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Modernize lua read (part 2 & 3): C++ templating assurance (#7410)

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* Modernize lua read (part 2 & 3): C++ templating assurance

Implement the boolean reader
Implement the string reader
Also remove unused & unimplemented script_error_handler
Add a reader with default value
This commit is contained in:
Loïc Blot 2018-06-30 17:11:38 +02:00 • committed by GitHub
parent 227c71eb76
commit eef62c82a2
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GPG key ID: 4AEE18F83AFDEB23
35 changed files with 247 additions and 154 deletions
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8
src/script/lua_api/l_craft.cpp
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@ -57,7 +57,7 @@ bool ModApiCraft::readCraftRecipeShaped(lua_State *L, int index,
// key at index -2 and value at index -1
if(!lua_isstring(L, -1))
return false;
recipe.emplace_back(lua_tostring(L, -1));
recipe.emplace_back(readParam<std::string>(L, -1));
// removes value, keeps key for next iteration
lua_pop(L, 1);
colcount++;
@ -90,7 +90,7 @@ bool ModApiCraft::readCraftRecipeShapeless(lua_State *L, int index,
// key at index -2 and value at index -1
if(!lua_isstring(L, -1))
return false;
recipe.emplace_back(lua_tostring(L, -1));
recipe.emplace_back(readParam<std::string>(L, -1));
// removes value, keeps key for next iteration
lua_pop(L, 1);
}
@ -115,12 +115,12 @@ bool ModApiCraft::readCraftReplacements(lua_State *L, int index,
lua_rawgeti(L, -1, 1);
if(!lua_isstring(L, -1))
return false;
std::string replace_from = lua_tostring(L, -1);
std::string replace_from = readParam<std::string>(L, -1);
lua_pop(L, 1);
lua_rawgeti(L, -1, 2);
if(!lua_isstring(L, -1))
return false;
std::string replace_to = lua_tostring(L, -1);
std::string replace_to = readParam<std::string>(L, -1);
lua_pop(L, 1);
replacements.pairs.emplace_back(replace_from, replace_to);
// removes value, keeps key for next iteration