Attempt to use context for steps generation

.gitignore

@@ -0,0 +1,8 @@
+.gradle/*
+build/*
+bin/*
+.vscode/settings.json
+samples/Abracadabra.mp3
+samples/edamame.mp3
+Target/*.sm
+Target/*.mp3

.vscode/launch.json

@@ -0,0 +1,58 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "java",
+            "name": "30s preview",
+            "request": "launch",
+            "mainClass": "autostepper.AutoStepper",
+            "projectName": "AutoStepper",
+            "args": "input=samples/${input:mp3} output=${input:out_dir} duration=30 preview=true", 
+            "vmArgs": "-Xmx4096m",
+            "console": "integratedTerminal"
+        },
+        {
+            "type": "java",
+            "name": "Full",
+            "request": "launch",
+            "mainClass": "autostepper.AutoStepper",
+            "projectName": "AutoStepper",
+            "args": "input=samples/${input:mp3} output=${input:out_dir} duration=300", 
+            "vmArgs": "-Xmx4096m",
+            "console": "integratedTerminal"
+        },
+        {
+            "type": "java",
+            "name": "PreviewAll",
+            "request": "launch",
+            "mainClass": "autostepper.AutoStepper",
+            "projectName": "AutoStepper",
+            "args": "input=samples/${input:mp3} output=${input:out_dir} duration=300 preview=true", 
+            "vmArgs": "-Xmx4096m",
+            "console": "integratedTerminal"
+        }
+    ],
+    "inputs": [
+        {
+            "id": "mp3",
+            "type": "pickString",
+            "description": "Select mp3 to use",
+            "options": ["PopVocal-AgusAlvarez&Markvard-BeautifulLiar(freetouse.com).mp3",
+                         "HipHop-Aylex-GoodDays(freetouse.com).mp3",
+                         "Electro-Aylex-TurnItLouder(freetouse.com).mp3",
+                         "Disco-Burgundy-DreamsofTomorrow(freetouse.com).mp3",
+                         "DontAskWhatTheHeckIsThat.mp3",
+                         "Abracadabra.mp3"],
+            "default": "Abracadabra.mp3"
+        },
+        {
+            "id": "out_dir",
+            "type": "promptString",
+            "description": "Select output to use",
+            "default": "out"
+        }
+    ]
+}

README.md

@@ -28,8 +28,15 @@ updatesm=true will look for existing .sm stepfiles using the same filenames gene
 
 You can also use the output as a base to further edit & perfect songs, with AutoStepper doing most of the dirty work.
 
+
 I will add it is optimized for pad use, not keyboard use (e.g. difficulty isn't high enough).
 
+### JDK for development
+You can get it from adoptium.net, in case you work on Windows
+
+### Minim library
+All credits for processing to author of: https://github.com/ddf/Minim/tree/main
+
     Phr00t
 
 ** LICENSING: Modified MIT license to restrict commercial use & require attribution **
@@ -53,3 +60,13 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
+
+## Fork information
+
+This is a fork of "Phr00t's Software".
+Original copyright © 2018 Phr00t's Software.
+
+Modifications and additional code:
+Copyright © 2025 Fightlapa - github
+
+This fork is distributed under the same license as the original project.

Target/parse.py

@@ -0,0 +1,63 @@
+# To convert sm file written by professionalist
+# to compare later on with algorithm there for matching accuracy
+
+# Open input file
+input_filename = "Abracadabra.sm"
+output_filename = "AbracadabraOut.sm"
+
+with open(input_filename, "r") as f:
+    lines = f.readlines()
+
+output_lines = []
+current_block = []
+
+first_trigger = False
+second_trigger = False
+parse_mode = False
+
+for line in lines:
+    line = line.strip()
+    if parse_mode:
+        if line == "," or line == ";":  # End of a block
+            # Process current block: add '.' to each line
+            index = 0
+            for l in current_block:
+                # print (f"Block fragment: {l} len: {len(current_block)} index: {index % 2 == 0}")
+                if len(current_block) == 16:
+                    output_lines.append(l)
+                elif len(current_block) == 4:
+                    output_lines.append(l)
+                    output_lines.append("0000")
+                    output_lines.append("0000")
+                    output_lines.append("0000")
+                elif len(current_block) == 8:
+                    output_lines.append(l)
+                    output_lines.append("0000")
+                index+=1
+            # You can uncomment it to add also "," lines
+            # output_lines.append(line)
+            # for l in output_lines:
+            #     print (f"Output fragment: {l}")
+            current_block = []
+        elif len(line) == 4:  # Skip empty lines
+            current_block.append(line)
+        elif "dance-single" in line or "dance-double" in line:
+            first_trigger = False
+            second_trigger = False
+            parse_mode = False
+            break
+        else:
+            output_lines.append(line)
+    else:
+        if "dance-single:" in line:
+            first_trigger = True
+        elif "Hard:" in line:
+            second_trigger = True
+        if first_trigger and second_trigger:
+            parse_mode = True
+
+# Save to new file
+with open(output_filename, "w") as f:
+    f.write("\n".join(output_lines))
+
+print(f"Processed file saved as {output_filename}")

build.gradle

@@ -0,0 +1,101 @@
+plugins {
+    id 'java'
+    id 'application'
+    id 'com.github.johnrengelman.shadow' version '7.1.2'
+}
+
+sourceCompatibility = JavaVersion.VERSION_17
+targetCompatibility = JavaVersion.VERSION_17
+
+sourceSets {
+    main {
+        java {
+            srcDirs = ['src']
+        }
+    }
+    test {
+        resources {
+            srcDirs = ['test']
+        }
+    }
+}
+
+application {
+    mainClass = 'autostepper.AutoStepper'
+}
+
+repositories {
+    mavenCentral()
+    maven { url = uri('https://repo.clojars.org/') }
+}
+
+dependencies {
+    testImplementation 'org.junit.jupiter:junit-jupiter:5.10.1'
+
+    // Argument parsing
+    implementation 'net.sf.jopt-simple:jopt-simple:5.0.4'
+
+    // HTML parsing
+    implementation 'org.jsoup:jsoup:1.11.2'
+
+    // Trove collections (gnu.trove.*)
+    implementation 'net.sf.trove4j:trove4j:3.0.3'
+
+    // MP3 decoder (JLayer)
+    implementation 'javazoom:jlayer:1.0.1'
+
+    // JavaSound SPI – MP3
+    implementation 'com.googlecode.soundlibs:mp3spi:1.9.5-1'
+
+    // Tritonus (JavaSound implementation)
+    implementation 'com.googlecode.soundlibs:tritonus-share:0.3.7-2'
+    implementation 'org.clojars.automata:tritonus-aos:1.0.0'
+    implementation 'org.clojars.automata:jsminim:2.1.0'
+}
+
+test {
+    useJUnitPlatform()
+}
+
+shadowJar {
+    archiveBaseName.set('AutoStepper')
+    archiveClassifier.set('')   // replaces normal jar
+
+    mergeServiceFiles()
+}
+
+// Make the distribution use the shadow JAR
+tasks.named('distZip') {
+    dependsOn shadowJar
+    // Optional: include shadowJar artifact instead of default jar
+    from(shadowJar.archiveFile) {
+        into('lib')
+    }
+}
+
+tasks.named('installDist') {
+    dependsOn shadowJar
+    from(shadowJar.archiveFile) {
+        into('lib')
+    }
+}
+
+tasks.named('distTar') {
+    enabled = false
+}
+
+tasks.named('startScripts') {
+    enabled = false
+}
+
+tasks.named('startShadowScripts') {
+    enabled = false
+}
+
+tasks.named('shadowDistTar') {
+    enabled = false
+}
+
+tasks.named('shadowDistZip') {
+    enabled = false
+}

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.1-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists