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Add min_y and max_y checks for Active Block Modifiers (ABM) (#11333)

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This check can be used by ABM to reduce CPU usage.
This commit is contained in:
sfence 2021-06-20 17:21:35 +02:00 • committed by GitHub
parent 1805775f3d
commit b10091be9b
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GPG key ID: 4AEE18F83AFDEB23
6 changed files with 41 additions and 3 deletions
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8
src/script/cpp_api/s_env.cpp
View file

@ -150,13 +150,19 @@ void ScriptApiEnv::initializeEnvironment(ServerEnvironment *env)
bool simple_catch_up = true;
getboolfield(L, current_abm, "catch_up", simple_catch_up);
s16 min_y = INT16_MIN;
getintfield(L, current_abm, "min_y", min_y);
s16 max_y = INT16_MAX;
getintfield(L, current_abm, "max_y", max_y);
lua_getfield(L, current_abm, "action");
luaL_checktype(L, current_abm + 1, LUA_TFUNCTION);
lua_pop(L, 1);
LuaABM *abm = new LuaABM(L, id, trigger_contents, required_neighbors,
trigger_interval, trigger_chance, simple_catch_up);
trigger_interval, trigger_chance, simple_catch_up, min_y, max_y);
env->addActiveBlockModifier(abm);

16
src/script/lua_api/l_env.h
View file

@ -223,17 +223,21 @@ private:
float m_trigger_interval;
u32 m_trigger_chance;
bool m_simple_catch_up;
s16 m_min_y;
s16 m_max_y;
public:
LuaABM(lua_State *L, int id,
const std::vector<std::string> &trigger_contents,
const std::vector<std::string> &required_neighbors,
float trigger_interval, u32 trigger_chance, bool simple_catch_up):
float trigger_interval, u32 trigger_chance, bool simple_catch_up, s16 min_y, s16 max_y):
m_id(id),
m_trigger_contents(trigger_contents),
m_required_neighbors(required_neighbors),
m_trigger_interval(trigger_interval),
m_trigger_chance(trigger_chance),
m_simple_catch_up(simple_catch_up)
m_simple_catch_up(simple_catch_up),
m_min_y(min_y),
m_max_y(max_y)
{
}
virtual const std::vector<std::string> &getTriggerContents() const
@ -256,6 +260,14 @@ public:
{
return m_simple_catch_up;
}
virtual s16 getMinY()
{
return m_min_y;
}
virtual s16 getMaxY()
{
return m_max_y;
}
virtual void trigger(ServerEnvironment *env, v3s16 p, MapNode n,
u32 active_object_count, u32 active_object_count_wider);
};