From 38f81fb887c3a3abcb9afe57ffe88851cdcb8673 Mon Sep 17 00:00:00 2001
From: dkeruza <njdemichelis@gmail.com>
Date: Mon, 18 Dec 2023 00:32:09 -0500
Subject: [PATCH] Syntax error and fix for some games that do not support
 Freeplay.

---
 src/libkswapapi/libkswapapi.o   | Bin 0 -> 2264 bytes
 src/lindbergh/config.c          |   4 +--
 src/lindbergh/eeprom.c          |  52 +++++++++++++++++++++-----------
 src/lindbergh/eeprom_settings.c |  13 ++++++++
 src/lindbergh/eeprom_settings.h |   1 +
 src/lindbergh/hook.c            |   2 +-
 src/lindbergh/jvs.c             |   6 +---
 src/lindbergh/patch.c           |   7 +++--
 8 files changed, 58 insertions(+), 27 deletions(-)
 create mode 100644 src/libkswapapi/libkswapapi.o

diff --git a/src/libkswapapi/libkswapapi.o b/src/libkswapapi/libkswapapi.o
new file mode 100644
index 0000000000000000000000000000000000000000..0ae0ad7d2db3dbc8d94864cb6594f895ed703966
GIT binary patch
literal 2264
zcma)7TWB0r7(O$z8)J5Jueq3N#?mH{X2;DY*4PWpg<Lk-m|BxQSthfa$tGsAyKW{n
zEfo<IS}!0~P^5)E6!BGjmrAKNV2GkceH8_L6ssT#@%zrsNroWk5C8f8`#I-7|IWTN
zk{Z=CO(@cYA$Bz(TEb;dpM);aBATVY0{ZObpML&(dwV;~gtyM#dOdXT7R4zrasBFV
z^K)}^?%cd~I{Jn=bmp3-g|7F#eQf;wYt<c}^?x22Pc)0$HwL;txEzgkcSprp&v;&|
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zi@K-#KM`ZY!$-|79Qx6{C&pfE7&?je2!Rl^QM;*{sQEG*wGT|vE}RzH#Y(L$8VX&4
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z$<0}wyY2~V-tin^rB_#lG+6(Bd5a12Zh9?iFXa~sNRzUYPM6#lM8NBmoP5?rvE78+
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zvLB8**w`2RE${RtSPN!x3H5FQ`R!sp>oJeAno)>i97>XcPwF20tp(${QQ#L91XOYV
E0N$$l%>V!Z

literal 0
HcmV?d00001

diff --git a/src/lindbergh/config.c b/src/lindbergh/config.c
index 14a161b..3dba27d 100644
--- a/src/lindbergh/config.c
+++ b/src/lindbergh/config.c
@@ -430,8 +430,8 @@ int initConfig()
     config.width = 1024;
     config.height = 768;
     config.crc32 = elf_crc;
-    config.region = US;
-    config.freeplay = 1;
+    config.region = -1;
+    config.freeplay = -1;
     if (detectGame(config.crc32) != 0)
     {
         printf("Warning: Unsure what game with CRC 0x%X is. Please submit this new game to the GitHub repository: https://github.com/bobbydilley/lindbergh-loader/issues/new?title=Please+add+new+game+0x%X&body=I+tried+to+launch+the+following+game:\n", config.crc32, config.crc32);
diff --git a/src/lindbergh/eeprom.c b/src/lindbergh/eeprom.c
index 072632c..9b6f45a 100644
--- a/src/lindbergh/eeprom.c
+++ b/src/lindbergh/eeprom.c
@@ -6,7 +6,7 @@
 #include "eeprom_settings.h"
 #include "config.h"
 
-#define I2C_SMBUS_BLOCK_MAX	32
+#define I2C_SMBUS_BLOCK_MAX 32
 #define I2C_GET_FUNCTIONS 0x705
 #define I2C_SMBUS_TRANSFER 0x720
 #define I2C_SET_SLAVE_MODE 0x703
@@ -15,17 +15,19 @@
 #define I2C_SEEK 2
 #define I2C_WRITE 3
 
-union i2c_smbus_data {
-	uint8_t byte;
-	uint16_t word;
-	uint8_t block[I2C_SMBUS_BLOCK_MAX + 2];
+union i2c_smbus_data
+{
+    uint8_t byte;
+    uint16_t word;
+    uint8_t block[I2C_SMBUS_BLOCK_MAX + 2];
 };
 
-struct i2c_smbus_ioctl_data {
-	uint8_t read_write;
-	uint8_t command;
-	uint32_t size;
-	union i2c_smbus_data *data;
+struct i2c_smbus_ioctl_data
+{
+    uint8_t read_write;
+    uint8_t command;
+    uint32_t size;
+    union i2c_smbus_data *data;
 };
 
 FILE *eeprom = NULL;
@@ -47,18 +49,34 @@ int initEeprom()
 
     eeprom = fopen(eepromPath, "rb+");
 
-    if(eepromSettingsInit(eeprom) !=0)
+    if (eepromSettingsInit(eeprom) != 0)
     {
         printf("Error initializing eeprom settings.");
         fclose(eeprom);
         return 1;
     }
-    
-    if(getRegion() != getConfig()->region)
-        setRegion(eeprom, getConfig()->region);
-    
-    if(getFreeplay() != getConfig()->freeplay)
-        setFreeplay(eeprom, getConfig()->freeplay);
+
+    if (getConfig()->region != -1)
+    {
+        if (getRegion() != getConfig()->region)
+            setRegion(eeprom, getConfig()->region);
+    }
+
+    if (getConfig()->freeplay != -1)
+    {
+        if (getFreeplay() != getConfig()->freeplay)
+            setFreeplay(eeprom, getConfig()->freeplay);
+    }
+
+    if ((getConfig()->game == LETS_GO_JUNGLE_SPECIAL) || (getConfig()->game == THE_HOUSE_OF_THE_DEAD_EX) || (getConfig()->game == THE_HOUSE_OF_THE_DEAD_4_SPECIAL))
+    {
+        if (fixCreditSection(eeprom) != 0)
+        {
+            printf("Error initializing eeprom settings.");
+            fclose(eeprom);
+            return 1;
+        }
+    }
 
     fseek(eeprom, 0, SEEK_SET);
 
diff --git a/src/lindbergh/eeprom_settings.c b/src/lindbergh/eeprom_settings.c
index faf6001..07aba1d 100644
--- a/src/lindbergh/eeprom_settings.c
+++ b/src/lindbergh/eeprom_settings.c
@@ -199,6 +199,19 @@ int setFreeplay(FILE *eeprom, int freeplay)
     return 0;
 }
 
+int fixCreditSection(FILE *eeprom)
+{
+    eepromBuffer[eepromOffsetTable[CREDIT].offset + 36] = 0;
+    eepromBuffer[eepromOffsetTable[CREDIT].offset + 39] = 0;
+    addCRCtoBuffer(CREDIT);
+    if (writeSectiontoFile(eeprom, CREDIT) != 0)
+    {
+        printf("Error setting Free Play.");
+        return 1;
+    }
+    return 0;
+}
+
 int eepromSettingsInit( FILE *eeprom)
 {
     build_crc32_table();
diff --git a/src/lindbergh/eeprom_settings.h b/src/lindbergh/eeprom_settings.h
index 39f7173..fde2f48 100644
--- a/src/lindbergh/eeprom_settings.h
+++ b/src/lindbergh/eeprom_settings.h
@@ -3,3 +3,4 @@ int getRegion();
 int getFreeplay();
 int setRegion(FILE *eeprom, int region);
 int setFreeplay(FILE *eeprom, int freeplay);
+int fixCreditSection(FILE *eeprom);
diff --git a/src/lindbergh/hook.c b/src/lindbergh/hook.c
index 80eb031..fbe1ef0 100644
--- a/src/lindbergh/hook.c
+++ b/src/lindbergh/hook.c
@@ -42,7 +42,7 @@
 #define OSRELEASE 1
 #define PCI_CARD_1F0 2
 
-    int hooks[5] = {-1, -1, -1, -1};
+int hooks[5] = {-1, -1, -1, -1};
 FILE *fileHooks[3] = {NULL, NULL, NULL};
 int fileRead[3] = {0, 0, 0};
 char envpath[100];
diff --git a/src/lindbergh/jvs.c b/src/lindbergh/jvs.c
index 655efde..8534b54 100644
--- a/src/lindbergh/jvs.c
+++ b/src/lindbergh/jvs.c
@@ -35,7 +35,7 @@ int initJVS()
     io.capabilities.players = 2;
     io.capabilities.analogueInBits = 8;
     io.capabilities.rightAlignBits = 0;
-    io.capabilities.analogueInChannels = 20;
+    io.capabilities.analogueInChannels = 8;
     io.capabilities.generalPurposeOutputs = 20;
     io.capabilities.commandVersion = 19;
     io.capabilities.jvsVersion = 48;
@@ -265,8 +265,6 @@ JVSStatus processPacket()
             outputPacket.data[outputPacket.length] = REPORT_SUCCESS;
             outputPacket.data[outputPacket.length + 1] = io.state.inputSwitch[0];
             outputPacket.length += 2;
-
-            //printf("SW=%08d\r", io.state.inputSwitch[0]);
             
             for (int i = 0; i < inputPacket.data[index + 1]; i++)
             {
@@ -569,8 +567,6 @@ JVSStatus readPacket(JVSPacket *packet)
  */
 JVSStatus writePacket(JVSPacket *packet)
 {
-
-   
     /* Get pointer to raw data in packet */
     unsigned char *packetPointer = (unsigned char *)packet;
 
diff --git a/src/lindbergh/patch.c b/src/lindbergh/patch.c
index 25cae21..870b867 100644
--- a/src/lindbergh/patch.c
+++ b/src/lindbergh/patch.c
@@ -494,7 +494,7 @@ int initPatch()
         detourFunction(0x084e537d, amDongleUpdate);
         setVariable(0x080d1f02, 0x90909090); // Patch acpSystem::checkDongle
         setVariable(0x080d1f06, 0xE8C3C990); // Patch acpSystem::checkDongle
-        setVariable(0x0807b76a, 0xc2839090); // Patch initializeArcadeBackup
+        setVariable(0x0807b76d, 0xc2839090); // Patch initializeArcadeBackup
         // Fixes
         detourFunction(0x084e500e, amDipswGetData);
         detourFunction(0x084e5086, stubRetZero); // Stub amDipswSetLed
@@ -532,7 +532,8 @@ int initPatch()
         detourFunction(0x08510600, amDongleUpdate);
         setVariable(0x080dad63, 0x90909090); // Patch acpSystem::checkDongle
         setVariable(0x080dad67, 0xE8C3C990); // Patch acpSystem::checkDongle
-        setVariable(0x0807e609, 0xc2839090); // Patch initializeArcadeBackup
+        setVariable(0x0807e609, 0x90909090); // Patch initializeArcadeBackup
+        setVariable(0x0807e60d, 0xc2839090); // Patch initializeArcadeBackup
         // Fixes
         detourFunction(0x08510256, amDipswGetData);
         detourFunction(0x085102ce, stubRetZero); // Stub amDipswSetLed
@@ -648,6 +649,8 @@ int initPatch()
     break;
     case VIRTUA_TENNIS_3_TEST:
     {
+        // Debug
+        detourFunction(0x08054d14, _putConsole); // Crashes the game sometimes.
         // Security
         detourFunction(0x0815f610, amDongleInit);
         detourFunction(0x0815f923, amDongleIsAvailable);