movement j119 Task A: make the shipped TFIL heat shape env-overridable (default path byte-identical)

ModularBot_garage/src/env_report.nim

@@ -247,13 +247,21 @@ proc printEffectiveValues(ctx: EnvReportContext) =
   emit("TR_POWER_FINISH_KILL", onOff(PowerFinishKill),
        sourceOf("TR_POWER_FINISH_KILL"))
 
-  # ── movement (TFIL ring) ──────────────────────────────────────────────────
+  # ── movement (TFIL heat shape + ring) ─────────────────────────────────────
+  # NOTE (j119): `TR_TFIL_CORRIDOR_HEAT` / `TR_TFIL_WALL_HOTNESS` drive BOTH
+  # movers now — the ring's own copies (reported here) AND the shipped base
+  # field (the_floor_is_lava, shipped defaults 20/30/10). The two modules export
+  # the same symbol names, so the reads below are module-qualified.
   emit("TR_TFIL_RANGE_LO", $RangeLo, sourceOf("TR_TFIL_RANGE_LO"))
   emit("TR_TFIL_RANGE_HI", $RangeHi, sourceOf("TR_TFIL_RANGE_HI"))
   emit("TR_TFIL_RANGE_TEMP", $RangeTemp, sourceOf("TR_TFIL_RANGE_TEMP"))
   emit("TR_TFIL_RANGE_K", $RangeK, sourceOf("TR_TFIL_RANGE_K"))
-  emit("TR_TFIL_CORRIDOR_HEAT", $CorridorHeat, sourceOf("TR_TFIL_CORRIDOR_HEAT"))
+  emit("TR_TFIL_CORRIDOR_HEAT", $the_floor_is_lava_ring.CorridorHeat,
-  emit("TR_TFIL_WALL_HOTNESS", $WallHotness, sourceOf("TR_TFIL_WALL_HOTNESS"))
+       sourceOf("TR_TFIL_CORRIDOR_HEAT"))
+  emit("TR_TFIL_WALL_HOTNESS", $the_floor_is_lava_ring.WallHotness,
+       sourceOf("TR_TFIL_WALL_HOTNESS"))
+  emit("TR_TFIL_WALL_RADIANCE", $the_floor_is_lava.WallRadiance,
+       sourceOf("TR_TFIL_WALL_RADIANCE"))
   emit("TR_TFIL_TILE_REPLAN", tileReplanName(TfilTileReplanMode),
        sourceOf("TR_TFIL_TILE_REPLAN"))
   emit("TR_TFIL_COMMIT_TICKS", $TfilCommitTicks, sourceOf("TR_TFIL_COMMIT_TICKS"))
@@ -449,6 +457,7 @@ proc knownEnvNames*(): seq[string] =
     "TR_RAM_PLAN_MARGIN", "TR_RAM_PLAN_HITRATE", "TR_RAM_LOG",
     "TR_TFIL_RANGE_LO", "TR_TFIL_RANGE_HI", "TR_TFIL_RANGE_TEMP",
     "TR_TFIL_RANGE_K", "TR_TFIL_CORRIDOR_HEAT", "TR_TFIL_WALL_HOTNESS",
+    "TR_TFIL_WALL_RADIANCE",
     "TR_TFIL_TILE_REPLAN", "TR_TFIL_COMMIT_TICKS", "TR_TFIL_NO_REV",
     "TR_TFIL_COMMIT_LOG",
     "TR_TFIL_HEAT_TIME", "TR_TFIL_HEAT_TAU", "TR_TFIL_HEAT_POWER_GAIN",

common_libs/movements/the_floor_is_lava.nim

@@ -26,10 +26,23 @@ const EnemyAuraRadius = 54.0  ## 18 + 36
 const EnemyCore = 40.0  ## lava per tile overlapping enemy body circle
 const EnemyAura = 10.0  ## lava per tile in enemy aura ring
 
-const CorridorHeat = 20.0
+## The shipped heat SHAPE, env-overridable since j119 (the same pattern j106
+## used for the virtual pillar). The DEFAULTS below are the shipped values, so
+## the default path is unchanged; the vars are read once at module init by
+## `loadTfilHeatShapeEnv`. This is what makes the heat axis sweepable on ONE
+## frozen binary (before this it was a Nim `const`, so no env arm could move it).
+##   TR_TFIL_CORRIDOR_HEAT  default 20.0  lava per corridor-overlapping tile
+##   TR_TFIL_WALL_HOTNESS   default 30.0  peak wall radiance
+##   TR_TFIL_WALL_RADIANCE  default 10.0  wall radiance falloff
+const
+  DefaultCorridorHeat = 20.0
+  DefaultWallHotness  = 30.0
+  DefaultWallRadiance = 10.0
 
-const WallHotness  = 30.0
+var
-const WallRadiance = 10.0
+  CorridorHeat* = DefaultCorridorHeat
+  WallHotness*  = DefaultWallHotness
+  WallRadiance* = DefaultWallRadiance
 
 ## The "virtual centre pillar": heat OUR code paints on the arena centre even
 ## though the arena has NO physical pillar there. The shipped default is now
@@ -135,6 +148,19 @@ proc loadTfilPillarEnv*() =
 
 loadTfilPillarEnv()
 
+proc loadTfilHeatShapeEnv*() =
+  ## Read the shipped-mover heat-shape overrides. Called once at module init;
+  ## callable again after `putEnv` so one process can A/B the fields. The
+  ## defaults reproduce the shipped `const`s exactly, so the default field is
+  ## bit-identical. The `TR_TFIL_CORRIDOR_HEAT` / `TR_TFIL_WALL_HOTNESS` names
+  ## are shared with the ring mover (which reads its own copies with its own
+  ## retuned defaults); `TR_TFIL_WALL_RADIANCE` is new here.
+  CorridorHeat = max(0.0, getEnvFloat("TR_TFIL_CORRIDOR_HEAT", DefaultCorridorHeat))
+  WallHotness  = max(0.0, getEnvFloat("TR_TFIL_WALL_HOTNESS",  DefaultWallHotness))
+  WallRadiance = max(0.0, getEnvFloat("TR_TFIL_WALL_RADIANCE", DefaultWallRadiance))
+
+loadTfilHeatShapeEnv()
+
 # ── Time-indexed bullet heat (TR_TFIL_HEAT_TIME=1, default OFF = shipped) ─────
 #
 # WHY: the flat model gives every bullet-overlapping tile the same heat and