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4jcraft/Minecraft.Client/UI/Screens/CreateWorldScreen.cpp
ViniciusCruzMoura 94cabbe01b fix(SelectWorldScreen): open Select World instead of Create New World 
i restored the Select World scene so it no longer immediately opens
"Create New World"

i wrapped the not used code in if (0) so its ignored at runtime
but still compiled to catch build breaks. fixing the Select World scene
also fixed the Cancel button so you can go back to the previous scene
(before it was stuck on Create New World)

i didnt remove the weird code because i dont know why its there
left it disabled for now

Signed-off-by: ViniciusCruzMoura <contato.cruz.moura@gmail.com>
2026-03-23 02:03:38 -04:00

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#include "../../Platform/stdafx.h"
#include "CreateWorldScreen.h"
#include "../EditBox.h"
#include "../Button.h"
#include "../../GameState/SurvivalMode.h"
#include "../../../Minecraft.World/Headers/net.minecraft.locale.h"
#include "../../../Minecraft.World/Util/StringHelpers.h"
#include "../../../Minecraft.World/Headers/net.minecraft.world.level.h"
#include "../../../Minecraft.World/Headers/net.minecraft.world.level.storage.h"
#include "../../../Minecraft.World/Util/SharedConstants.h"
#include "../../../Minecraft.World/Util/Random.h"
#include "../../MinecraftServer.h"
#include "../../GameState/Options.h"
#include "MessageScreen.h"
#include <string>
CreateWorldScreen::CreateWorldScreen(Screen* lastScreen) {
done = false; // 4J added
moreOptions = false;
gameMode = L"survival";
generateStructures = true;
bonusChest = false;
cheatsEnabled = false;
flatWorld = false;
this->lastScreen = lastScreen;
}
void CreateWorldScreen::tick() {
nameEdit->tick();
if (moreOptions) seedEdit->tick();
// 4J - debug code - to be removed
static int count = 0;
if (count++ == 100) buttonClicked(buttons[0]);
}
void CreateWorldScreen::init() {
Language* language = Language::getInstance();
Keyboard::enableRepeatEvents(true);
buttons.clear();
buttons.push_back(new Button(0, width / 2 - 155, height - 28, 150, 20,
language->getElement(L"selectWorld.create")));
buttons.push_back(new Button(1, width / 2 + 5, height - 28, 150, 20,
language->getElement(L"gui.cancel")));
nameEdit = new EditBox(this, font, width / 2 - 100, 60, 200, 20,
language->getElement(L"selectWorld.newWorld"));
nameEdit->inFocus = true;
nameEdit->setMaxLength(32);
seedEdit = new EditBox(this, font, width / 2 - 100, 60, 200, 20, L"");
buttons.push_back(gameModeButton = new Button(
2, width / 2 - 75, 100, 150, 20,
language->getElement(L"selectWorld.gameMode")));
buttons.push_back(
moreWorldOptionsButton =
new Button(3, width / 2 - 75, 172, 150, 20,
language->getElement(L"selectWorld.moreWorldOptions")));
buttons.push_back(generateStructuresButton = new Button(
4, width / 2 - 155, 100, 150, 20,
language->getElement(L"selectWorld.mapFeatures")));
generateStructuresButton->visible = false;
generateStructuresButton->active = false;
buttons.push_back(bonusChestButton = new Button(
7, width / 2 + 5, 136, 150, 20,
language->getElement(L"selectWorld.bonusItems")));
bonusChestButton->visible = false;
bonusChestButton->active = false;
buttons.push_back(worldTypeButton = new Button(
5, width / 2 + 5, 100, 150, 20,
language->getElement(L"selectWorld.mapType")));
worldTypeButton->visible = false;
worldTypeButton->active = false;
buttons.push_back(cheatsEnabledButton = new Button(
6, width / 2 - 155, 136, 150, 20,
language->getElement(L"selectWorld.allowCommands")));
cheatsEnabledButton->visible = false;
cheatsEnabledButton->active = false;
updateStrings();
updateResultFolder();
}
// 4jcraft: referenced from func_73914_h in MCP 7.1 fr those wondering
void CreateWorldScreen::updateStrings() {
Language* language = Language::getInstance();
gameModeButton->msg =
language->getElement(L"selectWorld.gameMode") + L" " +
language->getElement(L"selectWorld.gameMode." + gameMode);
std::wstring line1Key = L"selectWorld.gameMode." + gameMode + L".line1";
std::wstring line2Key = L"selectWorld.gameMode." + gameMode + L".line2";
gameModeDescriptionLine1 = language->getElement(line1Key);
gameModeDescriptionLine2 = language->getElement(line2Key);
generateStructuresButton->msg =
language->getElement(L"selectWorld.mapFeatures") + L" " +
(generateStructures ? language->getElement(L"options.on")
: language->getElement(L"options.off"));
bonusChestButton->msg = language->getElement(L"selectWorld.bonusItems") +
L" " +
(bonusChest ? language->getElement(L"options.on")
: language->getElement(L"options.off"));
worldTypeButton->msg =
language->getElement(L"selectWorld.mapType") + L" " +
(flatWorld ? language->getElement(L"selectWorld.mapType.flat")
: language->getElement(L"selectWorld.mapType.normal"));
cheatsEnabledButton->msg =
language->getElement(L"selectWorld.allowCommands") + L" " +
(cheatsEnabled ? language->getElement(L"options.on")
: language->getElement(L"options.off"));
}
void CreateWorldScreen::updateResultFolder() {
resultFolder = trimString(nameEdit->getValue());
for (int i = 0; i < SharedConstants::ILLEGAL_FILE_CHARACTERS_LENGTH; i++) {
size_t pos;
while ((pos = resultFolder.find(
SharedConstants::ILLEGAL_FILE_CHARACTERS[i])) !=
std::wstring::npos) {
resultFolder[pos] = L'_';
}
}
if (resultFolder.length() == 0) {
resultFolder = L"World";
}
resultFolder = CreateWorldScreen::findAvailableFolderName(
minecraft->getLevelSource(), resultFolder);
}
std::wstring CreateWorldScreen::findAvailableFolderName(
LevelStorageSource* levelSource, const std::wstring& folder) {
std::wstring folder2 = folder; // 4J - copy input as it is const
#if 0
while (levelSource->getDataTagFor(folder2) != NULL)
{
folder2 = folder2 + L"-";
}
#endif
return folder2;
}
void CreateWorldScreen::removed() { Keyboard::enableRepeatEvents(false); }
void CreateWorldScreen::buttonClicked(Button* button) {
app.DebugPrintf("CreateWorldScreen::buttonClicked START\n");
if (!button->active) return;
if (button->id == 1) {
app.DebugPrintf("CreateWorldScreen::buttonClicked 'Cancel' minecraft->setScreen(lastScreen)\n");
minecraft->setScreen(lastScreen);
} else if (button->id == 0) {
minecraft->setScreen(
new Screen()); // blank screen while the world loads
if (done) return;
done = true;
MoreOptionsParams* moreOptionsParams = new MoreOptionsParams();
// these r just the defaults from the createworldmenu UIscene
// i had higher ambitions for what id do with these but its not worth it
// for a temp ui
moreOptionsParams->bGenerateOptions = TRUE;
moreOptionsParams->bStructures = generateStructures;
moreOptionsParams->bFlatWorld = flatWorld;
moreOptionsParams->bBonusChest = bonusChest;
moreOptionsParams->bPVP = TRUE;
moreOptionsParams->bTrust = TRUE;
moreOptionsParams->bFireSpreads = TRUE;
moreOptionsParams->bTNT = TRUE;
moreOptionsParams->bHostPrivileges = FALSE;
moreOptionsParams->bOnlineGame = FALSE;
moreOptionsParams->bInviteOnly = FALSE;
moreOptionsParams->bAllowFriendsOfFriends = FALSE;
moreOptionsParams->bOnlineSettingChangedBySystem = FALSE;
moreOptionsParams->bCheatsEnabled = cheatsEnabled;
moreOptionsParams->iPad = 0;
moreOptionsParams->worldName = nameEdit->getValue();
moreOptionsParams->seed = seedEdit->getValue();
moreOptionsParams->dwTexturePack = 0;
std::wstring worldName = nameEdit->getValue();
if (worldName.empty()) {
worldName = L"2slimey";
}
StorageManager.ResetSaveData();
StorageManager.SetSaveTitle((wchar_t*)worldName.c_str());
std::wstring seedString = seedEdit->getValue();
__int64 seedValue = 0;
NetworkGameInitData* param = new NetworkGameInitData();
if (seedString.length() != 0) {
// try to convert it to a long first
// try { // 4J - removed try/catch
__int64 value = _fromString<__int64>(seedString);
bool isNumber = true;
for (unsigned int i = 0; i < seedString.length(); ++i) {
if (seedString.at(i) < L'0' || seedString.at(i) > L'9') {
if (!(i == 0 && seedString.at(i) == L'-')) {
isNumber = false;
break;
}
}
}
if (isNumber) value = _fromString<__int64>(seedString);
if (value != 0) {
seedValue = value;
} else {
int hashValue = 0;
for (unsigned int i = 0; i < seedString.length(); ++i)
hashValue = 31 * hashValue + seedString.at(i);
seedValue = hashValue;
}
// } catch (NumberFormatException e) {
// // not a number, fetch hash value
// seedValue = seedString.hashCode();
// }
} else {
param->findSeed = true;
}
param->seed = seedValue;
param->saveData = NULL;
param->texturePackId = 0;
param->settings = 0;
app.SetGameHostOption(eGameHostOption_Difficulty,
minecraft->options->difficulty);
app.SetGameHostOption(eGameHostOption_FriendsOfFriends,
moreOptionsParams->bAllowFriendsOfFriends);
app.SetGameHostOption(eGameHostOption_Gamertags, 1);
app.SetGameHostOption(eGameHostOption_BedrockFog, 0);
app.SetGameHostOption(eGameHostOption_GameType,
(gameMode == L"survival")
? GameType::SURVIVAL->getId()
: GameType::CREATIVE->getId());
app.SetGameHostOption(eGameHostOption_LevelType,
moreOptionsParams->bFlatWorld);
app.SetGameHostOption(eGameHostOption_Structures,
moreOptionsParams->bStructures);
app.SetGameHostOption(eGameHostOption_BonusChest,
moreOptionsParams->bBonusChest);
app.SetGameHostOption(eGameHostOption_PvP, moreOptionsParams->bPVP);
app.SetGameHostOption(eGameHostOption_TrustPlayers,
moreOptionsParams->bTrust);
app.SetGameHostOption(eGameHostOption_FireSpreads,
moreOptionsParams->bFireSpreads);
app.SetGameHostOption(eGameHostOption_TNT, moreOptionsParams->bTNT);
app.SetGameHostOption(eGameHostOption_HostCanFly,
moreOptionsParams->bHostPrivileges);
app.SetGameHostOption(eGameHostOption_HostCanChangeHunger,
moreOptionsParams->bHostPrivileges);
app.SetGameHostOption(eGameHostOption_HostCanBeInvisible,
moreOptionsParams->bHostPrivileges);
app.SetGameHostOption(eGameHostOption_CheatsEnabled,
moreOptionsParams->bHostPrivileges);
param->settings = app.GetGameHostOption(eGameHostOption_All);
param->xzSize = LEVEL_MAX_WIDTH;
param->hellScale = HELL_LEVEL_MAX_SCALE;
g_NetworkManager.HostGame(0, false, false, MINECRAFT_NET_MAX_PLAYERS,
0);
g_NetworkManager.FakeLocalPlayerJoined();
LoadingInputParams* loadingParams = new LoadingInputParams();
loadingParams->func = &CGameNetworkManager::RunNetworkGameThreadProc;
loadingParams->lpParam = (LPVOID)param;
app.SetAutosaveTimerTime();
UIFullscreenProgressCompletionData* completionData =
new UIFullscreenProgressCompletionData();
completionData->bShowBackground = TRUE;
completionData->bShowLogo = TRUE;
completionData->type = e_ProgressCompletion_CloseAllPlayersUIScenes;
completionData->iPad = 0;
loadingParams->completionData = completionData;
ui.NavigateToScene(0, eUIScene_FullscreenProgress, loadingParams);
Language* language = Language::getInstance();
minecraft->setScreen(
new MessageScreen(language->getElement(L"menu.generatingLevel")));
// 4J Stu - This screen is not used, so removing this to stop the build
// failing
#if 0
minecraft->gameMode = new SurvivalMode(minecraft);
minecraft->selectLevel(resultFolder, nameEdit->getValue(), seedValue);
minecraft->setScreen(NULL);
#endif
} else if (button->id == 2) {
if (gameMode == L"survival")
gameMode = L"creative";
else
gameMode = L"survival";
updateStrings();
} else if (button->id == 3) {
moreOptions = !moreOptions;
gameModeButton->visible = !moreOptions;
gameModeButton->active = !moreOptions;
generateStructuresButton->visible = moreOptions;
generateStructuresButton->active = moreOptions;
bonusChestButton->visible = moreOptions;
bonusChestButton->active = moreOptions;
worldTypeButton->visible = moreOptions;
worldTypeButton->active = moreOptions;
cheatsEnabledButton->visible = moreOptions;
cheatsEnabledButton->active = moreOptions;
Language* language = Language::getInstance();
if (moreOptions) {
moreWorldOptionsButton->msg = language->getElement(L"gui.done");
} else {
moreWorldOptionsButton->msg =
language->getElement(L"selectWorld.moreWorldOptions");
}
} else if (button->id == 4) {
generateStructures = !generateStructures;
updateStrings();
} else if (button->id == 7) {
bonusChest = !bonusChest;
updateStrings();
} else if (button->id == 5) {
flatWorld = !flatWorld;
updateStrings();
} else if (button->id == 6) {
cheatsEnabled = !cheatsEnabled;
updateStrings();
}
}
void CreateWorldScreen::keyPressed(wchar_t ch, int eventKey) {
if (nameEdit->inFocus && !moreOptions)
nameEdit->keyPressed(ch, eventKey);
else
seedEdit->keyPressed(ch, eventKey);
if (ch == 13) {
buttonClicked(buttons[0]);
}
buttons[0]->active = nameEdit->getValue().length() > 0;
updateResultFolder();
}
void CreateWorldScreen::mouseClicked(int x, int y, int buttonNum) {
Screen::mouseClicked(x, y, buttonNum);
if (!moreOptions)
nameEdit->mouseClicked(x, y, buttonNum);
else
seedEdit->mouseClicked(x, y, buttonNum);
}
void CreateWorldScreen::render(int xm, int ym, float a) {
Language* language = Language::getInstance();
// fill(0, 0, width, height, 0x40000000);
renderBackground();
drawCenteredString(font, language->getElement(L"selectWorld.create"),
width / 2, 20, 0xffffff);
if (!moreOptions) {
drawString(font, language->getElement(L"selectWorld.enterName"),
width / 2 - 100, 47, 0xa0a0a0);
drawString(font,
language->getElement(L"selectWorld.resultFolder") + L" " +
resultFolder,
width / 2 - 100, 85, 0xa0a0a0);
nameEdit->render();
drawString(font, gameModeDescriptionLine1, width / 2 - 100, 122,
0xa0a0a0);
drawString(font, gameModeDescriptionLine2, width / 2 - 100, 134,
0xa0a0a0);
} else {
drawString(font, language->getElement(L"selectWorld.enterSeed"),
width / 2 - 100, 47, 0xa0a0a0);
drawString(font, language->getElement(L"selectWorld.seedInfo"),
width / 2 - 100, 85, 0xa0a0a0);
drawString(font, language->getElement(L"selectWorld.mapFeatures.info"),
width / 2 - 150, 122, 0xa0a0a0);
drawString(font,
language->getElement(L"selectWorld.allowCommands.info"),
width / 2 - 150, 157, 0xa0a0a0);
seedEdit->render();
}
Screen::render(xm, ym, a);
Screen::render(xm, ym, a);
}
void CreateWorldScreen::tabPressed() {
if (!moreOptions) return;
if (nameEdit->inFocus) {
nameEdit->focus(false);
seedEdit->focus(true);
} else {
nameEdit->focus(true);
seedEdit->focus(false);
}
}
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