first_person_player: finished first pass of movement and input

assets/system/first_person_player.modifier.api.wren

@@ -29,7 +29,16 @@ class Modifier {
   editor_tick(delta: Num) : None {}
 
   get(entity: Entity) : Data { Mod.get(entity, Modifier.id) }
-  each(fn: Fn) {
+
+  list() : List {
+    var list = []
+    each {|entity: Entity, unused|
+      list.add(entity)
+    }
+    return list
+  }
+
+  each(fn: Fn) : None {
     var count = attached_count
     for(idx in 0 ... count) {
       var inst = Block.get_at(_block, idx)
@@ -38,7 +47,8 @@ class Modifier {
       fn.call(entity, data)
     }
   }
-  each(start: Num, count: Num, fn: Fn) {
+
+  each(start: Num, count: Num, fn: Fn) : None {
     for(idx in start ... start + count) {
       var inst = Block.get_at(_block, idx)
       var data = Block.instance(_block, inst)
@@ -58,6 +68,7 @@ class API {
   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 with(world: World) : List { system_in(world).list() }
   static get : APIGet { APIGetter }
   static set : APISet { APISetter }
   static connect : APIWireConnect { APIWireConnects }
@@ -65,6 +76,24 @@ class API {
 }
 
 class Fields {
+  static acceleration : String { "acceleration" }
+  static decelleration : String { "decelleration" }
+  static speed_run : String { "speed_run" }
+  static speed_walk : String { "speed_walk" }
+  static ground_check_dist : String { "ground_check_dist" }
+  static jump_impulse : String { "jump_impulse" }
+  static jump_grace_time : String { "jump_grace_time" }
+  static event_forward : String { "event_forward" }
+  static event_backward : String { "event_backward" }
+  static event_strafe_left : String { "event_strafe_left" }
+  static event_strafe_right : String { "event_strafe_right" }
+  static event_sprint : String { "event_sprint" }
+  static event_jump : String { "event_jump" }
+  static input_target : String { "input_target" }
+  static target_speed : String { "target_speed" }
+  static time_since_grounded : String { "time_since_grounded" }
+  static is_grounded : String { "is_grounded" }
+  static movement_active : String { "movement_active" }
 }
 
 import "luxe: world/states" for AState, States, Op
@@ -84,10 +113,46 @@ class APIWireConnect {
 
 class APIGet {
   construct new() {}
+  acceleration(entity: Entity) : Num { Modifier.get(entity).acceleration }
+  decelleration(entity: Entity) : Num { Modifier.get(entity).decelleration }
+  speed_run(entity: Entity) : Num { Modifier.get(entity).speed_run }
+  speed_walk(entity: Entity) : Num { Modifier.get(entity).speed_walk }
+  ground_check_dist(entity: Entity) : Num { Modifier.get(entity).ground_check_dist }
+  jump_impulse(entity: Entity) : Num { Modifier.get(entity).jump_impulse }
+  jump_grace_time(entity: Entity) : Num { Modifier.get(entity).jump_grace_time }
+  event_forward(entity: Entity) : String { Modifier.get(entity).event_forward }
+  event_backward(entity: Entity) : String { Modifier.get(entity).event_backward }
+  event_strafe_left(entity: Entity) : String { Modifier.get(entity).event_strafe_left }
+  event_strafe_right(entity: Entity) : String { Modifier.get(entity).event_strafe_right }
+  event_sprint(entity: Entity) : String { Modifier.get(entity).event_sprint }
+  event_jump(entity: Entity) : String { Modifier.get(entity).event_jump }
+  input_target(entity: Entity) : Float3 { Modifier.get(entity).input_target }
+  target_speed(entity: Entity) : Num { Modifier.get(entity).target_speed }
+  time_since_grounded(entity: Entity) : Num { Modifier.get(entity).time_since_grounded }
+  is_grounded(entity: Entity) : Bool { Modifier.get(entity).is_grounded }
+  movement_active(entity: Entity) : Bool { Modifier.get(entity).movement_active }
 }
 
 class APISet {
   construct new() {}
+  acceleration(entity: Entity, value: Num) { Modifier.get(entity).acceleration = value }
+  decelleration(entity: Entity, value: Num) { Modifier.get(entity).decelleration = value }
+  speed_run(entity: Entity, value: Num) { Modifier.get(entity).speed_run = value }
+  speed_walk(entity: Entity, value: Num) { Modifier.get(entity).speed_walk = 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_grace_time(entity: Entity, value: Num) { Modifier.get(entity).jump_grace_time = value }
+  event_forward(entity: Entity, value: String) { Modifier.get(entity).event_forward = value }
+  event_backward(entity: Entity, value: String) { Modifier.get(entity).event_backward = value }
+  event_strafe_left(entity: Entity, value: String) { Modifier.get(entity).event_strafe_left = value }
+  event_strafe_right(entity: Entity, value: String) { Modifier.get(entity).event_strafe_right = value }
+  event_sprint(entity: Entity, value: String) { Modifier.get(entity).event_sprint = value }
+  event_jump(entity: Entity, value: String) { Modifier.get(entity).event_jump = value }
+  input_target(entity: Entity, value: Float3) { Modifier.get(entity).input_target = value }
+  target_speed(entity: Entity, value: Num) { Modifier.get(entity).target_speed = 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 }
+  movement_active(entity: Entity, value: Bool) { Modifier.get(entity).movement_active = value }
 }
 
 var APIGetter = APIGet.new()

assets/system/first_person_player.modifier.api.wren.meta.lx

@@ -1,2 +1,2 @@
 tags = []
-uuid = "a6edbb1f-6920-484a-9f7f-82485d7054f9"
+uuid = "6ae99a95-7a4b-4567-858a-27f36837fbfb"

assets/system/first_person_player.modifier.wren

@@ -1,4 +1,4 @@
-import "system/first_person_player.modifier.api" for API, Modifier, APIGet, APISet, Wire, Fields, State, Op
+import "fpkit: system/first_person_player.modifier.api" for API, Modifier, APIGet, APISet, Wire, Fields, State, Op
 import "luxe: io" for IO
 import "luxe: assets" for Strings
 import "luxe: input" for Input
@@ -18,6 +18,13 @@ class Data {
   var jump_impulse: Num = 20
   var jump_grace_time: Num = 0.1
 
+  var event_forward: String = "up"
+  var event_backward: String = "down"
+  var event_strafe_left: String = "left"
+  var event_strafe_right: String = "right"
+  var event_sprint: String = "run"
+  var event_jump: String = "jump"
+
   #hidden
   var input_target: Float3 = [0, 0, 0]
 
@@ -35,10 +42,10 @@ class Data {
 }
 
 #api
-#display = "First-Person Player"
+#display = "FPKit: First-Person Player"
 #desc = "**Player movement system**. Takes the player's input and moves the player's character." 
 #icon = "luxe: image/modifier/modifier.svg"
-class PlayerInput is API {
+class FirstPersonPlayer is API {
   set_movement_active(entity: Entity, active: Bool) {
 	system(entity).movement_active = active
   }
@@ -60,14 +67,12 @@ class System is Modifier {
 		_world = world
 	}
 
-	#hidden
 	attach(player: Entity, data: Data) {
 		if (!Character3D.has(player)) return
 		Character3D.set.speed(player, data.speed_walk)
 		data.target_speed = data.speed_walk
 	}
  
-	#hidden
 	tick(delta: Num) {
 		each {|player: Entity, data: Data|
 			if (!Character3D.has(player)) return
@@ -87,6 +92,12 @@ class System is Modifier {
 				data.is_grounded = true
 			}
 
+			// Get player's movement input
+			var fore = Input.event_active(data.event_forward, "game") ? -1 : 0
+			var back = Input.event_active(data.event_backward, "game") ? 1 : 0
+			var left = Input.event_active(data.event_strafe_left, "game") ? -1 : 0
+			var right = Input.event_active(data.event_strafe_right, "game") ? 1 : 0
+
 			// Turn this into a Float3 of (Left/Right, 0, Forward/Backward) that is relative to the player's facing direction
 			data.input_target = Math.normalized(Math.mult(Transform.local_dir_to_world(_camera, right + left, 0, fore + back), [1, 0, 1]))
 			data.input_target = move_toward_vec(Character3D.get.input(player), data.input_target, data, delta * 6)

assets/system/first_person_player.modifier.wren.meta.lx

@@ -1,2 +1,2 @@
 tags = []
-uuid = "ca5d1912-99bd-483c-8bc2-f76151287ffb"
+uuid = "0a5ec330-27c1-49b2-855f-c39c9c0ab39b"

assets/system/firstpersonplayer.modifier.wren.meta.lx

@@ -1,2 +0,0 @@
-tags = []
-uuid = "d23d2a2e-e607-495b-81c6-a0413bbc9ca8"