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Load client mods into memory before execution.

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Preperation for server-sent CSM which will eventually need this.
This commit is contained in:
sfan5 2019-11-08 20:01:47 +01:00
parent 5ab546f99b
commit 82a2e02323
4 changed files with 46 additions and 24 deletions
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16
src/script/cpp_api/s_base.cpp
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@ -197,18 +197,22 @@ void ScriptApiBase::loadModFromMemory(const std::string &mod_name)
{
ModNameStorer mod_name_storer(getStack(), mod_name);
const std::string *init_filename = getClient()->getModFile(mod_name + ":init.lua");
const std::string display_filename = mod_name + ":init.lua";
if(init_filename == NULL)
throw ModError("Mod:\"" + mod_name + "\" lacks init.lua");
sanity_check(m_type == ScriptingType::Client);
verbosestream << "Loading and running script " << display_filename << std::endl;
const std::string init_filename = mod_name + ":init.lua";
const std::string chunk_name = "@" + init_filename;
const std::string *contents = getClient()->getModFile(init_filename);
if (!contents)
throw ModError("Mod \"" + mod_name + "\" lacks init.lua");
verbosestream << "Loading and running script " << chunk_name << std::endl;
lua_State *L = getStack();
int error_handler = PUSH_ERROR_HANDLER(L);
bool ok = ScriptApiSecurity::safeLoadFile(L, init_filename->c_str(), display_filename.c_str());
bool ok = ScriptApiSecurity::safeLoadString(L, *contents, chunk_name.c_str());
if (ok)
ok = !lua_pcall(L, 0, 0, error_handler);
if (!ok) {