[tues-crep.git] / sites / hobo11.nerdland.org / coursework / 20070 / dfontanesi / .svn / text-base / Player.cs.svn-base
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1 using System;\r
2 using System.Drawing;\r
3 using System.Windows.Forms;\r
4 using System.Globalization;\r
5 \r
6 namespace BlackJack\r
7 {\r
8 /// <summary>\r
9 /// Summary description for Player.\r
10 /// </summary>\r
11 public class Player\r
12 {\r
13 \r
14 private Point location;\r
15 private double bank;\r
16 private string backgroundImage;\r
17 private Strategy plyrStrategy;\r
18 private CountMethod plyrMethod;\r
19 private int currentHandIndex = 0;\r
20 private NumericUpDown plyrBet;\r
21 private Hand[] hands;\r
22 private int numberOfHands = 1;\r
23 private playerType plyrType;\r
24 \r
25 public enum LabelType\r
26 {\r
27 none = 0,\r
28 drawToHand = 1,\r
29 bothHands = 2,\r
30 outcome = 3\r
31 }\r
32 \r
33 public enum playerType\r
34 {\r
35 computer = 0,\r
36 human = 1\r
37 }\r
38 \r
39 public Player( Point pntlocation, string imageFile, double dblBank, NumericUpDown betControl, playerType type, Strategy strategy, CountMethod method )\r
40 {\r
41 // Since the game is limited to one split (two hands), just set them up now\r
42 hands = new Hand[2];\r
43 hands[0] = new Hand(new Point(0,0));\r
44 hands[1] = new Hand(new Point(50,0));\r
45 \r
46 // Player specific variables\r
47 location = pntlocation;\r
48 backgroundImage = imageFile;\r
49 bank = dblBank;\r
50 plyrStrategy = strategy;\r
51 plyrMethod = method;\r
52 plyrType = type;\r
53 plyrBet = betControl;\r
54 \r
55 // Start out with one hand, they may split pairs to get two\r
56 numberOfHands = 1;\r
57 }\r
58 \r
59 ~Player()\r
60 {\r
61 try\r
62 {\r
63 // When we destroy the player object, get rid of the betting control too\r
64 // But first make it invisible in case the garbage collector is slow.\r
65 plyrBet.Visible = false;\r
66 plyrBet.Refresh();\r
67 plyrBet.Dispose();\r
68 }\r
69 catch {}\r
70 }\r
71 \r
72 public void MoveControls( float scaleX, float scaleY )\r
73 {\r
74 plyrBet.Left = (int)((location.X +110)* scaleX);\r
75 plyrBet.Top = (int)((location.Y-20) * scaleY);\r
76 }\r
77 \r
78 public void DrawBackground( Graphics drawingSurface, Card dealerCard )\r
79 {\r
80 // Draw different colored backgrounds to match the advice\r
81 switch( GetAdvice(dealerCard) )\r
82 {\r
83 case Strategy.AdviceType.Hit:\r
84 drawingSurface.DrawImage( Resources.GetImage(backgroundImage + "_hit"), location);\r
85 break;\r
86 case Strategy.AdviceType.Stand:\r
87 drawingSurface.DrawImage( Resources.GetImage(backgroundImage + "_stand"), location);\r
88 break;\r
89 case Strategy.AdviceType.Split:\r
90 drawingSurface.DrawImage( Resources.GetImage(backgroundImage + "_split"), location);\r
91 break;\r
92 case Strategy.AdviceType.DoubleDown:\r
93 drawingSurface.DrawImage( Resources.GetImage(backgroundImage + "_ddown"), location);\r
94 break;\r
95 case Strategy.AdviceType.None:\r
96 drawingSurface.DrawImage( Resources.GetImage(backgroundImage + "_noadvice"), location);\r
97 break;\r
98 default:\r
99 break;\r
100 }\r
101 }\r
102 \r
103 public Hand[] GetHands() \r
104 {\r
105 return hands;\r
106 }\r
107 \r
108 public int NumberOfHands\r
109 {\r
110 get{ return numberOfHands; }\r
111 }\r
112 \r
113 public Hand CurrentHand\r
114 {\r
115 // This is just a shortcut to get to the current hand being played\r
116 get{ return hands[currentHandIndex]; }\r
117 }\r
118 \r
119 public void Won( Hand hand )\r
120 {\r
121 // Since the bet is taken from the bank at the beginning of play,\r
122 // give back twice as much on a win.\r
123 bank += hand.Wager * 2;\r
124 }\r
125 \r
126 public void Blackjack( Hand hand )\r
127 {\r
128 // Since the bet is taken from the bank at the beginning of play,\r
129 // give it back plus 1.5 times the wager.\r
130 bank += hand.Wager + hand.Wager * 1.5;\r
131 }\r
132 \r
133 public void Push( Hand hand )\r
134 {\r
135 // Since the bet is taken from the bank at the beginning of play,\r
136 // give it back on a push.\r
137 bank += hand.Wager;\r
138 }\r
139 \r
140 public void Reset()\r
141 {\r
142 // This method is called at the beginning of a new hand.\r
143 hands = new Hand[2];\r
144 hands[0] = new Hand(new Point(0,0));\r
145 hands[1] = new Hand(new Point(50,0));\r
146 \r
147 // Take away the betting control during play\r
148 plyrBet.Visible = false;\r
149 \r
150 // Reset variables that keep track of play\r
151 numberOfHands = 1;\r
152 currentHandIndex = 0;\r
153 }\r
154 \r
155 public void GetWager()\r
156 {\r
157 // Reset the wager to match what the user entered.\r
158 if( plyrType == playerType.computer && plyrMethod != null )\r
159 hands[0].Wager = plyrMethod.GetWager( (double)plyrBet.Value );\r
160 else\r
161 hands[0].Wager = (double)plyrBet.Value;\r
162 \r
163 // Reduce the bank up front\r
164 bank -= hands[0].Wager;\r
165 }\r
166 \r
167 public bool DoubleDown( Hand hand )\r
168 {\r
169 // This method determines whether a double-down is possible and, \r
170 // if so, doubling the bet.\r
171 int handTotal = hand.Total();\r
172 \r
173 if(((handTotal >=7 && handTotal <=11) || hand.IsSoft) && hand.Count == 2 )\r
174 {\r
175 // Reduce the bank\r
176 bank -= hand.Wager;\r
177 \r
178 // Double the bet\r
179 hand.Wager *= 2;\r
180 \r
181 // Mark the hand as doubled so the last card is drawn at an angle\r
182 hand.Doubled = true;\r
183 \r
184 // Tell the form that we doubled. The form then moves on to the next player.\r
185 return true;\r
186 }\r
187 return false;\r
188 }\r
189 \r
190 public bool Split()\r
191 {\r
192 // This method determines if a split is possible and,\r
193 // if so, create the new hand and double the bet\r
194 if( hands[0].Count == 2 && numberOfHands == 1 )\r
195 {\r
196 if( hands[0][0].FaceValue == hands[0][1].FaceValue )\r
197 {\r
198 // Move the first hand to the left 50 pixels.\r
199 hands[0].HandLocation = new Point(hands[0].HandLocation.X - 50, hands[0].HandLocation.Y);\r
200 // Put the second card of the first hand into the first card of the second hand\r
201 hands[1].Add(hands[0][1]);\r
202 // Remove the card from the first hand\r
203 hands[0].RemoveAt( hands[0].Count );\r
204 // Make the second hand's wager equal to the first\r
205 hands[1].Wager = hands[0].Wager;\r
206 // Decrement the bank accordingly\r
207 bank -= hands[1].Wager;\r
208 // increase the number of hands\r
209 numberOfHands++;\r
210 // Tell the form that the split was successful\r
211 return true;\r
212 }\r
213 }\r
214 return false;\r
215 }\r
216 \r
217 public void NextHand()\r
218 {\r
219 // This is just a shortcut to incrementing the hand index\r
220 currentHandIndex++;\r
221 }\r
222 \r
223 public bool LastHand()\r
224 {\r
225 // This is a convenient way to determine if the player has any more\r
226 // hands to draw to.\r
227 return currentHandIndex + 1 == numberOfHands;\r
228 }\r
229 \r
230 public double TotalWager()\r
231 {\r
232 // The total wager for the player is the sum of all the hand's wagers\r
233 double wager = 0;\r
234 \r
235 foreach( Hand hand in hands )\r
236 {\r
237 wager += hand.Wager;\r
238 }\r
239 \r
240 return wager;\r
241 }\r
242 \r
243 public CountMethod Method\r
244 {\r
245 get{ return plyrMethod; }\r
246 set{ plyrMethod = (CountMethod)value; }\r
247 }\r
248 \r
249 public Strategy CardStrategy\r
250 {\r
251 get{ return plyrStrategy; }\r
252 set{ plyrStrategy = (Strategy)value; }\r
253 }\r
254 \r
255 public playerType Type\r
256 {\r
257 get{ return plyrType; }\r
258 set{ plyrType = value; }\r
259 }\r
260 \r
261 public NumericUpDown Bet\r
262 {\r
263 get{ return plyrBet; }\r
264 }\r
265 \r
266 public void DrawHands(Graphics drawingSurface, Player.LabelType labelType, Hand dealerHand, bool currentPlayer)\r
267 {\r
268 // This routine is responsible for drawing the player's cards and the appropriate label\r
269 foreach( Hand hand in hands )\r
270 {\r
271 // Increment the drawing position\r
272 int x = location.X + hand.HandLocation.X;\r
273 int y = location.Y + hand.HandLocation.Y;\r
274 \r
275 // Make sure there are cards in the hand to draw.\r
276 if( hand.Count > 0 )\r
277 {\r
278 // Draw the appropriate label type in the upper left corner\r
279 switch( labelType )\r
280 {\r
281 case LabelType.none:\r
282 break;\r
283 case LabelType.bothHands:\r
284 drawingSurface.DrawString( hand.Label(numberOfHands==1), new Font("Arial",8,FontStyle.Bold), new SolidBrush(Color.Yellow), x-10, y-20 );\r
285 break;\r
286 case LabelType.drawToHand:\r
287 if( hand == CurrentHand || !currentPlayer )\r
288 drawingSurface.DrawString( hand.Label(numberOfHands==1), new Font("Arial",8,FontStyle.Bold), new SolidBrush(Color.Yellow), x-10, y-20 );\r
289 break;\r
290 case LabelType.outcome:\r
291 switch( hand.Outcome( dealerHand, numberOfHands ))\r
292 {\r
293 case Hand.OutcomeType.Won:\r
294 case Hand.OutcomeType.Blackjack:\r
295 drawingSurface.DrawString("WON", new Font("Arial",8,FontStyle.Bold), new SolidBrush(Color.LimeGreen), x-10, y-20 );\r
296 break;\r
297 case Hand.OutcomeType.Lost:\r
298 drawingSurface.DrawString("LOST", new Font("Arial",8,FontStyle.Bold), new SolidBrush(Color.Crimson), x-10, y-20 );\r
299 break;\r
300 case Hand.OutcomeType.Push:\r
301 drawingSurface.DrawString("PUSH", new Font("Arial",8,FontStyle.Bold), new SolidBrush(Color.Yellow), x-10, y-20 );\r
302 break;\r
303 }\r
304 break;\r
305 }\r
306 \r
307 // Increment the drawing position\r
308 x += (int)Card.cardSpacing.Width;\r
309 y += (int)Card.cardSpacing.Height;\r
310 \r
311 // Draw the cards.\r
312 int cardNumber = 0;\r
313 foreach( Card card in hand )\r
314 {\r
315 if( card != null )\r
316 {\r
317 cardNumber++;\r
318 card.Draw( drawingSurface, new Point(x, y), true, currentPlayer && hand!=CurrentHand, hand.Doubled && cardNumber==3 );\r
319 x += (int)Card.cardSpacing.Width;\r
320 y += (int)Card.cardSpacing.Height;\r
321 }\r
322 }\r
323 }\r
324 }\r
325 \r
326 // Draw the bet\r
327 drawingSurface.DrawString( "$" + TotalWager().ToString(CultureInfo.InvariantCulture), new Font("Arial",8,FontStyle.Bold), new SolidBrush(Color.DarkKhaki), location.X+110, location.Y-20 );\r
328 \r
329 // Draw the bank\r
330 drawingSurface.DrawString( "$" + bank.ToString(CultureInfo.InvariantCulture), new Font("Arial",8,FontStyle.Bold), new SolidBrush(Color.DarkKhaki), location.X+130, location.Y );\r
331 \r
332 // Draw the running card count\r
333 if( plyrMethod != null )\r
334 {\r
335 //drawingSurface.DrawString( plyrMethod.MethodName, new Font("Arial",6,FontStyle.Bold), new SolidBrush(Color.DarkKhaki), location.X+140, location.Y+20 );\r
336 drawingSurface.DrawString( plyrMethod.GetWager((double)plyrBet.Value).ToString("F0"), new Font("Arial",6,FontStyle.Bold), new SolidBrush(Color.DarkKhaki), location.X+140, location.Y+20 );\r
337 drawingSurface.DrawString( plyrMethod.Count.ToString("F1",CultureInfo.InvariantCulture), new Font("Arial",6,FontStyle.Bold), new SolidBrush(Color.DarkKhaki), location.X+145, location.Y+40 );\r
338 }\r
339 \r
340 }\r
341 \r
342 public Strategy.AdviceType GetAdvice( Card dealerCard )\r
343 {\r
344 // Get the advice for this player's chosen strategy\r
345 return hands[currentHandIndex].GetAdvice( dealerCard, plyrStrategy, !(numberOfHands == 2), plyrMethod!=null ? plyrMethod.Count : 0 );\r
346 }\r
347 \r
348 public void ResetCount( int decks )\r
349 {\r
350 if( plyrMethod != null )\r
351 plyrMethod.Reset( decks );\r
352 }\r
353 \r
354 public void CountCard( Card newCard )\r
355 {\r
356 if( plyrMethod != null )\r
357 plyrMethod.CountCard( newCard );\r
358 }\r
359 }\r
360 }\r