From 9e13a87a7501497aefd29ba3dd921fdacd468a04 Mon Sep 17 00:00:00 2001
From: sup39 <sms@sup39.dev>
Date: Wed, 2 Nov 2022 16:25:16 +0900
Subject: [PATCH] add AttemptCounter

---
 NTSC-J 1.0/AttemptCounter.customized.txt | 37 +++++++++
 NTSC-J 1.0/AttemptCounter.txt            | 26 +++++++
 src/AttemptCounter.ld                    | 14 ++++
 src/AttemptCounter.s                     | 98 ++++++++++++++++++++++++
 4 files changed, 175 insertions(+)
 create mode 100644 NTSC-J 1.0/AttemptCounter.customized.txt
 create mode 100644 NTSC-J 1.0/AttemptCounter.txt
 create mode 100644 src/AttemptCounter.ld
 create mode 100644 src/AttemptCounter.s

diff --git a/NTSC-J 1.0/AttemptCounter.customized.txt b/NTSC-J 1.0/AttemptCounter.customized.txt
new file mode 100644
index 0000000..94172a4
--- /dev/null
+++ b/NTSC-J 1.0/AttemptCounter.customized.txt	
@@ -0,0 +1,37 @@
+Configuration:
+* xxxx: x coordinate of the text
+* yyyy: y coordinate of the text
+* ssss: font size of the text
+* rrggbbaa: color of the text
+You can use the preview function of "Customized display" in https://gct.zint.ch/
+by setting the format to
+  0
+  1
+or something else
+
+$ AttemptCounter (2022/11/02) [sup39]
+0410C3C8 496EDB45
+040EDB34 4970C411
+04206898 495F36CC
+077F9F0C 000000A8
+7C7E1B78 3D808180
+A40C9F08 A17E007C
+7C005800 B16C0000
+3960003C B16C0002
+39600001 4082000C
+816CFFFC 396B0001
+916CFFFC 4E800020
+3D808180 856C9F00
+396B0001 916C0000
+3960003C B16C000A
+39000000 4E800020
+4A83B2C5 3D808180
+A46C9F0A 3463FFFF
+4180003C B06C0000
+3860xxxx 3880yyyy
+38A0ssss 3CC0rrgg
+60C6bbaa 7CC73378
+4800000D 25640A25
+64000000 7D0802A6
+812CFFF6 814CFFFA
+4BFF628D 4AA0C8EC
diff --git a/NTSC-J 1.0/AttemptCounter.txt b/NTSC-J 1.0/AttemptCounter.txt
new file mode 100644
index 0000000..a8b08ba
--- /dev/null
+++ b/NTSC-J 1.0/AttemptCounter.txt	
@@ -0,0 +1,26 @@
+$ AttemptCounter (2022/11/02) [sup39]
+0410C3C8 496EDB45
+040EDB34 4970C411
+04206898 495F36CC
+077F9F0C 000000A8
+7C7E1B78 3D808180
+A40C9F08 A17E007C
+7C005800 B16C0000
+3960003C B16C0002
+39600001 4082000C
+816CFFFC 396B0001
+916CFFFC 4E800020
+3D808180 856C9F00
+396B0001 916C0000
+3960003C B16C000A
+39000000 4E800020
+4A83B2C5 3D808180
+A46C9F0A 3463FFFF
+4180003C B06C0000
+38600090 3880007C
+38A0001C 3CC0FFFF
+60C6FFFF 7CC73378
+4800000D 25640A25
+64000000 7D0802A6
+812CFFF6 814CFFFA
+4BFF628D 4AA0C8EC
diff --git a/src/AttemptCounter.ld b/src/AttemptCounter.ld
new file mode 100644
index 0000000..2429379
--- /dev/null
+++ b/src/AttemptCounter.ld
@@ -0,0 +1,14 @@
+$$ = 0x817f9f0c;
+
+$bl$.onStart = 0x8010c3c8;
+$bl$.onShineGet = 0x800edb34;
+$b$.onRender = 0x80206898;
+drawText = 0x817f0238;
+
+/**
+ * u32 success count
+ * u32 total count
+ * u16 last area
+ * u16 freeze count
+ */
+$data = 0x817f9f00;
diff --git a/src/AttemptCounter.s b/src/AttemptCounter.s
new file mode 100644
index 0000000..7e4d698
--- /dev/null
+++ b/src/AttemptCounter.s
@@ -0,0 +1,98 @@
+.set x, 144
+.set y, 124
+.set fontSize, 28
+.set color, 0xffffffff
+.set freezeDuration, 60
+
+.set off$succnt, 0
+.set off$tolcnt, 4
+.set off$area0,  8
+.set off$freeze, 10
+
+.macro liDX reg val
+  .if -0x8000 <= \val && \val < 0x8000 || 0xffff8000 <= \val
+    li \reg, \val@l
+  .else
+    lis \reg, \val@h
+    .if \val&0xffff != 0
+      ori \reg, \reg, \val@l
+    .endif
+  .endif
+.endm
+
+.onStart:
+  .set r$$, 12
+  .set off$$, off$area0
+  .set a$$, $data+off$$
+## orig
+  mr r30, r3
+## check last area
+### r0 = last area
+### r11 = current area
+  lis r$$, a$$@ha
+  lhzu r0, a$$@l(r$$)
+  lhz r11, 0x7c(r30)
+  cmpw r0, r11
+### store current area
+  sth r11, off$area0-off$$@l(r$$)
+## set freeze
+  li r11, freezeDuration
+  sth r11, off$freeze-off$$(r$$)
+## total count (r11)
+### if curArea != area0, totalCount = 1
+  li r11, 1
+  bne .onStart.done
+### else total Count += 1
+  lwz r11, off$tolcnt-off$$(r$$)
+  addi r11, r11, 1
+.onStart.done:
+  stw r11, off$tolcnt-off$$(r$$)
+  blr
+
+.onShineGet:
+  .set r$$, 12
+  .set off$$, off$succnt
+  .set a$$, $data+off$$
+## success count += 1
+  lis r$$, a$$@ha
+  lwzu r11, a$$@l(r$$)
+  addi r11, r11, 1
+  stw r11, 0(r$$)
+## set freeze
+  li r11, freezeDuration
+  sth r11, off$freeze-off$$(r$$)
+## orig
+  li r8, 0
+  blr
+
+.onRender:
+## orig (setup2D)
+  bl setup2D
+## check freeze count
+  .set r$$, 12
+  .set off$$, off$freeze
+  .set a$$, $data+off$$
+### r$$ = &freezeCount
+### r3 = freezeCount
+  lis r$$, a$$@ha
+  lhzu r3, a$$@l(r$$)
+  addic. r3, r3, -1
+  ## if freezeCount < 0, return
+  blt .onRender.done
+## update freezeCount
+  sth r3, off$freeze-off$$(r$$)
+.onRender.drawText:
+  li r3, x
+  li r4, y
+  li r5, fontSize
+  #liDX r6, color # colorTop
+  lis r6, color@h
+  ori r6, r6, color@l
+  mr r7, r6 # colorBot
+  bl .onRender.fmt; .string "%d\n%d"; .align 2; .onRender.fmt: mflr r8
+  lwz r9, off$succnt-off$$(r$$)
+  lwz r10, off$tolcnt-off$$(r$$)
+  bl drawText
+.onRender.done:
+## orig
+  b 4+$b$.onRender