From 5798d82c8dbaf49bb30d90b10eb5fcab15956a0d Mon Sep 17 00:00:00 2001
From: nathansmith117 <nathansmith117@sdf.org>
Date: Mon, 10 Feb 2025 10:27:58 -0700
Subject: Sleepyness

---
 src/sldj.c | 15 ++++++++++++---
 src/sldj.h |  1 +
 2 files changed, 13 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/sldj.c b/src/sldj.c
index f8c1817..c900995 100644
--- a/src/sldj.c
+++ b/src/sldj.c
@@ -5,6 +5,8 @@ void initSldj(Sldj* sldj)
     // Create window.
     InitWindow(WINDOW_WIDTH, WINDOW_HEIGHT, "Scanline DJ");
     SetWindowState(FLAG_WINDOW_RESIZABLE);
+
+    sldj->isPaused = false;
     
     //SetTargetFPS(DEFAULT_FRAME_RATE);
     sldj->targetFps = DEFAULT_FRAME_RATE;
@@ -26,7 +28,7 @@ void updateSldj(Sldj* sldj)
     // Scan image.
     BeginTextureMode(sldj->viewport);
 
-    if (sldj->scripting.lineScanner != NULL)
+    if (!sldj->isPaused && sldj->scripting.lineScanner != NULL)
     {
         uint16_t xScan = 0;
         uint16_t yScan = 0;
@@ -43,6 +45,8 @@ void updateSldj(Sldj* sldj)
 
             yScan += sldj->yCount;
         }
+
+        ++sldj->frameCounter;
     }
 
     EndTextureMode();
@@ -62,14 +66,19 @@ void updateSldj(Sldj* sldj)
 
     DrawFPS(0, viewport.height);
 
+    // Handle input.
     if (IsKeyPressed(KEY_R))
     {
         reloadScript(sldj);
+        sldj->isPaused = false;
     }
 
-    EndDrawing();
+    if (IsKeyPressed(KEY_SPACE))
+    {
+        sldj->isPaused = !sldj->isPaused;
+    }
 
-    ++sldj->frameCounter;
+    EndDrawing();
 }
 
 void closeSldj(Sldj* sldj)
diff --git a/src/sldj.h b/src/sldj.h
index d64b99c..a577a60 100644
--- a/src/sldj.h
+++ b/src/sldj.h
@@ -15,6 +15,7 @@
 typedef struct Sldj {
     RenderTexture viewport;
 
+    bool isPaused;
     uint8_t targetFps;
     uint32_t frameCounter;
 
-- 
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