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author | Perttu Ahola <celeron55@gmail.com> | 2013-08-03 23:16:37 +0300 |
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committer | Perttu Ahola <celeron55@gmail.com> | 2013-08-03 23:16:37 +0300 |
commit | 742614180cbbe598694a48bd9eb6f7b97a762243 (patch) | |
tree | 5b5033b1d719911ae863ca99d304ebdcca3220f2 /src/content_sao.h | |
parent | bc5db9b0273d43fffad93cf67cf2bfdb714441a9 (diff) | |
download | minetest-742614180cbbe598694a48bd9eb6f7b97a762243.tar.gz minetest-742614180cbbe598694a48bd9eb6f7b97a762243.tar.bz2 minetest-742614180cbbe598694a48bd9eb6f7b97a762243.zip |
Fix anticheat
Diffstat (limited to 'src/content_sao.h')
-rw-r--r-- | src/content_sao.h | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/src/content_sao.h b/src/content_sao.h index 140211cf6..9640e5f08 100644 --- a/src/content_sao.h +++ b/src/content_sao.h @@ -122,6 +122,36 @@ private: PlayerSAO needs some internals exposed. */ +class LagPool +{ + float pool; + float max; +public: + LagPool(): pool(15), max(15) + {} + void setMax(float new_max) + { + max = new_max; + if(pool > new_max) + pool = new_max; + } + void add(float dtime) + { + pool -= dtime; + if(pool < 0) + pool = 0; + } + bool grab(float dtime) + { + if(dtime <= 0) + return true; + if(pool + dtime > max) + return false; + pool += dtime; + return true; + } +}; + class PlayerSAO : public ServerActiveObject { public: @@ -228,6 +258,11 @@ public: { m_nocheat_dig_pos = v3s16(32767, 32767, 32767); } + LagPool& getDigPool() + { + return m_dig_pool; + } + void checkMovementCheat(); // Other @@ -249,8 +284,9 @@ private: Inventory *m_inventory; // Cheat prevention + LagPool m_dig_pool; + LagPool m_move_pool; v3f m_last_good_position; - float m_last_good_position_age; float m_time_from_last_punch; v3s16 m_nocheat_dig_pos; float m_nocheat_dig_time; |