MOHAWK: Minimal implementation of the maze runner. Selenitic is now completable.

svn-id: r54641

2 files changed, 655 insertions, 6 deletions

diff --git a/engines/mohawk/myst_scripts_selenitic.cpp b/engines/mohawk/myst_scripts_selenitic.cpp
index d84e4760d9..368bc7f14d 100644
--- a/engines/mohawk/myst_scripts_selenitic.cpp
+++ b/engines/mohawk/myst_scripts_selenitic.cpp
@@ -104,7 +104,7 @@ void MystScriptParser_Selenitic::setupOpcodes() {
 		// TODO: Opcodes 47 to 99 Not Present
 
 		// "Stack-Specific" Opcodes
-		SPECIFIC_OPCODE(100, opcode_100),
+		SPECIFIC_OPCODE(100, o_100_mazeRunnerMove),
 		SPECIFIC_OPCODE(101, opcode_101),
 		SPECIFIC_OPCODE(102, o_102_soundReceiverSigma),
 		SPECIFIC_OPCODE(103, o_103_soundReceiverRight),
@@ -167,6 +167,16 @@ uint16 MystScriptParser_Selenitic::getVar(uint16 var) {
 		return selenitic_vars[5];
 	case 6: // Tunnel lights
 		return selenitic_vars[6];
+    case 7:// Maze runner display
+    	if (_maze_runner_position == 288) {
+    		return 0;
+    	} else if (_maze_runner_position == 289) {
+    		return 1;
+    	} else if (!mazeRunnerForwardAllowed(_maze_runner_position)) {
+    		return 2;
+    	} else {
+    		return 3;
+    	}
     case 8: // Viewer
     	return 0;
     case 9: // Sound receiver selected source
@@ -193,6 +203,8 @@ uint16 MystScriptParser_Selenitic::getVar(uint16 var) {
     case 23:
     case 24:
     	return 1;
+    case 25: // Maze runner direction
+    	return _maze_runner_direction;
 	case 26:
 		return _sound_receiver_sigma_pressed;
 	case 27:
@@ -200,6 +212,12 @@ uint16 MystScriptParser_Selenitic::getVar(uint16 var) {
 		return 0;
 	case 30:
 		return _maze_runner_door_opened;
+	case 31: // Maze runner forward allowed
+		return mazeRunnerForwardAllowed(_maze_runner_position) || _maze_runner_position == 288;
+	case 32: // Maze runner exit allowed
+		return _maze_runner_position != 288 && _maze_runner_position != 289;
+	case 33: // Maze runner at entry
+		return _maze_runner_position != 288;
 	case 102: // Red page
 		return !(game_globals[6] & 2) && (game_globals[2] != 8);
 	case 103: // Blue page
@@ -334,10 +352,31 @@ bool MystScriptParser_Selenitic::setVarValue(uint16 var, uint16 value) {
 	return refresh;
 }
 
-void MystScriptParser_Selenitic::opcode_100(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
-	varUnusedCheck(op, var);
+void MystScriptParser_Selenitic::o_100_mazeRunnerMove(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
+	// uint16 oldPosition = _maze_runner_position;
+	uint16 move = var;
 
-	unknown(op, var, argc, argv);
+	uint16 videoToNext = _mazeRunnerVideos[_maze_runner_position][move];
+	_maze_runner_position = _mazeRunnerMap[_maze_runner_position][move];
+
+	if (videoToNext) {
+		_maze_runner_compass->drawConditionalDataToScreen(8);
+		mazeRunnerUpdateCompass();
+	}
+}
+
+void MystScriptParser_Selenitic::mazeRunnerUpdateCompass() {
+	if (_maze_runner_position == 288 || _maze_runner_position == 289) {
+		_maze_runner_direction = 8;
+	} else {
+		_maze_runner_direction = _maze_runner_position % 8;
+	}
+	_maze_runner_compass->drawConditionalDataToScreen(_maze_runner_direction);
+}
+
+bool MystScriptParser_Selenitic::mazeRunnerForwardAllowed(uint16 position) {
+	uint16 move = _mazeRunnerVideos[position][1];
+	return move == 6 || move == 7;
 }
 
 void MystScriptParser_Selenitic::opcode_101(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
@@ -971,4 +1010,609 @@ void MystScriptParser_Selenitic::o_206_mazeRunnerLeft_init(uint16 op, uint16 var
 	_maze_runner_left_button = static_cast<MystResourceType8 *>(_invokingResource);
 }
 
+const uint16 MystScriptParser_Selenitic::_mazeRunnerMap[300][4] = {
+		 {8, 7, 1, 288},
+		 {1, 0, 2, 288},
+		 {2, 1, 3, 288},
+		 {3, 2, 4, 288},
+		 {4, 3, 5, 288},
+		 {5, 4, 6, 288},
+		 {6, 5, 7, 288},
+		 {7, 6, 0, 288},
+		 {8, 15, 9, 0},
+		 {9, 8, 10, 0},
+		 {10, 9, 11, 0},
+		 {11, 10, 12, 0},
+		 {4, 11, 13, 0},
+		 {13, 12, 14, 0},
+		 {22, 13, 15, 0},
+		 {15, 14, 8, 0},
+		 {24, 23, 17, 14},
+		 {17, 16, 18, 14},
+		 {10, 17, 19, 14},
+		 {19, 18, 20, 14},
+		 {20, 19, 21, 14},
+		 {21, 20, 22, 14},
+		 {22, 21, 23, 14},
+		 {23, 22, 16, 14},
+		 {112, 31, 25, 16},
+		 {25, 24, 26, 16},
+		 {34, 25, 27, 16},
+		 {27, 26, 28, 16},
+		 {20, 27, 29, 16},
+		 {29, 28, 30, 16},
+		 {30, 29, 31, 16},
+		 {31, 30, 24, 16},
+		 {120, 39, 33, 26},
+		 {33, 32, 34, 26},
+		 {42, 33, 35, 26},
+		 {35, 34, 36, 26},
+		 {36, 35, 37, 26},
+		 {37, 36, 38, 26},
+		 {30, 37, 39, 26},
+		 {39, 38, 32, 26},
+		 {40, 47, 41, 34},
+		 {143, 40, 42, 34},
+		 {42, 41, 43, 34},
+		 {43, 42, 44, 34},
+		 {52, 43, 45, 34},
+		 {45, 44, 46, 34},
+		 {38, 45, 47, 34},
+		 {47, 46, 40, 34},
+		 {40, 55, 49, 44},
+		 {49, 48, 50, 44},
+		 {146, 49, 51, 44},
+		 {51, 50, 52, 44},
+		 {60, 51, 53, 44},
+		 {53, 52, 54, 44},
+		 {54, 53, 55, 44},
+		 {55, 54, 48, 44},
+		 {48, 63, 57, 52},
+		 {57, 56, 58, 52},
+		 {58, 57, 59, 52},
+		 {171, 58, 60, 52},
+		 {60, 59, 61, 52},
+		 {61, 60, 62, 52},
+		 {68, 61, 63, 52},
+		 {63, 62, 56, 52},
+		 {58, 71, 65, 62},
+		 {65, 64, 66, 62},
+		 {66, 65, 67, 62},
+		 {67, 66, 68, 62},
+		 {68, 67, 69, 62},
+		 {77, 68, 70, 62},
+		 {70, 69, 71, 62},
+		 {71, 70, 64, 62},
+		 {72, 79, 73, 69},
+		 {65, 72, 74, 69},
+		 {186, 73, 75, 69},
+		 {75, 74, 76, 69},
+		 {196, 75, 77, 69},
+		 {77, 76, 78, 69},
+		 {86, 77, 79, 69},
+		 {79, 78, 72, 69},
+		 {80, 87, 81, 78},
+		 {81, 80, 82, 78},
+		 {74, 81, 83, 78},
+		 {83, 82, 84, 78},
+		 {212, 83, 85, 78},
+		 {229, 84, 86, 78},
+		 {86, 85, 87, 78},
+		 {95, 86, 80, 78},
+		 {88, 95, 89, 87},
+		 {97, 88, 90, 87},
+		 {90, 89, 91, 87},
+		 {83, 90, 92, 87},
+		 {92, 91, 93, 87},
+		 {93, 92, 94, 87},
+		 {254, 93, 95, 87},
+		 {95, 94, 88, 87},
+		 {106, 103, 97, 89},
+		 {97, 96, 98, 89},
+		 {98, 97, 99, 89},
+		 {99, 98, 100, 89},
+		 {100, 99, 101, 89},
+		 {93, 100, 102, 89},
+		 {102, 101, 103, 89},
+		 {271, 102, 96, 89},
+		 {104, 111, 105, 96},
+		 {105, 104, 106, 96},
+		 {106, 105, 107, 96},
+		 {289, 106, 108, 96},
+		 {108, 107, 109, 96},
+		 {109, 108, 110, 96},
+		 {100, 109, 111, 96},
+		 {111, 110, 104, 96},
+		 {112, 119, 113, 24},
+		 {113, 112, 114, 24},
+		 {114, 113, 115, 24},
+		 {115, 114, 116, 24},
+		 {28, 115, 117, 24},
+		 {117, 116, 118, 24},
+		 {118, 117, 119, 24},
+		 {119, 118, 112, 24},
+		 {120, 127, 121, 32},
+		 {121, 120, 122, 32},
+		 {122, 121, 123, 32},
+		 {123, 122, 124, 32},
+		 {36, 123, 125, 32},
+		 {125, 124, 126, 32},
+		 {126, 125, 127, 32},
+		 {127, 126, 120, 32},
+		 {128, 135, 129, 136},
+		 {129, 128, 130, 136},
+		 {130, 129, 131, 136},
+		 {131, 130, 132, 136},
+		 {140, 131, 133, 136},
+		 {133, 132, 134, 136},
+		 {134, 133, 135, 136},
+		 {135, 134, 128, 136},
+		 {128, 143, 137, 41},
+		 {137, 136, 138, 41},
+		 {138, 137, 139, 41},
+		 {45, 138, 140, 41},
+		 {140, 139, 141, 41},
+		 {141, 140, 142, 41},
+		 {142, 141, 143, 41},
+		 {143, 142, 136, 41},
+		 {144, 151, 145, 50},
+		 {145, 144, 146, 50},
+		 {146, 145, 147, 50},
+		 {147, 146, 148, 50},
+		 {148, 147, 149, 50},
+		 {157, 148, 150, 50},
+		 {54, 149, 151, 50},
+		 {151, 150, 144, 50},
+		 {152, 159, 153, 149},
+		 {145, 152, 154, 149},
+		 {154, 153, 155, 149},
+		 {155, 154, 156, 149},
+		 {156, 155, 157, 149},
+		 {157, 156, 158, 149},
+		 {158, 157, 159, 149},
+		 {159, 158, 152, 149},
+		 {160, 167, 161, 168},
+		 {161, 160, 162, 168},
+		 {162, 161, 163, 168},
+		 {163, 162, 164, 168},
+		 {172, 163, 165, 168},
+		 {165, 164, 166, 168},
+		 {166, 165, 167, 168},
+		 {167, 166, 160, 168},
+		 {160, 175, 169, 59},
+		 {169, 168, 170, 59},
+		 {170, 169, 171, 59},
+		 {171, 170, 172, 59},
+		 {172, 171, 173, 59},
+		 {181, 172, 174, 59},
+		 {174, 173, 175, 59},
+		 {63, 174, 168, 59},
+		 {176, 183, 177, 173},
+		 {169, 176, 178, 173},
+		 {178, 177, 179, 173},
+		 {179, 178, 180, 173},
+		 {180, 179, 181, 173},
+		 {181, 180, 182, 173},
+		 {182, 181, 183, 173},
+		 {183, 182, 176, 173},
+		 {184, 191, 185, 74},
+		 {185, 184, 186, 74},
+		 {186, 185, 187, 74},
+		 {187, 186, 188, 74},
+		 {188, 187, 189, 74},
+		 {189, 188, 190, 74},
+		 {78, 189, 191, 74},
+		 {191, 190, 184, 74},
+		 {72, 199, 193, 76},
+		 {193, 192, 194, 76},
+		 {194, 193, 195, 76},
+		 {195, 194, 196, 76},
+		 {196, 195, 197, 76},
+		 {197, 196, 198, 76},
+		 {198, 197, 199, 76},
+		 {199, 198, 192, 76},
+		 {200, 207, 201, 212},
+		 {201, 200, 202, 212},
+		 {202, 201, 203, 212},
+		 {203, 202, 204, 212},
+		 {204, 203, 205, 212},
+		 {205, 204, 206, 212},
+		 {208, 205, 207, 212},
+		 {207, 206, 200, 212},
+		 {80, 215, 209, 84},
+		 {209, 208, 210, 84},
+		 {210, 209, 211, 84},
+		 {211, 210, 212, 84},
+		 {202, 211, 213, 84},
+		 {213, 212, 214, 84},
+		 {208, 213, 215, 84},
+		 {215, 214, 208, 84},
+		 {224, 223, 217, 228},
+		 {217, 216, 218, 228},
+		 {218, 217, 219, 228},
+		 {219, 218, 220, 228},
+		 {220, 219, 221, 228},
+		 {221, 220, 222, 228},
+		 {216, 221, 223, 228},
+		 {223, 222, 216, 228},
+		 {224, 231, 225, 85},
+		 {81, 224, 226, 85},
+		 {226, 225, 227, 85},
+		 {227, 226, 228, 85},
+		 {220, 227, 229, 85},
+		 {229, 228, 230, 85},
+		 {238, 229, 231, 85},
+		 {231, 230, 224, 85},
+		 {232, 239, 233, 230},
+		 {233, 232, 234, 230},
+		 {226, 233, 235, 230},
+		 {235, 234, 236, 230},
+		 {236, 235, 237, 230},
+		 {237, 236, 238, 230},
+		 {232, 237, 239, 230},
+		 {239, 238, 232, 230},
+		 {240, 247, 241, 252},
+		 {241, 240, 242, 252},
+		 {248, 241, 243, 252},
+		 {243, 242, 244, 252},
+		 {244, 243, 245, 252},
+		 {245, 244, 246, 252},
+		 {240, 245, 247, 252},
+		 {247, 246, 240, 252},
+		 {256, 255, 249, 94},
+		 {249, 248, 250, 94},
+		 {90, 249, 251, 94},
+		 {251, 250, 252, 94},
+		 {246, 251, 253, 94},
+		 {253, 252, 254, 94},
+		 {248, 253, 255, 94},
+		 {255, 254, 248, 94},
+		 {256, 263, 257, 248},
+		 {257, 256, 258, 248},
+		 {258, 257, 259, 248},
+		 {259, 258, 260, 248},
+		 {252, 259, 261, 248},
+		 {261, 260, 262, 248},
+		 {256, 261, 263, 248},
+		 {263, 262, 256, 248},
+		 {280, 271, 265, 103},
+		 {265, 264, 266, 103},
+		 {266, 265, 267, 103},
+		 {99, 266, 268, 103},
+		 {268, 267, 269, 103},
+		 {269, 268, 270, 103},
+		 {278, 269, 271, 103},
+		 {271, 270, 264, 103},
+		 {272, 279, 273, 270},
+		 {273, 272, 274, 270},
+		 {266, 273, 275, 270},
+		 {275, 274, 276, 270},
+		 {276, 275, 277, 270},
+		 {277, 276, 278, 270},
+		 {272, 277, 279, 270},
+		 {279, 278, 272, 270},
+		 {280, 287, 281, 264},
+		 {281, 280, 282, 264},
+		 {282, 281, 283, 264},
+		 {283, 282, 284, 264},
+		 {268, 283, 285, 264},
+		 {285, 284, 286, 264},
+		 {280, 285, 287, 264},
+		 {287, 286, 280, 264},
+		 {0, 288, 288, 288},
+		 {289, 289, 289, 107},
+		 { 0, 0, 0, 0},
+		 { 0, 0, 0, 0},
+		 { 0, 0, 0, 0},
+		 { 0, 0, 0, 0},
+		 { 0, 0, 0, 0},
+		 { 0, 0, 0, 0},
+		 { 0, 0, 0, 0},
+		 { 0, 0, 0, 0},
+		 { 0, 0, 0, 0},
+		 { 0, 0, 0, 0}
+	};
+
+const uint8 MystScriptParser_Selenitic::_mazeRunnerVideos[300][4] = {
+		{3, 6, 10, 17},
+		{0, 5, 8, 17},
+		{0, 4, 8, 17},
+		{0, 4, 8, 17},
+		{0, 4, 8, 17},
+		{0, 4, 8, 17},
+		{0, 4, 8, 17},
+		{0, 4, 9, 17},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 9, 19},
+		{3, 6, 10, 19},
+		{0, 5, 9, 19},
+		{3, 6, 10, 19},
+		{0, 5, 8, 19},
+		{12, 6, 10, 19},
+		{0, 5, 9, 19},
+		{3, 6, 10, 19},
+		{0, 5, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 9, 19},
+		{14, 6, 10, 20},
+		{0, 5, 9, 20},
+		{13, 6, 10, 20},
+		{0, 5, 9, 20},
+		{12, 6, 10, 20},
+		{0, 5, 8, 20},
+		{0, 4, 8, 20},
+		{0, 4, 9, 20},
+		{12, 6, 10, 21},
+		{0, 5, 9, 21},
+		{3, 6, 10, 21},
+		{0, 5, 8, 21},
+		{12, 4, 8, 21},
+		{0, 4, 9, 21},
+		{13, 6, 10, 21},
+		{0, 5, 9, 21},
+		{0, 4, 9, 19},
+		{16, 6, 10, 19},
+		{0, 5, 8, 19},
+		{0, 4, 9, 19},
+		{12, 6, 10, 19},
+		{0, 5, 9, 19},
+		{3, 6, 10, 19},
+		{0, 5, 8, 19},
+		{3, 6, 10, 20},
+		{0, 5, 9, 20},
+		{13, 6, 10, 20},
+		{0, 5, 9, 20},
+		{14, 6, 10, 20},
+		{0, 5, 8, 20},
+		{0, 4, 8, 20},
+		{0, 4, 9, 20},
+		{14, 6, 10, 22},
+		{0, 5, 8, 22},
+		{0, 4, 9, 22},
+		{3, 6, 10, 22},
+		{0, 5, 8, 22},
+		{0, 4, 9, 22},
+		{16, 6, 10, 22},
+		{0, 5, 9, 22},
+		{15, 6, 10, 24},
+		{0, 5, 8, 24},
+		{0, 4, 8, 24},
+		{0, 4, 8, 24},
+		{0, 4, 9, 24},
+		{14, 6, 10, 24},
+		{0, 5, 8, 24},
+		{0, 4, 9, 24},
+		{0, 4, 9, 22},
+		{14, 6, 11, 22},
+		{12, 7, 10, 22},
+		{0, 5, 9, 22},
+		{13, 6, 10, 22},
+		{0, 5, 9, 22},
+		{3, 6, 10, 22},
+		{0, 5, 8, 22},
+		{0, 5, 8, 19},
+		{0, 4, 9, 19},
+		{3, 6, 10, 19},
+		{0, 5, 9, 19},
+		{14, 6, 11, 19},
+		{3, 7, 10, 19},
+		{0, 5, 9, 19},
+		{14, 6, 10, 19},
+		{0, 4, 9, 22},
+		{3, 6, 10, 22},
+		{0, 5, 9, 22},
+		{14, 6, 10, 22},
+		{0, 5, 8, 22},
+		{0, 4, 9, 22},
+		{3, 6, 10, 22},
+		{0, 5, 8, 22},
+		{15, 7, 10, 19},
+		{0, 5, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 9, 19},
+		{3, 6, 10, 19},
+		{0, 5, 9, 19},
+		{14, 6, 11, 19},
+		{0, 4, 8, 23},
+		{0, 4, 8, 23},
+		{0, 4, 9, 23},
+		{2, 6, 10, 23},
+		{0, 5, 8, 23},
+		{0, 4, 9, 23},
+		{16, 6, 10, 23},
+		{0, 5, 8, 23},
+		{0, 4, 8, 22},
+		{0, 4, 8, 22},
+		{0, 4, 8, 22},
+		{0, 4, 9, 22},
+		{14, 6, 10, 22},
+		{0, 5, 8, 22},
+		{0, 4, 8, 22},
+		{0, 4, 8, 22},
+		{0, 4, 8, 20},
+		{0, 4, 8, 20},
+		{0, 4, 8, 20},
+		{0, 4, 9, 20},
+		{12, 6, 10, 20},
+		{0, 5, 8, 20},
+		{0, 4, 8, 20},
+		{0, 4, 8, 20},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 9, 19},
+		{3, 6, 10, 19},
+		{0, 5, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{3, 6, 10, 24},
+		{0, 5, 8, 24},
+		{0, 4, 9, 24},
+		{15, 6, 10, 24},
+		{0, 5, 8, 24},
+		{0, 4, 8, 24},
+		{0, 4, 8, 24},
+		{0, 4, 9, 24},
+		{0, 4, 8, 21},
+		{0, 4, 8, 21},
+		{0, 4, 8, 21},
+		{0, 4, 8, 21},
+		{0, 4, 9, 21},
+		{3, 6, 11, 21},
+		{13, 7, 10, 21},
+		{0, 5, 8, 21},
+		{0, 4, 9, 19},
+		{3, 6, 10, 19},
+		{0, 5, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 22},
+		{0, 4, 8, 22},
+		{0, 4, 8, 22},
+		{0, 4, 9, 22},
+		{14, 6, 10, 22},
+		{0, 5, 8, 22},
+		{0, 4, 8, 22},
+		{0, 4, 8, 22},
+		{14, 7, 10, 19},
+		{0, 5, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 9, 19},
+		{3, 6, 10, 19},
+		{0, 5, 9, 19},
+		{3, 6, 11, 19},
+		{0, 4, 9, 19},
+		{3, 6, 10, 19},
+		{0, 5, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 20},
+		{0, 4, 8, 20},
+		{0, 4, 8, 20},
+		{0, 4, 8, 20},
+		{0, 4, 8, 20},
+		{0, 4, 9, 20},
+		{12, 6, 10, 20},
+		{0, 5, 8, 20},
+		{13, 6, 10, 21},
+		{0, 5, 8, 21},
+		{0, 4, 8, 21},
+		{0, 4, 8, 21},
+		{0, 4, 8, 21},
+		{0, 4, 8, 21},
+		{0, 4, 8, 21},
+		{0, 4, 9, 21},
+		{0, 4, 8, 24},
+		{0, 4, 8, 24},
+		{0, 4, 8, 24},
+		{0, 4, 8, 24},
+		{0, 4, 8, 24},
+		{0, 4, 9, 24},
+		{15, 6, 10, 24},
+		{0, 5, 8, 24},
+		{14, 6, 10, 22},
+		{0, 5, 8, 22},
+		{0, 4, 8, 22},
+		{0, 4, 9, 22},
+		{16, 6, 10, 22},
+		{0, 5, 8, 22},
+		{0, 4, 8, 22},
+		{0, 4, 9, 22},
+		{12, 6, 10, 20},
+		{0, 5, 8, 20},
+		{0, 4, 8, 20},
+		{0, 4, 8, 20},
+		{0, 4, 8, 20},
+		{0, 4, 8, 20},
+		{0, 4, 8, 20},
+		{0, 4, 9, 20},
+		{0, 4, 9, 19},
+		{3, 6, 10, 19},
+		{0, 5, 8, 19},
+		{0, 4, 9, 19},
+		{12, 6, 10, 19},
+		{0, 5, 9, 19},
+		{3, 6, 10, 19},
+		{0, 5, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 9, 19},
+		{3, 6, 10, 19},
+		{0, 5, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 23},
+		{0, 4, 9, 23},
+		{16, 6, 10, 23},
+		{0, 5, 8, 23},
+		{0, 4, 8, 23},
+		{0, 4, 8, 23},
+		{0, 4, 8, 23},
+		{0, 4, 8, 23},
+		{14, 6, 10, 19},
+		{0, 5, 9, 19},
+		{3, 6, 10, 19},
+		{0, 5, 9, 19},
+		{15, 6, 10, 19},
+		{0, 5, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 9, 19},
+		{0, 4, 8, 22},
+		{0, 4, 8, 22},
+		{0, 4, 8, 22},
+		{0, 4, 9, 22},
+		{14, 6, 10, 22},
+		{0, 5, 8, 22},
+		{0, 4, 8, 22},
+		{0, 4, 8, 22},
+		{3, 6, 10, 22},
+		{0, 5, 8, 22},
+		{0, 4, 9, 22},
+		{14, 6, 10, 22},
+		{0, 5, 8, 22},
+		{0, 4, 9, 22},
+		{13, 6, 10, 22},
+		{0, 5, 9, 22},
+		{0, 4, 8, 21},
+		{0, 4, 9, 21},
+		{12, 6, 10, 21},
+		{0, 5, 8, 21},
+		{0, 4, 8, 21},
+		{0, 4, 8, 21},
+		{0, 4, 8, 21},
+		{0, 4, 8, 21},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 9, 19},
+		{3, 6, 10, 19},
+		{0, 5, 8, 19},
+		{0, 4, 8, 19},
+		{0, 4, 8, 19},
+		{1, 0, 0, 0},
+		{0, 0, 0, 18},
+		{0, 0, 0, 0},
+		{0, 0, 0, 0},
+		{0, 0, 0, 0},
+		{0, 0, 0, 0},
+		{0, 0, 0, 0},
+		{0, 0, 0, 0},
+		{0, 0, 0, 0},
+		{0, 0, 0, 0},
+		{0, 0, 0, 0},
+		{0, 0, 0, 0}
+	};
 } // End of namespace Mohawk
diff --git a/engines/mohawk/myst_scripts_selenitic.h b/engines/mohawk/myst_scripts_selenitic.h
index feb5eadb27..3b7645ce6c 100644
--- a/engines/mohawk/myst_scripts_selenitic.h
+++ b/engines/mohawk/myst_scripts_selenitic.h
@@ -52,7 +52,7 @@ private:
 	void toggleVar(uint16 var);
 	bool setVarValue(uint16 var, uint16 value);
 
-	DECLARE_OPCODE(opcode_100);
+	DECLARE_OPCODE(o_100_mazeRunnerMove);
 	DECLARE_OPCODE(opcode_101);
 	DECLARE_OPCODE(o_102_soundReceiverSigma);
 	DECLARE_OPCODE(o_103_soundReceiverRight);
@@ -93,7 +93,11 @@ private:
 	MystResourceType8 *_sound_receiver_angle_4; // 152
 	MystResourceType8 *_sound_receiver_sigma_button; // 156
 
+	static const uint16 _mazeRunnerMap[300][4];
+	static const uint8 _mazeRunnerVideos[300][4];
+
 	uint16 _maze_runner_position; // 56
+	uint16 _maze_runner_direction; // 58
 	MystResourceType8 *_maze_runner_window; // 68
 	MystResourceType8 *_maze_runner_compass; // 72
 	MystResourceType8 *_maze_runner_light; // 76
@@ -122,7 +126,8 @@ private:
 	MystResourceType10 *soundLockSliderFromVar(uint16 var);
 	void soundLockCheckSolution(MystResourceType10 *slider, uint16 value, uint16 solution, bool &solved);
 
-	void redrawResource(MystResource *_resource);
+	bool mazeRunnerForwardAllowed(uint16 position);
+	void mazeRunnerUpdateCompass();
 };
 
 }