add auto control

game/love_src/src/new/components/actor.lua

@@ -1,4 +1,5 @@
 local main_wrapper = require "love_src.wrapper.lappy.world"
+local vm     = require "lib.vornmath"
 ---@class wrappers.Concord.world : lappy.world
 local world = main_wrapper:extend()
 
@@ -19,4 +20,33 @@ function world:load(entity, data)
   self.data = data or default
 end
 
+local function handle_input(v2, accel, brake, steer)
+  local desire_forward = 0
+  local desire_steer = 0
+  if (v2[1] > 0) then
+    desire_forward = accel
+  elseif (v2[1] < 0) then
+    desire_forward = - brake
+  end
+  if (v2[2] < 0) then
+    desire_steer = steer
+  elseif (v2[2] > 0) then
+    desire_steer = - steer
+  end
+  return desire_forward, desire_steer
+end
+
+local function plan()
+  return vm.vec2(1.0, 1.0)
+end
+
+function world:update(dt)
+  local accel, brake, steer = self.e.components.racer.data.accel, self.e.components.racer.data.brake, self.e.components.racer.data.steer
+  local plan_v = plan()
+  local desire_forward, desire_steer = handle_input(plan_v, accel, brake, steer)
+
+  self.data.forward = desire_forward
+  self.data.steer = desire_steer
+end
+
 return world

game/love_src/src/new/world/race.lua

@@ -17,7 +17,7 @@ local entities_default = {
   {
     components = {
       racer = require("love_src.src.new.components.racer"),
-      actor = require("love_src.src.new.components.player"),
+      actor = require("love_src.src.new.components.actor"),
     },
     type = "racer",
     name = "racer 1",
@@ -44,7 +44,7 @@ local entities_default = {
       },
       actor = {
         forward = 0.0,
-        steer = 0.0
+        steer = 0.0,
       }
     }
   },