From b661294ebd3fcc65cebc54f277584d93991799a6 Mon Sep 17 00:00:00 2001
From: "SND\\shalma_cp" <SND\shalma_cp@e17a0e51-4ae3-4d35-97c3-1a29b211df97>
Date: Sat, 30 Oct 2010 14:57:39 +0000
Subject: Destruction Derby: cdrom.c - Add ReadT command (read TOC?) - Fixes
 boot

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@58929 e17a0e51-4ae3-4d35-97c3-1a29b211df97
---
 libpcsxcore/cdrom.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'libpcsxcore')

diff --git a/libpcsxcore/cdrom.c b/libpcsxcore/cdrom.c
index de0acd62..22497418 100644
--- a/libpcsxcore/cdrom.c
+++ b/libpcsxcore/cdrom.c
@@ -1027,6 +1027,21 @@ void cdrInterrupt() {
         	cdr.Stat = Acknowledge;
 			break;
 
+		case CdlReadT:
+			SetResultSize(1);
+			cdr.StatP |= 0x2;
+			cdr.Result[0] = cdr.StatP;
+			cdr.Stat = Acknowledge;
+			AddIrqQueue(CdlReadT + 0x20, 0x1000);
+			break;
+
+		case CdlReadT + 0x20:
+			SetResultSize(1);
+			cdr.StatP |= 0x2;
+			cdr.Result[0] = cdr.StatP;
+			cdr.Stat = Complete;
+			break;
+
     	case CdlReadToc:
 			SetResultSize(1);
 			cdr.StatP |= 0x2;
@@ -1597,6 +1612,13 @@ void cdrWrite1(unsigned char rt) {
     		AddIrqQueue(cdr.Cmd, 0x1000);
         	break;
 
+		// Destruction Derby: read TOC? GetTD after this
+		case CdlReadT:
+			cdr.Ctrl |= 0x80;
+			cdr.Stat = NoIntr; 
+			AddIrqQueue(cdr.Cmd, 0x1000);
+			break;
+
     	case CdlTest:
 			cdr.Ctrl |= 0x80;
     		cdr.Stat = NoIntr; 
-- 
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