gamecontroller.h

Go to the documentation of this file.

/* (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_SERVER_GAMECONTROLLER_H
#define GAME_SERVER_GAMECONTROLLER_H
 
#include <base/vmath.h>
#include <engine/map.h>
#include <engine/shared/protocol.h>
#include <game/server/teams.h>
 
struct CScoreLoadBestTimeResult;
 
/*
    Class: Game Controller
        Controls the main game logic. Keeping track of team and player score,
        winning conditions and specific game logic.
*/
class IGameController
{
    friend class CSaveTeam; // need access to GameServer() and Server()
 
    std::vector<vec2> m_avSpawnPoints[3];
 
    class CGameContext *m_pGameServer;
    class CConfig *m_pConfig;
    class IServer *m_pServer;
 
    CGameTeams m_Teams;
 
protected:
    CGameContext *GameServer() const { return m_pGameServer; }
    CConfig *Config() { return m_pConfig; }
    IServer *Server() const { return m_pServer; }
 
    void DoActivityCheck();
 
    struct CSpawnEval
    {
        CSpawnEval()
        {
            m_Got = false;
            m_FriendlyTeam = -1;
            m_Pos = vec2(100, 100);
        }
 
        vec2 m_Pos;
        bool m_Got;
        int m_FriendlyTeam;
        float m_Score;
    };
 
    float EvaluateSpawnPos(CSpawnEval *pEval, vec2 Pos, int DDTeam);
    void EvaluateSpawnType(CSpawnEval *pEval, int Type, int DDTeam);
 
    void ResetGame();
 
    char m_aMapWish[MAX_MAP_LENGTH];
 
    int m_RoundStartTick;
    int m_GameOverTick;
    int m_SuddenDeath;
 
    int m_Warmup;
    int m_RoundCount;
 
    int m_GameFlags;
    int m_UnbalancedTick;
    bool m_ForceBalanced;
 
public:
    const char *m_pGameType;
 
    IGameController(class CGameContext *pGameServer);
    virtual ~IGameController();
 
    // event
    /*
        Function: OnCharacterDeath
            Called when a CCharacter in the world dies.
 
        Arguments:
            victim - The CCharacter that died.
            killer - The player that killed it.
            weapon - What weapon that killed it. Can be -1 for undefined
                weapon when switching team or player suicides.
    */
    virtual int OnCharacterDeath(class CCharacter *pVictim, class CPlayer *pKiller, int Weapon);
    /*
        Function: OnCharacterSpawn
            Called when a CCharacter spawns into the game world.
 
        Arguments:
            chr - The CCharacter that was spawned.
    */
    virtual void OnCharacterSpawn(class CCharacter *pChr);
 
    virtual void HandleCharacterTiles(class CCharacter *pChr, int MapIndex);
    virtual void SetArmorProgress(CCharacter *pCharacer, int Progress){};
 
    /*
        Function: OnEntity
            Called when the map is loaded to process an entity
            in the map.
 
        Arguments:
            index - Entity index.
            pos - Where the entity is located in the world.
 
        Returns:
            bool?
    */
    virtual bool OnEntity(int Index, int x, int y, int Layer, int Flags, bool Initial, int Number = 0);
 
    virtual void OnPlayerConnect(class CPlayer *pPlayer);
    virtual void OnPlayerDisconnect(class CPlayer *pPlayer, const char *pReason);
 
    virtual void OnReset();
 
    // game
    virtual void DoWarmup(int Seconds);
 
    void StartRound();
    void EndRound();
    void ChangeMap(const char *pToMap);
 
    /*
 
    */
    virtual bool CanBeMovedOnBalance(int ClientId);
 
    virtual void Tick();
 
    virtual void Snap(int SnappingClient);
 
    //spawn
    virtual bool CanSpawn(int Team, vec2 *pOutPos, int DDTeam);
 
    virtual void DoTeamChange(class CPlayer *pPlayer, int Team, bool DoChatMsg = true);
    /*
 
    */
    virtual const char *GetTeamName(int Team);
    virtual int GetAutoTeam(int NotThisId);
    virtual bool CanJoinTeam(int Team, int NotThisId, char *pErrorReason, int ErrorReasonSize);
    int ClampTeam(int Team);
 
    CClientMask GetMaskForPlayerWorldEvent(int Asker, int ExceptID = -1);
 
    bool IsTeamPlay() const { return m_GameFlags & GAMEFLAG_TEAMS; }
    // DDRace
 
    float m_CurrentRecord;
    CGameTeams &Teams() { return m_Teams; }
    std::shared_ptr<CScoreLoadBestTimeResult> m_pLoadBestTimeResult;
};
 
#endif