From 9c17adfb38640acca71203c678331d8e69c553e2 Mon Sep 17 00:00:00 2001
From: Vikramb987 <47336882+Vikramb987@users.noreply.github.com>
Date: Tue, 2 Apr 2019 18:52:51 -0600
Subject: [PATCH] Create TaipanShopLogic.java

---
 src/TaipanShopLogic.java | 156 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 156 insertions(+)
 create mode 100644 src/TaipanShopLogic.java

diff --git a/src/TaipanShopLogic.java b/src/TaipanShopLogic.java
new file mode 100644
index 0000000..f10732c
--- /dev/null
+++ b/src/TaipanShopLogic.java
@@ -0,0 +1,156 @@
+/**
+ * TaipanShopLogic deals with the computations necessary for the shop such as randomizing prices.
+ *
+ * Author: Vikram Bawa
+ */
+import java.util.Random;
+
+public class TaipanShopLogic extends Player {
+
+    /**
+     * constructor; only runs when a Player object is provided. The constructor is fully encapsulated.
+     *
+     * @param player is a Player object that will be copied and the player instance variable is set to the copy.
+     */
+    public TaipanShopLogic(Player player) {
+        Player playerDummy = new Player(player);
+        setPlayer(playerDummy);
+    }
+
+    /**
+     * this method is when the shop is accessed, randomizing the prices of all the items.
+     */
+    public String updatePrices() {
+        String s = "\t" + getName() + ", the price of ";
+        String a = "";
+        double value = 0 * Math.random();
+        Random rand = new Random();
+        setOpiumPrice((rand.nextInt(201) + 60) * 100);
+        setSilkPrice((rand.nextInt(201) + 60) * 10);
+        setArmsPrice((rand.nextInt(21) + 6) * 10);
+        setGeneralPrice((rand.nextInt(17) + 4));
+        
+        // there is a 10% chance that the price of an item is increased/decreased beyond its regular range.
+        if (value < 8) {
+            if (value < 2) {
+                if (value < 1) {
+                    setOpiumPrice(getOpiumPrice() / 5);
+                    a = s + "Opium has dropped to " + getOpiumPrice() + "!!!\n";
+                } else {
+                    setOpiumPrice(getOpiumPrice() * 5);
+                    a = s + "Opium has risen to " + getOpiumPrice() + "!!!\n" ;
+                }
+            } else if (value < 4) {
+                if (value < 3) {
+                    setSilkPrice(getSilkPrice() / 5);
+                    a = s + "Silk has dropped to " + getSilkPrice() + "!!!\n";
+                } else {
+                    setSilkPrice(getSilkPrice() * 5);
+                    a = s + "Silk has risen to " + getSilkPrice() + "!!!\n";
+                }
+            } else if (value < 6) {
+                if (value < 3) {
+                    setArmsPrice(getArmsPrice() / 5);
+                    a = s + "Arms has dropped to " + getArmsPrice() + "!!!\n";
+                } else {
+                    setArmsPrice(getArmsPrice() * 5);
+                    a = s + "Arms has risen to " + getArmsPrice() + "!!!\n";
+                }
+            } else {
+                if (value < 7) {
+                    setGeneralPrice(1);
+                    a = s + "General Cargo has dropped to 1!!!\n";
+                } else {
+                    setGeneralPrice(getGeneralPrice() * 5);
+                    a = s + "General Cargo has risen to " + getGeneralPrice() + "!!!\n";
+                }
+            }
+        }
+        return a;
+    }
+
+    /**
+     * returns the user's condition based upon their current HP.
+     *
+     * @return shipStatus -- a representation of their ship's health in words.
+     */
+    public String shipStatusString() {
+        String shipStatus;
+        switch (getHP() / 10) {
+            case 10:
+                shipStatus = "Mint Condition";
+                break;
+            case 9:
+                shipStatus = "Near Perfect";
+                break;
+            case 8:
+                shipStatus = "Great";
+                break;
+            case 7:
+                shipStatus = "Good";
+                break;
+            case 6:
+                shipStatus = "Acceptable";
+                break;
+            case 5:
+                shipStatus = "Tolerable";
+                break;
+            case 4:
+                shipStatus = "Needs Repair";
+                break;
+            case 3:
+                shipStatus = "Damaged";
+                break;
+            case 2:
+                shipStatus = "Indangered";
+                break;
+            case 1:
+                shipStatus = "Near Sinking";
+                break;
+            case 0:
+                shipStatus = "Sinking";
+                break;
+            default:
+                shipStatus = "Invincible";
+                break;
+        }
+        return shipStatus;
+    }
+
+    /**
+     * converts the user's location (an integer) to a String, and returns it.
+     *
+     * @return location -- the user's location as a string; the actual name of the location.
+     */
+    public String getStringLocation() {
+        String location;
+        switch (getLocation()) {
+            case 1:
+                location = "Hong Kong";
+                break;
+            case 2:
+                location = "Shanghai";
+                break;
+            case 3:
+                location = "Nagasaki";
+                break;
+            case 4:
+                location = "Saigon";
+                break;
+            case 5:
+                location = "Manila";
+                break;
+            case 6:
+                location = "Singapore";
+                break;
+            case 7:
+                location = "Batavia";
+                break;
+            default:
+                location = "Error";
+                break;
+        }
+        return location;
+    }
+
+}