Features

• add 'Script1'-'Script10' shield blockflags, to block specific scripted weapons. b9e6136eb
• LW_REFARROW, LW_REFFIRE, LW_REFFIRE2 (reflected arrows, fire, fire2) e3b23aa7d

Player

• optimize zasm scripts 16da940b1  

  First thing when loading a quest the ZASM scripts will undergo optimizations. Most optimization passes apply improvements similar to that which have been implemented in the zscript compiler, but are not present in older quest scripts. Others are novel and improve even modern zscript compiler output.

  Savings for a few quests:

  • Stellar Seas - 163762 ops (5%)
  • Yuurad - 604668 ops (4%)
  • Umbral Cloud - 105994 ops (8%)

   

  The optimizations done currently are:

  • Removing unreachable blocks of code
  • Replace many PUSH/POP with equivalent single PUSHARGSR/POPARGS
  • Reduce ops used for conditionals (COMPARER)

   

  This is on by default, but can be disabled with [ZSCRIPT] optimize_zasm = 0 in zc.cfg.

• add zasm optimize_setv_pushr f2dd0314e
• Custom mirrors can 'block' instead of reflect per-direction d3f813f6f

Editor

• Item Wizard (Shields) f30dd7095

Bug Fixes

• implement set volume for GME music (spc,gbs,vgm,gym,nsf) 74d24c557
• Enemy Flames not reflecting off of shields, even with reflect flag set 3ea00017a
• issues with numbers between 0 and -1 489b85ea7

Player

• not showing error dialogs in title screen, and unbreak -only switch 949bb6abe
• clear spin state during screen scroll 23a9466d4  

  This avoid a ghost sword visible during scrolling, and also prevents a nasty bug where the player's action state would be frozen until hit.

• prevent crash in save creation by resetting global vars 9d9ea42c2  

  When a game is loaded, many global variables are initialized to a known state. These variables were not reset when the game ends and returns to the title screen. However, save creation happens to call code that checks the active subscreen pointer, which was invalidated. Accessing this could randomly crash or corrupt the program.

  Now, these global variables are reset also just before loading the title screen.

• prevent failing to save after continue e2922a7d3

Editor

• undefined memory write when applying modern quest ruleset faeaa94a3
• lockblock/chest combo wizards not saving 'Use ExState' flag bb1899ec8
• some more issues with warp dialogs 2afa91eec

ZScript Standard Library (std.zh)

• DMFS_ constants being off-by-one c0144e90d

ZScript

• case-range backwards check b3fb9bc30
• missed handling arrays for unused var trimming 8d2ddc6f9

Refactors

Player

• use common structured zasm utilities in jit_x64.cpp c40c79a06

Misc.

Player

• add -analyze-zasm-duplication for finding duplicated functions aa467263c  

  Not fully finished, just a start.

• temporarily disable compare zasm opt as I improve in a branch 52d0aa35a

ZScript

• add 'itemdata->LAttributes[]' to access attributes as a full 32-bit long value 136e7fa2a