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

---
 tf2/graphics.cpp | 107 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 tf2/graphics.cpp

(limited to 'tf2/graphics.cpp')

diff --git a/tf2/graphics.cpp b/tf2/graphics.cpp
new file mode 100644
index 0000000..9670bf9
--- /dev/null
+++ b/tf2/graphics.cpp
@@ -0,0 +1,107 @@
+#include "graphics.h"
+
+tf2::c_fonts fonts;
+tf2::c_graphics graphics;
+
+namespace tf2
+{
+	void c_graphics::draw_line( int x, int y, int x1, int y1, clr_t clr ) {
+		cl.m_surface( )->DrawSetColor( clr );
+		cl.m_surface( )->DrawLine( x, y, x1, y1 );
+	}
+
+	void c_graphics::draw_string( HFont font, int x, int y, clr_t clr, alignment f_alignment, std::string msg ) {
+		std::wstring a( msg.begin( ), msg.end( ) );
+		const wchar_t* wbuf = a.c_str( );
+
+		int w, h; get_text_size( font, msg, w, h );
+
+		if ( f_alignment == alignment::right ) x -= w;
+
+		if ( f_alignment == alignment::center ) x -= w / 2;
+
+		cl.m_surface( )->DrawSetTextFont( font );
+		cl.m_surface( )->DrawSetTextColor( clr );
+		cl.m_surface( )->DrawSetTextPos( x, y - h / 2 );
+		cl.m_surface( )->DrawPrintText( ( wchar_t* )wbuf, wcslen( wbuf ) );
+	}
+
+	void c_graphics::draw_string( HFont font, int x, int y, clr_t clr, alignment f_alignment, std::wstring msg ) {
+		int w, h; get_text_size( font, msg, w, h );
+
+		if ( f_alignment == alignment::right ) x -= w;
+
+		if ( f_alignment == alignment::center ) x -= w / 2;
+
+		cl.m_surface( )->DrawSetTextFont( font );
+		cl.m_surface( )->DrawSetTextColor( clr );
+		cl.m_surface( )->DrawSetTextPos( x, y - h / 2 );
+		cl.m_surface( )->DrawPrintText( ( wchar_t* )msg.c_str( ), wcslen( msg.c_str( ) ) );
+	}
+
+	void c_graphics::draw_rect( int x, int y, int w, int h, clr_t clr ) {
+		cl.m_surface( )->DrawSetColor( clr );
+		cl.m_surface( )->DrawFilledRect( x, y, x + w, y + h );
+	}
+
+	void c_graphics::draw_rect_outlined( int x, int y, int w, int h, clr_t clr ) {
+		cl.m_surface( )->DrawSetColor( clr );
+		cl.m_surface( )->DrawOutlinedRect( x, y, x + w, y + h );
+	}
+
+	void c_graphics::draw_circle_outlined( int x, int y, int r, clr_t clr ) {
+		cl.m_surface( )->DrawSetColor( clr );
+		cl.m_surface( )->DrawOutlinedCircle( x, y, r, 48 );
+	}
+
+	void c_graphics::get_text_size( HFont font, std::string text, int& w, int& h ) {
+		std::wstring a( text.begin( ), text.end( ) );
+		const wchar_t* wstr = a.c_str( );
+
+		cl.m_surface( )->GetTextSize( font, wstr, w, h );
+	}
+
+	void c_graphics::get_text_size( HFont font, std::wstring text, int& w, int& h ) {
+		const wchar_t* wstr = text.c_str( );
+
+		cl.m_surface( )->GetTextSize( font, wstr, w, h );
+	}
+
+	void c_graphics::draw_polygon( int count, vertex_t* vertexs, clr_t clr_t ) {
+		static int texture = cl.m_surface( )->CreateNewTextureID( true );
+		if ( !texture ) texture = cl.m_surface( )->CreateNewTextureID( true );
+
+		byte buffer[ 4 ] = { 255, 255, 255, 255 };
+
+		cl.m_surface( )->DrawSetTextureRGBA( texture, buffer, 1, 1 );
+		cl.m_surface( )->DrawSetColor( clr_t );
+		cl.m_surface( )->DrawSetTexture( texture );
+
+		cl.m_surface( )->DrawTexturedPolygon( count, vertexs );
+	}
+
+	void c_graphics::draw_filled_circle( int x, int y, int r, clr_t clr_t ) {
+		static vertex_t shape[ 24 ];
+		static float step = M_PI * 2.0f / 24;
+
+		for ( int i{ }; i < 24; i++ ) {
+			float theta = i * step;
+			float x1 = x + r * cos( theta );
+			float y1 = y + r * sin( theta );
+			shape[ i ].init( x1, y1 );
+		}
+		draw_polygon( 24, shape, clr_t );
+	}
+
+	vec2_t c_graphics::world_to_screen( vec3_t world_pos ) {
+		vec3_t tmp; cl.m_overlay( )->ScreenPosition( world_pos, tmp );
+		const matrix3x4& w2s_matrix = cl.m_engine( )->GetWorldToScreenMatrix( );
+		float w = w2s_matrix[ 3 ][ 3 ];
+		for ( int i{ }; i < 3; i++ ) {
+			w += w2s_matrix[ 3 ][ i ] * world_pos[ i ];
+		}
+		if ( w < 0.001f ) return{ 10000.f, 10000.f };
+
+		return{ tmp.x, tmp.y };
+	}
+}
\ No newline at end of file
-- 
cgit v1.2.3