Killing passes earlier

ValkyrienSkies · Feb 26, 2024 · 0e5ba27 · 0e5ba27
1 parent cd22121
commit 0e5ba27
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/src/commonMain/kotlin/com/ewoudje/eggui/EGGPass.kt b/src/commonMain/kotlin/com/ewoudje/eggui/EGGPass.kt
@@ -1,6 +1,8 @@
 package com.ewoudje.eggui
 
-interface EGGPass
+interface EGGPass {
+    fun shouldStop(pos: Pos): Boolean = false
+}
 interface EGGInitPass: EGGPass
 
 data class RenderPass(private val renderer: EGGRenderer) : EGGPass, EGGRenderer by renderer

diff --git a/src/commonMain/kotlin/com/ewoudje/eggui/frontend/EGGCompiler.kt b/src/commonMain/kotlin/com/ewoudje/eggui/frontend/EGGCompiler.kt
@@ -57,7 +57,11 @@ private fun traverse(comp: EGGComponent, ctx: EGGContext, trace: Trace) {
             }
 
             trace.enter(comp)
-            comp.children.forEach { traverse(it, newCtx, trace) }
+            comp.children.forEach {
+                if (ctx.pass.shouldStop(newCtx.getPosition(it.childId))) return@forEach
+
+                traverse(it, newCtx, trace)
+            }
 
             try {
                 comp.exit(newCtx)