/*
* Minecraft Forge
* Copyright (c) 2016.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation version 2.1
* of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package net.minecraftforge.fml.client;
import java.awt.Dimension;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Map.Entry;
import javax.annotation.Nullable;
import javax.imageio.ImageIO;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.client.gui.GuiTextField;
import net.minecraft.client.gui.GuiUtilRenderComponents;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.VertexBuffer;
import net.minecraft.client.renderer.texture.DynamicTexture;
import net.minecraft.client.renderer.texture.TextureManager;
import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
import net.minecraft.client.resources.I18n;
import net.minecraft.client.resources.IResourcePack;
import net.minecraft.util.text.ITextComponent;
import net.minecraft.util.text.TextComponentString;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.StringUtils;
import net.minecraftforge.common.ForgeHooks;
import net.minecraftforge.common.ForgeVersion;
import net.minecraftforge.common.ForgeVersion.CheckResult;
import net.minecraftforge.common.ForgeVersion.Status;
import net.minecraftforge.fml.common.FMLLog;
import net.minecraftforge.fml.common.Loader;
import net.minecraftforge.fml.common.ModContainer;
import net.minecraftforge.fml.common.ModContainer.Disableable;
import net.minecraftforge.fml.common.versioning.ComparableVersion;
import static net.minecraft.util.text.TextFormatting.*;
import org.apache.logging.log4j.Level;
import org.lwjgl.input.Mouse;
import com.google.common.base.Strings;
/**
* @author cpw
*
*/
public class GuiModList extends GuiScreen
{
private enum SortType implements Comparator<ModContainer>
{
NORMAL(24),
A_TO_Z(25){ @Override protected int compare(String name1, String name2){ return name1.compareTo(name2); }},
Z_TO_A(26){ @Override protected int compare(String name1, String name2){ return name2.compareTo(name1); }};
private int buttonID;
private SortType(int buttonID)
{
this.buttonID = buttonID;
}
@Nullable
public static SortType getTypeForButton(GuiButton button)
{
for (SortType t : values())
{
if (t.buttonID == button.id)
{
return t;
}
}
return null;
}
protected int compare(String name1, String name2){ return 0; }
@Override
public int compare(ModContainer o1, ModContainer o2)
{
String name1 = StringUtils.stripControlCodes(o1.getName()).toLowerCase();
String name2 = StringUtils.stripControlCodes(o2.getName()).toLowerCase();
return compare(name1, name2);
}
}
private GuiScreen mainMenu;
private GuiSlotModList modList;
private GuiScrollingList modInfo;
private int selected = -1;
private ModContainer selectedMod;
private int listWidth;
private ArrayList<ModContainer> mods;
private GuiButton configModButton;
private GuiButton disableModButton;
private int buttonMargin = 1;
private int numButtons = SortType.values().length;
private String lastFilterText = "";
private GuiTextField search;
private boolean sorted = false;
private SortType sortType = SortType.NORMAL;
/**
* @param mainMenu
*/
public GuiModList(GuiScreen mainMenu)
{
this.mainMenu = mainMenu;
this.mods = new ArrayList<ModContainer>();
FMLClientHandler.instance().addSpecialModEntries(mods);
// Add child mods to their parent's list
for (ModContainer mod : Loader.instance().getModList())
{
if (mod.getMetadata() != null && mod.getMetadata().parentMod == null && !Strings.isNullOrEmpty(mod.getMetadata().parent))
{
String parentMod = mod.getMetadata().parent;
ModContainer parentContainer = Loader.instance().getIndexedModList().get(parentMod);
if (parentContainer != null)
{
mod.getMetadata().parentMod = parentContainer;
parentContainer.getMetadata().childMods.add(mod);
continue;
}
}
else if (mod.getMetadata() != null && mod.getMetadata().parentMod != null)
{
continue;
}
mods.add(mod);
}
}
@Override
public void initGui()
{
int slotHeight = 35;
for (ModContainer mod : mods)
{
listWidth = Math.max(listWidth,getFontRenderer().getStringWidth(mod.getName()) + 10);
listWidth = Math.max(listWidth,getFontRenderer().getStringWidth(mod.getVersion()) + 5 + slotHeight);
}
listWidth = Math.min(listWidth, 150);
this.modList = new GuiSlotModList(this, mods, listWidth, slotHeight);
this.buttonList.add(new GuiButton(6, ((modList.right + this.width) / 2) - 100, this.height - 38, I18n.format("gui.done")));
configModButton = new GuiButton(20, 10, this.height - 49, this.listWidth, 20, "Config");
disableModButton = new GuiButton(21, 10, this.height - 27, this.listWidth, 20, "Disable");
this.buttonList.add(configModButton);
this.buttonList.add(disableModButton);
search = new GuiTextField(0, getFontRenderer(), 12, modList.bottom + 17, modList.listWidth - 4, 14);
search.setFocused(true);
search.setCanLoseFocus(true);
int width = (modList.listWidth / numButtons);
int x = 10, y = 10;
GuiButton normalSort = new GuiButton(SortType.NORMAL.buttonID, x, y, width - buttonMargin, 20, I18n.format("fml.menu.mods.normal"));
normalSort.enabled = false;
buttonList.add(normalSort);
x += width + buttonMargin;
buttonList.add(new GuiButton(SortType.A_TO_Z.buttonID, x, y, width - buttonMargin, 20, "A-Z"));
x += width + buttonMargin;
buttonList.add(new GuiButton(SortType.Z_TO_A.buttonID, x, y, width - buttonMargin, 20, "Z-A"));
updateCache();
}
@Override
protected void mouseClicked(int x, int y, int button) throws IOException
{
super.mouseClicked(x, y, button);
search.mouseClicked(x, y, button);
if (button == 1 && x >= search.xPosition && x < search.xPosition + search.width && y >= search.yPosition && y < search.yPosition + search.height) {
search.setText("");
}
}
@Override
protected void keyTyped(char c, int keyCode) throws IOException
{
super.keyTyped(c, keyCode);
search.textboxKeyTyped(c, keyCode);
}
@Override
public void updateScreen()
{
super.updateScreen();
search.updateCursorCounter();
if (!search.getText().equals(lastFilterText))
{
reloadMods();
sorted = false;
}
if (!sorted)
{
reloadMods();
Collections.sort(mods, sortType);
selected = modList.selectedIndex = mods.indexOf(selectedMod);
sorted = true;
}
}
private void reloadMods()
{
ArrayList<ModContainer> mods = modList.getMods();
mods.clear();
for (ModContainer m : Loader.instance().getActiveModList())
{
// If it passes the filter, and is not a child mod
if (m.getName().toLowerCase().contains(search.getText().toLowerCase()) && m.getMetadata().parentMod == null)
{
mods.add(m);
}
}
this.mods = mods;
lastFilterText = search.getText();
}
@Override
protected void actionPerformed(GuiButton button) throws IOException
{
if (button.enabled)
{
SortType type = SortType.getTypeForButton(button);
if (type != null)
{
for (GuiButton b : buttonList)
{
if (SortType.getTypeForButton(b) != null)
{
b.enabled = true;
}
}
button.enabled = false;
sorted = false;
sortType = type;
this.mods = modList.getMods();
}
else
{
switch (button.id)
{
case 6:
{
this.mc.displayGuiScreen(this.mainMenu);
return;
}
case 20:
{
try
{
IModGuiFactory guiFactory = FMLClientHandler.instance().getGuiFactoryFor(selectedMod);
GuiScreen newScreen = null;
try
{
newScreen = guiFactory.createConfigGui(this);
}
catch (AbstractMethodError error)
{
newScreen = guiFactory.mainConfigGuiClass().getConstructor(GuiScreen.class).newInstance(this);
}
this.mc.displayGuiScreen(newScreen);
}
catch (Exception e)
{
FMLLog.log(Level.ERROR, e, "There was a critical issue trying to build the config GUI for %s", selectedMod.getModId());
}
return;
}
}
}
}
super.actionPerformed(button);
}
public int drawLine(String line, int offset, int shifty)
{
this.fontRendererObj.drawString(line, offset, shifty, 0xd7edea);
return shifty + 10;
}
@Override
public void drawScreen(int mouseX, int mouseY, float partialTicks)
{
this.modList.drawScreen(mouseX, mouseY, partialTicks);
if (this.modInfo != null)
this.modInfo.drawScreen(mouseX, mouseY, partialTicks);
int left = ((this.width - this.listWidth - 38) / 2) + this.listWidth + 30;
this.drawCenteredString(this.fontRendererObj, "Mod List", left, 16, 0xFFFFFF);
super.drawScreen(mouseX, mouseY, partialTicks);
String text = I18n.format("fml.menu.mods.search");
int x = ((10 + modList.right) / 2) - (getFontRenderer().getStringWidth(text) / 2);
getFontRenderer().drawString(text, x, modList.bottom + 5, 0xFFFFFF);
search.drawTextBox();
}
@Override
public void handleMouseInput() throws IOException
{
int mouseX = Mouse.getEventX() * this.width / this.mc.displayWidth;
int mouseY = this.height - Mouse.getEventY() * this.height / this.mc.displayHeight - 1;
super.handleMouseInput();
if (this.modInfo != null)
this.modInfo.handleMouseInput(mouseX, mouseY);
this.modList.handleMouseInput(mouseX, mouseY);
}
Minecraft getMinecraftInstance()
{
return mc;
}
FontRenderer getFontRenderer()
{
return fontRendererObj;
}
public void selectModIndex(int index)
{
if (index == this.selected)
return;
this.selected = index;
this.selectedMod = (index >= 0 && index <= mods.size()) ? mods.get(selected) : null;
updateCache();
}
public boolean modIndexSelected(int index)
{
return index == selected;
}
private void updateCache()
{
configModButton.visible = false;
disableModButton.visible = false;
modInfo = null;
if (selectedMod == null)
return;
ResourceLocation logoPath = null;
Dimension logoDims = new Dimension(0, 0);
List<String> lines = new ArrayList<String>();
CheckResult vercheck = ForgeVersion.getResult(selectedMod);
String logoFile = selectedMod.getMetadata().logoFile;
if (!logoFile.isEmpty())
{
TextureManager tm = mc.getTextureManager();
IResourcePack pack = FMLClientHandler.instance().getResourcePackFor(selectedMod.getModId());
try
{
BufferedImage logo = null;
if (pack != null)
{
logo = pack.getPackImage();
}
else
{
InputStream logoResource = getClass().getResourceAsStream(logoFile);
if (logoResource != null)
logo = ImageIO.read(logoResource);
}
if (logo != null)
{
logoPath = tm.getDynamicTextureLocation("modlogo", new DynamicTexture(logo));
logoDims = new Dimension(logo.getWidth(), logo.getHeight());
}
}
catch (IOException e) { }
}
if (!selectedMod.getMetadata().autogenerated)
{
disableModButton.visible = true;
disableModButton.enabled = true;
disableModButton.packedFGColour = 0;
Disableable disableable = selectedMod.canBeDisabled();
if (disableable == Disableable.RESTART)
{
disableModButton.packedFGColour = 0xFF3377;
}
else if (disableable != Disableable.YES)
{
disableModButton.enabled = false;
}
IModGuiFactory guiFactory = FMLClientHandler.instance().getGuiFactoryFor(selectedMod);
configModButton.visible = true;
configModButton.enabled = false;
if (guiFactory != null)
{
try
{
configModButton.enabled = guiFactory.hasConfigGui();
}
catch(AbstractMethodError error)
{
configModButton.enabled = guiFactory.mainConfigGuiClass() != null;
}
}
lines.add(selectedMod.getMetadata().name);
lines.add(String.format("Version: %s (%s)", selectedMod.getDisplayVersion(), selectedMod.getVersion()));
lines.add(String.format("Mod ID: '%s' Mod State: %s", selectedMod.getModId(), Loader.instance().getModState(selectedMod)));
if (!selectedMod.getMetadata().credits.isEmpty())
{
lines.add("Credits: " + selectedMod.getMetadata().credits);
}
lines.add("Authors: " + selectedMod.getMetadata().getAuthorList());
lines.add("URL: " + selectedMod.getMetadata().url);
if (selectedMod.getMetadata().childMods.isEmpty())
lines.add("No child mods for this mod");
else
lines.add("Child mods: " + selectedMod.getMetadata().getChildModList());
if (vercheck.status == Status.OUTDATED || vercheck.status == Status.BETA_OUTDATED)
lines.add("Update Available: " + (vercheck.url == null ? "" : vercheck.url));
lines.add(null);
lines.add(selectedMod.getMetadata().description);
}
else
{
lines.add(WHITE + selectedMod.getName());
lines.add(WHITE + "Version: " + selectedMod.getVersion());
lines.add(WHITE + "Mod State: " + Loader.instance().getModState(selectedMod));
if (vercheck.status == Status.OUTDATED || vercheck.status == Status.BETA_OUTDATED)
lines.add("Update Available: " + (vercheck.url == null ? "" : vercheck.url));
lines.add(null);
lines.add(RED + "No mod information found");
lines.add(RED + "Ask your mod author to provide a mod mcmod.info file");
}
if ((vercheck.status == Status.OUTDATED || vercheck.status == Status.BETA_OUTDATED) && vercheck.changes.size() > 0)
{
lines.add(null);
lines.add("Changes:");
for (Entry<ComparableVersion, String> entry : vercheck.changes.entrySet())
{
lines.add(" " + entry.getKey() + ":");
lines.add(entry.getValue());
lines.add(null);
}
}
modInfo = new Info(this.width - this.listWidth - 30, lines, logoPath, logoDims);
}
private class Info extends GuiScrollingList
{
@Nullable
private ResourceLocation logoPath;
private Dimension logoDims;
private List<ITextComponent> lines = null;
public Info(int width, List<String> lines, @Nullable ResourceLocation logoPath, Dimension logoDims)
{
super(GuiModList.this.getMinecraftInstance(),
width,
GuiModList.this.height,
32, GuiModList.this.height - 88 + 4,
GuiModList.this.listWidth + 20, 60,
GuiModList.this.width,
GuiModList.this.height);
this.lines = resizeContent(lines);
this.logoPath = logoPath;
this.logoDims = logoDims;
this.setHeaderInfo(true, getHeaderHeight());
}
@Override protected int getSize() { return 0; }
@Override protected void elementClicked(int index, boolean doubleClick) { }
@Override protected boolean isSelected(int index) { return false; }
@Override protected void drawBackground() {}
@Override protected void drawSlot(int slotIdx, int entryRight, int slotTop, int slotBuffer, Tessellator tess) { }
private List<ITextComponent> resizeContent(List<String> lines)
{
List<ITextComponent> ret = new ArrayList<ITextComponent>();
for (String line : lines)
{
if (line == null)
{
ret.add(null);
continue;
}
ITextComponent chat = ForgeHooks.newChatWithLinks(line, false);
ret.addAll(GuiUtilRenderComponents.splitText(chat, this.listWidth-8, GuiModList.this.fontRendererObj, false, true));
}
return ret;
}
private int getHeaderHeight()
{
int height = 0;
if (logoPath != null)
{
double scaleX = logoDims.width / 200.0;
double scaleY = logoDims.height / 65.0;
double scale = 1.0;
if (scaleX > 1 || scaleY > 1)
{
scale = 1.0 / Math.max(scaleX, scaleY);
}
logoDims.width *= scale;
logoDims.height *= scale;
height += logoDims.height;
height += 10;
}
height += (lines.size() * 10);
if (height < this.bottom - this.top - 8) height = this.bottom - this.top - 8;
return height;
}
protected void drawHeader(int entryRight, int relativeY, Tessellator tess)
{
int top = relativeY;
if (logoPath != null)
{
GlStateManager.enableBlend();
GuiModList.this.mc.renderEngine.bindTexture(logoPath);
VertexBuffer wr = tess.getBuffer();
int offset = (this.left + this.listWidth/2) - (logoDims.width / 2);
wr.begin(7, DefaultVertexFormats.POSITION_TEX);
wr.pos(offset, top + logoDims.height, zLevel).tex(0, 1).endVertex();
wr.pos(offset + logoDims.width, top + logoDims.height, zLevel).tex(1, 1).endVertex();
wr.pos(offset + logoDims.width, top, zLevel).tex(1, 0).endVertex();
wr.pos(offset, top, zLevel).tex(0, 0).endVertex();
tess.draw();
GlStateManager.disableBlend();
top += logoDims.height + 10;
}
for (ITextComponent line : lines)
{
if (line != null)
{
GlStateManager.enableBlend();
GuiModList.this.fontRendererObj.drawStringWithShadow(line.getFormattedText(), this.left + 4, top, 0xFFFFFF);
GlStateManager.disableAlpha();
GlStateManager.disableBlend();
}
top += 10;
}
}
@Override
protected void clickHeader(int x, int y)
{
int offset = y;
if (logoPath != null) {
offset -= logoDims.height + 10;
}
if (offset <= 0)
return;
int lineIdx = offset / 10;
if (lineIdx >= lines.size())
return;
ITextComponent line = lines.get(lineIdx);
if (line != null)
{
int k = -4;
for (ITextComponent part : line) {
if (!(part instanceof TextComponentString))
continue;
k += GuiModList.this.fontRendererObj.getStringWidth(((TextComponentString)part).getText());
if (k >= x)
{
GuiModList.this.handleComponentClick(part);
break;
}
}
}
}
}
}