Update.

[culture.git] / grids.py

diff --git a/grids.py b/grids.py
index d1653ee..7aec62c 100755 (executable)
--- a/grids.py
+++ b/grids.py
@@ -869,6 +869,74 @@ class Grids(problem.Problem):
     # i,j=q%self.height,q//self.height
     # if
 
+    # @torch.compile
+    def task_puzzle(self, A, f_A, B, f_B):
+        S = 4
+        i0, j0 = (self.height - S) // 2, (self.width - S) // 2
+        c = torch.randperm(len(self.colors) - 1)[:4] + 1
+        for X, f_X in [(A, f_A), (B, f_B)]:
+            while True:
+                f_X[...] = 0
+                h = list(torch.randperm(c.size(0)))
+                n = torch.zeros(c.max() + 1)
+                for _ in range(2):
+                    k = torch.randperm(S * S)
+                    for q in k:
+                        i, j = q % S + i0, q // S + j0
+                        if f_X[i, j] == 0:
+                            r, s, t, u = (
+                                f_X[i - 1, j],
+                                f_X[i, j - 1],
+                                f_X[i + 1, j],
+                                f_X[i, j + 1],
+                            )
+                            r, s, t, u = torch.tensor([r, s, t, u])[torch.randperm(4)]
+                            if r > 0 and n[r] < 6:
+                                n[r] += 1
+                                f_X[i, j] = r
+                            elif s > 0 and n[s] < 6:
+                                n[s] += 1
+                                f_X[i, j] = s
+                            elif t > 0 and n[t] < 6:
+                                n[t] += 1
+                                f_X[i, j] = t
+                            elif u > 0 and n[u] < 6:
+                                n[u] += 1
+                                f_X[i, j] = u
+                            else:
+                                if len(h) > 0:
+                                    d = c[h.pop()]
+                                    n[d] += 1
+                                    f_X[i, j] = d
+
+                if n.sum() == S * S:
+                    break
+
+            k = 0
+            for d in range(4):
+                while True:
+                    ii, jj = torch.randint(self.height, (1,)), torch.randint(
+                        self.width, (1,)
+                    )
+                    e = 0
+                    for i in range(S):
+                        for j in range(S):
+                            if (
+                                ii + i >= self.height
+                                or jj + j >= self.width
+                                or (
+                                    f_X[i + i0, j + j0] == c[d]
+                                    and X[ii + i, jj + j] > 0
+                                )
+                            ):
+                                e = 1
+                    if e == 0:
+                        break
+                for i in range(S):
+                    for j in range(S):
+                        if f_X[i + i0, j + j0] == c[d]:
+                            X[ii + i, jj + j] = c[d]
+
     ######################################################################
 
     def all_tasks(self):
@@ -942,6 +1010,15 @@ class Grids(problem.Problem):
             nrow,
         )
 
+    def save_some_examples(self, result_dir):
+        nb, nrow = 72, 4
+        for t in self.all_tasks():
+            print(t.__name__)
+            prompts, answers = self.generate_prompts_and_answers_(nb, tasks=[t])
+            self.save_quizzes(
+                result_dir, t.__name__, prompts[:nb], answers[:nb], nrow=nrow
+            )
+
 
 ######################################################################
 
@@ -967,12 +1044,12 @@ if __name__ == "__main__":
     # nb, nrow = 8, 2
 
     # for t in grids.all_tasks():
-    for t in [grids.task_path]:
+    for t in [grids.task_puzzle]:
         print(t.__name__)
         prompts, answers = grids.generate_prompts_and_answers_(nb, tasks=[t])
         grids.save_quizzes("/tmp", t.__name__, prompts[:nb], answers[:nb], nrow=nrow)
 
-    # exit(0)
+    exit(0)
 
     nb = 1000