spectator.h

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/* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
/* If you are missing that file, acquire a complete release at teeworlds.com.                */
#ifndef GAME_CLIENT_COMPONENTS_SPECTATOR_H
#define GAME_CLIENT_COMPONENTS_SPECTATOR_H
#include <base/vmath.h>
#include <engine/console.h>
 
#include <game/client/component.h>
#include <game/client/ui.h>
 
class CSpectator : public CComponent
{
    enum
    {
        MULTI_VIEW = -4,
        NO_SELECTION = -3,
    };
 
    bool m_Active;
    bool m_WasActive;
 
    int m_SelectedSpectatorId;
    vec2 m_SelectorMouse;
 
    CUi::CTouchState m_TouchState;
 
    float m_MultiViewActivateDelay;
 
    bool CanChangeSpectatorId();
    void SpectateNext(bool Reverse);
 
    static void ConKeySpectator(IConsole::IResult *pResult, void *pUserData);
    static void ConSpectate(IConsole::IResult *pResult, void *pUserData);
    static void ConSpectateNext(IConsole::IResult *pResult, void *pUserData);
    static void ConSpectatePrevious(IConsole::IResult *pResult, void *pUserData);
    static void ConSpectateClosest(IConsole::IResult *pResult, void *pUserData);
    static void ConMultiView(IConsole::IResult *pResult, void *pUserData);
 
public:
    CSpectator();
    virtual int Sizeof() const override { return sizeof(*this); }
 
    virtual void OnConsoleInit() override;
    virtual bool OnCursorMove(float x, float y, IInput::ECursorType CursorType) override;
    virtual bool OnInput(const IInput::CEvent &Event) override;
    virtual void OnRender() override;
    virtual void OnRelease() override;
    virtual void OnReset() override;
 
    void Spectate(int SpectatorId);
    void SpectateClosest();
 
    bool IsActive() const { return m_Active; }
};
 
#endif