From eb63e3817a6791d3f1af3e2dfc6cb0daa70ba04a Mon Sep 17 00:00:00 2001
From: "jason@long.name" <jason@long.name@d9718cc8-9f43-0410-858b-315f434eb58c>
Date: Thu, 16 May 2013 23:42:21 +0000
Subject: [PATCH] ToolStroke: update Park tool to use new ToolEffect class

git-svn-id: https://micropolis.googlecode.com/svn/trunk/micropolis-java@632 d9718cc8-9f43-0410-858b-315f434eb58c
---
 src/micropolisj/engine/TileConstants.java |  2 +-
 src/micropolisj/engine/ToolStroke.java    | 19 ++++++++-----------
 2 files changed, 9 insertions(+), 12 deletions(-)

diff --git a/src/micropolisj/engine/TileConstants.java b/src/micropolisj/engine/TileConstants.java
index 0a5db74..d98a8c5 100644
--- a/src/micropolisj/engine/TileConstants.java
+++ b/src/micropolisj/engine/TileConstants.java
@@ -323,7 +323,7 @@ public class TileConstants
 		}
 	}
 
-	public static boolean isRubble(char cell)
+	public static boolean isRubble(int cell)
 	{
 		return (((cell & LOMASK) >= RUBBLE) &&
 			((cell & LOMASK) <= LASTRUBBLE));
diff --git a/src/micropolisj/engine/ToolStroke.java b/src/micropolisj/engine/ToolStroke.java
index a0f4f60..03daa4a 100644
--- a/src/micropolisj/engine/ToolStroke.java
+++ b/src/micropolisj/engine/ToolStroke.java
@@ -411,18 +411,18 @@ public class ToolStroke
 
 	ToolResult applyParkTool(int xpos, int ypos)
 	{
-		if (!city.testBounds(xpos, ypos))
-			return ToolResult.UH_OH;
+		ToolEffect eff = new ToolEffect(city, xpos, ypos);
 
 		int cost = tool.getToolCost();
 
-		if (city.getTile(xpos, ypos) != DIRT) {
+		if (eff.getTile(0, 0) != DIRT) {
 			// some sort of bulldozing is necessary
 			if (!city.autoBulldoze) {
 				return ToolResult.UH_OH;
 			}
 
-			if (isRubble(city.getTile(xpos, ypos))) {
+			//FIXME- use a canAutoBulldoze-style function here
+			if (isRubble(eff.getTile(0, 0))) {
 				// this tile can be auto-bulldozed
 				cost++;
 			}
@@ -432,10 +432,6 @@ public class ToolStroke
 			}
 		}
 
-		if (city.budget.totalFunds < cost) {
-			return ToolResult.INSUFFICIENT_FUNDS;
-		}
-
 		int z = city.PRNG.nextInt(5);
 		int tile;
 		if (z < 4) {
@@ -444,9 +440,10 @@ public class ToolStroke
 			tile = FOUNTAIN | BURNBIT | BULLBIT | ANIMBIT;
 		}
 
-		city.spend(cost);
-		city.setTile(xpos, ypos, (char) tile);
-		return ToolResult.SUCCESS;
+		eff.spend(cost);
+		eff.setTile(0, 0, tile);
+
+		return eff.apply();
 	}
 
 	static char neutralizeRoad(char tile)