From 577dc3bcb6b4ee6ff1e97bf5e43b2d4b1e1cbabe Mon Sep 17 00:00:00 2001
From: David Krause <enthus1ast@users.noreply.github.com>
Date: Sun, 12 Feb 2023 19:56:31 +0100
Subject: [PATCH] added getClipboardText added "PASTE CODE" to Nicosynth

Signed-off-by: David Krause <enthus1ast@users.noreply.github.com>
---
 nico.nim               | 15 ++++++++-------
 nico/backends/sdl2.nim | 13 ++++++++-----
 nicosynth.nim          |  7 +++++++
 3 files changed, 23 insertions(+), 12 deletions(-)

diff --git a/nico.nim b/nico.nim
index 27455e2..f12cdee 100644
--- a/nico.nim
+++ b/nico.nim
@@ -39,6 +39,7 @@ export profileHistory
 export errorPopup
 
 export setClipboardText
+export getClipboardText
 
 # Audio
 export joinPath
@@ -738,7 +739,7 @@ proc ditherADitherXor*(v: float32, a = 149,b = 1234, c = 511) =
 proc ditherPass(x,y: int): bool {.inline.} =
   if gDitherMode == DitherNone:
     return true
-    
+
   let x = floorMod(x + gDitherOffsetX, screenWidth)
   let y = floorMod(y + gDitherOffsetY, screenHeight)
 
@@ -2532,12 +2533,12 @@ proc spr*(drawer: SpriteDraw, x,y:Pint)=
 proc sprOverlap*(a,b : SpriteDraw): bool=
   ##Will return true if the sprites overlap
   setSpritesheet(a.spriteSheet)
-  let 
+  let
     aSprRect = getSprRect(a.spriteIndex,a.w,a.h)
     aRect: Rect = (a.x, a.y, aSprRect.w, aSprRect.h)
 
   if(a.spritesheet != b.spritesheet): setSpritesheet(b.spriteSheet)
-  let 
+  let
     bSprRect = getSprRect(b.spriteIndex,b.w,b.h)
     bRect: Rect = (b.x, b.y, bSprRect.w, bSprRect.h)
 
@@ -2552,7 +2553,7 @@ proc sprOverlap*(a,b : SpriteDraw): bool=
       bXRelative = xOverlap - b.x
       bYRelative = yOverlap - b.y
 
-    var 
+    var
       surfA = spritesheets[a.spriteSheet]
       surfB = spritesheets[b.spriteSheet]
       indA = 0
@@ -2561,7 +2562,7 @@ proc sprOverlap*(a,b : SpriteDraw): bool=
     #Foreach pixel in the overlap check the colour there
     for xSamp in 0..<wOverlap:
       for ySamp in 0..<hOverlap:
-        var 
+        var
           aX = aSprRect.x + xSamp + aXRelative
           aY = aSprRect.y + ySamp + aYRelative
           bX = bSprRect.x + xSamp + bxRelative
@@ -2572,7 +2573,7 @@ proc sprOverlap*(a,b : SpriteDraw): bool=
         if(a.flipX):
           aX = aSprRect.x + (aSprRect.w - (xSamp + aXRelative)) - 1
         if(a.flipY):
-          aY = aSprRect.y + (aSprRect.h - (ySamp + aYRelative)) - 1 
+          aY = aSprRect.y + (aSprRect.h - (ySamp + aYRelative)) - 1
 
         if(b.flipX):
           bX = bSprRect.x + (aSprRect.w - (xSamp + bXRelative)) - 1
@@ -2584,7 +2585,7 @@ proc sprOverlap*(a,b : SpriteDraw): bool=
         indB = bX + bY * surfB.w
         if(indA < surfA.data.len and indB < surfB.data.len):#Shouldnt ever happen but errors must be checked
           if(surfA.data[indA] > 0 and surfB.data[indB] > 0): #Using 0 as of now for alpha check
-            return true 
+            return true
 
   return false
 
diff --git a/nico/backends/sdl2.nim b/nico/backends/sdl2.nim
index 62c4985..a34e948 100644
--- a/nico/backends/sdl2.nim
+++ b/nico/backends/sdl2.nim
@@ -496,7 +496,7 @@ proc createWindow*(title: string, w,h: int, scale: int = 2, fullscreen: bool = f
 
       window = createWindow(title.cstring, r.x, r.y, r.w, r.h, (WINDOW_RESIZABLE or WINDOW_OPENGL).uint32)
     else:
-      window = createWindow(title.cstring, WINDOWPOS_CENTERED, WINDOWPOS_CENTERED, (w * scale).cint, (h * scale).cint, 
+      window = createWindow(title.cstring, WINDOWPOS_CENTERED, WINDOWPOS_CENTERED, (w * scale).cint, (h * scale).cint,
         (WINDOW_RESIZABLE or (if fullscreen: WINDOW_FULLSCREEN_DESKTOP else: 0) or WINDOW_OPENGL.cint).uint32)
 
     discard glSetAttribute(GLattr.GL_CONTEXT_PROFILE_MASK, GL_CONTEXT_PROFILE_ES)
@@ -630,7 +630,7 @@ void main() {
       window = createWindow(title.cstring, r.x, r.y, r.w, r.h, (WINDOW_RESIZABLE).uint32)
 
     else:
-      window = createWindow(title.cstring, WINDOWPOS_CENTERED, WINDOWPOS_CENTERED, (w * scale).cint, (h * scale).cint, 
+      window = createWindow(title.cstring, WINDOWPOS_CENTERED, WINDOWPOS_CENTERED, (w * scale).cint, (h * scale).cint,
         (WINDOW_RESIZABLE or (if fullscreen: WINDOW_FULLSCREEN_DESKTOP else: 0)).uint32)
 
   if window == nil:
@@ -1392,7 +1392,7 @@ when defined(emscripten):
     {.emit:"""
     EM_ASM(
        //create your directory where we keep our persistent data
-       FS.mkdir('/IDBFS'); 
+       FS.mkdir('/IDBFS');
 
        //mount persistent directory as IDBFS
        FS.mount(IDBFS,{},'/IDBFS');
@@ -1401,9 +1401,9 @@ when defined(emscripten):
        //flag to check when data are synchronized
        Module.syncdone = 0;
 
-       //populate persistent_data directory with existing persistent source data 
+       //populate persistent_data directory with existing persistent source data
       //stored with Indexed Db
-      //first parameter = "true" mean synchronize from Indexed Db to 
+      //first parameter = "true" mean synchronize from Indexed Db to
       //Emscripten file system,
       // "false" mean synchronize from Emscripten file system to Indexed Db
       //second parameter = function called when data are synchronized
@@ -2139,6 +2139,9 @@ proc showMouse*() =
 proc setClipboardText*(text: string) =
   discard sdl.setClipboardText(text)
 
+proc getClipboardText*(): string =
+  return $sdl.getClipboardText()
+
 proc setLinearFilter*(on: bool) =
   linearFilter = on
   resize()
diff --git a/nicosynth.nim b/nicosynth.nim
index 23f9bde..989e101 100644
--- a/nicosynth.nim
+++ b/nicosynth.nim
@@ -180,6 +180,13 @@ proc gameGui() =
   if G.button("COPY CODE"):
     echo fmt("synth(channel, \"{outputStr}\")")
     setClipboardText(outputStr)
+  if G.button("PASTE CODE"):
+    try:
+      data = synthDataFromString(getClipboardText())
+      gameInit()
+    except:
+      echo "Could not parse code: ", getClipboardText()
+      data = initData
   G.endArea()
 
 proc gameUpdate(dt: float32) =