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Rendering.hpp
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Rendering.hpp
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#pragma once
#include "ImGUI/imgui.h"
#include "ImGUI/imgui_internal.h"
#include "ImGUI/imgui_impl_dx9.h"
extern ImFont* g_pESPFont;
extern ImFont* g_pDefaultFont;
class CRenderer
{
public:
CRenderer() = default;
~CRenderer() = default;
void Initialize();
void BeginScene();
void RenderScene();
void EndScene();
ImVec2 GetFontRect(const std::string& text, float size, ImFont* g_pFont = g_pDefaultFont);
float RenderText(const std::string& text, const ImVec2& position, float size, uint32_t color, bool center = false, ImFont* g_pFont = g_pDefaultFont);
template <class T>
inline void RenderBoxByType(T x1, T y1, T x2, T y2, DWORD color, float thickness = 1.f, int type = 0) {
if (type == 0)
RenderBox(x1, y1, x2, y2, color, thickness);
else if (type == 1)
RenderCoalBox(x1, y1, x2, y2, color);
else if (type == 2)
RenderBox(x1, y1, x2, y2, color, thickness, 8.f);
}
template <class T>
inline void RenderBoxFilledByType(T x1, T y1, T x2, T y2, DWORD color, float thickness = 1.f, int type = 0) {
if (type == 0 || type == 1)
RenderBoxFilled(x1, y1, x2, y2, color, thickness);
else if (type == 2)
RenderBoxFilled(x1, y1, x2, y2, color, thickness, 8.f);
}
template <class T>
inline void RenderCoalBox(T x1, T y1, T x2, T y2, DWORD color, float th = 1.f)
{
int w = x2 - x1;
int h = y2 - y1;
int iw = w / 4;
int ih = h / 4;
// top
RenderLine(x1, y1, x1 + iw, y1, color, th); // left
RenderLine(x1 + w - iw, y1, x1 + w, y1, color, th); // right
RenderLine(x1, y1, x1, y1 + ih, color, th); // top left
RenderLine(x1 + w - 1, y1, x1 + w - 1, y1 + ih, color, th); // top right
// bottom
RenderLine(x1, y1 + h, x1 + iw, y1 + h, color, th); // left
RenderLine(x1 + w - iw, y1 + h, x1 + w, y1 + h, color, th); // right
RenderLine(x1, y1 + h - ih, x1, y1 + h, color, th); // bottom left
RenderLine(x1 + w - 1, y1 + h - ih, x1 + w - 1, y1 + h, color, th); // bottom right
}
template <class T>
inline void RenderBox(T x1, T y1, T x2, T y2, DWORD color, float thickness = 1.f, float rounding = 0.f)
{
ImGuiWindow* window = ImGui::GetCurrentWindow();
float a = static_cast<float>((color >> 24) & 0xff);
float r = static_cast<float>((color >> 16) & 0xff);
float g = static_cast<float>((color >> 8) & 0xff);
float b = static_cast<float>((color) & 0xff);
window->DrawList->AddRect(ImVec2(static_cast<float>(x1), static_cast<float>(y1)), ImVec2(static_cast<float>(x2), static_cast<float>(y2)), ImGui::GetColorU32({ r / 255.0f, g / 255.0f, b / 255.0f, a / 255.0f }), rounding, 15, thickness);
}
inline void RenderBox(RECT r, DWORD color, float thickness = 1.f, float rounding = 0.f)
{
RenderBox(r.left, r.top, r.right, r.bottom, color, thickness, rounding);
}
template <class T>
inline void RenderBoxFilled(T x1, T y1, T x2, T y2, DWORD color, float rounding = 0.f)
{
ImGuiWindow* window = ImGui::GetCurrentWindow();
float a = static_cast<float>((color >> 24) & 0xff);
float r = static_cast<float>((color >> 16) & 0xff);
float g = static_cast<float>((color >> 8) & 0xff);
float b = static_cast<float>((color) & 0xff);
window->DrawList->AddRectFilled(ImVec2(static_cast<float>(x1), static_cast<float>(y1)), ImVec2(static_cast<float>(x2), static_cast<float>(y2)), ImGui::GetColorU32({ r / 255.0f, g / 255.0f, b / 255.0f, a / 255.0f }), rounding, 15);
}
template <class T>
inline void RenderLine(T x1, T y1, T x2, T y2, DWORD color, float thickness = 1.f)
{
ImGuiWindow* window = ImGui::GetCurrentWindow();
float a = static_cast<float>((color >> 24) & 0xff);
float r = static_cast<float>((color >> 16) & 0xff);
float g = static_cast<float>((color >> 8) & 0xff);
float b = static_cast<float>((color) & 0xff);
window->DrawList->AddLine(ImVec2(static_cast<float>(x1), static_cast<float>(y1)), ImVec2(static_cast<float>(x2), static_cast<float>(y2)), ImGui::GetColorU32({ r / 255.0f, g / 255.0f, b / 255.0f, a / 255.0f }), thickness);
}
template <class T>
inline void RenderCircle(T x, T y, float radius, int points, DWORD color, float thickness = 1.f)
{
ImGuiWindow* window = ImGui::GetCurrentWindow();
float a = static_cast<float>((color >> 24) & 0xff);
float r = static_cast<float>((color >> 16) & 0xff);
float g = static_cast<float>((color >> 8) & 0xff);
float b = static_cast<float>((color) & 0xff);
window->DrawList->AddCircle(ImVec2(static_cast<float>(x), static_cast<float>(y)), radius, ImGui::GetColorU32({ r / 255.0f, g / 255.0f, b / 255.0f, a / 255.0f }), points, thickness);
}
template <class T>
inline void RenderCircleFilled(T x, T y, float radius, int points, DWORD color)
{
ImGuiWindow* window = ImGui::GetCurrentWindow();
float a = static_cast<float>((color >> 24) & 0xff);
float r = static_cast<float>((color >> 16) & 0xff);
float g = static_cast<float>((color >> 8) & 0xff);
float b = static_cast<float>((color) & 0xff);
window->DrawList->AddCircleFilled(ImVec2(x, y), radius, ImGui::GetColorU32({ r / 255.0f, g / 255.0f, b / 255.0f, a / 255.0f }), points);
}
};
extern CRenderer render;