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#include "utllinkedlist.h"
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#include "vgui/ISurface.h"
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#include "vgui/VGUI.h"
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#include <vgui_controls/Panel.h>
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#include "cbase.h"
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#include "kbutton.h"
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#include "usercmd.h"
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extern ConVar touch_enable;
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#define GRID_COUNT touch_grid_count.GetInt()
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#define GRID_COUNT_X (GRID_COUNT)
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#define GRID_COUNT_Y (GRID_COUNT * screen_h / screen_w)
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#define GRID_X (1.0f/GRID_COUNT_X)
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#define GRID_Y (screen_w/screen_h/GRID_COUNT_X)
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#define GRID_ROUND_X(x) ((float)round( x * GRID_COUNT_X ) / GRID_COUNT_X)
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#define GRID_ROUND_Y(x) ((float)round( x * GRID_COUNT_Y ) / GRID_COUNT_Y)
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#define CMD_SIZE 64
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#define TOUCH_FL_HIDE (1U << 0)
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#define TOUCH_FL_NOEDIT (1U << 1)
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#define TOUCH_FL_CLIENT (1U << 2)
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#define TOUCH_FL_MP (1U << 3)
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#define TOUCH_FL_SP (1U << 4)
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#define TOUCH_FL_DEF_SHOW (1U << 5)
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#define TOUCH_FL_DEF_HIDE (1U << 6)
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#define TOUCH_FL_DRAW_ADDITIVE (1U << 7)
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#define TOUCH_FL_STROKE (1U << 8)
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#define TOUCH_FL_PRECISION (1U << 9)
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enum ETouchButtonType
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{
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touch_command = 0, // Tap button
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touch_move, // Like a joystick stick.
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touch_joy, // Like a joystick stick, centered.
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touch_dpad, // Only two directions.
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touch_look, // Like a touchpad.
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touch_key
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};
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enum ETouchState
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{
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state_none = 0,
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state_edit,
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state_edit_move
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};
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enum ETouchRound
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{
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round_none = 0,
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round_grid,
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round_aspect
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};
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struct rgba_t
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{
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rgba_t( unsigned char r, unsigned char g, unsigned char b, unsigned char a = 255 ) : r( r ), g( g ), b( b ), a( a ) { }
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rgba_t() : r( 0 ), g( 0 ), b( 0 ), a( 0 ) { }
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rgba_t( unsigned char *x ) : r( x[0] ), g( x[1] ), b( x[2] ), a( x[3] ) { }
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operator unsigned char*() { return &r; }
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unsigned char r, g, b, a;
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};
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struct event_clientcmd_t
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{
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char buf[CMD_SIZE];
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};
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struct event_s
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{
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int type;
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int x;
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int y;
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int fingerid;
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} typedef touch_event_t;
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class CTouchButton
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{
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public:
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// Touch button type: tap, stick or slider
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ETouchButtonType type;
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// Field of button in pixels
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float x1, y1, x2, y2;
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// Button texture
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int texture;
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rgba_t color;
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char texturefile[256];
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char command[256];
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char name[32];
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int finger;
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int flags;
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float fade;
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float fadespeed;
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float fadeend;
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float aspect;
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int textureID;
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};
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class CTouchPanel : public vgui::Panel
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{
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DECLARE_CLASS_SIMPLE( CTouchPanel, vgui::Panel );
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public:
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CTouchPanel( vgui::VPANEL parent );
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virtual ~CTouchPanel( void ) {};
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virtual void Paint();
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};
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abstract_class ITouchPanel
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{
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public:
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virtual void Create( vgui::VPANEL parent ) = 0;
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virtual void Destroy( void ) = 0;
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};
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class VTouchPanel : public ITouchPanel
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{
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private:
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CTouchPanel *touchPanel;
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public:
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VTouchPanel( void )
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{
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touchPanel = NULL;
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}
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void Create( vgui::VPANEL parent )
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{
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touchPanel = new CTouchPanel( parent );
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}
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void Destroy( void )
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{
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if ( touchPanel )
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{
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touchPanel->SetParent( (vgui::Panel *)NULL );
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touchPanel->MarkForDeletion();
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touchPanel = NULL;
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}
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}
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};
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class CTouchControls
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{
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public:
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void Init( );
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void Shutdown( );
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void Paint( );
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void Frame( );
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void AddButton( const char *name, const char *texturefile, const char *command, float x1, float y1, float x2, float y2, rgba_t color = rgba_t(255, 255, 255, 255), int round = 2, float aspect = 1.f, int flags = 0 );
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void RemoveButton( const char *name );
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void HideButton( const char *name );
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void ShowButton( const char *name );
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void ListButtons();
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void RemoveButtons();
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CTouchButton *FindButton( const char *name );
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// bool FindNextButton( const char *name, CTouchButton &button );
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void SetTexture( const char *name, const char *file );
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void SetColor( const char *name, rgba_t color );
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void SetCommand( const char *name, const char *cmd );
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void SetFlags( const char *name, int flags );
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void WriteConfig();
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void IN_CheckCoords( float *x1, float *y1, float *x2, float *y2 );
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void InitGrid();
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void Move( float frametime, CUserCmd *cmd );
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void IN_Look( );
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void ProcessEvent( touch_event_t *ev );
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void FingerPress( touch_event_t *ev );
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void FingerMotion( touch_event_t *ev );
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void EditEvent( touch_event_t *ev );
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void EnableTouchEdit(bool enable);
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CTouchPanel *touchPanel;
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private:
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bool initialized = false;
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ETouchState state;
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CUtlLinkedList<CTouchButton*> btns;
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int look_finger, move_finger, wheel_finger;
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float forward, side, movecount;
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float yaw, pitch;
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CTouchButton *move_button;
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float move_start_x, move_start_y;
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float dx, dy, dx2, dy2;
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// editing
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CTouchButton *edit;
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CTouchButton *selection;
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int resize_finger;
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bool showbuttons;
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bool clientonly;
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rgba_t scolor;
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int swidth;
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bool precision;
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// textures
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int showtexture;
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int hidetexture;
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int resettexture;
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int closetexture;
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int joytexture; // touch indicator
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bool configchanged;
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bool config_loaded;
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vgui::HFont textfont;
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int mouse_events;
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float screen_h, screen_w;
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};
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extern CTouchControls gTouch;
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extern VTouchPanel *touch_panel;
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