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[Luamod] Add CalcSpellEffectValue_formula to luamods (#2721)

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* [Luamod] Add CalcSpellEffectValue_formula to luamods with example code in utils/mods/spell_formula.lua

* Fix typo

* Change formula down to uint32, fix format issues and remove debug on lua file
This commit is contained in:
Natedog2012
2023-01-11 17:49:35 -06:00
committed by GitHub
parent 2587a7fed5
commit 3341c0b7ab
9 changed files with 179 additions and 3 deletions
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zone/lua_mod.cpp
+56
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@@ -45,6 +45,7 @@ void LuaMod::Init()
m_has_get_exp_for_level = parser_->HasFunction("GetEXPForLevel", package_name_);
m_has_get_experience_for_kill = parser_->HasFunction("GetExperienceForKill", package_name_);
m_has_common_outgoing_hit_success = parser_->HasFunction("CommonOutgoingHitSuccess", package_name_);
m_has_calc_spell_effect_value_formula = parser_->HasFunction("CalcSpellEffectValue_formula", package_name_);
}
void PutDamageHitInfo(lua_State *L, luabind::adl::object &e, DamageHitInfo &hit) {
@@ -632,4 +633,59 @@ void LuaMod::GetExperienceForKill(Client *self, Mob *against, uint64 &returnValu
}
}
void LuaMod::CalcSpellEffectValue_formula(Mob *self, uint32 formula, int64 base_value, int64 max_value, int caster_level, uint16 spell_id, int ticsremaining, int64 &returnValue, bool &ignoreDefault)
{
int start = lua_gettop(L);
int64 retval = 0;
try {
if (!m_has_calc_spell_effect_value_formula) {
return;
}
lua_getfield(L, LUA_REGISTRYINDEX, package_name_.c_str());
lua_getfield(L, -1, "CalcSpellEffectValue_formula");
Lua_Mob l_self(self);
luabind::adl::object e = luabind::newtable(L);
e["self"] = l_self;
e["formula"] = formula;
e["base_value"] = base_value;
e["max_value"] = max_value;
e["caster_level"] = caster_level;
e["spell_id"] = spell_id;
e["ticsremaining"] = ticsremaining;
e.push(L);
if (lua_pcall(L, 1, 1, 0)) {
std::string error = lua_tostring(L, -1);
parser_->AddError(error);
lua_pop(L, 2);
return;
}
if (lua_type(L, -1) == LUA_TTABLE) {
luabind::adl::object ret(luabind::from_stack(L, -1));
auto IgnoreDefaultObj = ret["IgnoreDefault"];
if (luabind::type(IgnoreDefaultObj) == LUA_TBOOLEAN) {
ignoreDefault = ignoreDefault || luabind::object_cast<bool>(IgnoreDefaultObj);
}
auto returnValueObj = ret["ReturnValue"];
if (luabind::type(returnValueObj) == LUA_TNUMBER) {
returnValue = luabind::object_cast<int64>(returnValueObj);
}
}
}
catch (std::exception &ex) {
parser_->AddError(ex.what());
}
int end = lua_gettop(L);
int n = end - start;
if (n > 0) {
lua_pop(L, n);
}
}
#endif