reset();
|
|
Py_TYPE(self)->tp_free(self);
|
|
},
|
|
.tp_repr = (reprfunc)UIEntityCollection::repr,
|
|
.tp_as_sequence = &UIEntityCollection::sqmethods,
|
|
.tp_as_mapping = &UIEntityCollection::mpmethods,
|
|
.tp_flags = Py_TPFLAGS_DEFAULT,
|
|
.tp_doc = PyDoc_STR("Iterable, indexable collection of Entities"),
|
|
.tp_iter = (getiterfunc)UIEntityCollection::iter,
|
|
.tp_methods = UIEntityCollection::methods, // append, remove
|
|
//.tp_getset = UIEntityCollection::getset,
|
|
.tp_init = (initproc)UIEntityCollection::init, // just raise an exception
|
|
.tp_new = [](PyTypeObject* type, PyObject* args, PyObject* kwds) -> PyObject*
|
|
{
|
|
// Does PyUIEntityCollectionType need __new__ if it's not supposed to be instantiable by the user?
|
|
// Should I just raise an exception? Or is the uninitialized shared_ptr enough of a blocker?
|
|
PyErr_SetString(PyExc_TypeError, "EntityCollection cannot be instantiated: a C++ data source is required.");
|
|
return NULL;
|
|
}
|
|
};
|
|
|
|
}
|