Refactored player controls into PlayerInput class

system/player_input.modifier.api.wren

@@ -0,0 +1,135 @@
+
+class Modifier {
+  static id : String { "system/player_input.modifier" }
+  static system(world: World) : System { World.get_system(world, Modifier.id) }
+  static get(entity: Entity) : Data { Mod.get(entity, Modifier.id) }
+  construct new(world: World) {
+    _world = world
+    _block = World.get_modifier_block(_world, Modifier.id)
+  }
+  world : World { _world }
+  attached_count : Num { Block.count(_block) }
+
+  init(world: World) : None {}
+  pre(entity: Entity, data) : None {}
+  attach(entity: Entity, data) : None {}
+  detach(entity: Entity, data) : None  {}
+  change(entity: Entity, change: ModifierChange) : None {}
+  tick(delta: Num) : None {}
+
+  internal_tick(delta: Num) : None {
+  }
+
+  editor_init(world: World) : None {}
+  editor_pre(entity: Entity, data) : None {}
+  editor_attach(entity: Entity, data) : None {}
+  editor_detach(entity: Entity, data) : None {}
+  editor_change(entity: Entity, change: ModifierChange) : None {}
+
+  editor_tick(delta: Num) : None {}
+
+  get(entity: Entity) : Data { Mod.get(entity, Modifier.id) }
+  each(fn: Fn) {
+    var count = attached_count
+    for(idx in 0 ... count) {
+      var inst = Block.get_at(_block, idx)
+      var data = Block.instance(_block, inst)
+      var entity = Block.get_handle(_block, inst, HandleTag.entity)
+      fn.call(entity, data)
+    }
+  }
+  each(start: Num, count: Num, fn: Fn) {
+    for(idx in start ... start + count) {
+      var inst = Block.get_at(_block, idx)
+      var data = Block.instance(_block, inst)
+      var entity = Block.get_handle(_block, inst, HandleTag.entity)
+      fn.call(entity, data)
+    }
+  }
+}
+
+class API {
+  static id { Modifier.id }
+  static create(entity: Entity) { Mod.create(Modifier.id, entity) }
+  static has(entity: Entity) { Mod.has(Modifier.id, entity) }
+  static destroy(entity: Entity) { Mod.destroy(Modifier.id, entity) }
+  static get(entity: Entity) : Data { Mod.get(entity, Modifier.id) }
+  static system_in(world: World) : System { World.get_system(world, Modifier.id) }
+  static system(entity: Entity) : System { World.get_system(Entity.get_world(entity), Modifier.id) }
+  static count(world: World) : Num { system_in(world).attached_count }
+  static each(world: World, fn: Fn) : System { system_in(world).each(fn) }
+  static get : APIGet { APIGetter }
+  static set : APISet { APISetter }
+  static connect : APIWireConnect { APIWireConnects }
+  static send : APIWireSend { APIWireSends }
+}
+
+class Fields {
+  static acceleration : String { "acceleration" }
+  static decelleration : String { "decelleration" }
+  static ground_check_dist : String { "ground_check_dist" }
+  static jump_impulse : String { "jump_impulse" }
+  static jump_force : String { "jump_force" }
+  static jump_force_falloff : String { "jump_force_falloff" }
+  static jump_grace_time : String { "jump_grace_time" }
+  static input_target : String { "input_target" }
+  static time_since_grounded : String { "time_since_grounded" }
+  static is_grounded : String { "is_grounded" }
+}
+
+import "luxe: world/states" for AState, States, Op
+#doc="The base class for a state, and our API for accessing it"
+class State is AState {
+  construct create(in_name: String, in_parent: State) { super(in_name, in_parent) }
+  goto_on(entity: Entity, state: State, wire: Num) {  this.goto_on(entity, state, This, wire) }
+}
+
+class APIWireSend {
+  construct new() {}
+}
+
+class APIWireConnect {
+  construct new() {}
+}
+
+class APIGet {
+  construct new() {}
+  acceleration(entity: Entity) : Num { Modifier.get(entity).acceleration }
+  decelleration(entity: Entity) : Num { Modifier.get(entity).decelleration }
+  ground_check_dist(entity: Entity) : Num { Modifier.get(entity).ground_check_dist }
+  jump_impulse(entity: Entity) : Num { Modifier.get(entity).jump_impulse }
+  jump_force(entity: Entity) : Num { Modifier.get(entity).jump_force }
+  jump_force_falloff(entity: Entity) : Num { Modifier.get(entity).jump_force_falloff }
+  jump_grace_time(entity: Entity) : Num { Modifier.get(entity).jump_grace_time }
+  input_target(entity: Entity) : Float3 { Modifier.get(entity).input_target }
+  time_since_grounded(entity: Entity) : Num { Modifier.get(entity).time_since_grounded }
+  is_grounded(entity: Entity) : Bool { Modifier.get(entity).is_grounded }
+}
+
+class APISet {
+  construct new() {}
+  acceleration(entity: Entity, value: Num) { Modifier.get(entity).acceleration = value }
+  decelleration(entity: Entity, value: Num) { Modifier.get(entity).decelleration = value }
+  ground_check_dist(entity: Entity, value: Num) { Modifier.get(entity).ground_check_dist = value }
+  jump_impulse(entity: Entity, value: Num) { Modifier.get(entity).jump_impulse = value }
+  jump_force(entity: Entity, value: Num) { Modifier.get(entity).jump_force = value }
+  jump_force_falloff(entity: Entity, value: Num) { Modifier.get(entity).jump_force_falloff = value }
+  jump_grace_time(entity: Entity, value: Num) { Modifier.get(entity).jump_grace_time = value }
+  input_target(entity: Entity, value: Float3) { Modifier.get(entity).input_target = value }
+  time_since_grounded(entity: Entity, value: Num) { Modifier.get(entity).time_since_grounded = value }
+  is_grounded(entity: Entity, value: Bool) { Modifier.get(entity).is_grounded = value }
+}
+
+var APIGetter = APIGet.new()
+var APISetter = APISet.new()
+var APIWireSends = APIWireSend.new()
+var APIWireConnects = APIWireConnect.new()
+
+import "system/player_input.modifier" for Data, System
+import "luxe: world/world" for World, Wire
+import "luxe: world" for Entity
+import "luxe: world/modifier" for Modifier as Mod, ModifierChange
+import "luxe: blocks" for Block
+import "luxe: io" for HandleTag
+
+