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evalLot: replace hardcode tile number comparisons with isRoad/isRail

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git-svn-id: https://micropolis.googlecode.com/svn/trunk/micropolis-java@792 d9718cc8-9f43-0410-858b-315f434eb58c
This commit is contained in:
jason@long.name 2013-08-12 02:37:04 +00:00
parent ecba1ff5f9
commit 471b77a562
2 changed files with 15 additions and 10 deletions
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18
src/micropolisj/engine/MapScanner.java
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@ -936,10 +936,8 @@ class MapScanner
int evalLot(int x, int y)
{
// test for clear lot
int tmp = city.getTile(x,y) & LOMASK;
if (tmp != DIRT && (tmp < RESBASE || tmp > RESBASE+8))
{
int tile = city.getTile(x,y);
if (tile != DIRT && !isResidentialClear(tile)) {
return -1;
}
@ -952,11 +950,13 @@ class MapScanner
int xx = x + DX[z];
int yy = y + DY[z];
if (city.testBounds(xx, yy) &&
city.map[yy][xx] != DIRT &&
((city.map[yy][xx] & LOMASK) <= LASTROAD)) //look for road
{
score++;
// look for road
if (city.testBounds(xx, yy)) {
int tmp = city.getTile(xx, yy);
if (isRoad(tmp) || isRail(tmp))
{
score++;
}
}
}

7
src/micropolisj/engine/TileConstants.java
View file

@ -80,7 +80,7 @@ public class TileConstants
public static final char LTRFBASE = 80;
public static final char BRWV = 95; //vert bridge, open
public static final char HTRFBASE = 144;
public static final char LASTROAD = 206;
private static final char LASTROAD = 206;
public static final char POWERBASE = 208;
public static final char HPOWER = 208; //underwater power-line
public static final char VPOWER = 209;
@ -664,6 +664,11 @@ public class TileConstants
|| (tmp >= SMOKEBASE2 && tmp < FOOTBALLGAME1);
}
public static boolean isResidentialClear(int tile)
{
return (tile & LOMASK) >= RESBASE && (tile & LOMASK) <= RESBASE+8;
}
/** Note: does not include hospital/church.
* @see #isHospitalOrChurch
*/