From 3287ff2a31a204efdc2caf6df7eeaf4c4c352f59 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miloslav=20=C4=8C=C3=AD=C5=BE?= <tastyfish@seznam.cz>
Date: Mon, 10 Sep 2018 15:34:01 +0200
Subject: [PATCH] Fix controls

---
 demo3.cpp | 42 +++++++++++++++++++++++++++++++-----------
 1 file changed, 31 insertions(+), 11 deletions(-)

diff --git a/demo3.cpp b/demo3.cpp
index 2124541..f9c0d49 100644
--- a/demo3.cpp
+++ b/demo3.cpp
@@ -35,13 +35,14 @@ public:
   uint8_t mColor;
 };
 
-#define MAX_CHANGES 32
+#define MAX_CHANGES 16
 
 Change changes[MAX_CHANGES];
 
 bool editReleased = false;
 bool editing = false;
 uint16_t changeIndex = 0;
+int16_t editCounter = 0;
 
 #define HEIGHT_PROFILE_LENGTH 256
 const int8_t heightProfile[] = {
@@ -240,9 +241,9 @@ int main()
 
   for (uint16_t i = 0; i < MAX_CHANGES; ++i)
   {
-    changes[i].mCoords.x = 0;
+    changes[i].mCoords.x = i;
     changes[i].mCoords.y = 0;
-    changes[i].mHeight = floorHeightAt(0,0);
+    changes[i].mHeight = floorHeightAt(i,0);
   }
 
   uint32_t previousTime = 0;
@@ -322,6 +323,7 @@ int main()
           changes[changeIndex].mCoords.x = selectedSquare.x;
           changes[changeIndex].mCoords.y = selectedSquare.y;
           editReleased = false;
+          editCounter = 0;
         }
       }
       else
@@ -331,7 +333,13 @@ int main()
       {
         if (editing)
         {
-          changes[changeIndex].mHeight += 100;
+          if (editCounter == 0)
+          {
+            changes[changeIndex].mHeight += UNITS_PER_SQUARE / 4;
+            editCounter = 4;
+          }
+          else
+            editCounter--;
         }
         else if (aButton)
           player.mCamera.shear = min(player.mCamera.shear + 10,60);
@@ -342,7 +350,13 @@ int main()
       {
         if (editing)
         {
-          changes[changeIndex].mHeight -= 100;
+          if (editCounter == 0)
+          {
+            changes[changeIndex].mHeight -= UNITS_PER_SQUARE / 4;
+            editCounter = 4;
+          }
+          else
+            editCounter--;
         }
         else if (aButton)
           player.mCamera.shear = max(player.mCamera.shear - 10,-60);
@@ -353,17 +367,23 @@ int main()
         }
       }
       else
+      {
         player.mCamera.shear /= 2;
+        editCounter = 0;
+      }
       
       if (!aButton)  
         player.mCamera.shear /= 2;
 
       int addition = 0;
 
-      if (pokitto.rightBtn())
-        addition = 1;      
-      else if (pokitto.leftBtn())
-        addition = -1;
+      if (!editing)
+      {
+        if (pokitto.rightBtn())
+          addition = 1;      
+        else if (pokitto.leftBtn())
+          addition = -1;
+      }
 
       if (aButton)
       {
@@ -384,9 +404,9 @@ int main()
       Unit heightDiff = player.mCamera.height - prevHeight;
 
       if (heightDiff == 0)
-        player.mVericalSpeed = 0; // hit floor/ceiling
+        player.mVericalSpeed = 0; // hit floor
 
-      if (player.mVericalSpeed == 0 && pokitto.bBtn())
+      if (!editing && player.mVericalSpeed == 0 && pokitto.bBtn())
       {
         int16_t camX = divRoundDown(player.mCamera.position.x,UNITS_PER_SQUARE);
         int16_t camY = divRoundDown(player.mCamera.position.y,UNITS_PER_SQUARE);