gitweb on Svarog
projekti pod git sistemom za održavanje verzija -- projects under the git version control systemdiff --git a/PretrazivanjeSaVracanjem/Lavirint/ObjedinjenoResenje/Mapa.java b/PretrazivanjeSaVracanjem/Lavirint/ObjedinjenoResenje/Mapa.java
--- /dev/null
@@ -0,0 +1,78 @@
+public class Mapa {\r
+ public final static int IZLAZ = -5;\r
+ public final static int ZID = -1;\r
+ public final static int ERROR = Integer.MIN_VALUE;\r
+\r
+ private int visina, sirina;\r
+ private int[][] mat;\r
+ private boolean[][] pos;\r
+\r
+ public int getSirina() {\r
+ return sirina;\r
+ }\r
+\r
+ public int getVisina() {\r
+ return visina;\r
+ }\r
+\r
+ public void setPos(int x, int y, boolean b) {\r
+ if (0 <= x && x < sirina && 0 <= y && y < visina) {\r
+ pos[x][y] = b;\r
+ }\r
+ }\r
+\r
+ public boolean getPos(int x, int y) {\r
+ if (0 <= x && x < sirina && 0 <= y && y < visina) {\r
+ return pos[x][y];\r
+ } else {\r
+ return true;\r
+ }\r
+ }\r
+\r
+ public int getMat(int x, int y) {\r
+ if (0 <= x && x < sirina && 0 <= y && y < visina) {\r
+ return mat[x][y];\r
+ } else {\r
+ return ERROR;\r
+ }\r
+ }\r
+\r
+ public Mapa(int sirina, int visina) {\r
+ this.sirina = sirina;\r
+ this.visina = visina;\r
+ mat = new int[sirina][visina];\r
+ pos = new boolean[sirina][visina];\r
+ }\r
+\r
+ public static Mapa ucitajIzFajla(String imeFajla) {\r
+ if (!Svetovid.testIn(imeFajla)) {\r
+ return null;\r
+ }\r
+\r
+ int sirina = Svetovid.in(imeFajla).readInt();\r
+ int visina = Svetovid.in(imeFajla).readInt();\r
+ if (sirina >= 0 && visina >= 0) {\r
+ Mapa res = new Mapa(sirina, visina);\r
+ for (int j = 0; j < visina; j++)\r
+ for (int i = 0; i < sirina; i++)\r
+ res.mat[i][j] = Svetovid.in(imeFajla).readInt();\r
+ Svetovid.closeIn(imeFajla);\r
+ return res;\r
+ } else {\r
+ Svetovid.closeIn(imeFajla);\r
+ return null;\r
+ }\r
+ }\r
+\r
+ public void stampaj() {\r
+ if (visina != 0 && sirina != 0) {\r
+ System.out.println(visina + " " + sirina);\r
+ for (int j = 0; j < visina; j++) {\r
+ for (int i = 0; i < sirina; i++) {\r
+ System.out.print(mat[i][j] + "\t");\r
+ }\r
+ System.out.println();\r
+ }\r
+ }\r
+ }\r
+}\r