X-Git-Url: https://git.ucc.asn.au/?p=progcomp2012.git;a=blobdiff_plain;f=samples%2Fdummy%2Fdummy.cpp;fp=samples%2Fdummy%2Fdummy.cpp;h=a4a68ce22fc872b69d5002501edb4d5dc2e12f23;hp=0000000000000000000000000000000000000000;hb=041c37d1dfc4a94024fe1d329d289e4c59667885;hpb=2ab27eb698cfd57977cc9cc25edcbfbeb3b1b1ee

diff --git a/samples/dummy/dummy.cpp b/samples/dummy/dummy.cpp
new file mode 100644
index 0000000..a4a68ce
--- /dev/null
+++ b/samples/dummy/dummy.cpp
@@ -0,0 +1,178 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <vector>
+#include <cassert>
+#include <string>
+#include <iostream>
+#include <sstream>
+using namespace std;
+
+/**
+ * A suitably terrible program which combines C style IO with C++ style IO
+ * Enjoy!
+ * Mwuhahaha
+ */
+
+int main(int argc, char ** argv)
+{
+	setbuf(stdout, NULL);
+	setbuf(stdin, NULL);
+	
+
+	//Read in the colour, and choose a layout
+	
+	int width = 14; int height = 14;
+	
+	string colour; string opponent;
+	cin >> colour; cin >> opponent; cin >> width; cin >> height;
+	fgetc(stdin);
+
+	//fprintf(stderr, "Colour is \"%s\", width and height are (%d, %d), opponent is \"%s\"\n", colour.c_str(), width, height, opponent.c_str());
+
+	assert(width == 10 && height == 10); //Can't deal with other sized boards
+	if (colour == "RED")
+	{
+		fprintf(stdout, "FBnyBmSsBn\n");
+		fprintf(stdout, "BBCMccccnC\n");
+		fprintf(stdout, "LSGmnsnsSm\n");
+		fprintf(stdout, "sLSBLLssss\n");
+	}
+	else if (colour == "BLUE")
+	{
+		fprintf(stdout, "sLSBLLssss\n");
+		fprintf(stdout, "LSGmnsnsSm\n");		
+		fprintf(stdout, "BBCMccccnC\n");
+		fprintf(stdout, "FBnyBmSsBn\n");
+	}
+	else
+	{
+		return 1;
+	}
+
+
+
+	char board[width][height];
+
+	vector<pair<int, int> > choices;
+
+	int myPid = (int)(getpid());
+
+	while (true)
+	{
+		//fprintf(stderr, "%s [%d] looping\n", argv[0], myPid);
+		choices.clear();
+
+		//fprintf(stderr, "%s Waiting for status line...\n", colour.c_str());
+		char c = fgetc(stdin);
+		while (c != '\n')
+		{
+			//fprintf(stderr,"%c",c);
+			c = fgetc(stdin);
+		}
+			//fprintf(stderr, "%s Got status, waiting for board line...\n", colour.c_str());
+
+		//Read in board
+		for (int y=0; y < height; ++y)
+		{
+			for (int x=0; x < width; ++x)
+			{
+				board[x][y] = fgetc(stdin);
+				if (board[x][y] == EOF)
+					exit(EXIT_SUCCESS);		
+
+				if (board[x][y] != '.' && board[x][y] != '*' && board[x][y] != '#' && board[x][y] != '+')
+				{	
+					choices.push_back(pair<int, int>(x, y));
+				}
+			}
+			assert(fgetc(stdin) == '\n');
+		}
+
+		
+
+		int dir = 0; int startDir = 0; int choice = rand() % choices.size(); int startChoice = choice;
+		int x1 = 0; int y1 = 0;
+		do
+		{
+			
+		
+			pair<int,int> pear = choices[choice];
+			x1 = pear.first;
+			y1 = pear.second;
+			//fprintf(stderr,"Trying unit at %d %d...\n", x1, y1);
+
+			if (board[x1][y1] == 'B' || board[x1][y1] == 'F')
+			{
+				choice = (choice+1) % choices.size();
+				continue;
+			}
+			
+			int x2 = x1;
+			int y2 = y1;
+			dir = rand() % 4; startDir = dir; int lastDir = dir;
+
+			bool okay = false;
+			while (!okay)
+			{
+				//fprintf(stderr,"	Trying direction %d...\n", dir);				
+				x2 = x1; y2 = y1;
+				switch (dir)
+				{
+				case 0:
+					--y2;
+					break;
+				case 1:
+					++y2;
+					break;
+				case 2:
+					--x2;
+					break;
+				case 3:
+					++x2;
+					break;
+				}
+
+				okay = !(x2 < 0 || y2 < 0 || x2 >= width || y2 >= height || (board[x2][y2] != '.' && board[x2][y2] != '*' && board[x2][y2] != '#'));
+				if (!okay)
+				{
+					dir = (dir+1) % 4;
+					if (dir == startDir)
+						break;
+				}
+				
+			}
+			
+
+
+			choice = (choice+1) % choices.size();
+			if (dir != startDir)
+				break;
+		}
+		while (choice != startChoice);
+		
+
+		string direction="";
+		switch (dir)
+		{
+			case 0:
+				direction = "UP";
+				break;
+			case 1:
+				direction = "DOWN";
+				break;
+			case 2:
+				direction = "LEFT";
+				break;
+			case 3:
+				direction = "RIGHT";
+				break;
+		}
+		printf("%d %d %s\n", x1, y1, direction.c_str());
+		//fprintf(stderr,"%s Made move, waiting for confirmation line\n", colour.c_str());
+		while (fgetc(stdin) != '\n'); //Read in result line
+		//fprintf(stderr, "%s Done turn\n", colour.c_str());
+		//fprintf(stderr,"%s - %d %d %s\n",colour.c_str(),  x1, y1, direction.c_str() );
+		//fprintf(stderr, "%s [%d] computed move\n", argv[0], myPid);
+	}
+}