Initial Commit

Source Code/Assignment 8/.idea/.gitignore

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+# Default ignored files
+/shelf/
+/workspace.xml
+# Datasource local storage ignored files
+/../../../../../../../:\ProgrammingProjects\JavaProjects\JavaYear1\CS1083\Assignment 8\.idea/dataSources/
+/dataSources.local.xml
+# Editor-based HTTP Client requests
+/httpRequests/

Source Code/Assignment 8/.idea/codeStyles/Project.xml

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+<component name="ProjectCodeStyleConfiguration">
+  <code_scheme name="Project" version="173">
+    <ScalaCodeStyleSettings>
+      <option name="MULTILINE_STRING_CLOSING_QUOTES_ON_NEW_LINE" value="true" />
+    </ScalaCodeStyleSettings>
+  </code_scheme>
+</component>

Source Code/Assignment 8/.idea/codeStyles/codeStyleConfig.xml

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+<component name="ProjectCodeStyleConfiguration">
+  <state>
+    <option name="PREFERRED_PROJECT_CODE_STYLE" value="Default" />
+  </state>
+</component>

Source Code/Assignment 8/.idea/discord.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DiscordProjectSettings">
+    <option name="show" value="PROJECT_FILES" />
+  </component>
+</project>

Source Code/Assignment 8/.idea/inspectionProfiles/Project_Default.xml

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+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="DuplicatedCode" enabled="true" level="WEAK WARNING" enabled_by_default="true">
+      <Languages>
+        <language minSize="51" name="Java" />
+      </Languages>
+    </inspection_tool>
+  </profile>
+</component>

Source Code/Assignment 8/.idea/misc.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>

Source Code/Assignment 8/.idea/modules.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/Assignment 8.iml" filepath="$PROJECT_DIR$/Assignment 8.iml" />
+    </modules>
+  </component>
+</project>

Source Code/Assignment 8/Assignment 8.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

Source Code/Assignment 8/input/input1.txt

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+8
+7
+1000000
+11111G0
+00B0101
+1111111
+101R101
+1010101
+0001111
+0B010G0

Source Code/Assignment 8/input/input2.txt

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+4
+6
+100000
+11111G
+00B010
+111111

Source Code/Assignment 8/input/input3.txt

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+2
+28
+10B011100B01011G1R1010001111
+11111G0111111110101010B010G0
+
+
+
+
+

Source Code/Assignment 8/src/PaintDriver.java

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+import java.io.File;
+import java.io.FileNotFoundException;
+
+/**
+ * Driver for the painter method
+ * @author Isaac Shoebottom (3429069)
+ */
+
+public class PaintDriver {
+    public static void main(String[] args) {
+        File input = null;
+        if (args.length > 0) {
+            input = new File(args[0]);
+        }
+        else {
+            System.out.print("File does not exist");
+            System.exit(1);
+        }
+        Painter painter = null;
+        try {
+            painter = new Painter(input);
+        } catch (FileNotFoundException exception) {
+            System.out.print("File does not exist");
+            System.exit(1);
+        }
+
+        System.out.println("Before Paint:");
+        System.out.print(painter.toString());
+        painter.paint();
+        System.out.println("\nAfter Paint:");
+        System.out.print(painter.toString());
+    }
+}

Source Code/Assignment 8/src/Painter.java

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+import java.io.File;
+import java.io.FileNotFoundException;
+import java.util.Scanner;
+
+/**
+ * Painter object that paints the room and reads the input file
+ * @author Isaac Shoebottom (3429069)
+ */
+
+public class Painter {
+    Scanner sc;
+    int height;
+    int width;
+    char[][] room;
+
+    /**
+     * Constructor for painter
+     * @param fileIn The file containing the information to construct the room
+     * @throws FileNotFoundException When file does not exist
+     */
+    Painter(File fileIn) throws FileNotFoundException {
+        sc = new Scanner(fileIn);
+        height = Integer.parseInt(sc.nextLine());
+        width = Integer.parseInt(sc.nextLine());
+        room = new char[height][width];
+
+        for(int i = 0; i < height; i++) {
+            String currentLine = sc.nextLine();
+            for(int j = 0; j < width; j++) {
+                room[i][j] = currentLine.charAt(j);
+            }
+        }
+    }
+
+    /**
+     * Determines the colors in the room and calls to paint the room
+     */
+    public void paint() {
+        char[] colors = new char[]{'R', 'B', 'G'};
+        int indexLine = 0;
+        int indexCell = 0;
+
+        for(char colorName: colors) {
+            for(char[] line: room) {
+                for(char cell: line) {
+                    if (cell == colorName) {
+                        paint(indexLine, indexCell, colorName);
+                    }
+                    indexCell++;
+                }
+                indexLine++;
+                indexCell = 0;
+            }
+            indexLine = 0;
+        }
+    }
+
+    /**
+     * The method that paints the room
+     * @param row The row in which to be painted
+     * @param col The column in which to be painted
+     * @param color The color to be painted
+     */
+    private void paint(int row, int col, char color) {
+            room[row][col] = color;
+            if (row == 0) {
+                if (col == 0) {
+                    //case for when the row and column is zero. (first position)
+                    if (room[row + 1][col] == '0') //down
+                        paint(row + 1, col, color);
+                    if (room[row][col + 1] == '0') //right
+                        paint(row, col + 1, color);
+                }
+                else if (col == width - 1) {
+                    //case for when the row is zero and the column is max (top right)
+                    if (room[row + 1][col] == '0') //down
+                        paint(row + 1, col, color);
+                    if (room[row][col - 1] == '0') //left
+                        paint(row, col - 1, color);
+                }
+                //case for when the row being operated on is zero
+                else {
+                    if (room[row + 1][col] == '0') //down
+                        paint(row + 1, col, color);
+                    if (room[row][col - 1] == '0') //left
+                        paint(row , col - 1, color);
+                    if (room[row][col + 1] == '0') //right
+                        paint(row, col + 1, color);
+                }
+            } else if (row == height - 1) {
+                if (col == width - 1) {
+                    //case for when the row and the column are at the max value (last position)
+                    if (room[row - 1][col] == '0') //up
+                        paint(row + 1, col, color);
+                    if (room[row][col - 1] == '0') //left
+                        paint(row - 1, col - 1, color);
+                }
+                else if (col == 0) {
+                    //case for when the row is max and the column is zero (bottom left)
+                    if (room[row - 1][col] == '0') //up
+                        paint(row + 1, col, color);
+                    if (room[row][col + 1] == '0') //right
+                        paint(row, col + 1, color);
+                }
+                else {
+                    //case for when the row is at its maximum value
+                    if (room[row - 1][col] == '0') //up
+                        paint(row - 1, col, color);
+                    if (room[row][col + 1] == '0') //right
+                        paint(row, col + 1, color);
+                    if (room[row][col - 1] == '0') //left
+                        paint(row, col - 1, color);
+                }
+            } else if (col == 0) {
+                //case for when just the column is zero
+                if (room[row - 1][col] == '0') //up
+                    paint(row + 1, col, color);
+                if (room[row + 1][col] == '0') //down
+                    paint(row + 1, col, color);
+                if (room[row][col + 1] == '0') //right
+                    paint(row, col + 1, color);
+            } else if (col == width - 1) {
+                //case for when the column is at its last position
+                if (room[row - 1][col] == '0') //up
+                    paint(row - 1, col, color);
+                if (room[row + 1][col] == '0') //down
+                    paint(row + 1, col, color);
+                if (room[row][col - 1] == '0') //left
+                    paint(row, col - 1, color);
+            } else {
+                //case for any middle position on board
+                if (room[row - 1][col] == '0') //up
+                    paint(row - 1, col, color);
+                if (room[row + 1][col] == '0') //down
+                    paint(row + 1, col, color);
+                if (room[row][col - 1] == '0') //left
+                    paint(row, col - 1, color);
+                if (room[row][col + 1] == '0') //right
+                    paint(row, col + 1, color);
+            }
+    }
+
+    /**
+     * toString method for Painter object. Prints the room as was in the text file
+     * @return String containing the room
+     */
+    public String toString() {
+        int indexCell = 0;
+        StringBuilder returnString = new StringBuilder();
+        for (char[] line : room) {
+            for (char cell : line) {
+                indexCell++;
+                if (indexCell == width) {
+                    returnString.append(cell).append("\n");
+                }
+                else {
+                    returnString.append(cell);
+                }
+            }
+            indexCell = 0;
+        }
+        return returnString.toString();
+    }
+}