add wall sensor

assets.ts

@@ -25,6 +25,7 @@ namespace microcode {
         reg[TID_ACTUATOR_CAR_TURN_LEFT] = icondb.car_left_turn
         reg[TID_ACTUATOR_CAR_TURN_RIGHT] = icondb.car_right_turn
         reg[TID_ACTUATOR_CAR_STOP] = icondb.car_stop
+        reg[TID_SENSOR_CAR_WALL] = icondb.car_wall
     }
 
     // TODO: factor out all the jacdac stuff into separate file/class
@@ -3030,7 +3031,24 @@ export const car_stop = img`
     . . . . . . . . . . . . . . . .
 `
 
-
+export const car_wall = img`
+    . . . . . . . . . . . . . . . .
+    b b b b b b b b b b b b b b b b
+    2 2 2 2 b 2 2 2 2 b 2 2 2 2 b 2
+    2 2 2 2 b 2 2 2 2 b 2 2 2 2 b 2
+    b b b b b b b b b b b b b b b b
+    2 2 b 2 2 2 2 b 2 2 2 2 b 2 2 2
+    2 2 b 2 2 2 2 b 2 2 2 2 b 2 2 2
+    b b b b b b b b b b b b b b b b
+    2 2 2 2 b 2 2 2 2 b 2 2 2 2 b 2
+    2 2 2 2 b 2 2 2 2 b 2 2 2 2 b 2
+    b b b b b b b b b b b b b b b b
+    2 2 b 2 2 2 2 b 2 2 2 2 b 2 2 2
+    2 2 b 2 2 2 2 b 2 2 2 2 b 2 2 2
+    b b b b b b b b b b b b b b b b
+    . . . . . . . . . . . . . . . .
+    . . . . . . . . . . . . . . . .
+`
 
     /* maybe use these later
     export const rc_high = img`

tiles.ts

@@ -30,6 +30,7 @@ namespace microcode {
     export const TID_SENSOR_MAGNET = "S10"
     export const TID_SENSOR_SLIDER = "S11"
     export const TID_SENSOR_ROTARY = "S12"
+    export const TID_SENSOR_CAR_WALL = "S13"
 
     // filters for TID_SENSOR_PRESS
     export const TID_FILTER_PIN_0 = "F0"
@@ -261,6 +262,17 @@ namespace microcode {
         ]
         slider.constraints.handling = { terminal: true }
 
+        const wall = makeSensor(TID_SENSOR_CAR_WALL, "value_in", 500)
+        wall.constraints.allow.categories = []
+        wall.constraints.allow.tiles = [
+            TID_FILTER_COIN_1,
+            TID_FILTER_COIN_2,
+            TID_FILTER_COIN_3,
+            TID_FILTER_COIN_4,
+            TID_FILTER_COIN_5,
+        ]
+        wall.constraints.handling = { terminal: true }
+
         const magnet = makeSensor(TID_SENSOR_MAGNET, "value_in", 500)
         magnet.serviceClassName = "magneticFieldLevel"
         magnet.jdExternalClass = 0x12fe180f