001    package net.minecraft.src;
002    
003    import cpw.mods.fml.client.FMLClientHandler;
004    import cpw.mods.fml.common.Side;
005    import cpw.mods.fml.common.asm.SideOnly;
006    import java.io.BufferedReader;
007    import java.io.File;
008    import java.io.FileReader;
009    import java.io.FileWriter;
010    import java.io.PrintWriter;
011    import net.minecraft.client.Minecraft;
012    import org.lwjgl.input.Keyboard;
013    import org.lwjgl.opengl.Display;
014    
015    @SideOnly(Side.CLIENT)
016    public class GameSettings
017    {
018        private static final String[] RENDER_DISTANCES = new String[] {"options.renderDistance.far", "options.renderDistance.normal", "options.renderDistance.short", "options.renderDistance.tiny"};
019        private static final String[] DIFFICULTIES = new String[] {"options.difficulty.peaceful", "options.difficulty.easy", "options.difficulty.normal", "options.difficulty.hard"};
020    
021        /** GUI scale values */
022        private static final String[] GUISCALES = new String[] {"options.guiScale.auto", "options.guiScale.small", "options.guiScale.normal", "options.guiScale.large"};
023        private static final String[] CHAT_VISIBILITIES = new String[] {"options.chat.visibility.full", "options.chat.visibility.system", "options.chat.visibility.hidden"};
024        private static final String[] PARTICLES = new String[] {"options.particles.all", "options.particles.decreased", "options.particles.minimal"};
025    
026        /** Limit framerate labels */
027        private static final String[] LIMIT_FRAMERATES = new String[] {"performance.max", "performance.balanced", "performance.powersaver"};
028        public float musicVolume = 1.0F;
029        public float soundVolume = 1.0F;
030        public float mouseSensitivity = 0.5F;
031        public boolean invertMouse = false;
032        public int renderDistance = 0;
033        public boolean viewBobbing = true;
034        public boolean anaglyph = false;
035    
036        /** Advanced OpenGL */
037        public boolean advancedOpengl = false;
038        public int limitFramerate = 1;
039        public boolean fancyGraphics = true;
040    
041        /** Smooth Lighting */
042        public boolean ambientOcclusion = true;
043    
044        /** Clouds flag */
045        public boolean clouds = true;
046    
047        /** The name of the selected texture pack. */
048        public String skin = "Default";
049        public int chatVisibility = 0;
050        public boolean chatColours = true;
051        public boolean chatLinks = true;
052        public boolean chatLinksPrompt = true;
053        public float chatOpacity = 1.0F;
054        public boolean serverTextures = true;
055        public boolean snooperEnabled = true;
056        public boolean fullScreen = false;
057        public boolean enableVsync = false;
058        public boolean hideServerAddress = false;
059        public KeyBinding keyBindForward = new KeyBinding("key.forward", 17);
060        public KeyBinding keyBindLeft = new KeyBinding("key.left", 30);
061        public KeyBinding keyBindBack = new KeyBinding("key.back", 31);
062        public KeyBinding keyBindRight = new KeyBinding("key.right", 32);
063        public KeyBinding keyBindJump = new KeyBinding("key.jump", 57);
064        public KeyBinding keyBindInventory = new KeyBinding("key.inventory", 18);
065        public KeyBinding keyBindDrop = new KeyBinding("key.drop", 16);
066        public KeyBinding keyBindChat = new KeyBinding("key.chat", 20);
067        public KeyBinding keyBindSneak = new KeyBinding("key.sneak", 42);
068        public KeyBinding keyBindAttack = new KeyBinding("key.attack", -100);
069        public KeyBinding keyBindUseItem = new KeyBinding("key.use", -99);
070        public KeyBinding keyBindPlayerList = new KeyBinding("key.playerlist", 15);
071        public KeyBinding keyBindPickBlock = new KeyBinding("key.pickItem", -98);
072        public KeyBinding keyBindCommand = new KeyBinding("key.command", 53);
073        public KeyBinding[] keyBindings;
074        protected Minecraft mc;
075        private File optionsFile;
076        public int difficulty;
077        public boolean hideGUI;
078        public int thirdPersonView;
079    
080        /** true if debug info should be displayed instead of version */
081        public boolean showDebugInfo;
082        public boolean showDebugProfilerChart;
083    
084        /** The lastServer string. */
085        public String lastServer;
086    
087        /** No clipping for singleplayer */
088        public boolean noclip;
089    
090        /** Smooth Camera Toggle */
091        public boolean smoothCamera;
092        public boolean debugCamEnable;
093    
094        /** No clipping movement rate */
095        public float noclipRate;
096    
097        /** Change rate for debug camera */
098        public float debugCamRate;
099        public float fovSetting;
100        public float gammaSetting;
101    
102        /** GUI scale */
103        public int guiScale;
104    
105        /** Determines amount of particles. 0 = All, 1 = Decreased, 2 = Minimal */
106        public int particleSetting;
107    
108        /** Game settings language */
109        public String language;
110    
111        public GameSettings(Minecraft par1Minecraft, File par2File)
112        {
113            this.keyBindings = new KeyBinding[] {this.keyBindAttack, this.keyBindUseItem, this.keyBindForward, this.keyBindLeft, this.keyBindBack, this.keyBindRight, this.keyBindJump, this.keyBindSneak, this.keyBindDrop, this.keyBindInventory, this.keyBindChat, this.keyBindPlayerList, this.keyBindPickBlock, this.keyBindCommand};
114            this.difficulty = 2;
115            this.hideGUI = false;
116            this.thirdPersonView = 0;
117            this.showDebugInfo = false;
118            this.showDebugProfilerChart = false;
119            this.lastServer = "";
120            this.noclip = false;
121            this.smoothCamera = false;
122            this.debugCamEnable = false;
123            this.noclipRate = 1.0F;
124            this.debugCamRate = 1.0F;
125            this.fovSetting = 0.0F;
126            this.gammaSetting = 0.0F;
127            this.guiScale = 0;
128            this.particleSetting = 0;
129            this.language = "en_US";
130            this.mc = par1Minecraft;
131            this.optionsFile = new File(par2File, "options.txt");
132            this.loadOptions();
133        }
134    
135        public GameSettings()
136        {
137            this.keyBindings = new KeyBinding[] {this.keyBindAttack, this.keyBindUseItem, this.keyBindForward, this.keyBindLeft, this.keyBindBack, this.keyBindRight, this.keyBindJump, this.keyBindSneak, this.keyBindDrop, this.keyBindInventory, this.keyBindChat, this.keyBindPlayerList, this.keyBindPickBlock, this.keyBindCommand};
138            this.difficulty = 2;
139            this.hideGUI = false;
140            this.thirdPersonView = 0;
141            this.showDebugInfo = false;
142            this.showDebugProfilerChart = false;
143            this.lastServer = "";
144            this.noclip = false;
145            this.smoothCamera = false;
146            this.debugCamEnable = false;
147            this.noclipRate = 1.0F;
148            this.debugCamRate = 1.0F;
149            this.fovSetting = 0.0F;
150            this.gammaSetting = 0.0F;
151            this.guiScale = 0;
152            this.particleSetting = 0;
153            this.language = "en_US";
154        }
155    
156        public String getKeyBindingDescription(int par1)
157        {
158            StringTranslate var2 = StringTranslate.getInstance();
159            return var2.translateKey(this.keyBindings[par1].keyDescription);
160        }
161    
162        /**
163         * The string that appears inside the button/slider in the options menu.
164         */
165        public String getOptionDisplayString(int par1)
166        {
167            int var2 = this.keyBindings[par1].keyCode;
168            return getKeyDisplayString(var2);
169        }
170    
171        /**
172         * Represents a key or mouse button as a string. Args: key
173         */
174        public static String getKeyDisplayString(int par0)
175        {
176            return par0 < 0 ? StatCollector.translateToLocalFormatted("key.mouseButton", new Object[] {Integer.valueOf(par0 + 101)}): Keyboard.getKeyName(par0);
177        }
178    
179        /**
180         * Sets a key binding.
181         */
182        public void setKeyBinding(int par1, int par2)
183        {
184            this.keyBindings[par1].keyCode = par2;
185            this.saveOptions();
186        }
187    
188        /**
189         * If the specified option is controlled by a slider (float value), this will set the float value.
190         */
191        public void setOptionFloatValue(EnumOptions par1EnumOptions, float par2)
192        {
193            if (par1EnumOptions == EnumOptions.MUSIC)
194            {
195                this.musicVolume = par2;
196                this.mc.sndManager.onSoundOptionsChanged();
197            }
198    
199            if (par1EnumOptions == EnumOptions.SOUND)
200            {
201                this.soundVolume = par2;
202                this.mc.sndManager.onSoundOptionsChanged();
203            }
204    
205            if (par1EnumOptions == EnumOptions.SENSITIVITY)
206            {
207                this.mouseSensitivity = par2;
208            }
209    
210            if (par1EnumOptions == EnumOptions.FOV)
211            {
212                this.fovSetting = par2;
213            }
214    
215            if (par1EnumOptions == EnumOptions.GAMMA)
216            {
217                this.gammaSetting = par2;
218            }
219    
220            if (par1EnumOptions == EnumOptions.CHAT_OPACITY)
221            {
222                this.chatOpacity = par2;
223            }
224        }
225    
226        /**
227         * For non-float options. Toggles the option on/off, or cycles through the list i.e. render distances.
228         */
229        public void setOptionValue(EnumOptions par1EnumOptions, int par2)
230        {
231            if (par1EnumOptions == EnumOptions.INVERT_MOUSE)
232            {
233                this.invertMouse = !this.invertMouse;
234            }
235    
236            if (par1EnumOptions == EnumOptions.RENDER_DISTANCE)
237            {
238                this.renderDistance = this.renderDistance + par2 & 3;
239            }
240    
241            if (par1EnumOptions == EnumOptions.GUI_SCALE)
242            {
243                this.guiScale = this.guiScale + par2 & 3;
244            }
245    
246            if (par1EnumOptions == EnumOptions.PARTICLES)
247            {
248                this.particleSetting = (this.particleSetting + par2) % 3;
249            }
250    
251            if (par1EnumOptions == EnumOptions.VIEW_BOBBING)
252            {
253                this.viewBobbing = !this.viewBobbing;
254            }
255    
256            if (par1EnumOptions == EnumOptions.RENDER_CLOUDS)
257            {
258                this.clouds = !this.clouds;
259            }
260    
261            if (par1EnumOptions == EnumOptions.ADVANCED_OPENGL)
262            {
263                this.advancedOpengl = !this.advancedOpengl;
264                this.mc.renderGlobal.loadRenderers();
265            }
266    
267            if (par1EnumOptions == EnumOptions.ANAGLYPH)
268            {
269                this.anaglyph = !this.anaglyph;
270                this.mc.renderEngine.refreshTextures();
271            }
272    
273            if (par1EnumOptions == EnumOptions.FRAMERATE_LIMIT)
274            {
275                this.limitFramerate = (this.limitFramerate + par2 + 3) % 3;
276            }
277    
278            if (par1EnumOptions == EnumOptions.DIFFICULTY)
279            {
280                this.difficulty = this.difficulty + par2 & 3;
281            }
282    
283            if (par1EnumOptions == EnumOptions.GRAPHICS)
284            {
285                this.fancyGraphics = !this.fancyGraphics;
286                this.mc.renderGlobal.loadRenderers();
287            }
288    
289            if (par1EnumOptions == EnumOptions.AMBIENT_OCCLUSION)
290            {
291                this.ambientOcclusion = !this.ambientOcclusion;
292                this.mc.renderGlobal.loadRenderers();
293            }
294    
295            if (par1EnumOptions == EnumOptions.CHAT_VISIBILITY)
296            {
297                this.chatVisibility = (this.chatVisibility + par2) % 3;
298            }
299    
300            if (par1EnumOptions == EnumOptions.CHAT_COLOR)
301            {
302                this.chatColours = !this.chatColours;
303            }
304    
305            if (par1EnumOptions == EnumOptions.CHAT_LINKS)
306            {
307                this.chatLinks = !this.chatLinks;
308            }
309    
310            if (par1EnumOptions == EnumOptions.CHAT_LINKS_PROMPT)
311            {
312                this.chatLinksPrompt = !this.chatLinksPrompt;
313            }
314    
315            if (par1EnumOptions == EnumOptions.USE_SERVER_TEXTURES)
316            {
317                this.serverTextures = !this.serverTextures;
318            }
319    
320            if (par1EnumOptions == EnumOptions.SNOOPER_ENABLED)
321            {
322                this.snooperEnabled = !this.snooperEnabled;
323            }
324    
325            if (par1EnumOptions == EnumOptions.USE_FULLSCREEN)
326            {
327                this.fullScreen = !this.fullScreen;
328    
329                if (this.mc.isFullScreen() != this.fullScreen)
330                {
331                    this.mc.toggleFullscreen();
332                }
333            }
334    
335            if (par1EnumOptions == EnumOptions.ENABLE_VSYNC)
336            {
337                this.enableVsync = !this.enableVsync;
338                Display.setVSyncEnabled(this.enableVsync);
339            }
340    
341            this.saveOptions();
342        }
343    
344        public float getOptionFloatValue(EnumOptions par1EnumOptions)
345        {
346            return par1EnumOptions == EnumOptions.FOV ? this.fovSetting : (par1EnumOptions == EnumOptions.GAMMA ? this.gammaSetting : (par1EnumOptions == EnumOptions.MUSIC ? this.musicVolume : (par1EnumOptions == EnumOptions.SOUND ? this.soundVolume : (par1EnumOptions == EnumOptions.SENSITIVITY ? this.mouseSensitivity : (par1EnumOptions == EnumOptions.CHAT_OPACITY ? this.chatOpacity : 0.0F)))));
347        }
348    
349        public boolean getOptionOrdinalValue(EnumOptions par1EnumOptions)
350        {
351            switch (EnumOptionsHelper.enumOptionsMappingHelperArray[par1EnumOptions.ordinal()])
352            {
353                case 1:
354                    return this.invertMouse;
355                case 2:
356                    return this.viewBobbing;
357                case 3:
358                    return this.anaglyph;
359                case 4:
360                    return this.advancedOpengl;
361                case 5:
362                    return this.ambientOcclusion;
363                case 6:
364                    return this.clouds;
365                case 7:
366                    return this.chatColours;
367                case 8:
368                    return this.chatLinks;
369                case 9:
370                    return this.chatLinksPrompt;
371                case 10:
372                    return this.serverTextures;
373                case 11:
374                    return this.snooperEnabled;
375                case 12:
376                    return this.fullScreen;
377                case 13:
378                    return this.enableVsync;
379                default:
380                    return false;
381            }
382        }
383    
384        /**
385         * Returns the translation of the given index in the given String array. If the index is smaller than 0 or greater
386         * than/equal to the length of the String array, it is changed to 0.
387         */
388        private static String getTranslation(String[] par0ArrayOfStr, int par1)
389        {
390            if (par1 < 0 || par1 >= par0ArrayOfStr.length)
391            {
392                par1 = 0;
393            }
394    
395            StringTranslate var2 = StringTranslate.getInstance();
396            return var2.translateKey(par0ArrayOfStr[par1]);
397        }
398    
399        /**
400         * Gets a key binding.
401         */
402        public String getKeyBinding(EnumOptions par1EnumOptions)
403        {
404            StringTranslate var2 = StringTranslate.getInstance();
405            String var3 = var2.translateKey(par1EnumOptions.getEnumString()) + ": ";
406    
407            if (par1EnumOptions.getEnumFloat())
408            {
409                float var5 = this.getOptionFloatValue(par1EnumOptions);
410                return par1EnumOptions == EnumOptions.SENSITIVITY ? (var5 == 0.0F ? var3 + var2.translateKey("options.sensitivity.min") : (var5 == 1.0F ? var3 + var2.translateKey("options.sensitivity.max") : var3 + (int)(var5 * 200.0F) + "%")) : (par1EnumOptions == EnumOptions.FOV ? (var5 == 0.0F ? var3 + var2.translateKey("options.fov.min") : (var5 == 1.0F ? var3 + var2.translateKey("options.fov.max") : var3 + (int)(70.0F + var5 * 40.0F))) : (par1EnumOptions == EnumOptions.GAMMA ? (var5 == 0.0F ? var3 + var2.translateKey("options.gamma.min") : (var5 == 1.0F ? var3 + var2.translateKey("options.gamma.max") : var3 + "+" + (int)(var5 * 100.0F) + "%")) : (par1EnumOptions == EnumOptions.CHAT_OPACITY ? var3 + (int)(var5 * 90.0F + 10.0F) + "%" : (var5 == 0.0F ? var3 + var2.translateKey("options.off") : var3 + (int)(var5 * 100.0F) + "%"))));
411            }
412            else if (par1EnumOptions.getEnumBoolean())
413            {
414                boolean var4 = this.getOptionOrdinalValue(par1EnumOptions);
415                return var4 ? var3 + var2.translateKey("options.on") : var3 + var2.translateKey("options.off");
416            }
417            else
418            {
419                return par1EnumOptions == EnumOptions.RENDER_DISTANCE ? var3 + getTranslation(RENDER_DISTANCES, this.renderDistance) : (par1EnumOptions == EnumOptions.DIFFICULTY ? var3 + getTranslation(DIFFICULTIES, this.difficulty) : (par1EnumOptions == EnumOptions.GUI_SCALE ? var3 + getTranslation(GUISCALES, this.guiScale) : (par1EnumOptions == EnumOptions.CHAT_VISIBILITY ? var3 + getTranslation(CHAT_VISIBILITIES, this.chatVisibility) : (par1EnumOptions == EnumOptions.PARTICLES ? var3 + getTranslation(PARTICLES, this.particleSetting) : (par1EnumOptions == EnumOptions.FRAMERATE_LIMIT ? var3 + getTranslation(LIMIT_FRAMERATES, this.limitFramerate) : (par1EnumOptions == EnumOptions.GRAPHICS ? (this.fancyGraphics ? var3 + var2.translateKey("options.graphics.fancy") : var3 + var2.translateKey("options.graphics.fast")) : var3))))));
420            }
421        }
422    
423        /**
424         * Loads the options from the options file. It appears that this has replaced the previous 'loadOptions'
425         */
426        public void loadOptions()
427        {
428            try
429            {
430                if (!this.optionsFile.exists())
431                {
432                    return;
433                }
434    
435                BufferedReader var1 = new BufferedReader(new FileReader(this.optionsFile));
436                String var2 = "";
437    
438                while ((var2 = var1.readLine()) != null)
439                {
440                    try
441                    {
442                        String[] var3 = var2.split(":");
443    
444                        if (var3[0].equals("music"))
445                        {
446                            this.musicVolume = this.parseFloat(var3[1]);
447                        }
448    
449                        if (var3[0].equals("sound"))
450                        {
451                            this.soundVolume = this.parseFloat(var3[1]);
452                        }
453    
454                        if (var3[0].equals("mouseSensitivity"))
455                        {
456                            this.mouseSensitivity = this.parseFloat(var3[1]);
457                        }
458    
459                        if (var3[0].equals("fov"))
460                        {
461                            this.fovSetting = this.parseFloat(var3[1]);
462                        }
463    
464                        if (var3[0].equals("gamma"))
465                        {
466                            this.gammaSetting = this.parseFloat(var3[1]);
467                        }
468    
469                        if (var3[0].equals("invertYMouse"))
470                        {
471                            this.invertMouse = var3[1].equals("true");
472                        }
473    
474                        if (var3[0].equals("viewDistance"))
475                        {
476                            this.renderDistance = Integer.parseInt(var3[1]);
477                        }
478    
479                        if (var3[0].equals("guiScale"))
480                        {
481                            this.guiScale = Integer.parseInt(var3[1]);
482                        }
483    
484                        if (var3[0].equals("particles"))
485                        {
486                            this.particleSetting = Integer.parseInt(var3[1]);
487                        }
488    
489                        if (var3[0].equals("bobView"))
490                        {
491                            this.viewBobbing = var3[1].equals("true");
492                        }
493    
494                        if (var3[0].equals("anaglyph3d"))
495                        {
496                            this.anaglyph = var3[1].equals("true");
497                        }
498    
499                        if (var3[0].equals("advancedOpengl"))
500                        {
501                            this.advancedOpengl = var3[1].equals("true");
502                        }
503    
504                        if (var3[0].equals("fpsLimit"))
505                        {
506                            this.limitFramerate = Integer.parseInt(var3[1]);
507                        }
508    
509                        if (var3[0].equals("difficulty"))
510                        {
511                            this.difficulty = Integer.parseInt(var3[1]);
512                        }
513    
514                        if (var3[0].equals("fancyGraphics"))
515                        {
516                            this.fancyGraphics = var3[1].equals("true");
517                        }
518    
519                        if (var3[0].equals("ao"))
520                        {
521                            this.ambientOcclusion = var3[1].equals("true");
522                        }
523    
524                        if (var3[0].equals("clouds"))
525                        {
526                            this.clouds = var3[1].equals("true");
527                        }
528    
529                        if (var3[0].equals("skin"))
530                        {
531                            this.skin = var3[1];
532                        }
533    
534                        if (var3[0].equals("lastServer") && var3.length >= 2)
535                        {
536                            this.lastServer = var3[1];
537                        }
538    
539                        if (var3[0].equals("lang") && var3.length >= 2)
540                        {
541                            this.language = var3[1];
542                        }
543    
544                        if (var3[0].equals("chatVisibility"))
545                        {
546                            this.chatVisibility = Integer.parseInt(var3[1]);
547                        }
548    
549                        if (var3[0].equals("chatColors"))
550                        {
551                            this.chatColours = var3[1].equals("true");
552                        }
553    
554                        if (var3[0].equals("chatLinks"))
555                        {
556                            this.chatLinks = var3[1].equals("true");
557                        }
558    
559                        if (var3[0].equals("chatLinksPrompt"))
560                        {
561                            this.chatLinksPrompt = var3[1].equals("true");
562                        }
563    
564                        if (var3[0].equals("chatOpacity"))
565                        {
566                            this.chatOpacity = this.parseFloat(var3[1]);
567                        }
568    
569                        if (var3[0].equals("serverTextures"))
570                        {
571                            this.serverTextures = var3[1].equals("true");
572                        }
573    
574                        if (var3[0].equals("snooperEnabled"))
575                        {
576                            this.snooperEnabled = var3[1].equals("true");
577                        }
578    
579                        if (var3[0].equals("fullscreen"))
580                        {
581                            this.fullScreen = var3[1].equals("true");
582                        }
583    
584                        if (var3[0].equals("enableVsync"))
585                        {
586                            this.enableVsync = var3[1].equals("true");
587                        }
588    
589                        if (var3[0].equals("hideServerAddress"))
590                        {
591                            this.hideServerAddress = var3[1].equals("true");
592                        }
593    
594                        KeyBinding[] var4 = this.keyBindings;
595                        int var5 = var4.length;
596    
597                        for (int var6 = 0; var6 < var5; ++var6)
598                        {
599                            KeyBinding var7 = var4[var6];
600    
601                            if (var3[0].equals("key_" + var7.keyDescription))
602                            {
603                                var7.keyCode = Integer.parseInt(var3[1]);
604                            }
605                        }
606                    }
607                    catch (Exception var8)
608                    {
609                        System.out.println("Skipping bad option: " + var2);
610                    }
611                }
612    
613                KeyBinding.resetKeyBindingArrayAndHash();
614                var1.close();
615            }
616            catch (Exception var9)
617            {
618                System.out.println("Failed to load options");
619                var9.printStackTrace();
620            }
621        }
622    
623        /**
624         * Parses a string into a float.
625         */
626        private float parseFloat(String par1Str)
627        {
628            return par1Str.equals("true") ? 1.0F : (par1Str.equals("false") ? 0.0F : Float.parseFloat(par1Str));
629        }
630    
631        /**
632         * Saves the options to the options file.
633         */
634        public void saveOptions()
635        {
636            if (FMLClientHandler.instance().isLoading()) return;
637            try
638            {
639                PrintWriter var1 = new PrintWriter(new FileWriter(this.optionsFile));
640                var1.println("music:" + this.musicVolume);
641                var1.println("sound:" + this.soundVolume);
642                var1.println("invertYMouse:" + this.invertMouse);
643                var1.println("mouseSensitivity:" + this.mouseSensitivity);
644                var1.println("fov:" + this.fovSetting);
645                var1.println("gamma:" + this.gammaSetting);
646                var1.println("viewDistance:" + this.renderDistance);
647                var1.println("guiScale:" + this.guiScale);
648                var1.println("particles:" + this.particleSetting);
649                var1.println("bobView:" + this.viewBobbing);
650                var1.println("anaglyph3d:" + this.anaglyph);
651                var1.println("advancedOpengl:" + this.advancedOpengl);
652                var1.println("fpsLimit:" + this.limitFramerate);
653                var1.println("difficulty:" + this.difficulty);
654                var1.println("fancyGraphics:" + this.fancyGraphics);
655                var1.println("ao:" + this.ambientOcclusion);
656                var1.println("clouds:" + this.clouds);
657                var1.println("skin:" + this.skin);
658                var1.println("lastServer:" + this.lastServer);
659                var1.println("lang:" + this.language);
660                var1.println("chatVisibility:" + this.chatVisibility);
661                var1.println("chatColors:" + this.chatColours);
662                var1.println("chatLinks:" + this.chatLinks);
663                var1.println("chatLinksPrompt:" + this.chatLinksPrompt);
664                var1.println("chatOpacity:" + this.chatOpacity);
665                var1.println("serverTextures:" + this.serverTextures);
666                var1.println("snooperEnabled:" + this.snooperEnabled);
667                var1.println("fullscreen:" + this.fullScreen);
668                var1.println("enableVsync:" + this.enableVsync);
669                var1.println("hideServerAddress:" + this.hideServerAddress);
670                KeyBinding[] var2 = this.keyBindings;
671                int var3 = var2.length;
672    
673                for (int var4 = 0; var4 < var3; ++var4)
674                {
675                    KeyBinding var5 = var2[var4];
676                    var1.println("key_" + var5.keyDescription + ":" + var5.keyCode);
677                }
678    
679                var1.close();
680            }
681            catch (Exception var6)
682            {
683                System.out.println("Failed to save options");
684                var6.printStackTrace();
685            }
686    
687            if (this.mc.thePlayer != null)
688            {
689                this.mc.thePlayer.sendQueue.addToSendQueue(new Packet204ClientInfo(this.language, this.renderDistance, this.chatVisibility, this.chatColours, this.difficulty));
690            }
691        }
692    
693        /**
694         * Should render clouds
695         */
696        public boolean shouldRenderClouds()
697        {
698            return this.renderDistance < 2 && this.clouds;
699        }
700    }