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Handle LuaErrors in Lua -> C++ calls on LuaJIT

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This commit is contained in:
ShadowNinja 2013-12-18 16:35:55 -05:00
parent 38d112033b
commit 49cec3f782
18 changed files with 113 additions and 134 deletions
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2
src/script/lua_api/l_base.h
View file

@ -48,7 +48,7 @@ protected:
ScriptApiBase *scriptIface = getScriptApiBase(L);
T *scriptIfaceDowncast = dynamic_cast<T*>(scriptIface);
if (!scriptIfaceDowncast) {
throw LuaError(L, "Requested unavailable ScriptApi - core engine bug!");
throw LuaError(NULL, "Requested unavailable ScriptApi - core engine bug!");
}
return scriptIfaceDowncast;
}

28
src/script/lua_api/l_craft.cpp
View file

@ -150,16 +150,16 @@ int ModApiCraft::l_register_craft(lua_State *L)
if(type == "shaped"){
std::string output = getstringfield_default(L, table, "output", "");
if(output == "")
throw LuaError(L, "Crafting definition is missing an output");
throw LuaError(NULL, "Crafting definition is missing an output");
int width = 0;
std::vector<std::string> recipe;
lua_getfield(L, table, "recipe");
if(lua_isnil(L, -1))
throw LuaError(L, "Crafting definition is missing a recipe"
throw LuaError(NULL, "Crafting definition is missing a recipe"
" (output=\"" + output + "\")");
if(!readCraftRecipeShaped(L, -1, width, recipe))
throw LuaError(L, "Invalid crafting recipe"
throw LuaError(NULL, "Invalid crafting recipe"
" (output=\"" + output + "\")");
CraftReplacements replacements;
@ -167,7 +167,7 @@ int ModApiCraft::l_register_craft(lua_State *L)
if(!lua_isnil(L, -1))
{
if(!readCraftReplacements(L, -1, replacements))
throw LuaError(L, "Invalid replacements"
throw LuaError(NULL, "Invalid replacements"
" (output=\"" + output + "\")");
}
@ -181,17 +181,17 @@ int ModApiCraft::l_register_craft(lua_State *L)
else if(type == "shapeless"){
std::string output = getstringfield_default(L, table, "output", "");
if(output == "")
throw LuaError(L, "Crafting definition (shapeless)"
throw LuaError(NULL, "Crafting definition (shapeless)"
" is missing an output");
std::vector<std::string> recipe;
lua_getfield(L, table, "recipe");
if(lua_isnil(L, -1))
throw LuaError(L, "Crafting definition (shapeless)"
throw LuaError(NULL, "Crafting definition (shapeless)"
" is missing a recipe"
" (output=\"" + output + "\")");
if(!readCraftRecipeShapeless(L, -1, recipe))
throw LuaError(L, "Invalid crafting recipe"
throw LuaError(NULL, "Invalid crafting recipe"
" (output=\"" + output + "\")");
CraftReplacements replacements;
@ -199,7 +199,7 @@ int ModApiCraft::l_register_craft(lua_State *L)
if(!lua_isnil(L, -1))
{
if(!readCraftReplacements(L, -1, replacements))
throw LuaError(L, "Invalid replacements"
throw LuaError(NULL, "Invalid replacements"
" (output=\"" + output + "\")");
}
@ -224,12 +224,12 @@ int ModApiCraft::l_register_craft(lua_State *L)
else if(type == "cooking"){
std::string output = getstringfield_default(L, table, "output", "");
if(output == "")
throw LuaError(L, "Crafting definition (cooking)"
throw LuaError(NULL, "Crafting definition (cooking)"
" is missing an output");
std::string recipe = getstringfield_default(L, table, "recipe", "");
if(recipe == "")
throw LuaError(L, "Crafting definition (cooking)"
throw LuaError(NULL, "Crafting definition (cooking)"
" is missing a recipe"
" (output=\"" + output + "\")");
@ -240,7 +240,7 @@ int ModApiCraft::l_register_craft(lua_State *L)
if(!lua_isnil(L, -1))
{
if(!readCraftReplacements(L, -1, replacements))
throw LuaError(L, "Invalid replacements"
throw LuaError(NULL, "Invalid replacements"
" (cooking output=\"" + output + "\")");
}
@ -254,7 +254,7 @@ int ModApiCraft::l_register_craft(lua_State *L)
else if(type == "fuel"){
std::string recipe = getstringfield_default(L, table, "recipe", "");
if(recipe == "")
throw LuaError(L, "Crafting definition (fuel)"
throw LuaError(NULL, "Crafting definition (fuel)"
" is missing a recipe");
float burntime = getfloatfield_default(L, table, "burntime", 1.0);
@ -264,7 +264,7 @@ int ModApiCraft::l_register_craft(lua_State *L)
if(!lua_isnil(L, -1))
{
if(!readCraftReplacements(L, -1, replacements))
throw LuaError(L, "Invalid replacements"
throw LuaError(NULL, "Invalid replacements"
" (fuel recipe=\"" + recipe + "\")");
}
@ -274,7 +274,7 @@ int ModApiCraft::l_register_craft(lua_State *L)
}
else
{
throw LuaError(L, "Unknown crafting definition type: \"" + type + "\"");
throw LuaError(NULL, "Unknown crafting definition type: \"" + type + "\"");
}
lua_pop(L, 1);

4
src/script/lua_api/l_item.cpp
View file

@ -470,7 +470,7 @@ int ModApiItemMod::l_register_item_raw(lua_State *L)
name = lua_tostring(L, -1);
verbosestream<<"register_item_raw: "<<name<<std::endl;
} else {
throw LuaError(L, "register_item_raw: name is not defined or not a string");
throw LuaError(NULL, "register_item_raw: name is not defined or not a string");
}
// Check if on_use is defined
@ -500,7 +500,7 @@ int ModApiItemMod::l_register_item_raw(lua_State *L)
content_t id = ndef->set(f.name, f);
if(id > MAX_REGISTERED_CONTENT){
throw LuaError(L, "Number of registerable nodes ("
throw LuaError(NULL, "Number of registerable nodes ("
+ itos(MAX_REGISTERED_CONTENT+1)
+ ") exceeded (" + name + ")");
}

4
src/script/lua_api/l_noise.cpp
View file

@ -330,10 +330,10 @@ int LuaPseudoRandom::l_next(lua_State *L)
max = luaL_checkinteger(L, 3);
if(max < min){
errorstream<<"PseudoRandom.next(): max="<<max<<" min="<<min<<std::endl;
throw LuaError(L, "PseudoRandom.next(): max < min");
throw LuaError(NULL, "PseudoRandom.next(): max < min");
}
if(max - min != 32767 && max - min > 32767/5)
throw LuaError(L, "PseudoRandom.next() max-min is not 32767"
throw LuaError(NULL, "PseudoRandom.next() max-min is not 32767"
" and is > 32768/5. This is disallowed due to"
" the bad random distribution the"
" implementation would otherwise make.");