From 7ccb819f867493f8ec202ea3b39c94c198c64584 Mon Sep 17 00:00:00 2001
From: JustSomePwner <crotchyalt@gmail.com>
Date: Thu, 30 Aug 2018 14:01:54 +0200
Subject: first

---
 gmod/renderer.hpp | 120 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 120 insertions(+)
 create mode 100644 gmod/renderer.hpp

(limited to 'gmod/renderer.hpp')

diff --git a/gmod/renderer.hpp b/gmod/renderer.hpp
new file mode 100644
index 0000000..1ae0c00
--- /dev/null
+++ b/gmod/renderer.hpp
@@ -0,0 +1,120 @@
+#pragma once
+#include <stdio.h>
+#include <stdarg.h>
+#include <vector>
+
+#include "util.hpp"
+#include "sdk.hpp"
+
+enum e_font_style : size_t {
+
+};
+
+enum FontAlign_t : size_t {
+	ALIGN_CENTER,
+	ALIGN_LEFT,
+	ALIGN_RIGHT
+};
+
+NAMESPACE_REGION( drawings )
+
+
+class c_fonts {
+protected:
+	struct font_t {
+		friend class c_fonts;
+		font_t( std::string name, int size,
+			int weight, ulong_t flags );
+
+		operator HFont( ) {
+			return m_font;
+		}
+
+	private:
+		void initialize( );
+
+		HFont		m_font;
+		std::string m_name;
+		int			m_size;
+		int			m_weight;
+		ulong_t		m_flags;
+	};
+
+	std::vector< font_t* > m_container;
+	friend struct c_fonts::font_t;
+public:
+	void initialize( );
+
+	font_t f_esp_small{ xors( "Tahoma" ), 11, 500, FONTFLAG_OUTLINE };
+	font_t f_bold{ xors( "Verdana" ), 18, 900, FONTFLAG_DROPSHADOW | FONTFLAG_ANTIALIAS };
+	font_t f_12{ xors( "Verdana" ), 12, 700, 128 };
+	font_t f_14{ xors( "Verdana" ), 14, 700, 128 };
+	font_t f_16{ xors( "Verdana" ), 16, 700, 128 };
+	font_t f_18{ xors( "Verdana" ), 18, 700, 128 };
+};
+
+
+
+//im going to fill ur triangles
+class c_drawings {
+private:
+	//dumb hacky fix for template functions
+	void draw_string( const wchar_t* msg, HFont font, int x, int y, const clr_t& color );
+
+public:
+	void draw_line( const vec2_t& begin, const vec2_t& end, const clr_t& color );
+	void draw_line( int x, int y, int x1, int y2, const clr_t& color );
+	void draw_rect( int x, int y, int w, int h, const clr_t& color );
+	void draw_box( int x, int y, int w, int h, const clr_t& color ); //thicc
+	void draw_polygon( int count, vertex_t* vertices, const clr_t& col );
+	void draw_circle( int x, int y, int r, const clr_t& col, int res = 48 );
+	void draw_filled_circle( int x, int y, int r, const clr_t& col, int res = 48 );
+
+	template < FontAlign_t align = ALIGN_LEFT > //fuck ur sprintf nigga varargs nigga
+	void draw_string( HFont font, int x, int y, const clr_t& color, const wchar_t* msg, ... ) {
+		wchar_t* buffer = ( wchar_t* )_alloca( 2048 );
+		va_list list{ };
+		int wide, tall;
+
+		memset( buffer, 0, 2048 );
+
+		__crt_va_start( list, msg );
+		vswprintf_s( buffer, 1024, msg, list );
+		__crt_va_end( list );
+
+		g_gmod.m_surface( )->GetTextSize(
+			font, buffer, wide, tall );
+
+		switch( align ) {
+		case ALIGN_CENTER:
+			x -= wide / 2;
+			break;
+		case ALIGN_RIGHT:
+			x -= wide;
+			break;
+		default: break;
+		}
+
+		draw_string( buffer, font, x, y, color );
+	}
+
+	template < FontAlign_t align = ALIGN_LEFT > //debatable whether it should be center or not
+	void draw_string( HFont font, int x, int y, const clr_t& color, const char* msg, ... ) {
+		char* buffer = ( char* )_alloca( 1024 );
+		va_list list{ };
+
+		memset( buffer, 0, 1024 );
+
+		__crt_va_start( list, msg );
+		vsprintf_s( buffer, 1024, msg, list );
+		__crt_va_end( list );
+
+		auto wide_str = util::ascii_to_unicode( buffer );
+		draw_string< align >( font, x, y, color, wide_str.c_str( ) );
+	}
+};
+
+END_REGION
+
+extern drawings::c_fonts	g_fonts;
+extern drawings::c_drawings g_renderer;
\ No newline at end of file
-- 
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