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feat: add lub weapontable suport #409

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feat: add lub weapontable suport #409

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165 changes: 165 additions & 0 deletions src/DB/DBManager.js
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Original file line number Diff line number Diff line change
Expand Up @@ -132,6 +132,12 @@ define(function(require)
*/
var buyingStoreItemList = new Array();

/**
* @var ExpansionWeaponID
* array
*/
var ExpansionWeaponID = new Object();

/**
* Initialize DB
*/
Expand Down Expand Up @@ -169,6 +175,7 @@ define(function(require)
loadLuaTable([DB.LUA_PATH + 'datainfo/npcidentity.lub', DB.LUA_PATH + 'datainfo/jobname.lub'], 'JobNameTable', function(json){ MonsterTable = json; }, onLoad());
loadLuaTable([DB.LUA_PATH + 'datainfo/enumvar.lub', DB.LUA_PATH + 'datainfo/addrandomoptionnametable.lub'], 'NameTable_VAR', function(json){ RandomOption = json; }, onLoad());
loadLuaTable([DB.LUA_PATH + 'skillinfoz/skillid.lub', DB.LUA_PATH + 'skillinfoz/skilldescript.lub'], 'SKILL_DESCRIPT', function(json){ SkillDescription = json; }, onLoad());
loadLuaWeaponTable( DB.LUA_PATH + 'datainfo/weapontable.lub', function(weaponType, weaponTable, weaponHitTable, expansionWeaponID){ WeaponType = weaponType; WeaponTable= weaponTable; WeaponHitSoundTable = weaponHitTable; expansionWeaponID = ExpansionWeaponID; }, onLoad());
} else {
loadTable( 'data/num2itemdisplaynametable.txt', '#', 2, function(index, key, val){ (ItemTable[key] || (ItemTable[key] = {})).unidentifiedDisplayName = val.replace(/_/g, " ");}, onLoad());
loadTable( 'data/num2itemresnametable.txt', '#', 2, function(index, key, val){ (ItemTable[key] || (ItemTable[key] = {})).unidentifiedResourceName = val;}, onLoad());
Expand Down Expand Up @@ -561,6 +568,164 @@ define(function(require)
}
}

/* Load Ragnarok Weapon Lua table to json object
* @param {string} file name
* @param {function} callback to run once the file is loaded
* @param {function} onEnd to run once the file is loaded
*
* @author alisonrag
*/
function loadLuaWeaponTable(filename, callback, onEnd) {
console.log('Loading file "'+ filename +'"...');
Client.loadFile( filename,
async function (data) {
try {
// check if is ArrayBuffer or String
if(data instanceof ArrayBuffer) {
data = new TextDecoder('iso-8859-1').decode(data);
}
// load data into lua vm
fengari.load(data)();

// Get the global table
fengari.lua.lua_getglobal(fengari.L, "Weapon_IDs");

// Check if it's a table
if (!fengari.lua.lua_istable(fengari.L, -1)) {
console.log('[loadLuaWeaponTable] Weapon_IDs is not a table');
onEnd.call();
return;
}

// Push nil key to start iteration
fengari.lua.lua_pushnil(fengari.L);

// declare the table object
let weaponType = new Object();

// iterate over table
while (fengari.lua.lua_next(fengari.L, -2)) {
// get key and value
let id = fengari.lua.lua_tojsstring(fengari.L, -2);
let name = fengari.lua.lua_tointeger(fengari.L, -1);

let final_id = id.replace("WEAPONTYPE_", "");
weaponType[final_id] = name;
// Pop the value and move to the next key
fengari.lua.lua_pop(fengari.L, 1);
}

// pop table
fengari.lua.lua_pop(fengari.L, 1);

// Get the global table
fengari.lua.lua_getglobal(fengari.L, "WeaponNameTable");

// Check if it's a table
if (!fengari.lua.lua_istable(fengari.L, -1)) {
console.log('[loadLuaWeaponTable] WeaponNameTable is not a table');
onEnd.call();
return;
}

// Push nil key to start iteration
fengari.lua.lua_pushnil(fengari.L);

// declare the table object
let weaponTable = new Object();

// iterate over table
while (fengari.lua.lua_next(fengari.L, -2)) {
// get key and value
let id = fengari.lua.lua_tointeger(fengari.L, -2);
let name = fengari.lua.lua_tojsstring(fengari.L, -1);

weaponTable[id] = name;
// Pop the value and move to the next key
fengari.lua.lua_pop(fengari.L, 1);
}

// pop table
fengari.lua.lua_pop(fengari.L, 1);

//
// TODO: Seems like Expansion_Weapon_IDs is used to get the relative weapontype
// example: [Weapon_IDs.WEAPONTYPE_FOXTAIL_METAL] = Weapon_IDs.WEAPONTYPE_ROD
// means that FOXTAIL_METAL is considered as a ROD
//

// Get the global table
fengari.lua.lua_getglobal(fengari.L, "Expansion_Weapon_IDs");

// Check if it's a table
if (!fengari.lua.lua_istable(fengari.L, -1)) {
console.log('[loadLuaWeaponTable] Expansion_Weapon_IDs is not a table');
onEnd.call();
return;
}

// Push nil key to start iteration
fengari.lua.lua_pushnil(fengari.L);

let expansionWeaponID = new Object();
// iterate over table
while (fengari.lua.lua_next(fengari.L, -2)) {
// get key and value
let id_replicated = fengari.lua.lua_tointeger(fengari.L, -2);
let id_base = fengari.lua.lua_tointeger(fengari.L, -1);

expansionWeaponID[id_replicated] = id_base;
// Pop the value and move to the next key
fengari.lua.lua_pop(fengari.L, 1);
}

// pop table
fengari.lua.lua_pop(fengari.L, 1);

// Get the global table
fengari.lua.lua_getglobal(fengari.L, "WeaponHitWaveNameTable");

// Check if it's a table
if (!fengari.lua.lua_istable(fengari.L, -1)) {
console.log('[loadLuaWeaponTable] WeaponHitWaveNameTable is not a table');
onEnd.call();
return;
}

// Push nil key to start iteration
fengari.lua.lua_pushnil(fengari.L);

// declare the table array
let weaponHitTable = new Object();

// iterate over table
while (fengari.lua.lua_next(fengari.L, -2)) {
// get key and value
let id = fengari.lua.lua_tointeger(fengari.L, -2);
let name = fengari.lua.lua_tojsstring(fengari.L, -1);

weaponHitTable[id] = name;
// Pop the value and move to the next key
fengari.lua.lua_pop(fengari.L, 1);
}

// pop table
fengari.lua.lua_pop(fengari.L, 1);

// clean lua stack
fengari.lua.lua_settop(fengari.L, 0);

callback.call(null, weaponType, weaponTable, weaponHitTable, expansionWeaponID);
onEnd.call();
} catch( hException ) {
onEnd.call();
console.error( `(${filename}) error: `, hException );
}
}
);

}

/**
* Fog entry parser
*
Expand Down