spicetools/overlay/overlay.h

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C
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2024-08-28 15:10:34 +00:00
#pragma once
#include <memory>
#include <mutex>
#include <functional>
#include <vector>
#include <windows.h>
#include <d3d9.h>
#include "external/imgui/imgui.h"
namespace overlay {
class Window;
enum class OverlayRenderer {
D3D9,
SOFTWARE,
};
// settings
extern bool ENABLED;
extern bool AUTO_SHOW_FPS;
extern bool AUTO_SHOW_SUBSCREEN;
extern bool AUTO_SHOW_IOPANEL;
extern bool AUTO_SHOW_KEYPAD_P1;
extern bool AUTO_SHOW_KEYPAD_P2;
extern bool USE_WM_CHAR_FOR_IMGUI_CHAR_INPUT;
class SpiceOverlay {
public:
D3DDEVICE_CREATION_PARAMETERS creation_parameters {};
D3DADAPTER_IDENTIFIER9 adapter_identifier {};
bool hotkeys_enable = true;
explicit SpiceOverlay(HWND hWnd, IDirect3D9 *d3d, IDirect3DDevice9 *device);
explicit SpiceOverlay(HWND hWnd);
~SpiceOverlay();
void window_add(Window *wnd);
void new_frame();
void render();
void update();
void toggle_active(bool overlay_key = false);
void set_active(bool active);
bool get_active();
bool has_focus();
bool hotkeys_triggered();
static bool update_cursor();
static void reset_invalidate();
static void reset_recreate();
void input_char(unsigned int c);
uint32_t *sw_get_pixel_data(int *width, int *height);
inline bool uses_window(HWND hWnd) {
return this->hWnd == hWnd;
}
inline bool uses_context(IDirect3D9 *other) {
return this->d3d == other;
}
inline bool uses_device(IDirect3DDevice9 *other) {
return this->device == other;
}
inline IDirect3DDevice9 *get_device() {
return this->device;
}
bool can_transform_touch_input() {
return (this->subscreen_mouse_handler != nullptr);
}
bool transform_touch_point(LONG *x, LONG *y) {
if (this->get_active() && this->subscreen_mouse_handler) {
return this->subscreen_mouse_handler(x, y);
} else {
return true;
}
}
void set_subscreen_mouse_handler(const std::function<bool(LONG *, LONG *)> &f) {
this->subscreen_mouse_handler = f;
}
// renderer
OverlayRenderer renderer;
float total_elapsed = 0.f;
private:
HWND hWnd = nullptr;
// D3D9
IDirect3D9 *d3d = nullptr;
IDirect3DDevice9 *device = nullptr;
// software
std::vector<uint32_t> pixel_data;
size_t pixel_data_width = 0;
size_t pixel_data_height = 0;
std::vector<std::unique_ptr<Window>> windows;
Window *window_fps = nullptr;
std::function<bool(LONG *, LONG *)> subscreen_mouse_handler = nullptr;
bool active = false;
bool toggle_down = false;
bool hotkey_toggle = false;
bool hotkey_toggle_last = false;
void init();
};
// global
extern std::mutex OVERLAY_MUTEX;
extern std::unique_ptr<overlay::SpiceOverlay> OVERLAY;
extern ImFont* DSEG_FONT;
// synchronized helpers
void create_d3d9(HWND hWnd, IDirect3D9 *d3d, IDirect3DDevice9 *device);
void create_software(HWND hWnd);
void destroy(HWND hWnd = nullptr);
}