001package net.minecraft.client.settings;
002
003import cpw.mods.fml.client.FMLClientHandler;
004import cpw.mods.fml.relauncher.Side;
005import cpw.mods.fml.relauncher.SideOnly;
006import java.io.BufferedReader;
007import java.io.File;
008import java.io.FileReader;
009import java.io.FileWriter;
010import java.io.PrintWriter;
011import net.minecraft.client.Minecraft;
012import net.minecraft.client.gui.GuiNewChat;
013import net.minecraft.network.packet.Packet204ClientInfo;
014import net.minecraft.util.StatCollector;
015import net.minecraft.util.StringTranslate;
016import org.lwjgl.input.Keyboard;
017import org.lwjgl.input.Mouse;
018import org.lwjgl.opengl.Display;
019
020@SideOnly(Side.CLIENT)
021public class GameSettings
022{
023    private static final String[] RENDER_DISTANCES = new String[] {"options.renderDistance.far", "options.renderDistance.normal", "options.renderDistance.short", "options.renderDistance.tiny"};
024    private static final String[] DIFFICULTIES = new String[] {"options.difficulty.peaceful", "options.difficulty.easy", "options.difficulty.normal", "options.difficulty.hard"};
025
026    /** GUI scale values */
027    private static final String[] GUISCALES = new String[] {"options.guiScale.auto", "options.guiScale.small", "options.guiScale.normal", "options.guiScale.large"};
028    private static final String[] CHAT_VISIBILITIES = new String[] {"options.chat.visibility.full", "options.chat.visibility.system", "options.chat.visibility.hidden"};
029    private static final String[] PARTICLES = new String[] {"options.particles.all", "options.particles.decreased", "options.particles.minimal"};
030
031    /** Limit framerate labels */
032    private static final String[] LIMIT_FRAMERATES = new String[] {"performance.max", "performance.balanced", "performance.powersaver"};
033    private static final String[] AMBIENT_OCCLUSIONS = new String[] {"options.ao.off", "options.ao.min", "options.ao.max"};
034    public float musicVolume = 1.0F;
035    public float soundVolume = 1.0F;
036    public float mouseSensitivity = 0.5F;
037    public boolean invertMouse = false;
038    public int renderDistance = 0;
039    public boolean viewBobbing = true;
040    public boolean anaglyph = false;
041
042    /** Advanced OpenGL */
043    public boolean advancedOpengl = false;
044    public int limitFramerate = 1;
045    public boolean fancyGraphics = true;
046
047    /** Smooth Lighting */
048    public int ambientOcclusion = 2;
049
050    /** Clouds flag */
051    public boolean clouds = true;
052
053    /** The name of the selected texture pack. */
054    public String skin = "Default";
055    public int chatVisibility = 0;
056    public boolean chatColours = true;
057    public boolean chatLinks = true;
058    public boolean chatLinksPrompt = true;
059    public float chatOpacity = 1.0F;
060    public boolean serverTextures = true;
061    public boolean snooperEnabled = true;
062    public boolean fullScreen = false;
063    public boolean enableVsync = true;
064    public boolean hideServerAddress = false;
065
066    /**
067     * Whether to show advanced information on item tooltips, toggled by F3+H
068     */
069    public boolean advancedItemTooltips = false;
070
071    /** Whether to pause when the game loses focus, toggled by F3+P */
072    public boolean pauseOnLostFocus = true;
073
074    /** Whether to show your cape */
075    public boolean showCape = true;
076    public boolean touchscreen = false;
077    public int overrideWidth = 0;
078    public int overrideHeight = 0;
079    public boolean heldItemTooltips = true;
080    public float chatScale = 1.0F;
081    public float chatWidth = 1.0F;
082    public float chatHeightUnfocused = 0.44366196F;
083    public float chatHeightFocused = 1.0F;
084    public KeyBinding keyBindForward = new KeyBinding("key.forward", 17);
085    public KeyBinding keyBindLeft = new KeyBinding("key.left", 30);
086    public KeyBinding keyBindBack = new KeyBinding("key.back", 31);
087    public KeyBinding keyBindRight = new KeyBinding("key.right", 32);
088    public KeyBinding keyBindJump = new KeyBinding("key.jump", 57);
089    public KeyBinding keyBindInventory = new KeyBinding("key.inventory", 18);
090    public KeyBinding keyBindDrop = new KeyBinding("key.drop", 16);
091    public KeyBinding keyBindChat = new KeyBinding("key.chat", 20);
092    public KeyBinding keyBindSneak = new KeyBinding("key.sneak", 42);
093    public KeyBinding keyBindAttack = new KeyBinding("key.attack", -100);
094    public KeyBinding keyBindUseItem = new KeyBinding("key.use", -99);
095    public KeyBinding keyBindPlayerList = new KeyBinding("key.playerlist", 15);
096    public KeyBinding keyBindPickBlock = new KeyBinding("key.pickItem", -98);
097    public KeyBinding keyBindCommand = new KeyBinding("key.command", 53);
098    public KeyBinding[] keyBindings;
099    protected Minecraft mc;
100    private File optionsFile;
101    public int difficulty;
102    public boolean hideGUI;
103    public int thirdPersonView;
104
105    /** true if debug info should be displayed instead of version */
106    public boolean showDebugInfo;
107    public boolean showDebugProfilerChart;
108
109    /** The lastServer string. */
110    public String lastServer;
111
112    /** No clipping for singleplayer */
113    public boolean noclip;
114
115    /** Smooth Camera Toggle */
116    public boolean smoothCamera;
117    public boolean debugCamEnable;
118
119    /** No clipping movement rate */
120    public float noclipRate;
121
122    /** Change rate for debug camera */
123    public float debugCamRate;
124    public float fovSetting;
125    public float gammaSetting;
126
127    /** GUI scale */
128    public int guiScale;
129
130    /** Determines amount of particles. 0 = All, 1 = Decreased, 2 = Minimal */
131    public int particleSetting;
132
133    /** Game settings language */
134    public String language;
135
136    public GameSettings(Minecraft par1Minecraft, File par2File)
137    {
138        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};
139        this.difficulty = 2;
140        this.hideGUI = false;
141        this.thirdPersonView = 0;
142        this.showDebugInfo = false;
143        this.showDebugProfilerChart = false;
144        this.lastServer = "";
145        this.noclip = false;
146        this.smoothCamera = false;
147        this.debugCamEnable = false;
148        this.noclipRate = 1.0F;
149        this.debugCamRate = 1.0F;
150        this.fovSetting = 0.0F;
151        this.gammaSetting = 0.0F;
152        this.guiScale = 0;
153        this.particleSetting = 0;
154        this.language = "en_US";
155        this.mc = par1Minecraft;
156        this.optionsFile = new File(par2File, "options.txt");
157        this.loadOptions();
158    }
159
160    public GameSettings()
161    {
162        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};
163        this.difficulty = 2;
164        this.hideGUI = false;
165        this.thirdPersonView = 0;
166        this.showDebugInfo = false;
167        this.showDebugProfilerChart = false;
168        this.lastServer = "";
169        this.noclip = false;
170        this.smoothCamera = false;
171        this.debugCamEnable = false;
172        this.noclipRate = 1.0F;
173        this.debugCamRate = 1.0F;
174        this.fovSetting = 0.0F;
175        this.gammaSetting = 0.0F;
176        this.guiScale = 0;
177        this.particleSetting = 0;
178        this.language = "en_US";
179    }
180
181    public String getKeyBindingDescription(int par1)
182    {
183        StringTranslate stringtranslate = StringTranslate.getInstance();
184        return stringtranslate.translateKey(this.keyBindings[par1].keyDescription);
185    }
186
187    /**
188     * The string that appears inside the button/slider in the options menu.
189     */
190    public String getOptionDisplayString(int par1)
191    {
192        int j = this.keyBindings[par1].keyCode;
193        return getKeyDisplayString(j);
194    }
195
196    /**
197     * Represents a key or mouse button as a string. Args: key
198     */
199    public static String getKeyDisplayString(int par0)
200    {
201        return par0 < 0 ? StatCollector.translateToLocalFormatted("key.mouseButton", new Object[] {Integer.valueOf(par0 + 101)}): Keyboard.getKeyName(par0);
202    }
203
204    /**
205     * Returns whether the specified key binding is currently being pressed.
206     */
207    public static boolean isKeyDown(KeyBinding par0KeyBinding)
208    {
209        return par0KeyBinding.keyCode < 0 ? Mouse.isButtonDown(par0KeyBinding.keyCode + 100) : Keyboard.isKeyDown(par0KeyBinding.keyCode);
210    }
211
212    /**
213     * Sets a key binding.
214     */
215    public void setKeyBinding(int par1, int par2)
216    {
217        this.keyBindings[par1].keyCode = par2;
218        this.saveOptions();
219    }
220
221    /**
222     * If the specified option is controlled by a slider (float value), this will set the float value.
223     */
224    public void setOptionFloatValue(EnumOptions par1EnumOptions, float par2)
225    {
226        if (par1EnumOptions == EnumOptions.MUSIC)
227        {
228            this.musicVolume = par2;
229            this.mc.sndManager.onSoundOptionsChanged();
230        }
231
232        if (par1EnumOptions == EnumOptions.SOUND)
233        {
234            this.soundVolume = par2;
235            this.mc.sndManager.onSoundOptionsChanged();
236        }
237
238        if (par1EnumOptions == EnumOptions.SENSITIVITY)
239        {
240            this.mouseSensitivity = par2;
241        }
242
243        if (par1EnumOptions == EnumOptions.FOV)
244        {
245            this.fovSetting = par2;
246        }
247
248        if (par1EnumOptions == EnumOptions.GAMMA)
249        {
250            this.gammaSetting = par2;
251        }
252
253        if (par1EnumOptions == EnumOptions.CHAT_OPACITY)
254        {
255            this.chatOpacity = par2;
256            this.mc.ingameGUI.getChatGUI().func_96132_b();
257        }
258
259        if (par1EnumOptions == EnumOptions.CHAT_HEIGHT_FOCUSED)
260        {
261            this.chatHeightFocused = par2;
262            this.mc.ingameGUI.getChatGUI().func_96132_b();
263        }
264
265        if (par1EnumOptions == EnumOptions.CHAT_HEIGHT_UNFOCUSED)
266        {
267            this.chatHeightUnfocused = par2;
268            this.mc.ingameGUI.getChatGUI().func_96132_b();
269        }
270
271        if (par1EnumOptions == EnumOptions.CHAT_WIDTH)
272        {
273            this.chatWidth = par2;
274            this.mc.ingameGUI.getChatGUI().func_96132_b();
275        }
276
277        if (par1EnumOptions == EnumOptions.CHAT_SCALE)
278        {
279            this.chatScale = par2;
280            this.mc.ingameGUI.getChatGUI().func_96132_b();
281        }
282    }
283
284    /**
285     * For non-float options. Toggles the option on/off, or cycles through the list i.e. render distances.
286     */
287    public void setOptionValue(EnumOptions par1EnumOptions, int par2)
288    {
289        if (par1EnumOptions == EnumOptions.INVERT_MOUSE)
290        {
291            this.invertMouse = !this.invertMouse;
292        }
293
294        if (par1EnumOptions == EnumOptions.RENDER_DISTANCE)
295        {
296            this.renderDistance = this.renderDistance + par2 & 3;
297        }
298
299        if (par1EnumOptions == EnumOptions.GUI_SCALE)
300        {
301            this.guiScale = this.guiScale + par2 & 3;
302        }
303
304        if (par1EnumOptions == EnumOptions.PARTICLES)
305        {
306            this.particleSetting = (this.particleSetting + par2) % 3;
307        }
308
309        if (par1EnumOptions == EnumOptions.VIEW_BOBBING)
310        {
311            this.viewBobbing = !this.viewBobbing;
312        }
313
314        if (par1EnumOptions == EnumOptions.RENDER_CLOUDS)
315        {
316            this.clouds = !this.clouds;
317        }
318
319        if (par1EnumOptions == EnumOptions.ADVANCED_OPENGL)
320        {
321            this.advancedOpengl = !this.advancedOpengl;
322            this.mc.renderGlobal.loadRenderers();
323        }
324
325        if (par1EnumOptions == EnumOptions.ANAGLYPH)
326        {
327            this.anaglyph = !this.anaglyph;
328            this.mc.renderEngine.refreshTextures();
329        }
330
331        if (par1EnumOptions == EnumOptions.FRAMERATE_LIMIT)
332        {
333            this.limitFramerate = (this.limitFramerate + par2 + 3) % 3;
334        }
335
336        if (par1EnumOptions == EnumOptions.DIFFICULTY)
337        {
338            this.difficulty = this.difficulty + par2 & 3;
339        }
340
341        if (par1EnumOptions == EnumOptions.GRAPHICS)
342        {
343            this.fancyGraphics = !this.fancyGraphics;
344            this.mc.renderGlobal.loadRenderers();
345        }
346
347        if (par1EnumOptions == EnumOptions.AMBIENT_OCCLUSION)
348        {
349            this.ambientOcclusion = (this.ambientOcclusion + par2) % 3;
350            this.mc.renderGlobal.loadRenderers();
351        }
352
353        if (par1EnumOptions == EnumOptions.CHAT_VISIBILITY)
354        {
355            this.chatVisibility = (this.chatVisibility + par2) % 3;
356        }
357
358        if (par1EnumOptions == EnumOptions.CHAT_COLOR)
359        {
360            this.chatColours = !this.chatColours;
361        }
362
363        if (par1EnumOptions == EnumOptions.CHAT_LINKS)
364        {
365            this.chatLinks = !this.chatLinks;
366        }
367
368        if (par1EnumOptions == EnumOptions.CHAT_LINKS_PROMPT)
369        {
370            this.chatLinksPrompt = !this.chatLinksPrompt;
371        }
372
373        if (par1EnumOptions == EnumOptions.USE_SERVER_TEXTURES)
374        {
375            this.serverTextures = !this.serverTextures;
376        }
377
378        if (par1EnumOptions == EnumOptions.SNOOPER_ENABLED)
379        {
380            this.snooperEnabled = !this.snooperEnabled;
381        }
382
383        if (par1EnumOptions == EnumOptions.SHOW_CAPE)
384        {
385            this.showCape = !this.showCape;
386        }
387
388        if (par1EnumOptions == EnumOptions.TOUCHSCREEN)
389        {
390            this.touchscreen = !this.touchscreen;
391        }
392
393        if (par1EnumOptions == EnumOptions.USE_FULLSCREEN)
394        {
395            this.fullScreen = !this.fullScreen;
396
397            if (this.mc.isFullScreen() != this.fullScreen)
398            {
399                this.mc.toggleFullscreen();
400            }
401        }
402
403        if (par1EnumOptions == EnumOptions.ENABLE_VSYNC)
404        {
405            this.enableVsync = !this.enableVsync;
406            Display.setVSyncEnabled(this.enableVsync);
407        }
408
409        this.saveOptions();
410    }
411
412    public float getOptionFloatValue(EnumOptions par1EnumOptions)
413    {
414        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 : (par1EnumOptions == EnumOptions.CHAT_HEIGHT_FOCUSED ? this.chatHeightFocused : (par1EnumOptions == EnumOptions.CHAT_HEIGHT_UNFOCUSED ? this.chatHeightUnfocused : (par1EnumOptions == EnumOptions.CHAT_SCALE ? this.chatScale : (par1EnumOptions == EnumOptions.CHAT_WIDTH ? this.chatWidth : 0.0F)))))))));
415    }
416
417    public boolean getOptionOrdinalValue(EnumOptions par1EnumOptions)
418    {
419        switch (EnumOptionsHelper.enumOptionsMappingHelperArray[par1EnumOptions.ordinal()])
420        {
421            case 1:
422                return this.invertMouse;
423            case 2:
424                return this.viewBobbing;
425            case 3:
426                return this.anaglyph;
427            case 4:
428                return this.advancedOpengl;
429            case 5:
430                return this.clouds;
431            case 6:
432                return this.chatColours;
433            case 7:
434                return this.chatLinks;
435            case 8:
436                return this.chatLinksPrompt;
437            case 9:
438                return this.serverTextures;
439            case 10:
440                return this.snooperEnabled;
441            case 11:
442                return this.fullScreen;
443            case 12:
444                return this.enableVsync;
445            case 13:
446                return this.showCape;
447            case 14:
448                return this.touchscreen;
449            default:
450                return false;
451        }
452    }
453
454    /**
455     * Returns the translation of the given index in the given String array. If the index is smaller than 0 or greater
456     * than/equal to the length of the String array, it is changed to 0.
457     */
458    private static String getTranslation(String[] par0ArrayOfStr, int par1)
459    {
460        if (par1 < 0 || par1 >= par0ArrayOfStr.length)
461        {
462            par1 = 0;
463        }
464
465        StringTranslate stringtranslate = StringTranslate.getInstance();
466        return stringtranslate.translateKey(par0ArrayOfStr[par1]);
467    }
468
469    /**
470     * Gets a key binding.
471     */
472    public String getKeyBinding(EnumOptions par1EnumOptions)
473    {
474        StringTranslate stringtranslate = StringTranslate.getInstance();
475        String s = stringtranslate.translateKey(par1EnumOptions.getEnumString()) + ": ";
476
477        if (par1EnumOptions.getEnumFloat())
478        {
479            float f = this.getOptionFloatValue(par1EnumOptions);
480            return par1EnumOptions == EnumOptions.SENSITIVITY ? (f == 0.0F ? s + stringtranslate.translateKey("options.sensitivity.min") : (f == 1.0F ? s + stringtranslate.translateKey("options.sensitivity.max") : s + (int)(f * 200.0F) + "%")) : (par1EnumOptions == EnumOptions.FOV ? (f == 0.0F ? s + stringtranslate.translateKey("options.fov.min") : (f == 1.0F ? s + stringtranslate.translateKey("options.fov.max") : s + (int)(70.0F + f * 40.0F))) : (par1EnumOptions == EnumOptions.GAMMA ? (f == 0.0F ? s + stringtranslate.translateKey("options.gamma.min") : (f == 1.0F ? s + stringtranslate.translateKey("options.gamma.max") : s + "+" + (int)(f * 100.0F) + "%")) : (par1EnumOptions == EnumOptions.CHAT_OPACITY ? s + (int)(f * 90.0F + 10.0F) + "%" : (par1EnumOptions == EnumOptions.CHAT_HEIGHT_UNFOCUSED ? s + GuiNewChat.func_96130_b(f) + "px" : (par1EnumOptions == EnumOptions.CHAT_HEIGHT_FOCUSED ? s + GuiNewChat.func_96130_b(f) + "px" : (par1EnumOptions == EnumOptions.CHAT_WIDTH ? s + GuiNewChat.func_96128_a(f) + "px" : (f == 0.0F ? s + stringtranslate.translateKey("options.off") : s + (int)(f * 100.0F) + "%")))))));
481        }
482        else if (par1EnumOptions.getEnumBoolean())
483        {
484            boolean flag = this.getOptionOrdinalValue(par1EnumOptions);
485            return flag ? s + stringtranslate.translateKey("options.on") : s + stringtranslate.translateKey("options.off");
486        }
487        else
488        {
489            return par1EnumOptions == EnumOptions.RENDER_DISTANCE ? s + getTranslation(RENDER_DISTANCES, this.renderDistance) : (par1EnumOptions == EnumOptions.DIFFICULTY ? s + getTranslation(DIFFICULTIES, this.difficulty) : (par1EnumOptions == EnumOptions.GUI_SCALE ? s + getTranslation(GUISCALES, this.guiScale) : (par1EnumOptions == EnumOptions.CHAT_VISIBILITY ? s + getTranslation(CHAT_VISIBILITIES, this.chatVisibility) : (par1EnumOptions == EnumOptions.PARTICLES ? s + getTranslation(PARTICLES, this.particleSetting) : (par1EnumOptions == EnumOptions.FRAMERATE_LIMIT ? s + getTranslation(LIMIT_FRAMERATES, this.limitFramerate) : (par1EnumOptions == EnumOptions.AMBIENT_OCCLUSION ? s + getTranslation(AMBIENT_OCCLUSIONS, this.ambientOcclusion) : (par1EnumOptions == EnumOptions.GRAPHICS ? (this.fancyGraphics ? s + stringtranslate.translateKey("options.graphics.fancy") : s + stringtranslate.translateKey("options.graphics.fast")) : s)))))));
490        }
491    }
492
493    /**
494     * Loads the options from the options file. It appears that this has replaced the previous 'loadOptions'
495     */
496    public void loadOptions()
497    {
498        try
499        {
500            if (!this.optionsFile.exists())
501            {
502                return;
503            }
504
505            BufferedReader bufferedreader = new BufferedReader(new FileReader(this.optionsFile));
506            String s = "";
507
508            while ((s = bufferedreader.readLine()) != null)
509            {
510                try
511                {
512                    String[] astring = s.split(":");
513
514                    if (astring[0].equals("music"))
515                    {
516                        this.musicVolume = this.parseFloat(astring[1]);
517                    }
518
519                    if (astring[0].equals("sound"))
520                    {
521                        this.soundVolume = this.parseFloat(astring[1]);
522                    }
523
524                    if (astring[0].equals("mouseSensitivity"))
525                    {
526                        this.mouseSensitivity = this.parseFloat(astring[1]);
527                    }
528
529                    if (astring[0].equals("fov"))
530                    {
531                        this.fovSetting = this.parseFloat(astring[1]);
532                    }
533
534                    if (astring[0].equals("gamma"))
535                    {
536                        this.gammaSetting = this.parseFloat(astring[1]);
537                    }
538
539                    if (astring[0].equals("invertYMouse"))
540                    {
541                        this.invertMouse = astring[1].equals("true");
542                    }
543
544                    if (astring[0].equals("viewDistance"))
545                    {
546                        this.renderDistance = Integer.parseInt(astring[1]);
547                    }
548
549                    if (astring[0].equals("guiScale"))
550                    {
551                        this.guiScale = Integer.parseInt(astring[1]);
552                    }
553
554                    if (astring[0].equals("particles"))
555                    {
556                        this.particleSetting = Integer.parseInt(astring[1]);
557                    }
558
559                    if (astring[0].equals("bobView"))
560                    {
561                        this.viewBobbing = astring[1].equals("true");
562                    }
563
564                    if (astring[0].equals("anaglyph3d"))
565                    {
566                        this.anaglyph = astring[1].equals("true");
567                    }
568
569                    if (astring[0].equals("advancedOpengl"))
570                    {
571                        this.advancedOpengl = astring[1].equals("true");
572                    }
573
574                    if (astring[0].equals("fpsLimit"))
575                    {
576                        this.limitFramerate = Integer.parseInt(astring[1]);
577                    }
578
579                    if (astring[0].equals("difficulty"))
580                    {
581                        this.difficulty = Integer.parseInt(astring[1]);
582                    }
583
584                    if (astring[0].equals("fancyGraphics"))
585                    {
586                        this.fancyGraphics = astring[1].equals("true");
587                    }
588
589                    if (astring[0].equals("ao"))
590                    {
591                        if (astring[1].equals("true"))
592                        {
593                            this.ambientOcclusion = 2;
594                        }
595                        else if (astring[1].equals("false"))
596                        {
597                            this.ambientOcclusion = 0;
598                        }
599                        else
600                        {
601                            this.ambientOcclusion = Integer.parseInt(astring[1]);
602                        }
603                    }
604
605                    if (astring[0].equals("clouds"))
606                    {
607                        this.clouds = astring[1].equals("true");
608                    }
609
610                    if (astring[0].equals("skin"))
611                    {
612                        this.skin = astring[1];
613                    }
614
615                    if (astring[0].equals("lastServer") && astring.length >= 2)
616                    {
617                        this.lastServer = astring[1];
618                    }
619
620                    if (astring[0].equals("lang") && astring.length >= 2)
621                    {
622                        this.language = astring[1];
623                    }
624
625                    if (astring[0].equals("chatVisibility"))
626                    {
627                        this.chatVisibility = Integer.parseInt(astring[1]);
628                    }
629
630                    if (astring[0].equals("chatColors"))
631                    {
632                        this.chatColours = astring[1].equals("true");
633                    }
634
635                    if (astring[0].equals("chatLinks"))
636                    {
637                        this.chatLinks = astring[1].equals("true");
638                    }
639
640                    if (astring[0].equals("chatLinksPrompt"))
641                    {
642                        this.chatLinksPrompt = astring[1].equals("true");
643                    }
644
645                    if (astring[0].equals("chatOpacity"))
646                    {
647                        this.chatOpacity = this.parseFloat(astring[1]);
648                    }
649
650                    if (astring[0].equals("serverTextures"))
651                    {
652                        this.serverTextures = astring[1].equals("true");
653                    }
654
655                    if (astring[0].equals("snooperEnabled"))
656                    {
657                        this.snooperEnabled = astring[1].equals("true");
658                    }
659
660                    if (astring[0].equals("fullscreen"))
661                    {
662                        this.fullScreen = astring[1].equals("true");
663                    }
664
665                    if (astring[0].equals("enableVsync"))
666                    {
667                        this.enableVsync = astring[1].equals("true");
668                    }
669
670                    if (astring[0].equals("hideServerAddress"))
671                    {
672                        this.hideServerAddress = astring[1].equals("true");
673                    }
674
675                    if (astring[0].equals("advancedItemTooltips"))
676                    {
677                        this.advancedItemTooltips = astring[1].equals("true");
678                    }
679
680                    if (astring[0].equals("pauseOnLostFocus"))
681                    {
682                        this.pauseOnLostFocus = astring[1].equals("true");
683                    }
684
685                    if (astring[0].equals("showCape"))
686                    {
687                        this.showCape = astring[1].equals("true");
688                    }
689
690                    if (astring[0].equals("touchscreen"))
691                    {
692                        this.touchscreen = astring[1].equals("true");
693                    }
694
695                    if (astring[0].equals("overrideHeight"))
696                    {
697                        this.overrideHeight = Integer.parseInt(astring[1]);
698                    }
699
700                    if (astring[0].equals("overrideWidth"))
701                    {
702                        this.overrideWidth = Integer.parseInt(astring[1]);
703                    }
704
705                    if (astring[0].equals("heldItemTooltips"))
706                    {
707                        this.heldItemTooltips = astring[1].equals("true");
708                    }
709
710                    if (astring[0].equals("chatHeightFocused"))
711                    {
712                        this.chatHeightFocused = this.parseFloat(astring[1]);
713                    }
714
715                    if (astring[0].equals("chatHeightUnfocused"))
716                    {
717                        this.chatHeightUnfocused = this.parseFloat(astring[1]);
718                    }
719
720                    if (astring[0].equals("chatScale"))
721                    {
722                        this.chatScale = this.parseFloat(astring[1]);
723                    }
724
725                    if (astring[0].equals("chatWidth"))
726                    {
727                        this.chatWidth = this.parseFloat(astring[1]);
728                    }
729
730                    for (int i = 0; i < this.keyBindings.length; ++i)
731                    {
732                        if (astring[0].equals("key_" + this.keyBindings[i].keyDescription))
733                        {
734                            this.keyBindings[i].keyCode = Integer.parseInt(astring[1]);
735                        }
736                    }
737                }
738                catch (Exception exception)
739                {
740                    this.mc.getLogAgent().logWarning("Skipping bad option: " + s);
741                }
742            }
743
744            KeyBinding.resetKeyBindingArrayAndHash();
745            bufferedreader.close();
746        }
747        catch (Exception exception1)
748        {
749            this.mc.getLogAgent().logWarning("Failed to load options");
750            exception1.printStackTrace();
751        }
752    }
753
754    /**
755     * Parses a string into a float.
756     */
757    private float parseFloat(String par1Str)
758    {
759        return par1Str.equals("true") ? 1.0F : (par1Str.equals("false") ? 0.0F : Float.parseFloat(par1Str));
760    }
761
762    /**
763     * Saves the options to the options file.
764     */
765    public void saveOptions()
766    {
767        if (FMLClientHandler.instance().isLoading()) return;
768        try
769        {
770            PrintWriter printwriter = new PrintWriter(new FileWriter(this.optionsFile));
771            printwriter.println("music:" + this.musicVolume);
772            printwriter.println("sound:" + this.soundVolume);
773            printwriter.println("invertYMouse:" + this.invertMouse);
774            printwriter.println("mouseSensitivity:" + this.mouseSensitivity);
775            printwriter.println("fov:" + this.fovSetting);
776            printwriter.println("gamma:" + this.gammaSetting);
777            printwriter.println("viewDistance:" + this.renderDistance);
778            printwriter.println("guiScale:" + this.guiScale);
779            printwriter.println("particles:" + this.particleSetting);
780            printwriter.println("bobView:" + this.viewBobbing);
781            printwriter.println("anaglyph3d:" + this.anaglyph);
782            printwriter.println("advancedOpengl:" + this.advancedOpengl);
783            printwriter.println("fpsLimit:" + this.limitFramerate);
784            printwriter.println("difficulty:" + this.difficulty);
785            printwriter.println("fancyGraphics:" + this.fancyGraphics);
786            printwriter.println("ao:" + this.ambientOcclusion);
787            printwriter.println("clouds:" + this.clouds);
788            printwriter.println("skin:" + this.skin);
789            printwriter.println("lastServer:" + this.lastServer);
790            printwriter.println("lang:" + this.language);
791            printwriter.println("chatVisibility:" + this.chatVisibility);
792            printwriter.println("chatColors:" + this.chatColours);
793            printwriter.println("chatLinks:" + this.chatLinks);
794            printwriter.println("chatLinksPrompt:" + this.chatLinksPrompt);
795            printwriter.println("chatOpacity:" + this.chatOpacity);
796            printwriter.println("serverTextures:" + this.serverTextures);
797            printwriter.println("snooperEnabled:" + this.snooperEnabled);
798            printwriter.println("fullscreen:" + this.fullScreen);
799            printwriter.println("enableVsync:" + this.enableVsync);
800            printwriter.println("hideServerAddress:" + this.hideServerAddress);
801            printwriter.println("advancedItemTooltips:" + this.advancedItemTooltips);
802            printwriter.println("pauseOnLostFocus:" + this.pauseOnLostFocus);
803            printwriter.println("showCape:" + this.showCape);
804            printwriter.println("touchscreen:" + this.touchscreen);
805            printwriter.println("overrideWidth:" + this.overrideWidth);
806            printwriter.println("overrideHeight:" + this.overrideHeight);
807            printwriter.println("heldItemTooltips:" + this.heldItemTooltips);
808            printwriter.println("chatHeightFocused:" + this.chatHeightFocused);
809            printwriter.println("chatHeightUnfocused:" + this.chatHeightUnfocused);
810            printwriter.println("chatScale:" + this.chatScale);
811            printwriter.println("chatWidth:" + this.chatWidth);
812
813            for (int i = 0; i < this.keyBindings.length; ++i)
814            {
815                printwriter.println("key_" + this.keyBindings[i].keyDescription + ":" + this.keyBindings[i].keyCode);
816            }
817
818            printwriter.close();
819        }
820        catch (Exception exception)
821        {
822            this.mc.getLogAgent().logWarning("Failed to save options");
823            exception.printStackTrace();
824        }
825
826        this.sendSettingsToServer();
827    }
828
829    /**
830     * Send a client info packet with settings information to the server
831     */
832    public void sendSettingsToServer()
833    {
834        if (this.mc.thePlayer != null)
835        {
836            this.mc.thePlayer.sendQueue.addToSendQueue(new Packet204ClientInfo(this.language, this.renderDistance, this.chatVisibility, this.chatColours, this.difficulty, this.showCape));
837        }
838    }
839
840    /**
841     * Should render clouds
842     */
843    public boolean shouldRenderClouds()
844    {
845        return this.renderDistance < 2 && this.clouds;
846    }
847}