John McCardle
68f8349fe8
- Add cache_subtree property on Frame for opt-in RenderTexture caching - Add PyTexture::from_rendered() factory for runtime texture creation - Add snapshot= parameter to Sprite for creating sprites from Frame content - Implement content_dirty vs composite_dirty distinction: - markContentDirty(): content changed, invalidate self and ancestors - markCompositeDirty(): position changed, ancestors need recomposite only - Update all UIDrawable position setters to use markCompositeDirty() - Add quick exit workaround for cleanup segfaults Benchmark: deep_nesting_cached is 3.7x faster (0.09ms vs 0.35ms) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
63 lines
2.3 KiB
C++
63 lines
2.3 KiB
C++
#pragma once
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#include "Common.h"
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#include "Python.h"
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class PyTexture;
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typedef struct {
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PyObject_HEAD
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std::shared_ptr<PyTexture> data;
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} PyTextureObject;
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class PyTexture : public std::enable_shared_from_this<PyTexture>
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{
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private:
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sf::Texture texture;
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std::string source;
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int sheet_width, sheet_height;
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// Private default constructor for factory methods
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PyTexture() : source("<uninitialized>"), sprite_width(0), sprite_height(0), sheet_width(0), sheet_height(0) {}
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public:
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int sprite_width, sprite_height; // just use them read only, OK?
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PyTexture(std::string filename, int sprite_w, int sprite_h);
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// #144: Factory method to create texture from rendered content (snapshot)
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static std::shared_ptr<PyTexture> from_rendered(sf::RenderTexture& render_tex);
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sf::Sprite sprite(int index, sf::Vector2f pos = sf::Vector2f(0, 0), sf::Vector2f s = sf::Vector2f(1.0, 1.0));
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int getSpriteCount() const { return sheet_width * sheet_height; }
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PyObject* pyObject();
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static PyObject* repr(PyObject*);
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static Py_hash_t hash(PyObject*);
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static int init(PyTextureObject*, PyObject*, PyObject*);
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static PyObject* pynew(PyTypeObject* type, PyObject* args=NULL, PyObject* kwds=NULL);
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// Getters for properties
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static PyObject* get_sprite_width(PyTextureObject* self, void* closure);
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static PyObject* get_sprite_height(PyTextureObject* self, void* closure);
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static PyObject* get_sheet_width(PyTextureObject* self, void* closure);
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static PyObject* get_sheet_height(PyTextureObject* self, void* closure);
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static PyObject* get_sprite_count(PyTextureObject* self, void* closure);
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static PyObject* get_source(PyTextureObject* self, void* closure);
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static PyGetSetDef getsetters[];
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};
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namespace mcrfpydef {
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static PyTypeObject PyTextureType = {
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.ob_base = {.ob_base = {.ob_refcnt = 1, .ob_type = NULL}, .ob_size = 0},
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.tp_name = "mcrfpy.Texture",
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.tp_basicsize = sizeof(PyTextureObject),
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.tp_itemsize = 0,
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.tp_repr = PyTexture::repr,
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.tp_hash = PyTexture::hash,
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.tp_flags = Py_TPFLAGS_DEFAULT,
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.tp_doc = PyDoc_STR("SFML Texture Object"),
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.tp_getset = PyTexture::getsetters,
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//.tp_base = &PyBaseObject_Type,
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.tp_init = (initproc)PyTexture::init,
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.tp_new = PyType_GenericNew, //PyTexture::pynew,
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};
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}
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