From df1b7acd46ca633389c5cbc0a2cd071df2b3788a Mon Sep 17 00:00:00 2001
From: Edwin Jakobs <edwin@rndr.studio>
Date: Fri, 21 Jan 2022 21:25:32 +0100
Subject: [PATCH] [orx-poisson-fill] Fix demos, attempt 2

---
 build.gradle                                  |  1 +
 .../src/main/kotlin/CollectScreenShots.kt     | 22 +++++++++++--------
 orx-jvm/orx-poisson-fill/build.gradle.kts     |  2 ++
 .../src/demo/kotlin/DemoPoissonFill01.kt      |  2 --
 4 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/build.gradle b/build.gradle
index 1ee976424..cc230406d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -51,6 +51,7 @@ project.ext {
     jsoupVersion = '1.14.3'
     kotestVersion = '5.0.1'
     junitJupiterVersion = '5.7.1'
+    slf4jVersion = '1.7.33'
 }
 
 
diff --git a/buildSrc/src/main/kotlin/CollectScreenShots.kt b/buildSrc/src/main/kotlin/CollectScreenShots.kt
index c2c7ea804..d3d55c25b 100644
--- a/buildSrc/src/main/kotlin/CollectScreenShots.kt
+++ b/buildSrc/src/main/kotlin/CollectScreenShots.kt
@@ -44,8 +44,9 @@ abstract class CollectScreenshotsTask @Inject constructor() : DefaultTask() {
 
         }
         inputChanges.getFileChanges(inputDir).forEach { change ->
+            println(change)
             if (change.fileType == FileType.DIRECTORY) return@forEach
-            if (change.file.extension == "class" && !(change.file.name.contains("$"))) {
+            if (change.file.extension == "class") {
                 val klassName = change.file.nameWithoutExtension
                 if (klassName.dropLast(2) in ignore.get())
                     return@forEach
@@ -59,14 +60,17 @@ abstract class CollectScreenshotsTask @Inject constructor() : DefaultTask() {
                 val klass = ucl.loadClass(klassName)
                 println("Collecting screenshot for ${klassName} ${klass}")
 
-                val mainMethod = klass.getMethod("main")
-                println(mainMethod)
-                project.javaexec {
-                    this.classpath += project.files(inputDir.get().asFile, preloadClass)
-                    this.classpath += runtimeDependencies.get()
-                    this.mainClass.set(klassName)
-                    this.workingDir(project.rootProject.projectDir)
-                    jvmArgs("-DtakeScreenshot=true", "-DscreenshotPath=${outputDir.get().asFile}/$klassName.png")
+                try {
+                    val mainMethod = klass.getMethod("main")
+                    project.javaexec {
+                        this.classpath += project.files(inputDir.get().asFile, preloadClass)
+                        this.classpath += runtimeDependencies.get()
+                        this.mainClass.set(klassName)
+                        this.workingDir(project.rootProject.projectDir)
+                        jvmArgs("-DtakeScreenshot=true", "-DscreenshotPath=${outputDir.get().asFile}/$klassName.png")
+                    }
+                } catch (e: NoSuchMethodException) {
+                    // silently ignore
                 }
             }
         }
diff --git a/orx-jvm/orx-poisson-fill/build.gradle.kts b/orx-jvm/orx-poisson-fill/build.gradle.kts
index 87d155661..db3b769b2 100644
--- a/orx-jvm/orx-poisson-fill/build.gradle.kts
+++ b/orx-jvm/orx-poisson-fill/build.gradle.kts
@@ -14,6 +14,7 @@ sourceSets {
 
 val openrndrVersion: String by rootProject.extra
 val openrndrOS: String by rootProject.extra
+val slf4jVersion:String by rootProject.extra
 
 val demoImplementation by configurations.getting {}
 val demoRuntimeOnly by configurations.getting {}
@@ -24,6 +25,7 @@ dependencies {
     implementation("org.openrndr:openrndr-filter:$openrndrVersion")
     demoImplementation("org.openrndr:openrndr-application:$openrndrVersion")
     demoImplementation("org.openrndr:openrndr-extensions:$openrndrVersion")
+    demoRuntimeOnly("org.slf4j:slf4j-simple:$slf4jVersion")
     demoRuntimeOnly("org.openrndr:openrndr-gl3:$openrndrVersion")
     demoRuntimeOnly("org.openrndr:openrndr-gl3-natives-$openrndrOS:$openrndrVersion")
     demoImplementation(sourceSets.getByName("main").output)
diff --git a/orx-jvm/orx-poisson-fill/src/demo/kotlin/DemoPoissonFill01.kt b/orx-jvm/orx-poisson-fill/src/demo/kotlin/DemoPoissonFill01.kt
index 1ccb87013..5aa598744 100644
--- a/orx-jvm/orx-poisson-fill/src/demo/kotlin/DemoPoissonFill01.kt
+++ b/orx-jvm/orx-poisson-fill/src/demo/kotlin/DemoPoissonFill01.kt
@@ -19,8 +19,6 @@ import kotlin.math.sin
 
 fun main() {
     data class Thing(val color: ColorRGBa, var pos: Polar, val speed: Polar)
-
-
     application {
         program {
             val dry = renderTarget(width, height) {