use better symbols for stable roads/intersections

docs/TODO_quality.md

@@ -8,11 +8,10 @@
 	- bad polyline shifting causes jagged lane endings in generalized_trim_back
 
 - handle small roads again somehow?
-	- rename o and O to R and I... easier. :)
-	- what's going on with O253 generally?
+	- what's going on with R253 generally?
 		- automate the manual fix. check it in larger 23rd map.
 
-	- o40 has a long cut when merged, why not hit in the middle?
+	- I40 has a long cut when merged, why not hit in the middle?
 		- what if we allow intersections between infinite lines for merged cases?
 	- try it bigger
 	- deal with loop roads?

editor/src/plugins/view/warp.rs

@@ -99,16 +99,14 @@ fn warp_point(line: String, map: &Map, sim: &Sim, draw_map: &DrawMap) -> Option<
             'i' => ID::Intersection(IntersectionID(idx)),
             'b' => ID::Building(BuildingID(idx)),
             'a' => ID::Area(AreaID(idx)),
-            // TODO ideally "pa" prefix?
-            'e' => ID::Parcel(ParcelID(idx)),
+            'P' => ID::Parcel(ParcelID(idx)),
             'p' => ID::Pedestrian(PedestrianID(idx)),
             'c' => {
                 // This one gets more complicated. :)
                 ID::Car(sim.lookup_car_id(idx)?)
             }
             't' => ID::Trip(TripID(idx)),
-            // TODO "tu"?
-            'u' => {
+            'T' => {
                 if let Some(id) = map.lookup_turn_by_idx(idx) {
                     ID::Turn(id)
                 } else {
@@ -116,8 +114,7 @@ fn warp_point(line: String, map: &Map, sim: &Sim, draw_map: &DrawMap) -> Option<
                     return None;
                 }
             }
-            // TODO "si"
-            'o' => {
+            'I' => {
                 let stable_id = raw_data::StableIntersectionID(idx);
                 if let Some(i) = map
                     .all_intersections()
@@ -130,8 +127,7 @@ fn warp_point(line: String, map: &Map, sim: &Sim, draw_map: &DrawMap) -> Option<
                     return None;
                 }
             }
-            // TODO "sr"
-            'O' => {
+            'R' => {
                 let stable_id = raw_data::StableRoadID(idx);
                 if let Some(r) = map.all_roads().iter().find(|r| r.stable_id == stable_id) {
                     ID::Lane(r.children_forwards[0].0)

map_model/src/make/initial/merge.rs

@@ -6,19 +6,19 @@ use std::collections::HashSet;
 
 pub fn short_roads(map: &mut InitialMap) {
     if false {
-        // o228
+        // I228
         merge(map, StableRoadID(311));
 
-        // o201
+        // I201
         merge(map, StableRoadID(240));
 
-        // o37
+        // I37
         merge(map, StableRoadID(91));
 
-        // o40
+        // I40
         merge(map, StableRoadID(59));
 
-        // o25
+        // I25
         merge(map, StableRoadID(389));
         merge(map, StableRoadID(22));
     }

map_model/src/make/initial/mod.rs

@@ -171,7 +171,7 @@ impl InitialMap {
         }
 
         if false {
-            // Delete o247 and O370. remove connection of O370 from o309.
+            // Delete I247 and R370. remove connection of R370 from I309.
             m.intersections.remove(&StableIntersectionID(247));
             m.roads.remove(&StableRoadID(370));
             m.intersections
@@ -179,7 +179,7 @@ impl InitialMap {
                 .unwrap()
                 .roads
                 .remove(&StableRoadID(370));
-            // make O253's src be the intersection it hits. recalculate that intersection.
+            // make R253's src be the intersection it hits. recalculate that intersection.
             m.roads.get_mut(&StableRoadID(253)).unwrap().src_i = StableIntersectionID(119);
             m.intersections
                 .get_mut(&StableIntersectionID(119))