From 7b88927f53998da4544b481849bd72728688e282 Mon Sep 17 00:00:00 2001
From: Patrick Davison <snapwilliam@gmail.com>
Date: Tue, 23 Apr 2013 02:22:00 -0700
Subject: Map thumbnail, partial animation of blocked path.

---
 js/mapspecs.js | 26 +++++++++++++++++---------
 1 file changed, 17 insertions(+), 9 deletions(-)

(limited to 'js')

diff --git a/js/mapspecs.js b/js/mapspecs.js
index 31370e3..446bc53 100644
--- a/js/mapspecs.js
+++ b/js/mapspecs.js
@@ -294,7 +294,7 @@ function request_path_done() {
 		if (lastTarget == 'f') lastTarget = 'finish';
 		alert("The path is blocked, can't reach "+lastTarget);
 		
-		return;
+		//return;
 	}
 
 	
@@ -962,16 +962,24 @@ function mapAsHTML(map, targetWidth, mapEditor) {
 	return r;
 }
 
-function mapThumbnailHTML(map, targetWidth, isActive) {
+function mapThumbnailHTML(map, targetWidth, targetHeight) {
 	if (!targetWidth) targetWidth = 120;
-	var scale = map.width / targetWidth;
+	if (!targetHeight) targetHeight = 320;
+
+	var heightScale = map.height / targetHeight;
+	var widthScale = map.width / targetWidth;
 	
-	var width = parseInt(map.width / scale);
-	var height = parseInt(map.height / scale);
-	var tileWidth = parseInt(width / map.width);
+	//Size based on target width
+	var tileSize = Math.floor(map.width / widthScale / map.width);
+	//Too tall using width?
+	if (tileSize * map.height > targetHeight) {
+		//Use target height
+		tileSize = Math.floor(map.height / heightScale / map.height);
+	}
+	//console.log('tw', tileSize * map.height, targetHeight);
 	
-	width = tileWidth * map.width;
-	height = tileWidth * map.height;
+	var width = tileSize * map.width;
+	var height = tileSize * map.height;
 	
 	var mapgrid = '';
 	var r = '';
@@ -984,7 +992,7 @@ function mapThumbnailHTML(map, targetWidth, isActive) {
 			var value = map.tiles[y][x][1];
 			if (!value) value = '';
 		
-			mapgrid += "<div style='float:left; width:"+tileWidth+"px; height:"+tileWidth+"px; ' class='mapcell "+type+value+"'>";
+			mapgrid += "<div style='float:left; width:"+tileSize+"px; height:"+tileSize+"px; ' class='mapcell "+type+value+"'>";
 			mapgrid += "</div>";
 		}
 	}
-- 
cgit v1.2.3