fidel_phantom: update internal artwork color theme

Author: happppp

src/mame/chess/excal_mirage.cpp

@@ -183,7 +183,7 @@ void mirage_state::clear_board(int state)
 
 void mirage_state::init_motors()
 {
-	m_motor_period = attotime::from_usec(600);
+	m_motor_period = attotime::from_usec(800);
 
 	for (int i = 0; i < 2; i++)
 	{
@@ -267,7 +267,7 @@ void mirage_state::update_piece(u8 magnet)
 	if (x < 0)
 		x += 12;
 
-	const bool valid_pos = (mx & 2) && (my & 2);
+	const bool valid_pos = ((mx | my) & 3) == 2;
 
 	// sensorboard handling is almost the same as fidelity/phantom.cpp
 	if (magnet)
@@ -289,21 +289,9 @@ void mirage_state::update_piece(u8 magnet)
 		}
 		else
 		{
-			int count = 0;
-
-			// check surrounding area for piece
-			for (int sy = my & ~1; sy <= (my | 1); sy++)
-				for (int sx = mx & ~1; sx <= (mx | 1); sx++)
-					if (m_pieces_map[sy][sx] != 0)
-					{
-						m_piece_hand = m_pieces_map[sy][sx];
-						m_pieces_map[sy][sx] = 0;
-						count++;
-					}
-
-			// more than one piece found (shouldn't happen)
-			if (count > 1)
-				popmessage("Internal collision!");
+			// pick up piece from internal pieces map
+			m_piece_hand = m_pieces_map[my][mx];
+			m_pieces_map[my][mx] = 0;
 		}
 	}
 	else if (m_piece_hand != 0)

src/mame/fidelity/phantom.cpp

@@ -35,7 +35,6 @@ and 2 leds to mimic eyes, and the housing color theme is green instead of beige.
 
 TODO:
 - sensorboard undo buffer goes out of control, probably not worth solving this issue
-- cphantom artwork should be green instead of beige
 
 BTANB:
 - cphantom: As the manual suggests, the computer's move should be displayed on the

src/mame/layout/excal_mirage.lay

@@ -8,7 +8,7 @@ authors:hap
 <!-- define elements -->
 
 	<element name="blackb"><rect><color red="0" green="0" blue="0" /></rect></element>
-	<element name="red"><rect><color red="0.4" green="0.0" blue="0.15" /></rect></element>
+	<element name="red"><rect><color red="0.3" green="0.0" blue="0.05" /></rect></element>
 	<element name="lcdm"><rect><color red="0.7" green="0.71" blue="0.72" /></rect></element>
 
 	<element name="text_1"><text string="1"><color red="0.81" green="0.8" blue="0.79" /></text></element>
@@ -53,7 +53,8 @@ authors:hap
 
 	<element name="cblack"><rect><color red="0.41" green="0.4" blue="0.39" /></rect></element>
 	<element name="cwhite"><rect><color red="0.81" green="0.8" blue="0.79" /></rect></element>
-	<element name="whitem"><rect><color red="0.4" green="0.4" blue="0.4" /></rect></element>
+	<element name="dgray"><rect><color red="0.21" green="0.2" blue="0.19" /></rect></element>
+	<element name="whitem"><rect><color red="0.6" green="0.6" blue="0.6" /></rect></element>
 
 	<element name="text_black"><text string="BLACK"><color red="0.81" green="0.8" blue="0.79" /></text></element>
 	<element name="text_white"><text string="WHITE"><color red="0.81" green="0.8" blue="0.79" /></text></element>
@@ -101,9 +102,9 @@ authors:hap
 		<bounds x="-20" y="-2.5" width="120" height="85.0" />
 		<element ref="blackb"><bounds x="-20" y="-2.5" width="120" height="85.0" /></element>
 		<element ref="red"><bounds x="-19.7" y="-2.5" width="119.4" height="85.0" /></element>
-		<element ref="cblack"><bounds x="-19.4" y="-2.2" width="118.8" height="84.4" /></element>
+		<element ref="dgray"><bounds x="-19.4" y="-2.2" width="118.8" height="84.4" /></element>
 		<element ref="red"><bounds x="-0.6" y="-0.6" width="81.2" height="81.2" /></element>
-		<element ref="cblack"><bounds x="-0.3" y="-0.3" width="80.6" height="80.6" /></element>
+		<element ref="dgray"><bounds x="-0.3" y="-0.3" width="80.6" height="80.6" /></element>
 
 		<!-- squares (avoid seams) -->
 		<element ref="cwhite"><bounds x="0"  y="0" width="11" height="11" /></element>
@@ -227,15 +228,15 @@ authors:hap
 
 		<element ref="whitem" blend="multiply"><bounds xc="-10" yc="40" width="17" height="80" /></element>
 		<element ref="whitem" blend="multiply"><bounds xc="90" yc="40" width="17" height="80" /></element>
-		<element ref="cblack" blend="add"><bounds xc="-10" yc="40" width="17" height="80" /></element>
-		<element ref="cblack" blend="add"><bounds xc="90" yc="40" width="17" height="80" /></element>
+		<element ref="dgray" blend="add"><bounds xc="-10" yc="40" width="17" height="80" /></element>
+		<element ref="dgray" blend="add"><bounds xc="90" yc="40" width="17" height="80" /></element>
 
 		<element ref="cwhite"><bounds xc="-10" yc="-0.4" width="10" height="2.8" /></element>
-		<element ref="cblack"><bounds xc="-10" yc="-0.4" width="9.4" height="2.2" /></element>
+		<element ref="dgray"><bounds xc="-10" yc="-0.4" width="9.4" height="2.2" /></element>
 		<element ref="text_black"><bounds xc="-10" yc="-0.5" width="10" height="2.3" /></element>
 
 		<element ref="cwhite"><bounds xc="90" yc="-0.4" width="10" height="2.8" /></element>
-		<element ref="cblack"><bounds xc="90" yc="-0.4" width="9.4" height="2.2" /></element>
+		<element ref="dgray"><bounds xc="90" yc="-0.4" width="9.4" height="2.2" /></element>
 		<element ref="text_white"><bounds xc="90" yc="-0.5" width="10" height="2.3" /></element>
 
 		<!-- sensors, pieces -->