Beiträge von ragout

#pragma once


#include "RenderManager.h"


#define _CRT_SECURE_NO_WARNINGS


namespace Render
{
	namespace Fonts
	{
		DWORD Default;
		DWORD Menu;
		DWORD MenuBold;
		DWORD ESP;
	};
};


enum EFontFlags
{
	FONTFLAG_NONE,
	FONTFLAG_ITALIC = 0x001,
	FONTFLAG_UNDERLINE = 0x002,
	FONTFLAG_STRIKEOUT = 0x004,
	FONTFLAG_SYMBOL = 0x008,
	FONTFLAG_ANTIALIAS = 0x010,
	FONTFLAG_GAUSSIANBLUR = 0x020,
	FONTFLAG_ROTARY = 0x040,
	FONTFLAG_DROPSHADOW = 0x080,
	FONTFLAG_ADDITIVE = 0x100,
	FONTFLAG_OUTLINE = 0x200,
	FONTFLAG_CUSTOM = 0x400,
	FONTFLAG_BITMAP = 0x800,
};




void Render::Initialise()
{
	Fonts::Default  = 0x1D; 
	Fonts::Menu     = Interfaces::Surface->FontCreate();
	Fonts::MenuBold = Interfaces::Surface->FontCreate();
	Fonts::ESP = Interfaces::Surface->FontCreate();


	Interfaces::Surface->SetFontGlyphSet(Fonts::Menu, "DINPro-Regular", 14, 500, 0, 0, FONTFLAG_ANTIALIAS);
	Interfaces::Surface->SetFontGlyphSet(Fonts::MenuBold, "DINPro-Regular", 14, 900, 0, 0, FONTFLAG_ANTIALIAS);
	Interfaces::Surface->SetFontGlyphSet(Fonts::ESP, "DINPro-Regular", 14, 500, 0, 0, FONTFLAG_ANTIALIAS | FONTFLAG_DROPSHADOW);


	Utilities::Log("Render System Ready");
}


RECT Render::GetViewport()
{
	RECT Viewport = { 0, 0, 0, 0 };
	int w, h;
	Interfaces::Engine->GetScreenSize(w, h);
	Viewport.right = w; Viewport.bottom = h;
	return Viewport;
}


void Render::Clear(int x, int y, int w, int h, Color color)
{
	Interfaces::Surface->DrawSetColor(color);
	Interfaces::Surface->DrawFilledRect(x, y, x + w, y + h);
}


void Render::Outline(int x, int y, int w, int h, Color color)
{
	Interfaces::Surface->DrawSetColor(color);
	Interfaces::Surface->DrawOutlinedRect(x, y, x + w, y + h);
}


void Render::Line(int x, int y, int x2, int y2, Color color)
{
	Interfaces::Surface->DrawSetColor(color);
	Interfaces::Surface->DrawLine(x, y, x2, y2);
}


void Render::PolyLine(int *x, int *y, int count, Color color)
{
	Interfaces::Surface->DrawSetColor(color);
	Interfaces::Surface->DrawPolyLine(x, y, count);
}


bool Render::WorldToScreen(Vector &in, Vector &out)
{
	const matrix3x4& worldToScreen = Interfaces::Engine->WorldToScreenMatrix(); 


	float w = worldToScreen[3][0] * in[0] + worldToScreen[3][1] * in[1] + worldToScreen[3][2] * in[2] + worldToScreen[3][3]; 
	out.z = 0; 


	if (w > 0.001) 
	{
		RECT ScreenSize = GetViewport();
		float fl1DBw = 1 / w; 
		out.x = (ScreenSize.right / 2) + (0.5f * ((worldToScreen[0][0] * in[0] + worldToScreen[0][1] * in[1] + worldToScreen[0][2] * in[2] + worldToScreen[0][3]) * fl1DBw) * ScreenSize.right + 0.5f); 
		out.y = (ScreenSize.bottom / 2) - (0.5f * ((worldToScreen[1][0] * in[0] + worldToScreen[1][1] * in[1] + worldToScreen[1][2] * in[2] + worldToScreen[1][3]) * fl1DBw) * ScreenSize.bottom + 0.5f); 
		return true;
	}


	return false;
}


void Render::Text(int x, int y, Color color, DWORD font, const char* text)
{
	size_t origsize = strlen(text) + 1;
	const size_t newsize = 100;
	size_t convertedChars = 0;
	wchar_t wcstring[newsize];
	mbstowcs_s(&convertedChars, wcstring, origsize, text, _TRUNCATE);


	Interfaces::Surface->DrawSetTextFont(font);


	Interfaces::Surface->DrawSetTextColor(color);
	Interfaces::Surface->DrawSetTextPos(x, y);
	Interfaces::Surface->DrawPrintText(wcstring, wcslen(wcstring));
	return;
}


void Render::Text(int x, int y, Color color, DWORD font, const wchar_t* text)
{
	Interfaces::Surface->DrawSetTextFont(font);
	Interfaces::Surface->DrawSetTextColor(color);
	Interfaces::Surface->DrawSetTextPos(x, y);
	Interfaces::Surface->DrawPrintText(text, wcslen(text));
}


void Render::Textf(int x, int y, Color color, DWORD font, const char* fmt, ...)
{
	if (!fmt) return; 
	if (strlen(fmt) < 2) return;


	va_list va_alist;
	char logBuf[256] = { 0 };


	va_start(va_alist, fmt);
	_vsnprintf_s(logBuf + strlen(logBuf), 256 - strlen(logBuf), sizeof(logBuf) - strlen(logBuf), fmt, va_alist);
	va_end(va_alist);


	Text(x, y, color, font, logBuf);
}


RECT Render::GetTextSize(DWORD font, const char* text)
{
	size_t origsize = strlen(text) + 1;
	const size_t newsize = 100;
	size_t convertedChars = 0;
	wchar_t wcstring[newsize];
	mbstowcs_s(&convertedChars, wcstring, origsize, text, _TRUNCATE);


	RECT rect; int x, y;
	Interfaces::Surface->GetTextSize(font, wcstring, x, y);
	rect.left = x; rect.bottom = y;
	rect.right = x;
	return rect;
}


void Render::GradientV(int x, int y, int w, int h, Color c1, Color c2)
{
	Clear(x, y, w, h, c1);
	BYTE first = c2.r();
	BYTE second = c2.g();
	BYTE third = c2.b();
	for (int i = 0; i < h; i++)
	{
		float fi = i, fh = h;
		float a = fi / fh;
		DWORD ia = a * 255;
		Clear(x, y + i, w, 1, Color(first, second, third, ia));
	}
}


void Render::GradientH(int x, int y, int w, int h, Color c1, Color c2)
{
	Clear(x, y, w, h, c1);
	BYTE first = c2.r();
	BYTE second = c2.g();
	BYTE third = c2.b();
	for (int i = 0; i < w; i++)
	{
		float fi = i, fw = w;
		float a = fi / fw;
		DWORD ia = a * 255;
		Clear(x + i, y, 1, h, Color(first, second, third, ia));
	}
}


void Render::Polygon(int count, Vertex_t* Vertexs, Color color)
{
	static int Texture = Interfaces::Surface->CreateNewTextureID(true); 
	unsigned char buffer[4] = { 255, 255, 255, 255 };


	Interfaces::Surface->DrawSetTextureRGBA(Texture, buffer, 1, 1); 
	Interfaces::Surface->DrawSetColor(color); 
	Interfaces::Surface->DrawSetTexture(Texture); 


	Interfaces::Surface->DrawTexturedPolygon(count, Vertexs);
}


void Render::PolygonOutline(int count, Vertex_t* Vertexs, Color color, Color colorLine)
{
	static int x[128];
	static int y[128];


	Render::Polygon(count, Vertexs, color);


	for (int i = 0; i < count; i++)
	{
		x[i] = Vertexs[i].m_Position.x;
		y[i] = Vertexs[i].m_Position.y;
	}


	Render::PolyLine(x, y, count, colorLine);
}


void Render::PolyLine(int count, Vertex_t* Vertexs, Color colorLine)
{
	static int x[128];
	static int y[128];


	for (int i = 0; i < count; i++)
	{
		x[i] = Vertexs[i].m_Position.x;
		y[i] = Vertexs[i].m_Position.y;
	}


	Render::PolyLine(x, y, count, colorLine);
}