From 78c675278b1a232d2058b2d85eb089bfdec64b12 Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Sun, 20 Apr 2008 12:34:16 +0000
Subject: Implemented opcodes:  - 64: o3_checkInRect  - 87: o3_stopMusic  - 88:
 o3_playMusicTrack

svn-id: r31595
---
 engines/kyra/kyra_v3.cpp   |  5 ++---
 engines/kyra/kyra_v3.h     |  8 +++++---
 engines/kyra/script_v3.cpp | 43 ++++++++++++++++++++++++++++++++++++++++---
 3 files changed, 47 insertions(+), 9 deletions(-)

(limited to 'engines/kyra')

diff --git a/engines/kyra/kyra_v3.cpp b/engines/kyra/kyra_v3.cpp
index 9bca12cdb9..af0e8687e4 100644
--- a/engines/kyra/kyra_v3.cpp
+++ b/engines/kyra/kyra_v3.cpp
@@ -464,9 +464,8 @@ void KyraEngine_v3::playStudioSFX(const char *str) {
 void KyraEngine_v3::preinit() {
 	debugC(9, kDebugLevelMain, "KyraEngine_v3::preinit()");
 	
-	_unkBuffer1040Bytes = new uint8[1040];
-	_itemBuffer1 = new uint8[72];
-	_itemBuffer2 = new uint8[144];
+	_itemBuffer1 = new int8[72];
+	_itemBuffer2 = new int8[144];
 	initMouseShapes();
 	initItems();
 
diff --git a/engines/kyra/kyra_v3.h b/engines/kyra/kyra_v3.h
index 0a24e52f39..5706e0f575 100644
--- a/engines/kyra/kyra_v3.h
+++ b/engines/kyra/kyra_v3.h
@@ -258,8 +258,8 @@ private:
 	uint8 *getTableEntry(uint8 *buffer, int id);
 
 	// items
-	uint8 *_itemBuffer1;
-	uint8 *_itemBuffer2;
+	int8 *_itemBuffer1;
+	int8 *_itemBuffer2;
 	struct Item {
 		uint16 id;
 		uint16 sceneId;
@@ -505,7 +505,6 @@ private:
 	int _newShapeDelay;
 
 	// unk
-	uint8 *_unkBuffer1040Bytes;
 	uint8 *_costPalBuffer;
 	uint8 *_screenBuffer;
 	uint8 *_gfxBackUpRect;
@@ -541,6 +540,9 @@ private:
 	int o3_badConscienceChat(ScriptState *script);
 	int o3_delay(ScriptState *script);
 	int o3_setSceneFilename(ScriptState *script);
+	int o3_checkInRect(ScriptState *script);
+	int o3_stopMusic(ScriptState *script);
+	int o3_playMusicTrack(ScriptState *script);
 	int o3_playSoundEffect(ScriptState *script);
 	int o3_getRand(ScriptState *script);
 	int o3_defineRoomEntrance(ScriptState *script);
diff --git a/engines/kyra/script_v3.cpp b/engines/kyra/script_v3.cpp
index 4eca162734..ddab206790 100644
--- a/engines/kyra/script_v3.cpp
+++ b/engines/kyra/script_v3.cpp
@@ -206,6 +206,43 @@ int KyraEngine_v3::o3_setSceneFilename(ScriptState *script) {
 	return 0;
 }
 
+int KyraEngine_v3::o3_checkInRect(ScriptState *script) {
+	debugC(3, kDebugLevelScriptFuncs, "KyraEngine_v3::o3_checkInRect(%p) (%d, %d, %d, %d, %d, %d)", (const void *)script,
+			stackPos(0), stackPos(1), stackPos(2), stackPos(3), stackPos(4), stackPos(5));
+	const int x1 = stackPos(0);
+	const int y1 = stackPos(1);
+	const int x2 = stackPos(2);
+	const int y2 = stackPos(3);
+	int x = stackPos(4), y = stackPos(5);
+	if (_itemInHand >= 0) {
+		const int8 *desc = &_itemBuffer2[_itemInHand*2];
+		x -= 12;
+		x += desc[0];
+		y -= 19;
+		y += desc[1];
+	}
+
+	if (x >= x1 && x <= x2 && y >= y1 && y <= y2) {
+		//XXX
+		return 1;
+	} else {
+		//XXX
+		return 0;
+	}
+}
+
+int KyraEngine_v3::o3_stopMusic(ScriptState *script) {
+	debugC(3, kDebugLevelScriptFuncs, "KyraEngine_v3::o3_stopMusic(%p) ()", (const void *)script);
+	stopMusicTrack();
+	return 0;
+}
+
+int KyraEngine_v3::o3_playMusicTrack(ScriptState *script) {
+	debugC(3, kDebugLevelScriptFuncs, "KyraEngine_v3::o3_playMusicTrack(%p) (%d, %d)", (const void *)script, stackPos(0), stackPos(1));
+	playMusicTrack(stackPos(0), stackPos(1));
+	return 0;
+}
+
 int KyraEngine_v3::o3_playSoundEffect(ScriptState *script) {
 	debugC(3, kDebugLevelScriptFuncs, "KyraEngine_v3::o3_playSoundEffect(%p) (%d, %d)", (const void *)script, stackPos(0), stackPos(1));
 	playSoundEffect(stackPos(0), stackPos(1));
@@ -519,7 +556,7 @@ void KyraEngine_v3::setupOpcodeTable() {
 		OpcodeUnImpl(),
 		OpcodeUnImpl(),
 		// 0x40
-		OpcodeUnImpl(),
+		Opcode(o3_checkInRect),
 		OpcodeUnImpl(),
 		OpcodeUnImpl(),
 		Opcode(o3_dummy),
@@ -547,9 +584,9 @@ void KyraEngine_v3::setupOpcodeTable() {
 		Opcode(o3_dummy),
 		Opcode(o3_dummy),
 		OpcodeUnImpl(),
-		OpcodeUnImpl(),
+		Opcode(o3_stopMusic),
 		// 0x58
-		OpcodeUnImpl(),
+		Opcode(o3_playMusicTrack),
 		Opcode(o3_playSoundEffect),
 		OpcodeUnImpl(),
 		OpcodeUnImpl(),
-- 
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