Differences

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--- mtr:4.0.x:dev_contributors [2025/02/09 13:50] – More bug observation lx862
+++ mtr:4.0.x:dev_contributors [2025/06/23 05:51] (current) – Update for prerelease.3 lx862
@@ Line 1: / Line 1: @@
-===== MTR 4 for Developers/Contributors =====
+===== MTR 4.0 for Developers/Contributors =====
-MTR 4 is still in active development, and there are some issues and features to be completed.
+MTR 4 still have some issues / regressions introduced since MTR 3, which you can help the development of MTR 4 by contributing to such area.
-You can help the development of MTR 4 by contributing to such area.
 ==== Issues & Bugs ====
-  * Train will not render with Sodium in MC 1.19.4 (Or Rubidium on MC Forge 1.20.1, switch to Embeddium in this case)
+  * Train will not render with Sodium in MC 1.19.4 (Or Rubidium on MC Forge 1.20.1, switch to Embeddium in that case)
-  * ** BVE Sound will no longer be able to play if the sound hasn't been played for 20 client ticks (Whether due to lag or other reasons)**
+  * F3+T/lagging when riding a train will kick the player with ''Invalid move player packet received'' (Can repo in Singleplayer)
-    * Reinstating the train (Going out and back in the area) would fix the issue, but F3+T does not fix it.
+  * Dynamic Texture generation could potentially fail (''java.lang.NullPointerException: Cannot invoke "java.awt.Font.deriveFont(int, float)" because "this.font" is null'')
-  * Vehicle Sounds are played multiple times when using shaders (Tested with Iris 1.7.2+mc1.20.4)
+  * Built-in R-train is lacking some interior decoration
-  * ** Custom destination for trains does not work reliably.**
+  * Sometimes certain train will be completely silent, then become normal again after riding the train for a period of time
-    * Cannot find a way to reproduce reliably yet other than specific routes in a migrated world
-    * Train's custom destination are displaying the custom destination from the furthest custom destination in specific route
-    * Example: A route running from A to D.
-      * If C has a custom destination, then train will always show C's destination even before reaching C
-      * If D has a custom destination as well, then train will always show D's destination even before reaching D
-  * Migration: NTE Rail flipped to the other side after upgrading to MTR 4.
-  * Vehicle sounds cannot be overriden with BVE Sounds on custom trains with ''base_train_type''.
-  * Train always open door when stopped with PSD/Platform block, even if it's not a stop in the route (Boardable)
-  * F3+T when riding a train will kick the player with ''Invalid move player packet received'' (Can repo in Singleplayer)
-  * Train bogie will disappear/appear in wrong position when riding train
-  * The resource pack editor cannot use non-alphanumeric characters such as CJK, and characters are garbled when exported.
-  * Clearing a depot's vehicle while onboard the train will cause the train to continue persist until the player gets off
-  * Dynamic Texture generation could potentially fail? (''java.lang.NullPointerException: Cannot invoke "java.awt.Font.deriveFont(int, float)" because "this.font" is null'')
-==== QOL/Low Priority ====
+==== Unconfirmed issues/bugs ====
-  * Train announcement still gets played even when in-game sound volume is 0
+  * Exception/Crash when loading rail model which points to an non-existent file
-  * The model of the player riding train would shake, while the train render smoothly.
+  * The resource pack creator cannot use non-alphanumeric characters such as CJK, and characters are garbled when exported.
-==== Unconfirmed issues/bugs ====
+==== Non-blocking issues/bugs ====
-  * MTR 4 will significantly raise the temperature of some CPU Model causing a bottleneck
+  * Train announcement still gets played even when in-game sound volume is 0
-  * Sometimes certain train will be completely silent?
+  * Occlusion culling might be slow, causing trains & tracks to take a longer amount of time to show up (Resulting in train/tracks suddenly appearing out of nowhere, decreasing render distance helps)
-  * Solid color displayed for route map in terminating platforms/platforms without route. (Reproduced with Tianjin Metro Addon, haven't tried reproducing without it installed)
+  * BVE sound would get stuck if the train got occlusion culled
+  * Rail model may occasionally flicker with a dimmed color.
+  * Some mod combinations would result in vehicles getting speed up with shaders enabled
 ==== Unimplemented Features ====
-  * MTR System Map's Direction Pane is incomplete.
+  * Ding Sounds in Elevator
-  * Re-implement Manual driving
+  * Scripting functionalities from Nemo Transit Expansion for MTR 3 (NTE)
-  * Hide Route not working on System Map
-  * Missing Ding Sound in Elevator
-  * Single Arrival Vertical PIDS not implemented
-==== Shader Compatibility ====
-Some of the known problematic shaders are listed below (MTR 4.0.0 beta.13):
-| **Shaders** | **Issues with MTR** |
-| Aurora's Shaders | Vehicle headlight texture is opaque (White background surrounding headlights) |
-| Rethinking Voxels r0.1-beta-5 | ::: |
-| ::: |   |
-| Kappa v5.2 | Semi-transparent texture (i.e. Cyan Glass in SP1900) is washed out |
-| Photon v1.0a | Semi-transparent texture (i.e. Cyan Glass in SP1900) is completely opaque |
-| PotatoShaders v1.0d | ::: |
-==== Other notes ====
-Some custom door sound does not get played for whatever reason, to be investigated