From 0c7e952b8f41eae1af509edb11077f28cd2aa2a4 Mon Sep 17 00:00:00 2001
From: Matthew Berry <me@mattrb.com>
Date: Sat, 8 Jan 2022 10:02:33 -0800
Subject: [PATCH] Standardize formatting again

---
 src/crab/gba/apu.cr                       | 2 --
 src/crab/gba/apu/channel1.cr              | 2 --
 src/crab/gba/apu/channel2.cr              | 2 --
 src/crab/gba/apu/channel3.cr              | 2 --
 src/crab/gba/apu/channel4.cr              | 2 --
 src/crab/gba/thumb/multiple_load_store.cr | 2 +-
 src/crab/gba/types.cr                     | 2 +-
 7 files changed, 2 insertions(+), 12 deletions(-)

diff --git a/src/crab/gba/apu.cr b/src/crab/gba/apu.cr
index 0ebaa26..4f51388 100644
--- a/src/crab/gba/apu.cr
+++ b/src/crab/gba/apu.cr
@@ -158,8 +158,6 @@ module GBA
       when 0x88 then @soundbias.value.to_u8!
       when 0x89 then (@soundbias.value >> 8).to_u8!
       else           puts "Unmapped APU read ~ addr:#{hex_str io_addr.to_u8}".colorize.fore(:red); 0_u8 # todo: open bus
-
-
       end
     end
 
diff --git a/src/crab/gba/apu/channel1.cr b/src/crab/gba/apu/channel1.cr
index 7dc4caa..139aff6 100644
--- a/src/crab/gba/apu/channel1.cr
+++ b/src/crab/gba/apu/channel1.cr
@@ -85,8 +85,6 @@ module GBA
       when 0x64 then 0xFF_u8 # write-only
       when 0x65 then 0xBF_u8 | (@length_enable ? 0x40 : 0)
       else           puts "Reading from invalid Channel1 register: #{hex_str index.to_u16}".colorize.fore(:red); 0_u8 # todo: open bus
-
-
       end
     end
 
diff --git a/src/crab/gba/apu/channel2.cr b/src/crab/gba/apu/channel2.cr
index 755c08d..280c059 100644
--- a/src/crab/gba/apu/channel2.cr
+++ b/src/crab/gba/apu/channel2.cr
@@ -50,8 +50,6 @@ module GBA
       when 0x6C then 0xFF_u8 # write-only
       when 0x6D then 0xBF_u8 | (@length_enable ? 0x40 : 0)
       else           puts "Reading from invalid Channel2 register: #{hex_str index.to_u16}".colorize.fore(:red); 0_u8 # todo: open bus
-
-
       end
     end
 
diff --git a/src/crab/gba/apu/channel3.cr b/src/crab/gba/apu/channel3.cr
index 68a6e7e..6129b1e 100644
--- a/src/crab/gba/apu/channel3.cr
+++ b/src/crab/gba/apu/channel3.cr
@@ -63,8 +63,6 @@ module GBA
           @wave_ram[@wave_ram_bank][index - WAVE_RAM_RANGE.begin]
         end
       else puts "Reading from invalid Channel3 register: #{hex_str index.to_u16}".colorize.fore(:red); 0_u8 # todo: open bus
-
-
       end.to_u8
     end
 
diff --git a/src/crab/gba/apu/channel4.cr b/src/crab/gba/apu/channel4.cr
index fd5ff5e..4d906c9 100644
--- a/src/crab/gba/apu/channel4.cr
+++ b/src/crab/gba/apu/channel4.cr
@@ -50,8 +50,6 @@ module GBA
       when 0x7C then @clock_shift << 4 | @width_mode << 3 | @divisor_code
       when 0x7D then 0xBF | (@length_enable ? 0x40 : 0)
       else           puts "Reading from invalid Channel4 register: #{hex_str index.to_u16}".colorize.fore(:red); 0_u8 # todo: open bus
-
-
       end.to_u8
     end
 
diff --git a/src/crab/gba/thumb/multiple_load_store.cr b/src/crab/gba/thumb/multiple_load_store.cr
index a8199a8..c56dc58 100644
--- a/src/crab/gba/thumb/multiple_load_store.cr
+++ b/src/crab/gba/thumb/multiple_load_store.cr
@@ -7,7 +7,7 @@ module GBA
       address = @r[rb]
       unless list == 0
         final_addr = 4_u32 * list.popcount + address
-        if load # ldmia
+        if load               # ldmia
           @r[rb] = final_addr # thumb ldmia writes back immediately
           8.times do |idx|
             if bit?(list, idx)
diff --git a/src/crab/gba/types.cr b/src/crab/gba/types.cr
index 3985b23..98cdd6a 100644
--- a/src/crab/gba/types.cr
+++ b/src/crab/gba/types.cr
@@ -4,7 +4,7 @@ module GBA
   alias Word = UInt32
   alias Words = Slice(UInt32)
   record BGR16, value : UInt16 do # xBBBBBGGGGGRRRRR
-  # Create a new BGR16 struct with the given values. Trucates at 5 bits.
+    # Create a new BGR16 struct with the given values. Trucates at 5 bits.
     def initialize(blue : Number, green : Number, red : Number)
       @value = (blue <= 0x1F ? blue.to_u16 : 0x1F_u16) << 10 |
                (green <= 0x1F ? green.to_u16 : 0x1F_u16) << 5 |