Add a few opcodes for pajama3

svn-id: r15379

2 files changed, 112 insertions, 7 deletions

diff --git a/scumm/intern.h b/scumm/intern.h
index 930fb7c395..814e5ffdc8 100644
--- a/scumm/intern.h
+++ b/scumm/intern.h
@@ -878,8 +878,10 @@ protected:
 	void o90_dup();
 	void o90_getLT();
 	void o90_getGT();
+	void o90_unknown1F();
+	void o90_unknown20();
 	void o90_startLocalScript();
-	void o90_unknown1C();
+	void o90_wizImageOps();
 	void o90_unknown25();
 	void o90_unknown26();
 	void o90_unknown27();
diff --git a/scumm/script_v90he.cpp b/scumm/script_v90he.cpp
index 38a8f77a2d..263fb2f530 100644
--- a/scumm/script_v90he.cpp
+++ b/scumm/script_v90he.cpp
@@ -79,12 +79,12 @@ void ScummEngine_v90he::setupOpcodes() {
 		OPCODE(o6_pop),
 		OPCODE(o72_isAnyOf),
 		/* 1C */
-		OPCODE(o90_unknown1C),
+		OPCODE(o90_wizImageOps),
 		OPCODE(o90_getLT),
 		OPCODE(o90_getGT),
-		OPCODE(o6_invalid),
+		OPCODE(o90_unknown1F),
 		/* 20 */
-		OPCODE(o6_invalid),
+		OPCODE(o90_unknown20),
 		OPCODE(o6_invalid),
 		OPCODE(o6_invalid),
 		OPCODE(o6_invalid),
@@ -410,6 +410,109 @@ void ScummEngine_v90he::o90_getGT() {
 	}
 }
 
+const int16 tableUnk[360] = {
+0x0000, 0x0000, 0x06D1, 0x0000, 0x0DA1, 0x0000, 0x1471, 0x0000, 0x1B3F, 0x0000,
+0x220B, 0x0000, 0x28D4, 0x0000, 0x2F9A, 0x0000, 0x365D, 0x0000, 0x3D1B, 0x0000,
+0x43D4, 0x0000, 0x4A88, 0x0000, 0x5137, 0x0000, 0x57DF, 0x0000, 0x5E80, 0x0000,
+0x6519, 0x0000, 0x6BAB, 0x0000, 0x7235, 0x0000, 0x78B5, 0x0000, 0x7F2C, 0x0000,
+0x859A, 0x0000, 0x8BFC, 0x0000, 0x9254, 0x0000, 0x98A1, 0x0000, 0x9EE1, 0x0000,
+0xA515, 0x0000, 0xAB3D, 0x0000, 0xB157, 0x0000, 0xB763, 0x0000, 0xBD60, 0x0000,
+0xC350, 0x0000, 0xC92F, 0x0000, 0xCEFF, 0x0000, 0xD4BF, 0x0000, 0xDA6F, 0x0000,
+0xE00D, 0x0000, 0xE59A, 0x0000, 0xEB15, 0x0000, 0xF0D8, 0x0000, 0xF5D4, 0x0000,
+0xFB16, 0x0000, 0x0045, 0x0001, 0x0561, 0x0001, 0x0A67, 0x0001, 0x0F59, 0x0001,
+0x1436, 0x0001, 0x18FD, 0x0001, 0x1DAF, 0x0001, 0x224A, 0x0001, 0x26CE, 0x0001,
+0x2B3C, 0x0001, 0x2F92, 0x0001, 0x33D1, 0x0001, 0x37F7, 0x0001, 0x3C05, 0x0001,
+0x3FFB, 0x0001, 0x43D7, 0x0001, 0x479B, 0x0001, 0x4B44, 0x0001, 0x4ED4, 0x0001,
+0x524A, 0x0001, 0x55A5, 0x0001, 0x58E6, 0x0001, 0x5C0C, 0x0001, 0x5F17, 0x0001,
+0x6206, 0x0001, 0x64DA, 0x0001, 0x6792, 0x0001, 0x6A2E, 0x0001, 0x6CAE, 0x0001,
+0x6F11, 0x0001, 0x7157, 0x0001, 0x7381, 0x0001, 0x758E, 0x0001, 0x777E, 0x0001,
+0x7950, 0x0001, 0x7B05, 0x0001, 0x7C9D, 0x0001, 0x7E16, 0x0001, 0x7F72, 0x0001,
+0x80B0, 0x0001, 0x81D0, 0x0001, 0x82D2, 0x0001, 0x83B6, 0x0001, 0x847C, 0x0001,
+0x8523, 0x0001, 0x85AC, 0x0001, 0x8616, 0x0001, 0x8663, 0x0001, 0x8690, 0x0001,
+0x86A0, 0x0001, 0x8690, 0x0001, 0x8663, 0x0001, 0x8616, 0x0001, 0x85AC, 0x0001,
+0x8523, 0x0001, 0x847C, 0x0001, 0x83B6, 0x0001, 0x82D2, 0x0001, 0x81D0, 0x0001,
+0x80B0, 0x0001, 0x7F72, 0x0001, 0x7E16, 0x0001, 0x7C9D, 0x0001, 0x7B05, 0x0001,
+0x7950, 0x0001, 0x777E, 0x0001, 0x758E, 0x0001, 0x7381, 0x0001, 0x7157, 0x0001,
+0x6F11, 0x0001, 0x6CAE, 0x0001, 0x6A2E, 0x0001, 0x6792, 0x0001, 0x64DA, 0x0001,
+0x6206, 0x0001, 0x5F17, 0x0001, 0x5C0C, 0x0001, 0x58E6, 0x0001, 0x55A5, 0x0001,
+0x524A, 0x0001, 0x4ED4, 0x0001, 0x4B44, 0x0001, 0x479B, 0x0001, 0x43D7, 0x0001,
+0x3FFB, 0x0001, 0x3C05, 0x0001, 0x37F7, 0x0001, 0x33D1, 0x0001, 0x2F92, 0x0001,
+0x2B3C, 0x0001, 0x26CE, 0x0001, 0x224A, 0x0001, 0x1DAF, 0x0001, 0x18FD, 0x0001,
+0x1436, 0x0001, 0x0F59, 0x0001, 0x0A67, 0x0001, 0x0561, 0x0001, 0x0045, 0x0001,
+0xFB16, 0x0000, 0xF5D4, 0x0000, 0xF0D8, 0x0000, 0xEB15, 0x0000, 0xE59A, 0x0000,
+0xE00D, 0x0000, 0xDA6F, 0x0000, 0xD4BF, 0x0000, 0xCEFF, 0x0000, 0xC92F, 0x0000,
+0xC350, 0x0000, 0xBD60, 0x0000, 0xB763, 0x0000, 0xB157, 0x0000, 0xAB3D, 0x0000,
+0xA515, 0x0000, 0x9EE1, 0x0000, 0x98A1, 0x0000, 0x9254, 0x0000, 0x8BFC, 0x0000,
+0x859A, 0x0000, 0x7F2C, 0x0000, 0x78B5, 0x0000, 0x7235, 0x0000, 0x6BAB, 0x0000,
+0x6519, 0x0000, 0x5E80, 0x0000, 0x57DF, 0x0000, 0x5137, 0x0000, 0x4A88, 0x0000,
+0x43D4, 0x0000, 0x3D1B, 0x0000, 0x365D, 0x0000, 0x2F9A, 0x0000, 0x28D4, 0x0000,
+0x220B, 0x0000, 0x1B3F, 0x0000, 0x1471, 0x0000, 0x0DA1, 0x0000, 0x06D1, 0x0000,
+};
+
+void ScummEngine_v90he::o90_unknown1F() {
+	int eax, ecx, edx;
+	eax = pop();
+
+	if (eax == 0) {
+		push(0);
+		return;
+	}
+
+	ecx = (eax > 0) ? 0 : 1;
+
+	edx = eax / 360;
+	eax = edx;
+	eax |= edx;
+	eax -= edx;
+
+	if (eax > 360) {
+		if (ecx == 1)
+			ecx = !ecx;
+		eax -= 180;
+		ecx = -ecx;
+
+	}
+
+	eax = tableUnk[eax * 4];
+
+	if (ecx)
+		push(eax);
+	else
+		push(-eax);
+}
+
+void ScummEngine_v90he::o90_unknown20() {
+	int eax, ecx, edx;
+	eax = pop() + 90;
+
+	if (eax == 0) {
+		push(0);
+		return;
+	}
+
+	ecx = (eax > 0) ? 0 : 1;
+
+	edx = eax / 360;
+	eax = edx;
+	eax |= edx;
+	eax -= edx;
+
+	if (eax > 360) {
+		if (ecx == 1)
+			ecx = !ecx;
+		eax -= 180;
+		ecx = -ecx;
+
+	}
+
+	eax = tableUnk[eax * 4];
+
+	if (ecx)
+		push(eax);
+	else
+		push(-eax);
+}
+
 void ScummEngine_v90he::o90_startLocalScript() {
 	int args[16];
 	int script, entryp;
@@ -439,7 +542,7 @@ void ScummEngine_v90he::wizDraw(const WizParameters *params) {
 	}
 }
 
-void ScummEngine_v90he::o90_unknown1C() {
+void ScummEngine_v90he::o90_wizImageOps() {
 	int a, b;
 	int subOp = fetchScriptByte();
 	subOp -= 46;
@@ -577,10 +680,10 @@ void ScummEngine_v90he::o90_unknown1C() {
 		wizDraw(&_wizParams);
 		break;
 	default:
-		error("o90_unknown1C: unhandled case %d", subOp);
+		error("o90_wizImageOps: unhandled case %d", subOp);
 	}
 
-	debug(1,"o90_unknown1C stub (%d)", subOp);
+	debug(1,"o90_wizImageOps stub (%d)", subOp);
 }
 
 void ScummEngine_v90he::o90_unknown25() {