Links Awakening: Implement New Game (#1334)

Adds Link's Awakening: DX. Fully imports and forks LADXR, with permission - https://github.com/daid/LADXR

worlds/ladx/LADXR/patches/instrument.py

@@ -0,0 +1,24 @@
+from ..assembler import ASM
+
+
+def fixInstruments(rom):
+    rom.patch(0x03, 0x1EA9, 0x1EAE, "", fill_nop=True)
+    rom.patch(0x03, 0x1EB9, 0x1EC8, ASM("""
+        ; Render sprite
+        ld   a, $05
+        rst  8
+    """), fill_nop=True)
+
+    # Patch the message and instrument giving code
+    rom.patch(0x03, 0x1EE3, 0x1EF6, ASM("""
+        ; Handle item effect
+        ld   a, $06 ; giveItemMultiworld
+        rst  8
+        
+        ;Show message
+        ld   a, $0A ; showMessageMultiworld
+        rst  8
+    """), fill_nop=True)
+
+    # Color cycle palette 7 instead of 1
+    rom.patch(0x36, 0x30F0, ASM("ld de, $DC5C"), ASM("ld de, $DC84"))