From 3d1e8f16ac53aad322f2c681f5f3c25918c58602 Mon Sep 17 00:00:00 2001
From: tslil <tslil@posteo.de>
Date: Tue, 12 Jan 2021 16:48:41 -0500
Subject: Generate the correct format directly

---
 src/pptdb.c   | 33 +++++++--------------------------
 src/train5.py |  2 +-
 2 files changed, 8 insertions(+), 27 deletions(-)

(limited to 'src')

diff --git a/src/pptdb.c b/src/pptdb.c
index 35aa325..7d8026d 100644
--- a/src/pptdb.c
+++ b/src/pptdb.c
@@ -6,7 +6,7 @@
 
 float max_flats;
 uint64_t heights[16];
-int result, generate;
+int outcome_black, generate;
 FILE *training_fh = NULL;
 
 const int max_depth = 8;
@@ -54,9 +54,7 @@ parse_line(const char *pt, const ssize_t read) {
 	for (idx=0;idx<read;idx++) {
 		if (pt[idx]==',') total_plies++;
 	}
-
-	idx=0;
-	for(;;) {
+	for(idx=0;;) {
 		if (pt[idx] == 'P') {
 			// P [A-F][1-6] [CF]?,
 			idx+=2;
@@ -75,12 +73,6 @@ parse_line(const char *pt, const ssize_t read) {
 
 			r = try_place(THE_COORDS(col,row), current_colour, stone);
 			if (r != ACT_OK) return r;
-
-			/*
-			 * char buf[20];
-			 * generate_place(board_size, THE_COORDS(col,row), stone, buf);
-			 * puts(buf);
-			 */
 		} else if (pt[idx] == 'M') {
 			// M [A-F][1-6] [A-F][1-6]( [1-6])+,
 			idx+=2;
@@ -111,22 +103,11 @@ parse_line(const char *pt, const ssize_t read) {
 					if (COUNT_AT(k)>1) heights[COUNT_AT(k)]+=1;
 				}
 			}
-
-			/*
-			 * char buf[20];
-			 * generate_move(board_size, THE_COORDS(s_col, s_row), dir, steps, drops, buf);
-			 * puts(buf);
-			 */
 		}
-
-		/*
-		 * if (current_colour == C_BLACK && ply > 15) puts("Here");
-		 */
-
 		// Generate training data, not too early in the game
 		if (generate && current_colour == C_BLACK && ply > total_plies - 5) {
 			write_input();
-			fprintf(training_fh,"%d,%d\n", result, 1-result);
+			fprintf(training_fh,"%d\n", outcome_black);
 		}
 		// Parse next action
 		while (idx<read && pt[idx++]!=',');
@@ -172,15 +153,15 @@ main(int argc, char **argv) {
 				fprintf(training_fh,"\"Stack %d %d\",",depth,k);
 			}
 		}
-		fputs("\"White win\",\"Black win\"\n",training_fh);
+		fputs("\"Outcome\"\n",training_fh);
 	} else generate=0;
 
 	while ((read = getline(&line, &len, playtak_fh)) != -1) {
 		// Reset everything
 		reset_state(size);
-		// Store the result of this game
-		if (line[read-4] == '0') result = 0;
-		else result = 1;
+		// Store the outcome of this game. Black win = 1
+		if (line[read-4] == '0') outcome_black = 1;
+		else outcome_black = 0;
 		// Parse the line
 		r = parse_line(line,read-4);
 		// Adjust counts if we're not generating training data
diff --git a/src/train5.py b/src/train5.py
index 214ad88..adb81a5 100644
--- a/src/train5.py
+++ b/src/train5.py
@@ -69,7 +69,7 @@ def load_data(size):
     training_outcome = training_data.iloc[:, -1:]
 
     val_fn = "validation-"+str(size)+".csv"
-    val_data = pd.read_csv(val_fn).tail(20000)
+    val_data = pd.read_csv(val_fn)  #.tail(20000)
     val_stack_input = np.array(val_data.iloc[:, 2:-1]).reshape(shape, order='F')
     val_flats_input = np.array(val_data.iloc[:, 0:2])
     val_input = [val_stack_input, val_flats_input]
-- 
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