From a8e5e723b7e1891c9b352261a3ee4c3d3563e8cf Mon Sep 17 00:00:00 2001
From: Elizabeth Hunt <me@liz.coffee>
Date: Sun, 26 Oct 2025 21:38:22 -0700
Subject: Checkpoint two

---
 .../kotlin/coffee/liz/ecs/input/Controlled.kt         |  7 +++++--
 .../kotlin/coffee/liz/ecs/input/InputProvider.kt      |  7 -------
 .../kotlin/coffee/liz/ecs/input/InputSystem.kt        | 19 +++++++++++++++----
 3 files changed, 20 insertions(+), 13 deletions(-)
 delete mode 100644 composeApp/src/commonMain/kotlin/coffee/liz/ecs/input/InputProvider.kt

(limited to 'composeApp/src/commonMain/kotlin/coffee/liz/ecs/input')

diff --git a/composeApp/src/commonMain/kotlin/coffee/liz/ecs/input/Controlled.kt b/composeApp/src/commonMain/kotlin/coffee/liz/ecs/input/Controlled.kt
index 8c54bfe..ddda2d6 100644
--- a/composeApp/src/commonMain/kotlin/coffee/liz/ecs/input/Controlled.kt
+++ b/composeApp/src/commonMain/kotlin/coffee/liz/ecs/input/Controlled.kt
@@ -2,6 +2,9 @@ package coffee.liz.ecs.input
 
 import coffee.liz.ecs.Component
 
-interface Controlled: Component {
+/**
+ * Processes the [InputState].
+ */
+fun interface Controlled : Component {
     fun handleInput(inputState: InputState)
-}
\ No newline at end of file
+}
diff --git a/composeApp/src/commonMain/kotlin/coffee/liz/ecs/input/InputProvider.kt b/composeApp/src/commonMain/kotlin/coffee/liz/ecs/input/InputProvider.kt
deleted file mode 100644
index 5735665..0000000
--- a/composeApp/src/commonMain/kotlin/coffee/liz/ecs/input/InputProvider.kt
+++ /dev/null
@@ -1,7 +0,0 @@
-package coffee.liz.ecs.input
-
-data class InputState(val activeInputs: Set<String>)
-
-interface InputProvider {
-    val inputState: InputState
-}
\ No newline at end of file
diff --git a/composeApp/src/commonMain/kotlin/coffee/liz/ecs/input/InputSystem.kt b/composeApp/src/commonMain/kotlin/coffee/liz/ecs/input/InputSystem.kt
index 6dc8256..f80c1ad 100644
--- a/composeApp/src/commonMain/kotlin/coffee/liz/ecs/input/InputSystem.kt
+++ b/composeApp/src/commonMain/kotlin/coffee/liz/ecs/input/InputSystem.kt
@@ -1,16 +1,27 @@
 package coffee.liz.ecs.input
 
-import coffee.liz.ecs.System
 import coffee.liz.ecs.TickedSystem
 import coffee.liz.ecs.World
 import kotlin.time.Duration
 
+data class InputState(
+    val activeInputs: Set<String>,
+)
+
+interface InputProvider {
+    val inputState: InputState
+}
+
 class InputSystem<Outside : InputProvider>(
-    pollRate: Duration
+    pollRate: Duration,
 ) : TickedSystem<Outside>(pollRate) {
     private val activeInputs = mutableMapOf<String, Int>()
 
-    override fun update(world: World<Outside>, state: Outside, ticks: Int) {
+    override fun update(
+        world: World<Outside>,
+        state: Outside,
+        ticks: Int,
+    ) {
         state.inputState.activeInputs.forEach {
             activeInputs[it] = (activeInputs[it] ?: 0) + ticks
         }
@@ -20,4 +31,4 @@ class InputSystem<Outside : InputProvider>(
             it.get(Controlled::class).handleInput(activeInputs.toMap())
         }
     }
-}
\ No newline at end of file
+}
-- 
cgit v1.2.3-70-g09d2