diff --git a/TeachingKidsProgramming/src/org/teachingkidsprogramming/recipes/Houses.java b/TeachingKidsProgramming/src/org/teachingkidsprogramming/recipes/Houses.java index 16c8cb93..5d1ff60b 100644 --- a/TeachingKidsProgramming/src/org/teachingkidsprogramming/recipes/Houses.java +++ b/TeachingKidsProgramming/src/org/teachingkidsprogramming/recipes/Houses.java @@ -1,26 +1,66 @@ package org.teachingkidsprogramming.recipes; +import java.awt.Color; + +import org.teachingextensions.logo.Tortoise; + public class Houses { public static void main(String[] args) { - // Make the tortoise move as fast as possible --#11 - // Have the tortoise start at 200 pixels in on the X axis --#14 - // The current height is 40 --#1.2 - // drawHouse (recipe below) --#9 - // ------------- Recipe for drawHouse --#9 - // Change the color of the line the tortoise draws to lightGray --#15 - // Move the tortoise the height of a house --#1.1 - // Turn the tortoise 90 degrees to the right --#2 - // Move the tortoise 30 pixels --#3 - // Turn the tortoise 90 degrees to the right --#4 - // Move the tortoise the height of a house --#5 - // Turn the tortoise 90 degrees to the left --#6 - // Move the tortoise 20 pixels --#7 - // Turn the tortoise 90 degrees to the left --#8 - // ------------- End of drawHouse recipe - // DrawHouse with height 120 (recipe below) --#10 - // DrawHouse with height 90 (recipe below) --#12 - // DrawHouse with height 20 (recipe below) --#13 + Tortoise.setSpeed(10); + Tortoise.setX(200); + int Height = 40; + drawHouse(Height); + drawHouse(120); + drawHouse(90); + drawHouse(20); + } + private static void drawHouse(int Height) + { + Tortoise.setPenColor(Color.lightGray); + Tortoise.move(Height); + //flatRoof(); + //MavericksRoof + mavericksRoof(); + Tortoise.move(Height); + Tortoise.turn(-90); + Tortoise.move(20); + Tortoise.turn(-90); + } + private static void mavericksRoof() + { + //turn left 90 + Tortoise.turn(-90); + //move 10 + Tortoise.move(10); + //turn right 90+45 degrees + Tortoise.turn(90 + 45); + //move 50 + Tortoise.move(50); + //turn 90 + Tortoise.turn(90); + //move 50 + Tortoise.move(50); + //turn 90+45 + Tortoise.turn(90 + 45); + //move 10 + Tortoise.move(10); + //turn 90 left + Tortoise.turn(-90); + } + private static void amittaisRoof() + { + Tortoise.turn(45); + Tortoise.move(10); + Tortoise.turn(90); + Tortoise.move(10); + Tortoise.turn(45); + } + private static void flatRoof() + { + Tortoise.turn(90); + Tortoise.move(30); + Tortoise.turn(90); } } diff --git a/TeachingKidsProgramming/src/org/teachingkidsprogramming/recipes/SimpleSquare.java b/TeachingKidsProgramming/src/org/teachingkidsprogramming/recipes/SimpleSquare.java index 855d3c6a..5ea4eac2 100644 --- a/TeachingKidsProgramming/src/org/teachingkidsprogramming/recipes/SimpleSquare.java +++ b/TeachingKidsProgramming/src/org/teachingkidsprogramming/recipes/SimpleSquare.java @@ -1,6 +1,5 @@ package org.teachingkidsprogramming.recipes; - public class SimpleSquare { public static void main(String[] args) throws Exception diff --git a/TeachingKidsProgramming/src/org/teachingkidsprogramming/recipes/homework/Homework01.java b/TeachingKidsProgramming/src/org/teachingkidsprogramming/recipes/homework/Homework01.java index ee1f46c1..5f6e6b28 100644 --- a/TeachingKidsProgramming/src/org/teachingkidsprogramming/recipes/homework/Homework01.java +++ b/TeachingKidsProgramming/src/org/teachingkidsprogramming/recipes/homework/Homework01.java @@ -3,13 +3,11 @@ import junit.framework.Assert; import org.junit.Before; -import org.junit.Ignore; import org.junit.Test; import org.teachingextensions.logo.Tortoise; import org.teachingextensions.logo.Turtle; import org.teachingextensions.logo.utils.TortoiseUtils; - public class Homework01 { // 'How to do homework: @@ -24,54 +22,54 @@ public class Homework01 @Test public void numbersDoNotNeedQuotes() { - Assert.assertEquals(42, ____); + Assert.assertEquals(42, 42); } @Test public void defaultWidthForTheTortoise() throws Exception { - Assert.assertEquals(Tortoise.getPenWidth(), ____); + Assert.assertEquals(Tortoise.getPenWidth(), 2); } @Test public void stringsNeedQuotes() throws Exception { - Assert.assertEquals("Green", ___); + Assert.assertEquals("Green", "Green"); } @Test public void stringsCanIncludeSpaces() throws Exception { - Assert.assertEquals("This is a string", ___); + Assert.assertEquals("This is a string", "This is a string"); } @Test public void changingThePenWidthTo5() throws Exception { - Tortoise.setPenWidth(____); + Tortoise.setPenWidth(5); Assert.assertEquals(5, Tortoise.getPenWidth()); } @Test public void movingTheTortoise100Pixels() throws Exception { int start = Tortoise.getY(); - Tortoise.move(____); + Tortoise.move(100); Assert.assertEquals(Tortoise.getY(), start - 100); // 'Hint: make sure you read the name of this method } @Test public void theTortoiseTurns21() throws Exception { - Tortoise.turn(____); + Tortoise.turn(21); Assert.assertEquals(21.0, Tortoise.getAngle()); } @Test public void theTortoiseTurns15Twice() throws Exception { - Tortoise.turn(____); - Tortoise.turn(____); + Tortoise.turn(15); + Tortoise.turn(15); Assert.assertEquals(30.0, Tortoise.getAngle()); } @Test public void howFastCanTheTortoiseGo() throws Exception { - Tortoise.setSpeed(____); + Tortoise.setSpeed(10); Assert.assertEquals(Tortoise.getSpeed(), topSpeed); // 'Hint: Click SetSpeed then read the documentation on the left -----> } @@ -79,25 +77,25 @@ public void howFastCanTheTortoiseGo() throws Exception public void assigningVariables() throws Exception { int myFavoriteNumber = 101; - Assert.assertEquals(myFavoriteNumber, ____); + Assert.assertEquals(myFavoriteNumber, 101); } @Test public void combiningNumbers() throws Exception { int age = 3 + 4; - Assert.assertEquals(age, ____); + Assert.assertEquals(age, 7); } @Test public void combiningText() throws Exception { String name = "Peter" + " " + "Pan"; - Assert.assertEquals(name, ___); + Assert.assertEquals(name, "Peter Pan"); } @Test public void combiningTextAndNumbers() throws Exception { String name = "Henry The " + 8; - Assert.assertEquals(name, ___); + Assert.assertEquals(name, "Henry The 8"); } @Test public void combiningTextInALoop() throws Exception @@ -107,13 +105,13 @@ public void combiningTextInALoop() throws Exception { sound += "H"; } - Assert.assertEquals(sound, ___); + Assert.assertEquals(sound, "AHHH"); } @Test public void forLoopsEndAtTheEnd() throws Exception { String numbers = "# "; - for (int i = 1; i <= ____; i++) + for (int i = 1; i <= 5; i++) { numbers += i; preventInfiniteLoops(); @@ -124,7 +122,7 @@ public void forLoopsEndAtTheEnd() throws Exception public void forLoopsCanStartAnywhere() throws Exception { String answer = "Because "; - for (int i = ____; i <= 9; i++) + for (int i = 7; i <= 9; i++) { answer += i; preventInfiniteLoops(); @@ -136,7 +134,7 @@ public void forLoopsCanStartAnywhere() throws Exception public void forLoopsCanSkip() throws Exception { String numbers = "# "; - for (int i = 1; i <= 20; i += ____) + for (int i = 1; i <= 20; i += 2) { numbers = numbers + i + ","; preventInfiniteLoops(); @@ -147,7 +145,7 @@ public void forLoopsCanSkip() throws Exception public void forLoopsCanSkipUpAndDown() throws Exception { String numbers = "# "; - for (int i = 20; 0 < i && i <= 40; i += ____) + for (int i = 20; 0 < i && i <= 40; i += -3) { numbers = numbers + i + ","; preventInfiniteLoops(); @@ -158,7 +156,7 @@ public void forLoopsCanSkipUpAndDown() throws Exception public void forLoopsCanGoBackwards() throws Exception { String numbers = "Countdown: "; - for (int i = 9; i >= 1; i += ____) + for (int i = 9; i >= 1; i += -1) { numbers += i; preventInfiniteLoops(); diff --git a/TeachingKidsProgramming/src/org/teachingkidsprogramming/recipes/quizzes/HousesQuiz.java b/TeachingKidsProgramming/src/org/teachingkidsprogramming/recipes/quizzes/HousesQuiz.java index 5939a3b5..47e619f0 100644 --- a/TeachingKidsProgramming/src/org/teachingkidsprogramming/recipes/quizzes/HousesQuiz.java +++ b/TeachingKidsProgramming/src/org/teachingkidsprogramming/recipes/quizzes/HousesQuiz.java @@ -1,5 +1,6 @@ package org.teachingkidsprogramming.recipes.quizzes; +import org.teachingextensions.logo.Tortoise; import org.teachingkidsprogramming.recipes.quizzes.graders.HousesQuizGrader; public class HousesQuiz extends org.teachingkidsprogramming.recipes.quizzes.graders.HousesQuiz @@ -7,31 +8,66 @@ public class HousesQuiz extends org.teachingkidsprogramming.recipes.quizzes.grad public void question1() { // The current length is 7 + length = 7; } // // Question2 // Create a method called medium // that sets the current length to 21 + @Override + public void medium() + { + super.medium(); + length = 21; + } // // // Question3 // Create a method called large // that sets the current length to 63 + @Override + public void large() + { + super.large(); + length = 63; + } // // // Question4 // Create a method called moveTheLength // that moves the Tortoise the current length + @Override + public void moveTheLength() + { + // TODO Auto-generated method stub + super.moveTheLength(); + Tortoise.move(length); + } // // // Question5 // Create a method called turnTheCorner // that turns the Tortoise 1/3 of 360 degrees to the left + @Override + public void turnTheCorner() + { + // TODO Auto-generated method stub + super.turnTheCorner(); + Tortoise.turn(-360 / 3); + } // // // Question6 // Create a method called drawASide - // that calls moveTheLength and turnTheCorner + // that calls moveTheLength and turnTheCorner + @Override + public void drawASide() + { + // TODO Auto-generated method stub + super.drawASide(); + moveTheLength(); + turnTheCorner(); + } // public static void main(String[] args) {