Initial commit

1 files changed, 183 insertions, 0 deletions

diff --git a/Minecraft.Client/CreateWorldScreen.cpp b/Minecraft.Client/CreateWorldScreen.cpp
new file mode 100644
index 00000000..b9856c7e
--- /dev/null
+++ b/Minecraft.Client/CreateWorldScreen.cpp
@@ -0,0 +1,183 @@
+#include "stdafx.h"
+#include "CreateWorldScreen.h"
+#include "EditBox.h"
+#include "Button.h"
+#include "SurvivalMode.h"
+#include "..\Minecraft.World\net.minecraft.locale.h"
+#include "..\Minecraft.World\StringHelpers.h"
+#include "..\Minecraft.World\net.minecraft.world.level.h"
+#include "..\Minecraft.World\net.minecraft.world.level.storage.h"
+#include "..\Minecraft.World\SharedConstants.h"
+#include "..\Minecraft.World\Random.h"
+
+CreateWorldScreen::CreateWorldScreen(Screen *lastScreen)
+{
+	done = false;	// 4J added
+	this->lastScreen = lastScreen;
+}
+
+void CreateWorldScreen::tick()
+{
+    nameEdit->tick();
+    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 - 100, height / 4 + 24 * 4 + 12, language->getElement(L"selectWorld.create")));
+    buttons.push_back(new Button(1, width / 2 - 100, height / 4 + 24 * 5 + 12, language->getElement(L"gui.cancel")));
+
+    nameEdit = new EditBox(this, font, width / 2 - 100, 60, 200, 20, language->getElement(L"testWorld")); // 4J - test - should be L"selectWorld.newWorld"
+    nameEdit->inFocus = true;
+    nameEdit->setMaxLength(32);
+
+    seedEdit = new EditBox(this, font, width / 2 - 100, 116, 200, 20, L"");
+
+    updateResultFolder();
+}
+
+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])) != wstring::npos)
+		{
+			resultFolder[pos] = L'_';
+		}
+	}
+
+	if (resultFolder.length()==0)
+	{
+        resultFolder = L"World";
+    }
+    resultFolder = CreateWorldScreen::findAvailableFolderName(minecraft->getLevelSource(), resultFolder);
+
+}
+
+wstring CreateWorldScreen::findAvailableFolderName(LevelStorageSource *levelSource, const wstring& folder)
+{
+	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)
+{
+    if (!button->active) return;
+    if (button->id == 1)
+	{
+        minecraft->setScreen(lastScreen);
+    }
+	else if (button->id == 0)
+	{
+        // note: code copied from SelectWorldScreen
+        minecraft->setScreen(NULL);
+        if (done) return;
+        done = true;
+
+        __int64 seedValue = (new Random())->nextLong();
+        wstring seedString = seedEdit->getValue();
+
+		if (seedString.length() != 0)
+		{
+            // try to convert it to a long first
+//            try {	// 4J - removed try/catch
+            __int64 value = _fromString<__int64>(seedString);
+            if (value != 0)
+			{
+                seedValue = value;
+            }
+ //           } catch (NumberFormatException e) {
+ //               // not a number, fetch hash value
+ //               seedValue = seedString.hashCode();
+ //           }
+        }
+
+// 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
+    }
+
+}
+
+void CreateWorldScreen::keyPressed(wchar_t ch, int eventKey)
+{
+    if (nameEdit->inFocus) 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);
+
+    nameEdit->mouseClicked(x, y, buttonNum);
+    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, height / 4 - 60 + 20, 0xffffff);
+	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);
+
+	drawString(font, language->getElement(L"selectWorld.enterSeed"), width / 2 - 100, 104, 0xa0a0a0);
+	drawString(font, language->getElement(L"selectWorld.seedInfo"), width / 2 - 100, 140, 0xa0a0a0);
+
+	nameEdit->render();
+	seedEdit->render();
+
+	Screen::render(xm, ym, a);
+
+}
+
+void CreateWorldScreen::tabPressed()
+{
+    if (nameEdit->inFocus)
+	{
+        nameEdit->focus(false);
+        seedEdit->focus(true);
+    }
+	else
+	{
+        nameEdit->focus(true);
+        seedEdit->focus(false);
+    }
+}
\ No newline at end of file