diff options
| -rw-r--r-- | doc/lua_api.txt | 2 | ||||
| -rw-r--r-- | src/environment.cpp | 5 | ||||
| -rw-r--r-- | src/localplayer.cpp | 14 | ||||
| -rw-r--r-- | src/localplayer.h | 1 |
4 files changed, 20 insertions, 2 deletions
diff --git a/doc/lua_api.txt b/doc/lua_api.txt index 88c594eb2..008c9d40c 100644 --- a/doc/lua_api.txt +++ b/doc/lua_api.txt @@ -453,6 +453,8 @@ Special groups - 2: node is removed without tool wear after 0.5 seconds or so (rail, sign) - 3: node is removed without tool wear immediately (torch) +- disable_jump: Player (and possibly other things) cannot jump from node +- fall_damage_add_percent: damage speed = speed * (1 + value/100) Known damage and digging time defining groups ---------------------------------------------- diff --git a/src/environment.cpp b/src/environment.cpp index b88f55dea..292679542 100644 --- a/src/environment.cpp +++ b/src/environment.cpp @@ -2040,6 +2040,11 @@ void ClientEnvironment::step(float dtime) //f32 tolerance = BS*12; // 3 without damage f32 tolerance = BS*14; // 5 without damage f32 factor = 1; + const ContentFeatures &f = m_gamedef->ndef()-> + get(m_map->getNodeNoEx(lplayer->getStandingNodePos())); + // Determine fall damage multiplier + int addp = itemgroup_get(f.groups, "fall_damage_add_percent"); + info.speed *= (1.0 + (float)addp/100.0); if(info.speed > tolerance) { f32 damage_f = (info.speed - tolerance)/BS*factor; diff --git a/src/localplayer.cpp b/src/localplayer.cpp index ee4fcd4e5..16111629e 100644 --- a/src/localplayer.cpp +++ b/src/localplayer.cpp @@ -38,7 +38,8 @@ LocalPlayer::LocalPlayer(IGameDef *gamedef): m_sneak_node_exists(false), m_old_node_below(32767,32767,32767), m_old_node_below_type("air"), - m_need_to_get_new_sneak_node(true) + m_need_to_get_new_sneak_node(true), + m_can_jump(false) { // Initialize hp to 0, so that no hearts will be shown if server // doesn't support health points @@ -314,6 +315,15 @@ void LocalPlayer::move(f32 dtime, Map &map, f32 pos_max_d, */ m_old_node_below = floatToInt(position - v3f(0,BS/2,0), BS); m_old_node_below_type = nodemgr->get(map.getNodeNoEx(m_old_node_below)).name; + + /* + Check properties of the node on which the player is standing + */ + const ContentFeatures &f = nodemgr->get(map.getNodeNoEx(getStandingNodePos())); + // Determine if jumping is possible + m_can_jump = touching_ground; + if(itemgroup_get(f.groups, "disable_jump")) + m_can_jump = false; } void LocalPlayer::move(f32 dtime, Map &map, f32 pos_max_d) @@ -459,7 +469,7 @@ void LocalPlayer::applyControl(float dtime) speed.Y = walkspeed_max; setSpeed(speed); } - else if(touching_ground) + else if(m_can_jump) { /* NOTE: The d value in move() affects jump height by diff --git a/src/localplayer.h b/src/localplayer.h index 9a9767d38..fb57e6538 100644 --- a/src/localplayer.h +++ b/src/localplayer.h @@ -101,6 +101,7 @@ private: std::string m_old_node_below_type; // Whether recalculation of the sneak node is needed bool m_need_to_get_new_sneak_node; + bool m_can_jump; }; #endif |