001 /* 002 * The FML Forge Mod Loader suite. 003 * Copyright (C) 2012 cpw 004 * 005 * 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 006 * Software Foundation; either version 2.1 of the License, or any later version. 007 * 008 * 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 009 * A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. 010 * 011 * 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., 51 012 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 013 */ 014 015 package cpw.mods.fml.client; 016 017 import java.awt.Dimension; 018 import java.util.ArrayList; 019 020 import net.minecraft.client.Minecraft; 021 import net.minecraft.src.FontRenderer; 022 import net.minecraft.src.GuiButton; 023 import net.minecraft.src.GuiScreen; 024 import net.minecraft.src.GuiSmallButton; 025 import net.minecraft.src.StringTranslate; 026 import net.minecraft.src.Tessellator; 027 028 import org.lwjgl.opengl.GL11; 029 030 import com.google.common.base.Strings; 031 032 import cpw.mods.fml.common.Loader; 033 import cpw.mods.fml.common.ModContainer; 034 035 /** 036 * @author cpw 037 * 038 */ 039 public class GuiModList extends GuiScreen 040 { 041 private GuiScreen mainMenu; 042 private GuiSlotModList modList; 043 private int selected = -1; 044 private ModContainer selectedMod; 045 private int listWidth; 046 private ArrayList<ModContainer> mods; 047 048 /** 049 * @param mainMenu 050 */ 051 public GuiModList(GuiScreen mainMenu) 052 { 053 this.mainMenu=mainMenu; 054 this.mods=new ArrayList<ModContainer>(); 055 FMLClientHandler.instance().addSpecialModEntries(mods); 056 for (ModContainer mod : Loader.instance().getModList()) { 057 if (mod.getMetadata()!=null && !Strings.isNullOrEmpty(mod.getMetadata().parent)) { 058 String parentMod = mod.getMetadata().parent; 059 ModContainer parentContainer = Loader.instance().getIndexedModList().get(parentMod); 060 if (parentContainer != null) 061 { 062 mod.getMetadata().parentMod = parentContainer; 063 continue; 064 } 065 } 066 mods.add(mod); 067 } 068 } 069 070 @Override 071 072 /** 073 * Adds the buttons (and other controls) to the screen in question. 074 */ 075 public void initGui() 076 { 077 for (ModContainer mod : mods) { 078 listWidth=Math.max(listWidth,getFontRenderer().getStringWidth(mod.getName()) + 10); 079 listWidth=Math.max(listWidth,getFontRenderer().getStringWidth(mod.getVersion()) + 10); 080 } 081 listWidth=Math.min(listWidth, 150); 082 StringTranslate translations = StringTranslate.getInstance(); 083 this.controlList.add(new GuiSmallButton(6, this.width / 2 - 75, this.height - 38, translations.translateKey("gui.done"))); 084 this.modList=new GuiSlotModList(this, mods, listWidth); 085 this.modList.registerScrollButtons(this.controlList, 7, 8); 086 } 087 088 @Override 089 090 /** 091 * Fired when a control is clicked. This is the equivalent of ActionListener.actionPerformed(ActionEvent e). 092 */ 093 protected void actionPerformed(GuiButton button) { 094 if (button.enabled) 095 { 096 switch (button.id) 097 { 098 case 6: 099 this.mc.displayGuiScreen(this.mainMenu); 100 return; 101 } 102 } 103 super.actionPerformed(button); 104 } 105 106 public int drawLine(String line, int offset, int shifty) 107 { 108 this.fontRenderer.drawString(line, offset, shifty, 0xd7edea); 109 return shifty + 10; 110 } 111 112 @Override 113 114 /** 115 * Draws the screen and all the components in it. 116 */ 117 public void drawScreen(int p_571_1_, int p_571_2_, float p_571_3_) 118 { 119 this.modList.drawScreen(p_571_1_, p_571_2_, p_571_3_); 120 this.drawCenteredString(this.fontRenderer, "Mod List", this.width / 2, 16, 0xFFFFFF); 121 int offset = this.listWidth + 20; 122 if (selectedMod != null) { 123 GL11.glEnable(GL11.GL_BLEND); 124 if (!selectedMod.getMetadata().autogenerated) { 125 int shifty = 35; 126 if (!selectedMod.getMetadata().logoFile.isEmpty()) 127 { 128 int texture = this.mc.renderEngine.getTexture(selectedMod.getMetadata().logoFile); 129 GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F); 130 this.mc.renderEngine.bindTexture(texture); 131 Dimension dim = TextureFXManager.instance().getTextureDimensions(texture); 132 int top = 32; 133 Tessellator tess = Tessellator.instance; 134 tess.startDrawingQuads(); 135 tess.addVertexWithUV(offset, top + dim.height, zLevel, 0, 1); 136 tess.addVertexWithUV(offset + dim.width, top + dim.height, zLevel, 1, 1); 137 tess.addVertexWithUV(offset + dim.width, top, zLevel, 1, 0); 138 tess.addVertexWithUV(offset, top, zLevel, 0, 0); 139 tess.draw(); 140 141 shifty += 65; 142 } 143 this.fontRenderer.drawStringWithShadow(selectedMod.getMetadata().name, offset, shifty, 0xFFFFFF); 144 shifty += 12; 145 146 shifty = drawLine(String.format("Version: %s (%s)", selectedMod.getDisplayVersion(), selectedMod.getVersion()), offset, shifty); 147 shifty = drawLine(String.format("Mod State: %s", Loader.instance().getModState(selectedMod)), offset, shifty); 148 if (!selectedMod.getMetadata().credits.isEmpty()) { 149 shifty = drawLine(String.format("Credits: %s", selectedMod.getMetadata().credits), offset, shifty); 150 } 151 shifty = drawLine(String.format("Authors: %s", selectedMod.getMetadata().getAuthorList()), offset, shifty); 152 shifty = drawLine(String.format("URL: %s", selectedMod.getMetadata().url), offset, shifty); 153 shifty = drawLine(selectedMod.getMetadata().childMods.isEmpty() ? "No child mods for this mod" : String.format("Child mods: %s", selectedMod.getMetadata().getChildModList()), offset, shifty); 154 this.getFontRenderer().drawSplitString(selectedMod.getMetadata().description, offset, shifty + 10, this.width - offset - 20, 0xDDDDDD); 155 } else { 156 offset = ( this.listWidth + this.width ) / 2; 157 this.drawCenteredString(this.fontRenderer, selectedMod.getName(), offset, 35, 0xFFFFFF); 158 this.drawCenteredString(this.fontRenderer, String.format("Version: %s",selectedMod.getVersion()), offset, 45, 0xFFFFFF); 159 this.drawCenteredString(this.fontRenderer, String.format("Mod State: %s",Loader.instance().getModState(selectedMod)), offset, 55, 0xFFFFFF); 160 this.drawCenteredString(this.fontRenderer, "No mod information found", offset, 65, 0xDDDDDD); 161 this.drawCenteredString(this.fontRenderer, "Ask your mod author to provide a mod mcmod.info file", offset, 75, 0xDDDDDD); 162 } 163 GL11.glDisable(GL11.GL_BLEND); 164 } 165 super.drawScreen(p_571_1_, p_571_2_, p_571_3_); 166 } 167 168 Minecraft getMinecraftInstance() { 169 return mc; 170 } 171 172 FontRenderer getFontRenderer() { 173 return fontRenderer; 174 } 175 176 /** 177 * @param var1 178 */ 179 public void selectModIndex(int var1) 180 { 181 this.selected=var1; 182 if (var1>=0 && var1<=mods.size()) { 183 this.selectedMod=mods.get(selected); 184 } else { 185 this.selectedMod=null; 186 } 187 } 188 189 public boolean modIndexSelected(int var1) 190 { 191 return var1==selected; 192 } 193 }