From 986a589d45841832e3655892f65b773193e277af Mon Sep 17 00:00:00 2001
From: pixel <pixel>
Date: Fri, 4 Apr 2003 08:04:38 +0000
Subject: Toying with shapes

---
 lib/shape.cc | 31 ++++++++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

(limited to 'lib/shape.cc')

diff --git a/lib/shape.cc b/lib/shape.cc
index 9ba4f0c..54e552b 100644
--- a/lib/shape.cc
+++ b/lib/shape.cc
@@ -1,4 +1,5 @@
 #include <math.h>
+#include <limits.h>
 #include <SDL.h>
 #include "engine.h"
 #include "base.h"
@@ -18,7 +19,7 @@ mogltk::fillwalker::~fillwalker() {
 void mogltk::fillwalker::step(int x, int y) {
 }
 
-mogltk::fill::fill() : header(0) {
+mogltk::fill::fill() : minX(INT_MAX), minY(INT_MAX), maxX(INT_MIN), maxY(INT_MIN), header(0) {
 }
 
 mogltk::fill::~fill() {
@@ -35,6 +36,34 @@ void mogltk::fill::insert(int x, int y) {
 	new sline(y, this);
     }
     header->insert(x, y);
+    
+    if (x > maxX)
+	maxX = x;
+    
+    if (x < minX)
+	minX = x;
+    
+    if (y > maxY)
+	maxY = y;
+    
+    if (y < minY)
+	minY = y;
+}
+
+int mogltk::fill::GetMaxX() {
+    return maxX;
+}
+
+int mogltk::fill::GetMaxY() {
+    return maxY;
+}
+
+int mogltk::fill::GetMinX() {
+    return minX;
+}
+
+int mogltk::fill::GetMinY() {
+    return minY;
 }
 
 mogltk::fill::sline::sline(int _y, fill * _header) : y(_y), header(_header), pheader(0) {
-- 
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