upload "kind" alien swarm

game/client/swarm/vgui/radialmenu.h

@@ -0,0 +1,106 @@
+// RadialMenu.h
+// Copyright (c) 2006 Turtle Rock Studios, Inc.
+
+#ifndef RADIALMENU_H
+#define RADIALMENU_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include <vgui_controls/editablepanel.h>
+#include "asw_hudelement.h"
+
+#define PANEL_RADIAL_MENU			"RadialMenu"
+
+class CRadialButton;
+
+//--------------------------------------------------------------------------------------------------------
+/**
+ * Viewport panel that gives us a simple rosetta menu
+ */
+class CRadialMenu : public CASW_HudElement, public vgui::EditablePanel
+{
+private:
+	DECLARE_CLASS_SIMPLE( CRadialMenu, vgui::EditablePanel );
+
+public:
+	CRadialMenu( const char *pElementName );
+	virtual ~CRadialMenu();
+
+	virtual void SetData( KeyValues *data );
+	virtual KeyValues *GetData( void ) { return NULL; }
+	bool		 IsFading( void ) { return IsVisible() && m_fading; }
+	void		 StartFade( void );
+	void		 ChooseArmedButton( void );
+
+	virtual const char *GetName( void ) { return PANEL_RADIAL_MENU; }
+	virtual void Reset( void ) {}
+	virtual void Update( void );
+	virtual bool NeedsUpdate( void ) { return false; }
+	virtual bool HasInputElements( void ) { return true; }
+	virtual void ShowPanel( bool bShow );
+
+	virtual void ApplySchemeSettings( vgui::IScheme *pScheme );
+	virtual void PerformLayout( void );
+	virtual void Paint( void );
+	virtual void OnCommand( const char *command );
+	virtual vgui::Panel *CreateControlByName( const char *controlName );
+	virtual void OnThink( void );
+
+	void OnCursorEnteredButton( int x, int y, CRadialButton *button );
+
+	enum ButtonDir
+	{
+		CENTER = 0,
+		NORTH,
+		NORTH_EAST,
+		EAST,
+		SOUTH_EAST,
+		SOUTH,
+		SOUTH_WEST,
+		WEST,
+		NORTH_WEST,
+		NUM_BUTTON_DIRS
+	};
+
+protected:
+
+	void SendCommand( const char *commandStr ) const;
+	const char *ButtonNameFromDir( ButtonDir dir );
+	ButtonDir DirFromButtonName( const char * name );
+	CRadialButton *m_buttons[NUM_BUTTON_DIRS];	// same order as vgui::Label::Alignment
+	ButtonDir m_armedButtonDir;
+	void SetArmedButtonDir( ButtonDir dir );
+	void UpdateButtonBounds( void );
+
+	void HandleControlSettings();
+
+	int m_cursorX;
+	int m_cursorY;
+
+	bool m_fading;
+	float m_fadeStart;
+
+	Color m_lineColor;
+
+	KeyValues *m_resource;
+	KeyValues *m_menuData;
+
+	int m_minButtonX;
+	int m_minButtonY;
+	int m_maxButtonX;
+	int m_maxButtonY;
+
+public:
+
+	int m_cursorOriginalX;
+	int m_cursorOriginalY;
+};
+
+
+void OpenRadialMenu( const char *menuName );
+void CloseRadialMenu( const char *menuName, bool sendCommand = false );
+bool IsRadialMenuOpen( const char *menuName, bool includeFadingOut );
+
+
+#endif // RADIALMENU_H