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(svn r16246) [0.7] -Backport from trunk:

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- Fix: [Squirrel] the traps variable wasn't restored, causing try/catch blocks to be 'forgotten' during a suspend (r16181)
- Add: [NoAI] Two new error codes to AITile: ERR_AREA_ALREADY_FLAT and ERR_EXCAVATION_WOULD_DAMAGE (r16171)
- Add: [NoAI] AITile::Get(Min|Max|Corner)Height (r16166)
- Add: [NoAI] Several functions to AIOrder to check the what kind of order an order is [FS#2801] (r16165)
- Fix: [NoAI] AIOrder::GetOrderDestination and AIOrder::GetOrderFlags didn't work on ORDER_CURRENT when the vehicle was loading/leaving in a station (r16165)
- Fix: [NoAI] Change WAYPOINT_INVALID to 0xFFFF from -1 as that is the value the AIs got (due to casting) (r16150)
This commit is contained in:
rubidium
2009-05-06 22:31:52 +00:00
parent 07a16f9282
commit 909af50aaa
16 changed files with 541 additions and 230 deletions
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src/ai/api/ai_tile.cpp
+25 -1
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@@ -11,6 +11,7 @@
#include "../../water_map.h"
#include "../../clear_map.h"
#include "../../town.h"
#include "../../landscape.h"
/* static */ bool AITile::IsBuildable(TileIndex tile)
{
@@ -132,11 +133,34 @@
/* static */ int32 AITile::GetHeight(TileIndex tile)
{
if (!::IsValidTile(tile)) return false;
if (!::IsValidTile(tile)) return -1;
return ::TileHeight(tile);
}
/* static */ int32 AITile::GetMinHeight(TileIndex tile)
{
if (!::IsValidTile(tile)) return -1;
return ::GetTileZ(tile) / ::TILE_HEIGHT;
}
/* static */ int32 AITile::GetMaxHeight(TileIndex tile)
{
if (!::IsValidTile(tile)) return -1;
return ::GetTileMaxZ(tile) / ::TILE_HEIGHT;
}
/* static */ int32 AITile::GetCornerHeight(TileIndex tile, Corner corner)
{
if (!::IsValidTile(tile) || !::IsValidCorner((::Corner)corner)) return -1;
uint z;
::Slope slope = ::GetTileSlope(tile, &z);
return (z + ::GetSlopeZInCorner(slope, (::Corner)corner)) / ::TILE_HEIGHT;
}
/* static */ AICompany::CompanyID AITile::GetOwner(TileIndex tile)
{
if (!::IsValidTile(tile)) return AICompany::COMPANY_INVALID;