Commit 181d76f766096fff24e1872468311ca6b0953931
1 parent
64ec9596
support for baking listener lists to classes
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4 changed files
with
547 additions
and
230 deletions
java/client/com/mumfrey/liteloader/client/ClientEvents.java
| 1 | 1 | package com.mumfrey.liteloader.client; |
| 2 | 2 | |
| 3 | -import java.util.LinkedList; | |
| 4 | - | |
| 5 | 3 | import net.minecraft.client.Minecraft; |
| 6 | 4 | import net.minecraft.client.entity.EntityClientPlayerMP; |
| 7 | 5 | import net.minecraft.client.gui.GuiNewChat; |
| ... | ... | @@ -29,6 +27,7 @@ import com.mumfrey.liteloader.core.ClientPluginChannels; |
| 29 | 27 | import com.mumfrey.liteloader.core.Events; |
| 30 | 28 | import com.mumfrey.liteloader.core.InterfaceRegistrationDelegate; |
| 31 | 29 | import com.mumfrey.liteloader.core.LiteLoader; |
| 30 | +import com.mumfrey.liteloader.core.event.HandlerList; | |
| 32 | 31 | import com.mumfrey.liteloader.launch.LoaderProperties; |
| 33 | 32 | import com.mumfrey.liteloader.transformers.event.EventInfo; |
| 34 | 33 | import com.mumfrey.liteloader.util.log.LiteLoaderLogger; |
| ... | ... | @@ -76,95 +75,6 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 76 | 75 | * |
| 77 | 76 | */ |
| 78 | 77 | private boolean wasFullScreen = false; |
| 79 | - | |
| 80 | - /** | |
| 81 | - * List of mods which implement Tickable interface and will receive tick | |
| 82 | - * events | |
| 83 | - */ | |
| 84 | - private LinkedList<Tickable> tickListeners = new LinkedList<Tickable>(); | |
| 85 | - | |
| 86 | - /** | |
| 87 | - * List of mods which implement the GameLoopListener interface and will | |
| 88 | - * receive loop events | |
| 89 | - */ | |
| 90 | - private LinkedList<GameLoopListener> loopListeners = new LinkedList<GameLoopListener>(); | |
| 91 | - | |
| 92 | - /** | |
| 93 | - * | |
| 94 | - */ | |
| 95 | - private LinkedList<InitCompleteListener> initListeners = new LinkedList<InitCompleteListener>(); | |
| 96 | - | |
| 97 | - /** | |
| 98 | - * List of mods which implement RenderListener interface and will receive | |
| 99 | - * render events events | |
| 100 | - */ | |
| 101 | - private LinkedList<RenderListener> renderListeners = new LinkedList<RenderListener>(); | |
| 102 | - | |
| 103 | - /** | |
| 104 | - * List of mods which implement the PostRenderListener interface and want to | |
| 105 | - * render entities | |
| 106 | - */ | |
| 107 | - private LinkedList<PostRenderListener> postRenderListeners = new LinkedList<PostRenderListener>(); | |
| 108 | - | |
| 109 | - /** | |
| 110 | - * List of mods which implement HUDRenderListener and want callbacks when HUD is rendered | |
| 111 | - */ | |
| 112 | - private LinkedList<HUDRenderListener> hudRenderListeners = new LinkedList<HUDRenderListener>(); | |
| 113 | - | |
| 114 | - /** | |
| 115 | - * List of mods which implement ChatRenderListener and want to know when | |
| 116 | - * chat is rendered | |
| 117 | - */ | |
| 118 | - private LinkedList<ChatRenderListener> chatRenderListeners = new LinkedList<ChatRenderListener>(); | |
| 119 | - | |
| 120 | - /** | |
| 121 | - * List of mods which implement ChatListener interface and will receive chat | |
| 122 | - * events | |
| 123 | - */ | |
| 124 | - private LinkedList<ChatListener> chatListeners = new LinkedList<ChatListener>(); | |
| 125 | - | |
| 126 | - /** | |
| 127 | - * List of mods which implement ChatFilter interface and will receive chat | |
| 128 | - * filter events | |
| 129 | - */ | |
| 130 | - private LinkedList<ChatFilter> chatFilters = new LinkedList<ChatFilter>(); | |
| 131 | - | |
| 132 | - /** | |
| 133 | - * List of mods which implement PostLoginListener and want to be notified post login | |
| 134 | - */ | |
| 135 | - private LinkedList<PostLoginListener> postLoginListeners = new LinkedList<PostLoginListener>(); | |
| 136 | - | |
| 137 | - /** | |
| 138 | - * List of mods which implement LoginListener interface and will receive | |
| 139 | - * client login events | |
| 140 | - */ | |
| 141 | - private LinkedList<JoinGameListener> joinGameListeners = new LinkedList<JoinGameListener>(); | |
| 142 | - | |
| 143 | - /** | |
| 144 | - * List of mods which implement LoginListener interface and will receive | |
| 145 | - * client login events | |
| 146 | - */ | |
| 147 | - private LinkedList<PreJoinGameListener> preJoinGameListeners = new LinkedList<PreJoinGameListener>(); | |
| 148 | - | |
| 149 | - /** | |
| 150 | - * List of mods which monitor outbound chat | |
| 151 | - */ | |
| 152 | - private LinkedList<OutboundChatListener> outboundChatListeners = new LinkedList<OutboundChatListener>(); | |
| 153 | - | |
| 154 | - /** | |
| 155 | - * List of mods which filter outbound chat | |
| 156 | - */ | |
| 157 | - private LinkedList<OutboundChatFilter> outboundChatFilters = new LinkedList<OutboundChatFilter>(); | |
| 158 | - | |
| 159 | - /** | |
| 160 | - * List of mods which monitor changes in the viewport | |
| 161 | - */ | |
| 162 | - private LinkedList<ViewportListener> viewportListeners = new LinkedList<ViewportListener>(); | |
| 163 | - | |
| 164 | - /** | |
| 165 | - * List of mods which interact with the main minecraft FBO | |
| 166 | - */ | |
| 167 | - private LinkedList<FrameBufferListener> frameBufferListeners = new LinkedList<FrameBufferListener>(); | |
| 168 | 78 | |
| 169 | 79 | /** |
| 170 | 80 | * Hash code of the current world. We don't store the world reference here because we don't want |
| ... | ... | @@ -172,6 +82,23 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 172 | 82 | */ |
| 173 | 83 | private int worldHashCode = 0; |
| 174 | 84 | |
| 85 | + private HandlerList<Tickable> tickListeners = new HandlerList<Tickable>(Tickable.class); | |
| 86 | + private HandlerList<GameLoopListener> loopListeners = new HandlerList<GameLoopListener>(GameLoopListener.class); | |
| 87 | + private HandlerList<RenderListener> renderListeners = new HandlerList<RenderListener>(RenderListener.class); | |
| 88 | + private HandlerList<PostRenderListener> postRenderListeners = new HandlerList<PostRenderListener>(PostRenderListener.class); | |
| 89 | + private HandlerList<HUDRenderListener> hudRenderListeners = new HandlerList<HUDRenderListener>(HUDRenderListener.class); | |
| 90 | + private HandlerList<ChatRenderListener> chatRenderListeners = new HandlerList<ChatRenderListener>(ChatRenderListener.class); | |
| 91 | + private HandlerList<ChatListener> chatListeners = new HandlerList<ChatListener>(ChatListener.class); | |
| 92 | + private HandlerList<PostLoginListener> postLoginListeners = new HandlerList<PostLoginListener>(PostLoginListener.class); | |
| 93 | + private HandlerList<JoinGameListener> joinGameListeners = new HandlerList<JoinGameListener>(JoinGameListener.class); | |
| 94 | + private HandlerList<OutboundChatListener> outboundChatListeners = new HandlerList<OutboundChatListener>(OutboundChatListener.class); | |
| 95 | + private HandlerList<ViewportListener> viewportListeners = new HandlerList<ViewportListener>(ViewportListener.class); | |
| 96 | + private HandlerList<FrameBufferListener> frameBufferListeners = new HandlerList<FrameBufferListener>(FrameBufferListener.class); | |
| 97 | + private HandlerList<InitCompleteListener> initListeners = new HandlerList<InitCompleteListener>(InitCompleteListener.class); | |
| 98 | + private HandlerList<ChatFilter> chatFilters = new HandlerList<ChatFilter>(ChatFilter.class); | |
| 99 | + private HandlerList<PreJoinGameListener> preJoinGameListeners = new HandlerList<PreJoinGameListener>(PreJoinGameListener.class); | |
| 100 | + private HandlerList<OutboundChatFilter> outboundChatFilters = new HandlerList<OutboundChatFilter>(OutboundChatFilter.class); | |
| 101 | + | |
| 175 | 102 | @SuppressWarnings("cast") |
| 176 | 103 | public ClientEvents(LiteLoader loader, GameEngineClient engine, LoaderProperties properties) |
| 177 | 104 | { |
| ... | ... | @@ -208,19 +135,20 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 208 | 135 | |
| 209 | 136 | delegate.registerInterface(Tickable.class); |
| 210 | 137 | delegate.registerInterface(GameLoopListener.class); |
| 211 | - delegate.registerInterface(InitCompleteListener.class); | |
| 212 | 138 | delegate.registerInterface(RenderListener.class); |
| 213 | 139 | delegate.registerInterface(PostRenderListener.class); |
| 214 | - delegate.registerInterface(ChatFilter.class); | |
| 215 | - delegate.registerInterface(ChatListener.class); | |
| 216 | - delegate.registerInterface(ChatRenderListener.class); | |
| 217 | 140 | delegate.registerInterface(HUDRenderListener.class); |
| 218 | - delegate.registerInterface(PreJoinGameListener.class); | |
| 141 | + delegate.registerInterface(ChatRenderListener.class); | |
| 142 | + delegate.registerInterface(ChatListener.class); | |
| 143 | + delegate.registerInterface(PostLoginListener.class); | |
| 219 | 144 | delegate.registerInterface(JoinGameListener.class); |
| 220 | 145 | delegate.registerInterface(OutboundChatListener.class); |
| 221 | - delegate.registerInterface(OutboundChatFilter.class); | |
| 222 | 146 | delegate.registerInterface(ViewportListener.class); |
| 223 | 147 | delegate.registerInterface(FrameBufferListener.class); |
| 148 | + delegate.registerInterface(InitCompleteListener.class); | |
| 149 | + delegate.registerInterface(ChatFilter.class); | |
| 150 | + delegate.registerInterface(PreJoinGameListener.class); | |
| 151 | + delegate.registerInterface(OutboundChatFilter.class); | |
| 224 | 152 | } |
| 225 | 153 | |
| 226 | 154 | /** |
| ... | ... | @@ -269,10 +197,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 269 | 197 | */ |
| 270 | 198 | public void addTickListener(Tickable tickable) |
| 271 | 199 | { |
| 272 | - if (!this.tickListeners.contains(tickable)) | |
| 273 | - { | |
| 274 | - this.tickListeners.add(tickable); | |
| 275 | - } | |
| 200 | + this.tickListeners.add(tickable); | |
| 276 | 201 | } |
| 277 | 202 | |
| 278 | 203 | /** |
| ... | ... | @@ -280,10 +205,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 280 | 205 | */ |
| 281 | 206 | public void addLoopListener(GameLoopListener loopListener) |
| 282 | 207 | { |
| 283 | - if (!this.loopListeners.contains(loopListener)) | |
| 284 | - { | |
| 285 | - this.loopListeners.add(loopListener); | |
| 286 | - } | |
| 208 | + this.loopListeners.add(loopListener); | |
| 287 | 209 | } |
| 288 | 210 | |
| 289 | 211 | /** |
| ... | ... | @@ -291,10 +213,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 291 | 213 | */ |
| 292 | 214 | public void addInitListener(InitCompleteListener initCompleteListener) |
| 293 | 215 | { |
| 294 | - if (!this.initListeners.contains(initCompleteListener)) | |
| 295 | - { | |
| 296 | - this.initListeners.add(initCompleteListener); | |
| 297 | - } | |
| 216 | + this.initListeners.add(initCompleteListener); | |
| 298 | 217 | } |
| 299 | 218 | |
| 300 | 219 | /** |
| ... | ... | @@ -302,10 +221,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 302 | 221 | */ |
| 303 | 222 | public void addRenderListener(RenderListener renderListener) |
| 304 | 223 | { |
| 305 | - if (!this.renderListeners.contains(renderListener)) | |
| 306 | - { | |
| 307 | - this.renderListeners.add(renderListener); | |
| 308 | - } | |
| 224 | + this.renderListeners.add(renderListener); | |
| 309 | 225 | } |
| 310 | 226 | |
| 311 | 227 | /** |
| ... | ... | @@ -313,10 +229,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 313 | 229 | */ |
| 314 | 230 | public void addPostRenderListener(PostRenderListener postRenderListener) |
| 315 | 231 | { |
| 316 | - if (!this.postRenderListeners.contains(postRenderListener)) | |
| 317 | - { | |
| 318 | - this.postRenderListeners.add(postRenderListener); | |
| 319 | - } | |
| 232 | + this.postRenderListeners.add(postRenderListener); | |
| 320 | 233 | } |
| 321 | 234 | |
| 322 | 235 | /** |
| ... | ... | @@ -353,7 +266,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 353 | 266 | { |
| 354 | 267 | LiteLoaderLogger.warning("Interface error initialising mod '%1s'. A mod implementing ChatFilter and ChatListener is not supported! Remove one of these interfaces", chatListener.getName()); |
| 355 | 268 | } |
| 356 | - else if (!this.chatListeners.contains(chatListener)) | |
| 269 | + else | |
| 357 | 270 | { |
| 358 | 271 | this.chatListeners.add(chatListener); |
| 359 | 272 | } |
| ... | ... | @@ -364,10 +277,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 364 | 277 | */ |
| 365 | 278 | public void addChatRenderListener(ChatRenderListener chatRenderListener) |
| 366 | 279 | { |
| 367 | - if (!this.chatRenderListeners.contains(chatRenderListener)) | |
| 368 | - { | |
| 369 | - this.chatRenderListeners.add(chatRenderListener); | |
| 370 | - } | |
| 280 | + this.chatRenderListeners.add(chatRenderListener); | |
| 371 | 281 | } |
| 372 | 282 | |
| 373 | 283 | /** |
| ... | ... | @@ -375,10 +285,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 375 | 285 | */ |
| 376 | 286 | public void addHUDRenderListener(HUDRenderListener hudRenderListener) |
| 377 | 287 | { |
| 378 | - if (!this.hudRenderListeners.contains(hudRenderListener)) | |
| 379 | - { | |
| 380 | - this.hudRenderListeners.add(hudRenderListener); | |
| 381 | - } | |
| 288 | + this.hudRenderListeners.add(hudRenderListener); | |
| 382 | 289 | } |
| 383 | 290 | |
| 384 | 291 | /** |
| ... | ... | @@ -386,10 +293,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 386 | 293 | */ |
| 387 | 294 | public void addPreJoinGameListener(PostLoginListener postLoginListener) |
| 388 | 295 | { |
| 389 | - if (!this.postLoginListeners.contains(postLoginListener)) | |
| 390 | - { | |
| 391 | - this.postLoginListeners.add(postLoginListener); | |
| 392 | - } | |
| 296 | + this.postLoginListeners.add(postLoginListener); | |
| 393 | 297 | } |
| 394 | 298 | |
| 395 | 299 | /** |
| ... | ... | @@ -397,10 +301,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 397 | 301 | */ |
| 398 | 302 | public void addPreJoinGameListener(PreJoinGameListener joinGameListener) |
| 399 | 303 | { |
| 400 | - if (!this.preJoinGameListeners.contains(joinGameListener)) | |
| 401 | - { | |
| 402 | - this.preJoinGameListeners.add(joinGameListener); | |
| 403 | - } | |
| 304 | + this.preJoinGameListeners.add(joinGameListener); | |
| 404 | 305 | } |
| 405 | 306 | |
| 406 | 307 | /** |
| ... | ... | @@ -408,10 +309,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 408 | 309 | */ |
| 409 | 310 | public void addJoinGameListener(JoinGameListener joinGameListener) |
| 410 | 311 | { |
| 411 | - if (!this.joinGameListeners.contains(joinGameListener)) | |
| 412 | - { | |
| 413 | - this.joinGameListeners.add(joinGameListener); | |
| 414 | - } | |
| 312 | + this.joinGameListeners.add(joinGameListener); | |
| 415 | 313 | } |
| 416 | 314 | |
| 417 | 315 | /** |
| ... | ... | @@ -419,10 +317,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 419 | 317 | */ |
| 420 | 318 | public void addOutboundChatListener(OutboundChatListener outboundChatListener) |
| 421 | 319 | { |
| 422 | - if (!this.outboundChatListeners.contains(outboundChatListener)) | |
| 423 | - { | |
| 424 | - this.outboundChatListeners.add(outboundChatListener); | |
| 425 | - } | |
| 320 | + this.outboundChatListeners.add(outboundChatListener); | |
| 426 | 321 | } |
| 427 | 322 | |
| 428 | 323 | /** |
| ... | ... | @@ -430,10 +325,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 430 | 325 | */ |
| 431 | 326 | public void addOutboundChatFiler(OutboundChatFilter outboundChatFilter) |
| 432 | 327 | { |
| 433 | - if (!this.outboundChatFilters.contains(outboundChatFilter)) | |
| 434 | - { | |
| 435 | - this.outboundChatFilters.add(outboundChatFilter); | |
| 436 | - } | |
| 328 | + this.outboundChatFilters.add(outboundChatFilter); | |
| 437 | 329 | } |
| 438 | 330 | |
| 439 | 331 | /** |
| ... | ... | @@ -441,10 +333,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 441 | 333 | */ |
| 442 | 334 | public void addViewportListener(ViewportListener viewportListener) |
| 443 | 335 | { |
| 444 | - if (!this.viewportListeners.contains(viewportListener)) | |
| 445 | - { | |
| 446 | - this.viewportListeners.add(viewportListener); | |
| 447 | - } | |
| 336 | + this.viewportListeners.add(viewportListener); | |
| 448 | 337 | } |
| 449 | 338 | |
| 450 | 339 | /** |
| ... | ... | @@ -452,10 +341,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 452 | 341 | */ |
| 453 | 342 | public void addFrameBufferListener(FrameBufferListener frameBufferListener) |
| 454 | 343 | { |
| 455 | - if (!this.frameBufferListeners.contains(frameBufferListener)) | |
| 456 | - { | |
| 457 | - this.frameBufferListeners.add(frameBufferListener); | |
| 458 | - } | |
| 344 | + this.frameBufferListeners.add(frameBufferListener); | |
| 459 | 345 | } |
| 460 | 346 | |
| 461 | 347 | /** |
| ... | ... | @@ -499,14 +385,11 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 499 | 385 | |
| 500 | 386 | if (this.wasFullScreen != minecraft.isFullScreen()) |
| 501 | 387 | { |
| 502 | - for (ViewportListener viewportListener : this.viewportListeners) | |
| 503 | - viewportListener.onFullScreenToggled(minecraft.isFullScreen()); | |
| 388 | + this.viewportListeners.all().onFullScreenToggled(minecraft.isFullScreen()); | |
| 504 | 389 | } |
| 505 | 390 | |
| 506 | 391 | this.wasFullScreen = minecraft.isFullScreen(); |
| 507 | - | |
| 508 | - for (ViewportListener viewportListener : this.viewportListeners) | |
| 509 | - viewportListener.onViewportResized(this.currentResolution, minecraft.displayWidth, minecraft.displayHeight); | |
| 392 | + this.viewportListeners.all().onViewportResized(this.currentResolution, minecraft.displayWidth, minecraft.displayHeight); | |
| 510 | 393 | } |
| 511 | 394 | |
| 512 | 395 | /** |
| ... | ... | @@ -514,8 +397,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 514 | 397 | */ |
| 515 | 398 | void onRender() |
| 516 | 399 | { |
| 517 | - for (RenderListener renderListener : this.renderListeners) | |
| 518 | - renderListener.onRender(); | |
| 400 | + this.renderListeners.all().onRender(); | |
| 519 | 401 | } |
| 520 | 402 | |
| 521 | 403 | /** |
| ... | ... | @@ -524,9 +406,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 524 | 406 | void postRenderEntities() |
| 525 | 407 | { |
| 526 | 408 | float partialTicks = (this.minecraftTimer != null) ? this.minecraftTimer.elapsedPartialTicks : 0.0F; |
| 527 | - | |
| 528 | - for (PostRenderListener renderListener : this.postRenderListeners) | |
| 529 | - renderListener.onPostRenderEntities(partialTicks); | |
| 409 | + this.postRenderListeners.all().onPostRenderEntities(partialTicks); | |
| 530 | 410 | } |
| 531 | 411 | |
| 532 | 412 | /** |
| ... | ... | @@ -535,9 +415,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 535 | 415 | void postRender() |
| 536 | 416 | { |
| 537 | 417 | float partialTicks = (this.minecraftTimer != null) ? this.minecraftTimer.elapsedPartialTicks : 0.0F; |
| 538 | - | |
| 539 | - for (PostRenderListener renderListener : this.postRenderListeners) | |
| 540 | - renderListener.onPostRender(partialTicks); | |
| 418 | + this.postRenderListeners.all().onPostRender(partialTicks); | |
| 541 | 419 | } |
| 542 | 420 | |
| 543 | 421 | /** |
| ... | ... | @@ -549,8 +427,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 549 | 427 | |
| 550 | 428 | if (!minecraft.skipRenderWorld && ref == (minecraft.theWorld == null ? 1 : 2)) |
| 551 | 429 | { |
| 552 | - for (RenderListener renderListener : this.renderListeners) | |
| 553 | - renderListener.onRenderGui(this.engineClient.getCurrentScreen()); | |
| 430 | + this.renderListeners.all().onRenderGui(this.engineClient.getCurrentScreen()); | |
| 554 | 431 | } |
| 555 | 432 | } |
| 556 | 433 | |
| ... | ... | @@ -559,8 +436,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 559 | 436 | */ |
| 560 | 437 | void onSetupCameraTransform() |
| 561 | 438 | { |
| 562 | - for (RenderListener renderListener : this.renderListeners) | |
| 563 | - renderListener.onSetupCameraTransform(); | |
| 439 | + this.renderListeners.all().onSetupCameraTransform(); | |
| 564 | 440 | } |
| 565 | 441 | |
| 566 | 442 | /** |
| ... | ... | @@ -569,9 +445,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 569 | 445 | void onRenderChat() |
| 570 | 446 | { |
| 571 | 447 | GuiNewChat chat = this.engineClient.getChatGUI(); |
| 572 | - | |
| 573 | - for (ChatRenderListener chatRenderListener : this.chatRenderListeners) | |
| 574 | - chatRenderListener.onPreRenderChat(this.screenWidth, this.screenHeight, chat); | |
| 448 | + this.chatRenderListeners.all().onPreRenderChat(this.screenWidth, this.screenHeight, chat); | |
| 575 | 449 | } |
| 576 | 450 | |
| 577 | 451 | /** |
| ... | ... | @@ -580,9 +454,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 580 | 454 | void postRenderChat() |
| 581 | 455 | { |
| 582 | 456 | GuiNewChat chat = this.engineClient.getChatGUI(); |
| 583 | - | |
| 584 | - for (ChatRenderListener chatRenderListener : this.chatRenderListeners) | |
| 585 | - chatRenderListener.onPostRenderChat(this.screenWidth, this.screenHeight, chat); | |
| 457 | + this.chatRenderListeners.all().onPostRenderChat(this.screenWidth, this.screenHeight, chat); | |
| 586 | 458 | } |
| 587 | 459 | |
| 588 | 460 | /** |
| ... | ... | @@ -592,8 +464,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 592 | 464 | { |
| 593 | 465 | if (!this.engineClient.hideGUI() || this.engineClient.getCurrentScreen() != null) |
| 594 | 466 | { |
| 595 | - for (HUDRenderListener hudRenderListener : this.hudRenderListeners) | |
| 596 | - hudRenderListener.onPreRenderHUD(this.screenWidth, this.screenHeight); | |
| 467 | + this.hudRenderListeners.all().onPreRenderHUD(this.screenWidth, this.screenHeight); | |
| 597 | 468 | } |
| 598 | 469 | } |
| 599 | 470 | |
| ... | ... | @@ -604,8 +475,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 604 | 475 | { |
| 605 | 476 | if (!this.engineClient.hideGUI() || this.engineClient.getCurrentScreen() != null) |
| 606 | 477 | { |
| 607 | - for (HUDRenderListener hudRenderListener : this.hudRenderListeners) | |
| 608 | - hudRenderListener.onPostRenderHUD(this.screenWidth, this.screenHeight); | |
| 478 | + this.hudRenderListeners.all().onPostRenderHUD(this.screenWidth, this.screenHeight); | |
| 609 | 479 | } |
| 610 | 480 | } |
| 611 | 481 | |
| ... | ... | @@ -615,9 +485,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 615 | 485 | void onTimerUpdate() |
| 616 | 486 | { |
| 617 | 487 | Minecraft minecraft = this.engine.getClient(); |
| 618 | - | |
| 619 | - for (GameLoopListener loopListener : this.loopListeners) | |
| 620 | - loopListener.onRunGameLoop(minecraft); | |
| 488 | + this.loopListeners.all().onRunGameLoop(minecraft); | |
| 621 | 489 | } |
| 622 | 490 | |
| 623 | 491 | /** |
| ... | ... | @@ -659,12 +527,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 659 | 527 | this.profiler.endSection(); |
| 660 | 528 | |
| 661 | 529 | // Iterate tickable mods |
| 662 | - for (Tickable tickable : this.tickListeners) | |
| 663 | - { | |
| 664 | - this.profiler.startSection(tickable.getClass().getSimpleName().toLowerCase()); | |
| 665 | - tickable.onTick(minecraft, partialTicks, inGame, clock); | |
| 666 | - this.profiler.endSection(); | |
| 667 | - } | |
| 530 | + this.tickListeners.all().onTick(minecraft, partialTicks, inGame, clock); | |
| 668 | 531 | |
| 669 | 532 | // Detected world change |
| 670 | 533 | if (minecraft.theWorld != null) |
| ... | ... | @@ -714,8 +577,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 714 | 577 | } |
| 715 | 578 | |
| 716 | 579 | // Chat listeners get the chat if no filter removed it |
| 717 | - for (ChatListener chatListener : this.chatListeners) | |
| 718 | - chatListener.onChat(chat, message); | |
| 580 | + this.chatListeners.all().onChat(chat, message); | |
| 719 | 581 | |
| 720 | 582 | return true; |
| 721 | 583 | } |
| ... | ... | @@ -726,10 +588,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 726 | 588 | */ |
| 727 | 589 | void onSendChatMessage(C01PacketChatMessage packet, String message) |
| 728 | 590 | { |
| 729 | - for (OutboundChatListener outboundChatListener : this.outboundChatListeners) | |
| 730 | - { | |
| 731 | - outboundChatListener.onSendChatMessage(packet, message); | |
| 732 | - } | |
| 591 | + this.outboundChatListeners.all().onSendChatMessage(packet, message); | |
| 733 | 592 | } |
| 734 | 593 | |
| 735 | 594 | /** |
| ... | ... | @@ -756,8 +615,7 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 756 | 615 | ((ClientPluginChannelsClient)clientPluginChannels).onPostLogin(netHandler, loginPacket); |
| 757 | 616 | } |
| 758 | 617 | |
| 759 | - for (PostLoginListener loginListener : this.postLoginListeners) | |
| 760 | - loginListener.onPostLogin(netHandler, loginPacket); | |
| 618 | + this.postLoginListeners.all().onPostLogin(netHandler, loginPacket); | |
| 761 | 619 | } |
| 762 | 620 | |
| 763 | 621 | /** |
| ... | ... | @@ -796,25 +654,32 @@ public class ClientEvents extends Events<Minecraft, IntegratedServer> |
| 796 | 654 | ((ClientPluginChannelsClient)clientPluginChannels).onJoinGame(netHandler, loginPacket); |
| 797 | 655 | } |
| 798 | 656 | |
| 799 | - for (JoinGameListener joinGameListener : this.joinGameListeners) | |
| 800 | - joinGameListener.onJoinGame(netHandler, loginPacket); | |
| 657 | + this.joinGameListeners.all().onJoinGame(netHandler, loginPacket); | |
| 801 | 658 | } |
| 802 | 659 | |
| 660 | + /** | |
| 661 | + * @param framebuffer | |
| 662 | + */ | |
| 803 | 663 | void preRenderFBO(Framebuffer framebuffer) |
| 804 | 664 | { |
| 805 | - for (FrameBufferListener frameBufferListener : this.frameBufferListeners) | |
| 806 | - frameBufferListener.preRenderFBO(framebuffer); | |
| 665 | + this.frameBufferListeners.all().preRenderFBO(framebuffer); | |
| 807 | 666 | } |
| 808 | 667 | |
| 668 | + /** | |
| 669 | + * @param framebuffer | |
| 670 | + * @param width | |
| 671 | + * @param height | |
| 672 | + */ | |
| 809 | 673 | void onRenderFBO(Framebuffer framebuffer, int width, int height) |
| 810 | 674 | { |
| 811 | - for (FrameBufferListener frameBufferListener : this.frameBufferListeners) | |
| 812 | - frameBufferListener.onRenderFBO(framebuffer, width, height); | |
| 675 | + this.frameBufferListeners.all().onRenderFBO(framebuffer, width, height); | |
| 813 | 676 | } |
| 814 | 677 | |
| 678 | + /** | |
| 679 | + * @param framebuffer | |
| 680 | + */ | |
| 815 | 681 | void postRenderFBO(Framebuffer framebuffer) |
| 816 | 682 | { |
| 817 | - for (FrameBufferListener frameBufferListener : this.frameBufferListeners) | |
| 818 | - frameBufferListener.postRenderFBO(framebuffer); | |
| 683 | + this.frameBufferListeners.all().postRenderFBO(framebuffer); | |
| 819 | 684 | } |
| 820 | 685 | } | ... | ... |
java/common/com/mumfrey/liteloader/core/Events.java
| 1 | 1 | package com.mumfrey.liteloader.core; |
| 2 | 2 | |
| 3 | -import java.util.LinkedList; | |
| 4 | - | |
| 5 | 3 | import net.minecraft.client.resources.IResourceManager; |
| 6 | 4 | import net.minecraft.client.resources.IResourceManagerReloadListener; |
| 7 | 5 | import net.minecraft.command.ICommandManager; |
| ... | ... | @@ -30,6 +28,7 @@ import com.mumfrey.liteloader.api.InterfaceProvider; |
| 30 | 28 | import com.mumfrey.liteloader.api.Listener; |
| 31 | 29 | import com.mumfrey.liteloader.common.GameEngine; |
| 32 | 30 | import com.mumfrey.liteloader.common.LoadingProgress; |
| 31 | +import com.mumfrey.liteloader.core.event.HandlerList; | |
| 33 | 32 | import com.mumfrey.liteloader.launch.LoaderProperties; |
| 34 | 33 | import com.mumfrey.liteloader.util.log.LiteLoaderLogger; |
| 35 | 34 | |
| ... | ... | @@ -61,17 +60,17 @@ public abstract class Events<TClient, TServer extends MinecraftServer> implement |
| 61 | 60 | /** |
| 62 | 61 | * List of mods which can filter server chat |
| 63 | 62 | */ |
| 64 | - private LinkedList<ServerChatFilter> serverChatFilters = new LinkedList<ServerChatFilter>(); | |
| 63 | + private HandlerList<ServerChatFilter> serverChatFilters = new HandlerList<ServerChatFilter>(ServerChatFilter.class); | |
| 65 | 64 | |
| 66 | 65 | /** |
| 67 | 66 | * List of mods which provide server commands |
| 68 | 67 | */ |
| 69 | - private LinkedList<ServerCommandProvider> serverCommandProviders = new LinkedList<ServerCommandProvider>(); | |
| 68 | + private HandlerList<ServerCommandProvider> serverCommandProviders = new HandlerList<ServerCommandProvider>(ServerCommandProvider.class); | |
| 70 | 69 | |
| 71 | 70 | /** |
| 72 | 71 | * List of mods which monitor server player events |
| 73 | 72 | */ |
| 74 | - private LinkedList<ServerPlayerListener> serverPlayerListeners = new LinkedList<ServerPlayerListener>(); | |
| 73 | + private HandlerList<ServerPlayerListener> serverPlayerListeners = new HandlerList<ServerPlayerListener>(ServerPlayerListener.class); | |
| 75 | 74 | |
| 76 | 75 | /** |
| 77 | 76 | * Package private ctor |
| ... | ... | @@ -169,10 +168,7 @@ public abstract class Events<TClient, TServer extends MinecraftServer> implement |
| 169 | 168 | */ |
| 170 | 169 | public void addServerCommandProvider(ServerCommandProvider serverCommandProvider) |
| 171 | 170 | { |
| 172 | - if (!this.serverCommandProviders.contains(serverCommandProvider)) | |
| 173 | - { | |
| 174 | - this.serverCommandProviders.add(serverCommandProvider); | |
| 175 | - } | |
| 171 | + this.serverCommandProviders.add(serverCommandProvider); | |
| 176 | 172 | } |
| 177 | 173 | |
| 178 | 174 | /** |
| ... | ... | @@ -180,10 +176,7 @@ public abstract class Events<TClient, TServer extends MinecraftServer> implement |
| 180 | 176 | */ |
| 181 | 177 | public void addServerPlayerListener(ServerPlayerListener serverPlayerListener) |
| 182 | 178 | { |
| 183 | - if (!this.serverPlayerListeners.contains(serverPlayerListener)) | |
| 184 | - { | |
| 185 | - this.serverPlayerListeners.add(serverPlayerListener); | |
| 186 | - } | |
| 179 | + this.serverPlayerListeners.add(serverPlayerListener); | |
| 187 | 180 | } |
| 188 | 181 | |
| 189 | 182 | @Override |
| ... | ... | @@ -227,9 +220,7 @@ public abstract class Events<TClient, TServer extends MinecraftServer> implement |
| 227 | 220 | if (commandManager instanceof ServerCommandManager) |
| 228 | 221 | { |
| 229 | 222 | ServerCommandManager serverCommandManager = (ServerCommandManager)commandManager; |
| 230 | - | |
| 231 | - for (ServerCommandProvider commandProvider : this.serverCommandProviders) | |
| 232 | - commandProvider.provideCommands(serverCommandManager); | |
| 223 | + this.serverCommandProviders.all().provideCommands(serverCommandManager); | |
| 233 | 224 | } |
| 234 | 225 | |
| 235 | 226 | LiteLoader.getServerPluginChannels().onServerStartup(); |
| ... | ... | @@ -242,8 +233,7 @@ public abstract class Events<TClient, TServer extends MinecraftServer> implement |
| 242 | 233 | */ |
| 243 | 234 | public void onSpawnPlayer(ServerConfigurationManager scm, EntityPlayerMP player, GameProfile profile) |
| 244 | 235 | { |
| 245 | - for (ServerPlayerListener serverPlayerListener : this.serverPlayerListeners) | |
| 246 | - serverPlayerListener.onPlayerConnect(player, profile); | |
| 236 | + this.serverPlayerListeners.all().onPlayerConnect(player, profile); | |
| 247 | 237 | } |
| 248 | 238 | |
| 249 | 239 | /** |
| ... | ... | @@ -262,8 +252,7 @@ public abstract class Events<TClient, TServer extends MinecraftServer> implement |
| 262 | 252 | */ |
| 263 | 253 | public void onInitializePlayerConnection(ServerConfigurationManager scm, NetworkManager netManager, EntityPlayerMP player) |
| 264 | 254 | { |
| 265 | - for (ServerPlayerListener serverPlayerListener : this.serverPlayerListeners) | |
| 266 | - serverPlayerListener.onPlayerLoggedIn(player); | |
| 255 | + this.serverPlayerListeners.all().onPlayerLoggedIn(player); | |
| 267 | 256 | } |
| 268 | 257 | |
| 269 | 258 | /** |
| ... | ... | @@ -275,8 +264,7 @@ public abstract class Events<TClient, TServer extends MinecraftServer> implement |
| 275 | 264 | */ |
| 276 | 265 | public void onRespawnPlayer(ServerConfigurationManager scm, EntityPlayerMP player, EntityPlayerMP oldPlayer, int dimension, boolean won) |
| 277 | 266 | { |
| 278 | - for (ServerPlayerListener serverPlayerListener : this.serverPlayerListeners) | |
| 279 | - serverPlayerListener.onPlayerRespawn(player, oldPlayer, dimension, won); | |
| 267 | + this.serverPlayerListeners.all().onPlayerRespawn(player, oldPlayer, dimension, won); | |
| 280 | 268 | } |
| 281 | 269 | |
| 282 | 270 | /** |
| ... | ... | @@ -285,15 +273,24 @@ public abstract class Events<TClient, TServer extends MinecraftServer> implement |
| 285 | 273 | */ |
| 286 | 274 | public void onPlayerLogout(ServerConfigurationManager scm, EntityPlayerMP player) |
| 287 | 275 | { |
| 288 | - for (ServerPlayerListener serverPlayerListener : this.serverPlayerListeners) | |
| 289 | - serverPlayerListener.onPlayerLogout(player); | |
| 276 | + this.serverPlayerListeners.all().onPlayerLogout(player); | |
| 290 | 277 | } |
| 291 | 278 | |
| 279 | + /** | |
| 280 | + * @param clock | |
| 281 | + * @param partialTicks | |
| 282 | + * @param inGame | |
| 283 | + */ | |
| 292 | 284 | protected void onTick(boolean clock, float partialTicks, boolean inGame) |
| 293 | 285 | { |
| 294 | 286 | this.loader.onTick(clock, partialTicks, inGame); |
| 295 | 287 | } |
| 296 | 288 | |
| 289 | + /** | |
| 290 | + * @param mouseX | |
| 291 | + * @param mouseY | |
| 292 | + * @param partialTicks | |
| 293 | + */ | |
| 297 | 294 | protected void onPostRender(int mouseX, int mouseY, float partialTicks) |
| 298 | 295 | { |
| 299 | 296 | this.loader.onPostRender(mouseX, mouseY, partialTicks); | ... | ... |
java/common/com/mumfrey/liteloader/core/event/HandlerList.java
0 โ 100644
| 1 | +package com.mumfrey.liteloader.core.event; | |
| 2 | + | |
| 3 | +import java.io.IOException; | |
| 4 | +import java.lang.reflect.Constructor; | |
| 5 | +import java.net.URL; | |
| 6 | +import java.net.URLClassLoader; | |
| 7 | +import java.util.Collection; | |
| 8 | +import java.util.Iterator; | |
| 9 | +import java.util.LinkedList; | |
| 10 | +import java.util.List; | |
| 11 | + | |
| 12 | +import net.minecraft.launchwrapper.IClassTransformer; | |
| 13 | +import net.minecraft.launchwrapper.Launch; | |
| 14 | + | |
| 15 | +import org.objectweb.asm.ClassReader; | |
| 16 | +import org.objectweb.asm.ClassWriter; | |
| 17 | +import org.objectweb.asm.Label; | |
| 18 | +import org.objectweb.asm.Type; | |
| 19 | +import org.objectweb.asm.tree.*; | |
| 20 | + | |
| 21 | +import com.mumfrey.liteloader.core.runtime.Obf; | |
| 22 | +import com.mumfrey.liteloader.util.log.LiteLoaderLogger; | |
| 23 | +import com.sun.xml.internal.ws.org.objectweb.asm.Opcodes; | |
| 24 | + | |
| 25 | +/** | |
| 26 | + * HandlerList is a generic class which supports baking a list of event handlers into a dynamic inner | |
| 27 | + * class for invokation at runtime. | |
| 28 | + * | |
| 29 | + * @author Adam Mummery-Smith | |
| 30 | + * | |
| 31 | + * @param <T> | |
| 32 | + */ | |
| 33 | +public class HandlerList<T> extends LinkedList<T> | |
| 34 | +{ | |
| 35 | + private static final long serialVersionUID = 1L; | |
| 36 | + | |
| 37 | + private static final int MAX_UNCOLLECTED_CLASSES = 5000; | |
| 38 | + | |
| 39 | + private static int uncollectedHandlerLists = 0; | |
| 40 | + | |
| 41 | + /** | |
| 42 | + * Type of the interface for objects in this handler list | |
| 43 | + */ | |
| 44 | + private Class<T> type; | |
| 45 | + | |
| 46 | + /** | |
| 47 | + * Current baked handler list, we cook them at gas mark 5 for 30 minutes in a disposable classloader whic | |
| 48 | + * also handles the transformation for us | |
| 49 | + */ | |
| 50 | + private BakedHandlerList<T> bakedHandler; | |
| 51 | + | |
| 52 | + /** | |
| 53 | + * @param type | |
| 54 | + */ | |
| 55 | + public HandlerList(Class<T> type) | |
| 56 | + { | |
| 57 | + if (!type.isInterface()) | |
| 58 | + { | |
| 59 | + throw new IllegalArgumentException("HandlerList type argument must be an interface"); | |
| 60 | + } | |
| 61 | + | |
| 62 | + this.type = type; | |
| 63 | + } | |
| 64 | + | |
| 65 | + /* (non-Javadoc) | |
| 66 | + * @see java.util.LinkedList#add(java.lang.Object) | |
| 67 | + */ | |
| 68 | + @Override | |
| 69 | + public boolean add(T listener) | |
| 70 | + { | |
| 71 | + if (!this.contains(listener)) | |
| 72 | + { | |
| 73 | + super.add(listener); | |
| 74 | + this.invalidate(); | |
| 75 | + } | |
| 76 | + | |
| 77 | + return true; | |
| 78 | + } | |
| 79 | + | |
| 80 | + /** | |
| 81 | + * Invalidate current baked list | |
| 82 | + */ | |
| 83 | + public void invalidate() | |
| 84 | + { | |
| 85 | + this.bakedHandler = null; | |
| 86 | + HandlerList.uncollectedHandlerLists++; | |
| 87 | + if (HandlerList.uncollectedHandlerLists > HandlerList.MAX_UNCOLLECTED_CLASSES) | |
| 88 | + { | |
| 89 | + System.gc(); | |
| 90 | + HandlerList.uncollectedHandlerLists = 0; | |
| 91 | + } | |
| 92 | + } | |
| 93 | + | |
| 94 | + /** | |
| 95 | + * Returns the baked list of all listeners | |
| 96 | + * | |
| 97 | + * @return | |
| 98 | + */ | |
| 99 | + public T all() | |
| 100 | + { | |
| 101 | + if (this.bakedHandler == null) | |
| 102 | + { | |
| 103 | + HandlerListClassLoader<T> classLoader = new HandlerListClassLoader<T>(this.type, this.size()); | |
| 104 | + this.bakedHandler = classLoader.newHandler(); | |
| 105 | + this.bakedHandler.populate(this); | |
| 106 | + } | |
| 107 | + | |
| 108 | + return this.bakedHandler.get(); | |
| 109 | + } | |
| 110 | + | |
| 111 | + /* (non-Javadoc) | |
| 112 | + * @see java.util.LinkedList#remove() | |
| 113 | + */ | |
| 114 | + @Override | |
| 115 | + public T remove() | |
| 116 | + { | |
| 117 | + throw new UnsupportedOperationException("'remove' is not supported for HandlerList"); | |
| 118 | + } | |
| 119 | + | |
| 120 | + /* (non-Javadoc) | |
| 121 | + * @see java.util.LinkedList#remove(int) | |
| 122 | + */ | |
| 123 | + @Override | |
| 124 | + public T remove(int index) | |
| 125 | + { | |
| 126 | + throw new UnsupportedOperationException("'remove' is not supported for HandlerList"); | |
| 127 | + } | |
| 128 | + | |
| 129 | + /* (non-Javadoc) | |
| 130 | + * @see java.util.LinkedList#remove(java.lang.Object) | |
| 131 | + */ | |
| 132 | + @Override | |
| 133 | + public boolean remove(Object o) | |
| 134 | + { | |
| 135 | + throw new UnsupportedOperationException("'remove' is not supported for HandlerList"); | |
| 136 | + } | |
| 137 | + | |
| 138 | + /* (non-Javadoc) | |
| 139 | + * @see java.util.AbstractCollection#removeAll(java.util.Collection) | |
| 140 | + */ | |
| 141 | + @Override | |
| 142 | + public boolean removeAll(Collection<?> c) | |
| 143 | + { | |
| 144 | + throw new UnsupportedOperationException("'removeAll' is not supported for HandlerList"); | |
| 145 | + } | |
| 146 | + | |
| 147 | + /* (non-Javadoc) | |
| 148 | + * @see java.util.LinkedList#removeFirst() | |
| 149 | + */ | |
| 150 | + @Override | |
| 151 | + public T removeFirst() | |
| 152 | + { | |
| 153 | + throw new UnsupportedOperationException("'removeFirst' is not supported for HandlerList"); | |
| 154 | + } | |
| 155 | + | |
| 156 | + /* (non-Javadoc) | |
| 157 | + * @see java.util.LinkedList#removeFirstOccurrence(java.lang.Object) | |
| 158 | + */ | |
| 159 | + @Override | |
| 160 | + public boolean removeFirstOccurrence(Object o) | |
| 161 | + { | |
| 162 | + throw new UnsupportedOperationException("'removeFirstOccurrence' is not supported for HandlerList"); | |
| 163 | + } | |
| 164 | + | |
| 165 | + /* (non-Javadoc) | |
| 166 | + * @see java.util.LinkedList#removeLast() | |
| 167 | + */ | |
| 168 | + @Override | |
| 169 | + public T removeLast() | |
| 170 | + { | |
| 171 | + throw new UnsupportedOperationException("'removeLast' is not supported for HandlerList"); | |
| 172 | + } | |
| 173 | + | |
| 174 | + /* (non-Javadoc) | |
| 175 | + * @see java.util.LinkedList#removeLastOccurrence(java.lang.Object) | |
| 176 | + */ | |
| 177 | + @Override | |
| 178 | + public boolean removeLastOccurrence(Object o) | |
| 179 | + { | |
| 180 | + throw new UnsupportedOperationException("'removeLastOccurrence' is not supported for HandlerList"); | |
| 181 | + } | |
| 182 | + | |
| 183 | + /** | |
| 184 | + * Base class for baked handler lists | |
| 185 | + * | |
| 186 | + * @author Adam Mummery-Smith | |
| 187 | + * | |
| 188 | + * @param <T> | |
| 189 | + */ | |
| 190 | + public static abstract class BakedHandlerList<T> | |
| 191 | + { | |
| 192 | + public abstract T get(); | |
| 193 | + | |
| 194 | + public abstract void populate(List<T> listeners); | |
| 195 | + } | |
| 196 | + | |
| 197 | + /** | |
| 198 | + * ClassLoader which generates the baked handler list | |
| 199 | + * | |
| 200 | + * @author Adam Mummery-Smith | |
| 201 | + * @param <T> | |
| 202 | + */ | |
| 203 | + static class HandlerListClassLoader<T> extends URLClassLoader | |
| 204 | + { | |
| 205 | + /** | |
| 206 | + * Unique index number, just to ensure no name clashes | |
| 207 | + */ | |
| 208 | + private static int handlerIndex; | |
| 209 | + | |
| 210 | + private int lineNumber = 1; | |
| 211 | + | |
| 212 | + private final Class<T> type; | |
| 213 | + | |
| 214 | + private final String typeRef; | |
| 215 | + | |
| 216 | + private int size; | |
| 217 | + | |
| 218 | + /** | |
| 219 | + * @param type | |
| 220 | + * @param size | |
| 221 | + */ | |
| 222 | + HandlerListClassLoader(Class<T> type, int size) | |
| 223 | + { | |
| 224 | + super(new URL[0], Launch.classLoader); | |
| 225 | + this.type = type; | |
| 226 | + this.typeRef = type.getName().replace('.', '/'); | |
| 227 | + this.size = size; | |
| 228 | + } | |
| 229 | + | |
| 230 | + /** | |
| 231 | + * Create and return a new baked handler list | |
| 232 | + */ | |
| 233 | + @SuppressWarnings("unchecked") | |
| 234 | + public BakedHandlerList<T> newHandler() | |
| 235 | + { | |
| 236 | + try | |
| 237 | + { | |
| 238 | + String className = this.getNextClassName(); | |
| 239 | + Class<BakedHandlerList<T>> handlerClass = (Class<BakedHandlerList<T>>)this.loadClass(className); | |
| 240 | + Constructor<BakedHandlerList<T>> ctor = handlerClass.getDeclaredConstructor(); | |
| 241 | + ctor.setAccessible(true); | |
| 242 | + return ctor.newInstance(); | |
| 243 | + } | |
| 244 | + catch (Exception ex) | |
| 245 | + { | |
| 246 | + throw new RuntimeException(ex); | |
| 247 | + } | |
| 248 | + } | |
| 249 | + | |
| 250 | + @Override | |
| 251 | + protected Class<?> findClass(String name) throws ClassNotFoundException | |
| 252 | + { | |
| 253 | + try | |
| 254 | + { | |
| 255 | + byte[] bytes = Launch.classLoader.getClassBytes(Obf.BakedHandlerList.name); | |
| 256 | + ClassReader classReader = new ClassReader(bytes); | |
| 257 | + ClassNode classNode = new ClassNode(); | |
| 258 | + classReader.accept(classNode, ClassReader.EXPAND_FRAMES); | |
| 259 | + | |
| 260 | + this.transform(name, classNode); | |
| 261 | + | |
| 262 | + ClassWriter classWriter = new ClassWriter(classReader, ClassWriter.COMPUTE_MAXS | ClassWriter.COMPUTE_FRAMES); | |
| 263 | + classNode.accept(classWriter); | |
| 264 | + bytes = classWriter.toByteArray(); | |
| 265 | + return this.defineClass(name, bytes, 0, bytes.length); | |
| 266 | + } | |
| 267 | + catch (Throwable th) | |
| 268 | + { | |
| 269 | + th.printStackTrace(); | |
| 270 | + return null; | |
| 271 | + } | |
| 272 | + } | |
| 273 | + | |
| 274 | + private void transform(String name, ClassNode classNode) | |
| 275 | + { | |
| 276 | + LiteLoaderLogger.info("Baking listener list for %s with %d listeners", this.type.getSimpleName(), this.size); | |
| 277 | + LiteLoaderLogger.debug("Generating: %s", name); | |
| 278 | + | |
| 279 | + this.populateClass(name, classNode); | |
| 280 | + this.transformMethods(name, classNode); | |
| 281 | + this.injectInterfaceMethods(name, classNode); | |
| 282 | + } | |
| 283 | + | |
| 284 | + private void populateClass(String name, ClassNode classNode) | |
| 285 | + { | |
| 286 | + classNode.access = classNode.access & ~Opcodes.ACC_ABSTRACT; | |
| 287 | + classNode.name = name.replace('.', '/'); | |
| 288 | + classNode.superName = Obf.BakedHandlerList.ref; | |
| 289 | + classNode.interfaces.add(this.type.getName().replace('.', '/')); | |
| 290 | + classNode.sourceFile = "Dynamic"; | |
| 291 | + | |
| 292 | + for (int i = 0; i < this.size; i++) | |
| 293 | + { | |
| 294 | + classNode.fields.add(new FieldNode(Opcodes.ACC_PRIVATE, "handler$" + i, "L" + this.typeRef + ";", null, null)); | |
| 295 | + } | |
| 296 | + } | |
| 297 | + | |
| 298 | + private void transformMethods(String name, ClassNode classNode) | |
| 299 | + { | |
| 300 | + for (Iterator<MethodNode> methodIterator = classNode.methods.iterator(); methodIterator.hasNext();) | |
| 301 | + { | |
| 302 | + MethodNode method = methodIterator.next(); | |
| 303 | + if (Obf.constructor.name.equals(method.name)) | |
| 304 | + { | |
| 305 | + this.processCtor(classNode, method); | |
| 306 | + } | |
| 307 | + else if ("get".equals(method.name)) | |
| 308 | + { | |
| 309 | + this.processGet(classNode, method); | |
| 310 | + } | |
| 311 | + else if ("populate".equals(method.name)) | |
| 312 | + { | |
| 313 | + this.processPopulate(classNode, method); | |
| 314 | + } | |
| 315 | + } | |
| 316 | + } | |
| 317 | + | |
| 318 | + private void processCtor(ClassNode classNode, MethodNode method) | |
| 319 | + { | |
| 320 | + for (Iterator<AbstractInsnNode> iter = method.instructions.iterator(); iter.hasNext();) | |
| 321 | + { | |
| 322 | + AbstractInsnNode insn = iter.next(); | |
| 323 | + if (insn instanceof MethodInsnNode) | |
| 324 | + { | |
| 325 | + MethodInsnNode methodInsn = (MethodInsnNode)insn; | |
| 326 | + if (methodInsn.owner.equals("java/lang/Object")) | |
| 327 | + { | |
| 328 | + methodInsn.owner = Obf.BakedHandlerList.ref; | |
| 329 | + } | |
| 330 | + } | |
| 331 | + } | |
| 332 | + } | |
| 333 | + | |
| 334 | + private void processGet(ClassNode classNode, MethodNode method) | |
| 335 | + { | |
| 336 | + method.access = method.access & ~Opcodes.ACC_ABSTRACT; | |
| 337 | + method.instructions.clear(); | |
| 338 | + | |
| 339 | + method.instructions.add(new VarInsnNode(Opcodes.ALOAD, 0)); | |
| 340 | + method.instructions.add(new InsnNode(Opcodes.ARETURN)); | |
| 341 | + } | |
| 342 | + | |
| 343 | + private void processPopulate(ClassNode classNode, MethodNode method) | |
| 344 | + { | |
| 345 | + method.access = method.access & ~Opcodes.ACC_ABSTRACT; | |
| 346 | + method.instructions.clear(); | |
| 347 | + | |
| 348 | + for (int i = 0; i < this.size; i++) | |
| 349 | + { | |
| 350 | + method.instructions.add(new VarInsnNode(Opcodes.ALOAD, 0)); | |
| 351 | + method.instructions.add(new VarInsnNode(Opcodes.ALOAD, 1)); | |
| 352 | + method.instructions.add(new IntInsnNode(Opcodes.BIPUSH, i)); | |
| 353 | + method.instructions.add(new MethodInsnNode(Opcodes.INVOKEINTERFACE, "java/util/List", "get", "(I)Ljava/lang/Object;", true)); | |
| 354 | + method.instructions.add(new TypeInsnNode(Opcodes.CHECKCAST, this.typeRef)); | |
| 355 | + method.instructions.add(new FieldInsnNode(Opcodes.PUTFIELD, classNode.name, "handler$" + i, "L" + this.typeRef + ";")); | |
| 356 | + } | |
| 357 | + | |
| 358 | + method.instructions.add(new InsnNode(Opcodes.RETURN)); | |
| 359 | + } | |
| 360 | + | |
| 361 | + private void injectInterfaceMethods(String name, ClassNode classNode) | |
| 362 | + { | |
| 363 | + try | |
| 364 | + { | |
| 365 | + String interfaceName = this.type.getName(); | |
| 366 | + this.injectInterfaceMethods(classNode, interfaceName); | |
| 367 | + } | |
| 368 | + catch (IOException ex) | |
| 369 | + { | |
| 370 | + ex.printStackTrace(); | |
| 371 | + } | |
| 372 | + } | |
| 373 | + | |
| 374 | + private void injectInterfaceMethods(ClassNode classNode, String interfaceName) throws IOException | |
| 375 | + { | |
| 376 | + ClassReader interfaceReader = new ClassReader(this.getInterfaceBytes(interfaceName)); | |
| 377 | + ClassNode interfaceNode = new ClassNode(); | |
| 378 | + interfaceReader.accept(interfaceNode, 0); | |
| 379 | + | |
| 380 | + for (MethodNode interfaceMethod : interfaceNode.methods) | |
| 381 | + { | |
| 382 | + classNode.methods.add(interfaceMethod); | |
| 383 | + this.populateInterfaceMethod(classNode, interfaceMethod); | |
| 384 | + } | |
| 385 | + | |
| 386 | + for (String parentInterface : interfaceNode.interfaces) | |
| 387 | + { | |
| 388 | + this.injectInterfaceMethods(classNode, parentInterface.replace('/', '.')); | |
| 389 | + } | |
| 390 | + } | |
| 391 | + | |
| 392 | + private void populateInterfaceMethod(ClassNode classNode, MethodNode method) | |
| 393 | + { | |
| 394 | + Type returnType = Type.getReturnType(method.desc); | |
| 395 | + | |
| 396 | + if (returnType.equals(Type.VOID_TYPE)) | |
| 397 | + { | |
| 398 | + Type[] args = Type.getArgumentTypes(method.desc); | |
| 399 | + method.access = Opcodes.ACC_PUBLIC; | |
| 400 | + | |
| 401 | + for (int i = 0; i < this.size; i++) | |
| 402 | + { | |
| 403 | + LabelNode lineNumberLabel = new LabelNode(new Label()); | |
| 404 | + method.instructions.add(lineNumberLabel); | |
| 405 | + method.instructions.add(new LineNumberNode(++this.lineNumber, lineNumberLabel)); | |
| 406 | + method.instructions.add(new VarInsnNode(Opcodes.ALOAD, 0)); | |
| 407 | + method.instructions.add(new FieldInsnNode(Opcodes.GETFIELD, classNode.name, "handler$" + i, "L" + this.typeRef + ";")); | |
| 408 | + this.invokeInterfaceMethod(method, args); | |
| 409 | + } | |
| 410 | + | |
| 411 | + method.instructions.add(new InsnNode(Opcodes.RETURN)); | |
| 412 | + } | |
| 413 | + } | |
| 414 | + | |
| 415 | + private void invokeInterfaceMethod(MethodNode method, Type[] args) | |
| 416 | + { | |
| 417 | + int argNumber = 1; | |
| 418 | + for (Type type : args) | |
| 419 | + { | |
| 420 | + method.instructions.add(new VarInsnNode(type.getOpcode(Opcodes.ILOAD), argNumber)); | |
| 421 | + argNumber += type.getSize(); | |
| 422 | + } | |
| 423 | + | |
| 424 | + method.instructions.add(new MethodInsnNode(Opcodes.INVOKEINTERFACE, this.typeRef, method.name, method.desc, true)); | |
| 425 | + } | |
| 426 | + | |
| 427 | + private String getNextClassName() | |
| 428 | + { | |
| 429 | + return String.format("%s$%s$%s", Obf.HandlerList.name, this.type.getSimpleName(), HandlerListClassLoader.handlerIndex++); | |
| 430 | + } | |
| 431 | + | |
| 432 | + private byte[] getInterfaceBytes(String name) throws IOException | |
| 433 | + { | |
| 434 | + byte[] bytes = Launch.classLoader.getClassBytes(name); | |
| 435 | + | |
| 436 | + final List<IClassTransformer> transformers = Launch.classLoader.getTransformers(); | |
| 437 | + | |
| 438 | + for (final IClassTransformer transformer : transformers) | |
| 439 | + { | |
| 440 | + try | |
| 441 | + { | |
| 442 | + bytes = transformer.transform(name, name, bytes); | |
| 443 | + } | |
| 444 | + catch (Exception ex) | |
| 445 | + { | |
| 446 | + ex.printStackTrace(); | |
| 447 | + } | |
| 448 | + } | |
| 449 | + | |
| 450 | + return bytes; | |
| 451 | + } | |
| 452 | + } | |
| 453 | +} | ... | ... |
java/common/com/mumfrey/liteloader/core/runtime/Obf.java
| ... | ... | @@ -17,6 +17,8 @@ public class Obf |
| 17 | 17 | public static final Obf CallbackProxyClient = new Obf("com.mumfrey.liteloader.client.CallbackProxyClient" ); |
| 18 | 18 | public static final Obf CallbackProxyServer = new Obf("com.mumfrey.liteloader.server.CallbackProxyServer" ); |
| 19 | 19 | public static final Obf EventProxy = new Obf("com.mumfrey.liteloader.core.event.EventProxy" ); |
| 20 | + public static final Obf HandlerList = new Obf("com.mumfrey.liteloader.core.event.HandlerList" ); | |
| 21 | + public static final Obf BakedHandlerList = new Obf("com.mumfrey.liteloader.core.event.HandlerList$BakedHandlerList" ); | |
| 20 | 22 | public static final Obf LoadingBar = new Obf("com.mumfrey.liteloader.client.gui.startup.LoadingBar" ); |
| 21 | 23 | public static final Obf GameProfile = new Obf("com.mojang.authlib.GameProfile" ); |
| 22 | 24 | public static final Obf MinecraftMain = new Obf("net.minecraft.client.main.Main" ); | ... | ... |