From 7e1acaf9d5d7f09b61373e9c5fc253eec9abac42 Mon Sep 17 00:00:00 2001
From: cam900 <dbtlrchl@naver.com>
Date: Sun, 5 Feb 2023 12:46:23 +0900
Subject: [PATCH] Add define value for number of chip defines

---
 src/engine/defines.h  |  1 +
 src/engine/engine.h   | 10 +++++-----
 src/engine/sysDef.cpp |  8 ++++----
 3 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/src/engine/defines.h b/src/engine/defines.h
index 0f53bd777..9564f418d 100644
--- a/src/engine/defines.h
+++ b/src/engine/defines.h
@@ -24,6 +24,7 @@
 #define DIV_MAX_CHIPS 32
 #define DIV_MAX_CHANS 128
 #define DIV_MAX_PATTERNS 256
+#define DIV_MAX_CHIP_DEFS 256
 
 // in-pattern
 #define DIV_MAX_ROWS 256
diff --git a/src/engine/engine.h b/src/engine/engine.h
index fc552cacc..89251a291 100644
--- a/src/engine/engine.h
+++ b/src/engine/engine.h
@@ -391,9 +391,9 @@ class DivEngine {
   std::vector<String> midiOuts;
   std::vector<DivCommand> cmdStream;
   std::vector<DivInstrumentType> possibleInsTypes;
-  static DivSysDef* sysDefs[256];
-  static DivSystem sysFileMapFur[256];
-  static DivSystem sysFileMapDMF[256];
+  static DivSysDef* sysDefs[DIV_MAX_CHIP_DEFS];
+  static DivSystem sysFileMapFur[DIV_MAX_CHIP_DEFS];
+  static DivSystem sysFileMapDMF[DIV_MAX_CHIP_DEFS];
 
   struct SamplePreview {
     double rate;
@@ -1162,11 +1162,11 @@ class DivEngine {
       memset(tremTable,0,128*sizeof(short));
       memset(reversePitchTable,0,4096*sizeof(int));
       memset(pitchTable,0,4096*sizeof(int));
-      memset(sysDefs,0,256*sizeof(void*));
+      memset(sysDefs,0,DIV_MAX_CHIP_DEFS*sizeof(void*));
       memset(walked,0,8192);
       memset(oscBuf,0,DIV_MAX_OUTPUTS*(sizeof(float*)));
 
-      for (int i=0; i<256; i++) {
+      for (int i=0; i<DIV_MAX_CHIP_DEFS; i++) {
         sysFileMapFur[i]=DIV_SYSTEM_NULL;
         sysFileMapDMF[i]=DIV_SYSTEM_NULL;
       }
diff --git a/src/engine/sysDef.cpp b/src/engine/sysDef.cpp
index 154ad7eb3..ba62b923d 100644
--- a/src/engine/sysDef.cpp
+++ b/src/engine/sysDef.cpp
@@ -23,9 +23,9 @@
 #include "song.h"
 #include "../ta-log.h"
 
-DivSysDef* DivEngine::sysDefs[256];
-DivSystem DivEngine::sysFileMapFur[256];
-DivSystem DivEngine::sysFileMapDMF[256];
+DivSysDef* DivEngine::sysDefs[DIV_MAX_CHIP_DEFS];
+DivSystem DivEngine::sysFileMapFur[DIV_MAX_CHIP_DEFS];
+DivSystem DivEngine::sysFileMapDMF[DIV_MAX_CHIP_DEFS];
 
 DivSystem DivEngine::systemFromFileFur(unsigned char val) {
   return sysFileMapFur[val];
@@ -1791,7 +1791,7 @@ void DivEngine::registerSystems() {
     {DIV_INS_STD, DIV_INS_STD, DIV_INS_STD, DIV_INS_STD, DIV_INS_STD, DIV_INS_STD, DIV_INS_STD, DIV_INS_STD}
   );
 
-  for (int i=0; i<256; i++) {
+  for (int i=0; i<DIV_MAX_CHIP_DEFS; i++) {
     if (sysDefs[i]==NULL) continue;
     if (sysDefs[i]->id!=0) {
       sysFileMapFur[sysDefs[i]->id]=(DivSystem)i;