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path: root/src/script/lua_api/l_craft.cpp
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Diffstat (limited to 'src/script/lua_api/l_craft.cpp')
-rw-r--r--src/script/lua_api/l_craft.cpp188
1 files changed, 97 insertions, 91 deletions
diff --git a/src/script/lua_api/l_craft.cpp b/src/script/lua_api/l_craft.cpp
index 07b45eaff..18622ee00 100644
--- a/src/script/lua_api/l_craft.cpp
+++ b/src/script/lua_api/l_craft.cpp
@@ -17,6 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
+
#include "lua_api/l_craft.h"
#include "lua_api/l_internal.h"
#include "lua_api/l_item.h"
@@ -25,45 +26,46 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "server.h"
#include "craftdef.h"
-struct EnumString ModApiCraft::es_CraftMethod[] = {
- {CRAFT_METHOD_NORMAL, "normal"},
- {CRAFT_METHOD_COOKING, "cooking"},
- {CRAFT_METHOD_FUEL, "fuel"},
- {0, NULL},
+struct EnumString ModApiCraft::es_CraftMethod[] =
+{
+ {CRAFT_METHOD_NORMAL, "normal"},
+ {CRAFT_METHOD_COOKING, "cooking"},
+ {CRAFT_METHOD_FUEL, "fuel"},
+ {0, NULL},
};
// helper for register_craft
-bool ModApiCraft::readCraftRecipeShaped(
- lua_State *L, int index, int &width, std::vector<std::string> &recipe)
+bool ModApiCraft::readCraftRecipeShaped(lua_State *L, int index,
+ int &width, std::vector<std::string> &recipe)
{
- if (index < 0)
+ if(index < 0)
index = lua_gettop(L) + 1 + index;
- if (!lua_istable(L, index))
+ if(!lua_istable(L, index))
return false;
lua_pushnil(L);
int rowcount = 0;
- while (lua_next(L, index) != 0) {
+ while(lua_next(L, index) != 0){
int colcount = 0;
// key at index -2 and value at index -1
- if (!lua_istable(L, -1))
+ if(!lua_istable(L, -1))
return false;
int table2 = lua_gettop(L);
lua_pushnil(L);
- while (lua_next(L, table2) != 0) {
+ while(lua_next(L, table2) != 0){
// key at index -2 and value at index -1
- if (!lua_isstring(L, -1))
+ if(!lua_isstring(L, -1))
return false;
recipe.emplace_back(readParam<std::string>(L, -1));
// removes value, keeps key for next iteration
lua_pop(L, 1);
colcount++;
}
- if (rowcount == 0) {
+ if(rowcount == 0){
width = colcount;
} else {
- if (colcount != width)
+ if(colcount != width)
return false;
}
// removes value, keeps key for next iteration
@@ -74,19 +76,19 @@ bool ModApiCraft::readCraftRecipeShaped(
}
// helper for register_craft
-bool ModApiCraft::readCraftRecipeShapeless(
- lua_State *L, int index, std::vector<std::string> &recipe)
+bool ModApiCraft::readCraftRecipeShapeless(lua_State *L, int index,
+ std::vector<std::string> &recipe)
{
- if (index < 0)
+ if(index < 0)
index = lua_gettop(L) + 1 + index;
- if (!lua_istable(L, index))
+ if(!lua_istable(L, index))
return false;
lua_pushnil(L);
- while (lua_next(L, index) != 0) {
+ while(lua_next(L, index) != 0){
// key at index -2 and value at index -1
- if (!lua_isstring(L, -1))
+ if(!lua_isstring(L, -1))
return false;
recipe.emplace_back(readParam<std::string>(L, -1));
// removes value, keeps key for next iteration
@@ -96,27 +98,27 @@ bool ModApiCraft::readCraftRecipeShapeless(
}
// helper for register_craft
-bool ModApiCraft::readCraftReplacements(
- lua_State *L, int index, CraftReplacements &replacements)
+bool ModApiCraft::readCraftReplacements(lua_State *L, int index,
+ CraftReplacements &replacements)
{
- if (index < 0)
+ if(index < 0)
index = lua_gettop(L) + 1 + index;
- if (!lua_istable(L, index))
+ if(!lua_istable(L, index))
return false;
lua_pushnil(L);
- while (lua_next(L, index) != 0) {
+ while(lua_next(L, index) != 0){
// key at index -2 and value at index -1
- if (!lua_istable(L, -1))
+ if(!lua_istable(L, -1))
return false;
lua_rawgeti(L, -1, 1);
- if (!lua_isstring(L, -1))
+ if(!lua_isstring(L, -1))
return false;
std::string replace_from = readParam<std::string>(L, -1);
lua_pop(L, 1);
lua_rawgeti(L, -1, 2);
- if (!lua_isstring(L, -1))
+ if(!lua_isstring(L, -1))
return false;
std::string replace_to = readParam<std::string>(L, -1);
lua_pop(L, 1);
@@ -130,19 +132,20 @@ bool ModApiCraft::readCraftReplacements(
int ModApiCraft::l_register_craft(lua_State *L)
{
NO_MAP_LOCK_REQUIRED;
- // infostream<<"register_craft"<<std::endl;
+ //infostream<<"register_craft"<<std::endl;
luaL_checktype(L, 1, LUA_TTABLE);
int table = 1;
// Get the writable craft definition manager from the server
- IWritableCraftDefManager *craftdef = getServer(L)->getWritableCraftDefManager();
+ IWritableCraftDefManager *craftdef =
+ getServer(L)->getWritableCraftDefManager();
std::string type = getstringfield_default(L, table, "type", "shaped");
/*
CraftDefinitionShaped
*/
- if (type == "shaped") {
+ if(type == "shaped"){
std::string output = getstringfield_default(L, table, "output", "");
if (output.empty())
throw LuaError("Crafting definition is missing an output");
@@ -150,22 +153,20 @@ int ModApiCraft::l_register_craft(lua_State *L)
int width = 0;
std::vector<std::string> recipe;
lua_getfield(L, table, "recipe");
- if (lua_isnil(L, -1))
+ if(lua_isnil(L, -1))
throw LuaError("Crafting definition is missing a recipe"
- " (output=\"" +
- output + "\")");
- if (!readCraftRecipeShaped(L, -1, width, recipe))
+ " (output=\"" + output + "\")");
+ if(!readCraftRecipeShaped(L, -1, width, recipe))
throw LuaError("Invalid crafting recipe"
- " (output=\"" +
- output + "\")");
+ " (output=\"" + output + "\")");
CraftReplacements replacements;
lua_getfield(L, table, "replacements");
- if (!lua_isnil(L, -1)) {
- if (!readCraftReplacements(L, -1, replacements))
+ if(!lua_isnil(L, -1))
+ {
+ if(!readCraftReplacements(L, -1, replacements))
throw LuaError("Invalid replacements"
- " (output=\"" +
- output + "\")");
+ " (output=\"" + output + "\")");
}
CraftDefinition *def = new CraftDefinitionShaped(
@@ -175,31 +176,29 @@ int ModApiCraft::l_register_craft(lua_State *L)
/*
CraftDefinitionShapeless
*/
- else if (type == "shapeless") {
+ else if(type == "shapeless"){
std::string output = getstringfield_default(L, table, "output", "");
if (output.empty())
throw LuaError("Crafting definition (shapeless)"
- " is missing an output");
+ " is missing an output");
std::vector<std::string> recipe;
lua_getfield(L, table, "recipe");
- if (lua_isnil(L, -1))
+ if(lua_isnil(L, -1))
throw LuaError("Crafting definition (shapeless)"
- " is missing a recipe"
- " (output=\"" +
- output + "\")");
- if (!readCraftRecipeShapeless(L, -1, recipe))
+ " is missing a recipe"
+ " (output=\"" + output + "\")");
+ if(!readCraftRecipeShapeless(L, -1, recipe))
throw LuaError("Invalid crafting recipe"
- " (output=\"" +
- output + "\")");
+ " (output=\"" + output + "\")");
CraftReplacements replacements;
lua_getfield(L, table, "replacements");
- if (!lua_isnil(L, -1)) {
- if (!readCraftReplacements(L, -1, replacements))
+ if(!lua_isnil(L, -1))
+ {
+ if(!readCraftReplacements(L, -1, replacements))
throw LuaError("Invalid replacements"
- " (output=\"" +
- output + "\")");
+ " (output=\"" + output + "\")");
}
CraftDefinition *def = new CraftDefinitionShapeless(
@@ -209,38 +208,38 @@ int ModApiCraft::l_register_craft(lua_State *L)
/*
CraftDefinitionToolRepair
*/
- else if (type == "toolrepair") {
- float additional_wear =
- getfloatfield_default(L, table, "additional_wear", 0.0);
+ else if(type == "toolrepair"){
+ float additional_wear = getfloatfield_default(L, table,
+ "additional_wear", 0.0);
- CraftDefinition *def = new CraftDefinitionToolRepair(additional_wear);
+ CraftDefinition *def = new CraftDefinitionToolRepair(
+ additional_wear);
craftdef->registerCraft(def, getServer(L));
}
/*
CraftDefinitionCooking
*/
- else if (type == "cooking") {
+ else if(type == "cooking"){
std::string output = getstringfield_default(L, table, "output", "");
if (output.empty())
throw LuaError("Crafting definition (cooking)"
- " is missing an output");
+ " is missing an output");
std::string recipe = getstringfield_default(L, table, "recipe", "");
if (recipe.empty())
throw LuaError("Crafting definition (cooking)"
- " is missing a recipe"
- " (output=\"" +
- output + "\")");
+ " is missing a recipe"
+ " (output=\"" + output + "\")");
float cooktime = getfloatfield_default(L, table, "cooktime", 3.0);
CraftReplacements replacements;
lua_getfield(L, table, "replacements");
- if (!lua_isnil(L, -1)) {
- if (!readCraftReplacements(L, -1, replacements))
+ if(!lua_isnil(L, -1))
+ {
+ if(!readCraftReplacements(L, -1, replacements))
throw LuaError("Invalid replacements"
- " (cooking output=\"" +
- output + "\")");
+ " (cooking output=\"" + output + "\")");
}
CraftDefinition *def = new CraftDefinitionCooking(
@@ -250,27 +249,29 @@ int ModApiCraft::l_register_craft(lua_State *L)
/*
CraftDefinitionFuel
*/
- else if (type == "fuel") {
+ else if(type == "fuel"){
std::string recipe = getstringfield_default(L, table, "recipe", "");
if (recipe.empty())
throw LuaError("Crafting definition (fuel)"
- " is missing a recipe");
+ " is missing a recipe");
float burntime = getfloatfield_default(L, table, "burntime", 1.0);
CraftReplacements replacements;
lua_getfield(L, table, "replacements");
- if (!lua_isnil(L, -1)) {
- if (!readCraftReplacements(L, -1, replacements))
+ if(!lua_isnil(L, -1))
+ {
+ if(!readCraftReplacements(L, -1, replacements))
throw LuaError("Invalid replacements"
- " (fuel recipe=\"" +
- recipe + "\")");
+ " (fuel recipe=\"" + recipe + "\")");
}
- CraftDefinition *def =
- new CraftDefinitionFuel(recipe, burntime, replacements);
+ CraftDefinition *def = new CraftDefinitionFuel(
+ recipe, burntime, replacements);
craftdef->registerCraft(def, getServer(L));
- } else {
+ }
+ else
+ {
throw LuaError("Unknown crafting definition type: \"" + type + "\"");
}
@@ -286,7 +287,8 @@ int ModApiCraft::l_clear_craft(lua_State *L)
int table = 1;
// Get the writable craft definition manager from the server
- IWritableCraftDefManager *craftdef = getServer(L)->getWritableCraftDefManager();
+ IWritableCraftDefManager *craftdef =
+ getServer(L)->getWritableCraftDefManager();
std::string output = getstringfield_default(L, table, "output", "");
std::string type = getstringfield_default(L, table, "type", "shaped");
@@ -332,7 +334,7 @@ int ModApiCraft::l_clear_craft(lua_State *L)
std::string rec = getstringfield_default(L, table, "recipe", "");
if (rec.empty())
throw LuaError("Crafting definition (cooking)"
- " is missing a recipe");
+ " is missing a recipe");
recipe.push_back(rec);
}
/*
@@ -343,7 +345,7 @@ int ModApiCraft::l_clear_craft(lua_State *L)
std::string rec = getstringfield_default(L, table, "recipe", "");
if (rec.empty())
throw LuaError("Crafting definition (fuel)"
- " is missing a recipe");
+ " is missing a recipe");
recipe.push_back(rec);
} else {
throw LuaError("Unknown crafting definition type: \"" + type + "\"");
@@ -372,15 +374,15 @@ int ModApiCraft::l_get_craft_result(lua_State *L)
int input_i = 1;
std::string method_s = getstringfield_default(L, input_i, "method", "normal");
- enum CraftMethod method = (CraftMethod)getenumfield(
- L, input_i, "method", es_CraftMethod, CRAFT_METHOD_NORMAL);
+ enum CraftMethod method = (CraftMethod)getenumfield(L, input_i, "method",
+ es_CraftMethod, CRAFT_METHOD_NORMAL);
int width = 1;
lua_getfield(L, input_i, "width");
- if (lua_isnumber(L, -1))
+ if(lua_isnumber(L, -1))
width = luaL_checkinteger(L, -1);
lua_pop(L, 1);
lua_getfield(L, input_i, "items");
- std::vector<ItemStack> items = read_items(L, -1, getServer(L));
+ std::vector<ItemStack> items = read_items(L, -1,getServer(L));
lua_pop(L, 1); // items
IGameDef *gdef = getServer(L);
@@ -415,7 +417,9 @@ int ModApiCraft::l_get_craft_result(lua_State *L)
return 2;
}
-static void push_craft_recipe(lua_State *L, IGameDef *gdef, const CraftDefinition *recipe,
+
+static void push_craft_recipe(lua_State *L, IGameDef *gdef,
+ const CraftDefinition *recipe,
const CraftOutput &tmpout)
{
CraftInput input = recipe->getInput(tmpout, gdef);
@@ -458,7 +462,8 @@ static void push_craft_recipe(lua_State *L, IGameDef *gdef, const CraftDefinitio
}
static void push_craft_recipes(lua_State *L, IGameDef *gdef,
- const std::vector<CraftDefinition *> &recipes, const CraftOutput &output)
+ const std::vector<CraftDefinition*> &recipes,
+ const CraftOutput &output)
{
lua_createtable(L, recipes.size(), 0);
@@ -467,7 +472,7 @@ static void push_craft_recipes(lua_State *L, IGameDef *gdef,
return;
}
- std::vector<CraftDefinition *>::const_iterator it = recipes.begin();
+ std::vector<CraftDefinition*>::const_iterator it = recipes.begin();
for (unsigned i = 0; it != recipes.end(); ++it) {
lua_newtable(L);
push_craft_recipe(L, gdef, *it, output);
@@ -475,6 +480,7 @@ static void push_craft_recipes(lua_State *L, IGameDef *gdef,
}
}
+
// get_craft_recipe(result item)
int ModApiCraft::l_get_craft_recipe(lua_State *L)
{
@@ -483,8 +489,8 @@ int ModApiCraft::l_get_craft_recipe(lua_State *L)
std::string item = luaL_checkstring(L, 1);
Server *server = getServer(L);
CraftOutput output(item, 0);
- std::vector<CraftDefinition *> recipes =
- server->cdef()->getCraftRecipes(output, server, 1);
+ std::vector<CraftDefinition*> recipes = server->cdef()
+ ->getCraftRecipes(output, server, 1);
lua_createtable(L, 1, 0);
@@ -506,8 +512,8 @@ int ModApiCraft::l_get_all_craft_recipes(lua_State *L)
std::string item = luaL_checkstring(L, 1);
Server *server = getServer(L);
CraftOutput output(item, 0);
- std::vector<CraftDefinition *> recipes =
- server->cdef()->getCraftRecipes(output, server);
+ std::vector<CraftDefinition*> recipes = server->cdef()
+ ->getCraftRecipes(output, server);
push_craft_recipes(L, server, recipes, output);
return 1;
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-20 20:58:16 +0000