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POJava: Call a method inside a method and use the same variables
 

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  1. POJava: Call a method inside a method and use the same variables
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    <p>I have this code which uses an open source API (Sweethome3D). What I want to do is to check whether the Room is Parallelogram or Square and then call a method and change the values of the walls and the Room. But if I try to do this, it gives me error. Do you have any idea how I can do that?</p> <pre><code>@Override public Home createHome() { Home home = super.createHome(); if (Shape_of_Room.equals("Parallelogram")) { float[][] points = { { 0f, 0f }, { 0f, 400f }, { 625f, 400f }, { 625f, 400f }, { 625f, 0f }, { 0f, 0f } }; Room Parallelogram_Room = new Room(points); Parallelogram_Room.setAreaVisible(true); // Add new Room to Home home.addRoom(Parallelogram_Room); // Check for Ceiling and Floor Display if (Floor_Display.equals("true")) { Parallelogram_Room.setFloorVisible(true); } else if (Floor_Display.equals("false")) { Parallelogram_Room.setFloorVisible(false); } if (Ceiling_Display.equals("true")) { Parallelogram_Room.setCeilingVisible(true); } else if (Ceiling_Display.equals("false")) { Parallelogram_Room.setCeilingVisible(false); } Wall Left_Wall = new Wall(0, 0, 0, 400, (float) 7.62); Wall North_Wall = new Wall(0, 400, 625, 400, (float) 7.62); Wall Right_Wall = new Wall(625, 400, 625, 0, (float) 7.62); Wall South_Wall = new Wall(625, 0, 0, 0, (float) 7.62); Left_Wall.setWallAtEnd(North_Wall); North_Wall.setWallAtEnd(Right_Wall); Right_Wall.setWallAtEnd(South_Wall); South_Wall.setWallAtEnd(Left_Wall); // Check the color of the Walls // Values set from site // http://cloford.com/resources/colours/500col.htm // and by the calculator // http://www.shodor.org/stella2java/rgbint.html int k; String[] Color = { "Grey", "Red", "Green", "Blue", "Yellow", "White" }; int[] Color_Number = { 13882323, 16764108, 7456369, 13421823, 11394815, 16777215 }; for (k = 0; k &lt; 6; k++) { if (Left_Wall_Color.equals(Color[k])) { Left_Wall.setLeftSideColor(Color_Number[k]); } if (North_Wall_Color.equals(Color[k])) { North_Wall.setLeftSideColor(Color_Number[k]); } if (Right_Wall_Color.equals(Color[k])) { Right_Wall.setLeftSideColor(Color_Number[k]); } if (South_Wall_Color.equals(Color[k])) { South_Wall.setLeftSideColor(Color_Number[k]); } } // Check if the walls are Matt or Shiny if (Shiny_Matt.equals("Matt")) { Left_Wall.setLeftSideShininess(0); North_Wall.setLeftSideShininess(0); Right_Wall.setLeftSideShininess(0); South_Wall.setLeftSideShininess(0); } else if (Shiny_Matt.equals("Shiny")) { Left_Wall.setLeftSideShininess(1); North_Wall.setLeftSideShininess(1); Right_Wall.setLeftSideShininess(1); South_Wall.setLeftSideShininess(1); } home.addWall(Left_Wall); home.addWall(North_Wall); home.addWall(Right_Wall); home.addWall(South_Wall); } // Modify home as you wish here System.out.println("method called"); return home; } </code></pre>
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    1. USMitsaki
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    1. COwhat's the error bro?
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      1. POJava: Call a method inside a method and use the same variables
      1. USShawn
    2. COThe error is that eclipse doesn't recognize the objects of Room and Home that I have created when I try to use it in another method.(Or even if I use them outside of If-statement)
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    3. COCan you post also the code that is not working (the main??)? The method code is not enough to let us help you.
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      1. POJava: Call a method inside a method and use the same variables
      1. USFabrizio D'Ammassa
 

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