# HG changeset patch
# User maedhros
# Date 1169412869 0
# Node ID 94301697f91325d8ba0c5d6a6561db626a4ca0ed
# Parent  6a780a23cb592fa4354c79e8509a1b3366a0d5d0
(svn r8330) -Codechange: Remove num_x and num_dataset from DrawGraph.

diff -r 6a780a23cb59 -r 94301697f913 src/graph_gui.cpp
--- a/src/graph_gui.cpp	Sun Jan 21 20:34:28 2007 +0000
+++ b/src/graph_gui.cpp	Sun Jan 21 20:54:29 2007 +0000
@@ -67,7 +67,6 @@
 {
 	uint x,y,old_x,old_y;
 	int right;
-	int num_x, num_dataset;
 	const int64 *row_ptr, *col_ptr;
 	int64 mx;
 	int adj_height;
@@ -122,27 +121,26 @@
 		return;
 
 	assert(gw->num_on_x_axis > 0);
-
-	num_dataset = gw->num_dataset;
-	assert(num_dataset > 0);
+	assert(gw->num_dataset > 0);
 
 	row_ptr = gw->cost[0];
 	mx = 0;
 		/* bit selection for the showing of various players, base max element
 		 * on to-be shown player-information. This way the graph can scale */
 	sel = gw->sel;
-	do {
+	for (int i = 0; i < gw->num_dataset; i++) {
 		if (!(sel&1)) {
-			num_x = gw->num_on_x_axis;
-			assert(num_x > 0);
 			col_ptr = row_ptr;
-			do {
+			for (int i = 0; i < gw->num_on_x_axis; i++) {
 				if (*col_ptr != INVALID_VALUE) {
 					mx = max(mx, *col_ptr);
 				}
-			} while (col_ptr++, --num_x);
+				col_ptr++;
+			}
 		}
-	} while (sel>>=1, row_ptr+=24, --num_dataset);
+		sel >>= 1;
+		row_ptr += 24;
+	}
 
 	/* setup scaling */
 	y_scaling = INVALID_VALUE;