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autobulldoze- fix behavior of wire tool

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now when there's not enough money to build wire, the auto-bulldoze
will not have any effect

git-svn-id: https://micropolis.googlecode.com/svn/trunk/micropolis-java@590 d9718cc8-9f43-0410-858b-315f434eb58c
This commit is contained in:
jason@long.name 2013-02-27 01:30:23 +00:00
parent d10ec8e5b1
commit 408d3d44bf
1 changed files with 23 additions and 3 deletions
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26
src/micropolisj/engine/MicropolisTool.java
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@ -331,6 +331,22 @@ public enum MicropolisTool
}
}
/**
* Checks whether the tile can be auto-bulldozed for
* placement of road, rail, or wire.
*/
static boolean canAutoBulldozeRRW(int tileValue)
{
//FIXME- explain why LASTTINYEXP is the upper bound here,
// when the Z-version of this function uses LASTTINYEXP+2
// can we autobulldoze this tile?
return (
(tileValue >= FIRSTRIVEDGE && tileValue <= LASTRUBBLE) ||
(tileValue >= TINYEXP && tileValue <= LASTTINYEXP)
);
}
/**
* Checks whether the tile can be auto-bulldozed for
* placement of a zone.
@ -529,7 +545,6 @@ public enum MicropolisTool
if (!engine.testBounds(xpos, ypos))
return ToolResult.UH_OH;
autoDoze(engine, xpos, ypos);
ToolResult result = layWire(engine, xpos, ypos);
fixZone(engine, xpos, ypos);
return result;
@ -876,8 +891,13 @@ public enum MicropolisTool
default:
if (tile != DIRT) {
//cannot do wire here
return ToolResult.NONE;
if (engine.autoBulldoze && canAutoBulldozeRRW(tile)) {
cost += 1; //autodoze cost
}
else {
//cannot do wire here
return ToolResult.NONE;
}
}
//wire on dirt