From bdfd216b4a9debd6390c684b7465557559f36a8c Mon Sep 17 00:00:00 2001
From: Dejvino <dejvino@gmail.com>
Date: Sun, 1 Mar 2026 16:15:36 +0100
Subject: [PATCH] More simulator buttons

---
 .gitignore         |  3 ++-
 simulator/main.cpp | 62 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 64 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 2252787..d0f5c58 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 noicesynth_linux
-miniaudio.h
\ No newline at end of file
+miniaudio.h
+noicesynth_patch*
\ No newline at end of file
diff --git a/simulator/main.cpp b/simulator/main.cpp
index a726586..d45043d 100644
--- a/simulator/main.cpp
+++ b/simulator/main.cpp
@@ -1147,6 +1147,9 @@ int main(int argc, char* argv[]) {
     bool importButtonPressed = false;
     bool saveButtonPressed = false;
     bool loadButtonPressed = false;
+    bool randomizeButtonPressed = false;
+    bool clearButtonPressed = false;
+    bool nextPresetButtonPressed = false;
 
     while (!quit) {
         checkSerialInput(serialPort);
@@ -1260,6 +1263,24 @@ int main(int argc, char* argv[]) {
                         my >= loadButtonRect.y && my <= loadButtonRect.y + loadButtonRect.h) {
                         loadButtonPressed = true;
                     }
+
+                    SDL_Rect randomizeButtonRect = {250, 380, 100, 30};
+                    if (synthX >= randomizeButtonRect.x && synthX <= randomizeButtonRect.x + randomizeButtonRect.w &&
+                        my >= randomizeButtonRect.y && my <= randomizeButtonRect.y + randomizeButtonRect.h) {
+                        randomizeButtonPressed = true;
+                    }
+
+                    SDL_Rect clearButtonRect = {360, 380, 80, 30};
+                    if (synthX >= clearButtonRect.x && synthX <= clearButtonRect.x + clearButtonRect.w &&
+                        my >= clearButtonRect.y && my <= clearButtonRect.y + clearButtonRect.h) {
+                        clearButtonPressed = true;
+                    }
+
+                    SDL_Rect nextPresetButtonRect = {450, 380, 80, 30};
+                    if (synthX >= nextPresetButtonRect.x && synthX <= nextPresetButtonRect.x + nextPresetButtonRect.w &&
+                        my >= nextPresetButtonRect.y && my <= nextPresetButtonRect.y + nextPresetButtonRect.h) {
+                        nextPresetButtonPressed = true;
+                    }
                 }
             } else if (e.type == SDL_MOUSEWHEEL) {
                 SDL_Keymod modState = SDL_GetModState();
@@ -1416,6 +1437,43 @@ int main(int argc, char* argv[]) {
                     }
                     loadButtonPressed = false;
                 }
+                if (randomizeButtonPressed) {
+                    int mx = e.button.x;
+                    int my = e.button.y;
+                    int synthX = mx - GRID_PANEL_WIDTH;
+                    SDL_Rect randomizeButtonRect = {250, 380, 100, 30};
+                    if (mx >= GRID_PANEL_WIDTH &&
+                        synthX >= randomizeButtonRect.x && synthX <= randomizeButtonRect.x + randomizeButtonRect.w &&
+                        my >= randomizeButtonRect.y && my <= randomizeButtonRect.y + randomizeButtonRect.h) {
+                        randomizeGrid();
+                    }
+                    randomizeButtonPressed = false;
+                }
+                if (clearButtonPressed) {
+                    int mx = e.button.x;
+                    int my = e.button.y;
+                    int synthX = mx - GRID_PANEL_WIDTH;
+                    SDL_Rect clearButtonRect = {360, 380, 80, 30};
+                    if (mx >= GRID_PANEL_WIDTH &&
+                        synthX >= clearButtonRect.x && synthX <= clearButtonRect.x + clearButtonRect.w &&
+                        my >= clearButtonRect.y && my <= clearButtonRect.y + clearButtonRect.h) {
+                        engine.clearGrid();
+                    }
+                    clearButtonPressed = false;
+                }
+                if (nextPresetButtonPressed) {
+                    int mx = e.button.x;
+                    int my = e.button.y;
+                    int synthX = mx - GRID_PANEL_WIDTH;
+                    SDL_Rect nextPresetButtonRect = {450, 380, 80, 30};
+                    if (mx >= GRID_PANEL_WIDTH &&
+                        synthX >= nextPresetButtonRect.x && synthX <= nextPresetButtonRect.x + nextPresetButtonRect.w &&
+                        my >= nextPresetButtonRect.y && my <= nextPresetButtonRect.y + nextPresetButtonRect.h) {
+                        current_preset = (current_preset + 1) % 6;
+                        engine.loadPreset(current_preset);
+                    }
+                    nextPresetButtonPressed = false;
+                }
             } else if (e.type == SDL_KEYUP) {
                 if (!auto_melody_enabled && e.key.keysym.scancode == current_key_scancode) {
                     engine.setGate(false);
@@ -1498,6 +1556,10 @@ int main(int argc, char* argv[]) {
         drawButton(renderer, 300, 435, 100, 30, "EXPORT", exportButtonPressed);
         drawButton(renderer, 410, 435, 100, 30, "IMPORT", importButtonPressed);
 
+        drawButton(renderer, 250, 380, 100, 30, "RANDOM", randomizeButtonPressed);
+        drawButton(renderer, 360, 380, 80, 30, "CLEAR", clearButtonPressed);
+        drawButton(renderer, 450, 380, 80, 30, "PRESET+", nextPresetButtonPressed);
+
         // Patch Slot Control
         float normalized_slot = (float)current_patch_slot / 7.0f;
         drawKnob(renderer, 400, 550, 40, normalized_slot);