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changeset 9483:3b5685f1a41e draft

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(svn r13437) -Feature[newGRF]: Add long format introduction and maximum construction year for house.
author belugas <belugas@openttd.org>
date Tue, 10 Jun 2008 00:42:19 +0000
parents 18a4b3350c4f
children 154ec064b93a
files src/newgrf.cpp src/town_map.h
diffstat 2 files changed, 12 insertions(+), 4 deletions(-) [+]
line wrap: on
line diff
--- a/src/newgrf.cpp
+++ b/src/newgrf.cpp
@@ -1538,6 +1538,14 @@
 				ret = true;
 			} break;
 
+			case 0x21: // long introduction year
+				housespec->min_year = grf_load_word(&buf);
+				break;
+
+			case 0x22: // long maximum year
+				housespec->max_year = grf_load_word(&buf);
+				break;
+
 			default:
 				ret = true;
 				break;
--- a/src/town_map.h
+++ b/src/town_map.h
@@ -265,7 +265,7 @@
 }
 
 /**
- * Set the year that this house was constructed (between 1920 and 2175).
+ * Set the year that this house was constructed.
  * @param t the tile of this house
  * @param year the year to set
  * @pre IsTileType(t, MP_HOUSE) && IsHouseCompleted(t)
@@ -273,11 +273,11 @@
 static inline void SetHouseConstructionYear(TileIndex t, Year year)
 {
 	assert(IsTileType(t, MP_HOUSE) && IsHouseCompleted(t));
-	_m[t].m5 = Clamp(year - ORIGINAL_BASE_YEAR, 0, 0xFF);
+	_m[t].m5 = Clamp(year - GetHouseSpecs(GetHouseType(t))->min_year, 0, 0xFF);
 }
 
 /**
- * Get the year that this house was constructed (between 1920 and 2175).
+ * Get the year that this house was constructed.
  * @param t the tile of this house
  * @pre IsTileType(t, MP_HOUSE)
  * @return year
@@ -285,7 +285,7 @@
 static inline Year GetHouseConstructionYear(TileIndex t)
 {
 	assert(IsTileType(t, MP_HOUSE));
-	return IsHouseCompleted(t) ? _m[t].m5 + ORIGINAL_BASE_YEAR : 0;
+	return IsHouseCompleted(t) ? _m[t].m5 + GetHouseSpecs(GetHouseType(t))->min_year : 0;
 }
 
 /**