cpp/openttd-patchpack/source Changeset - r7208:beaace1127ef

Changeset - r7208:beaace1127ef

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rubidium - 17 years ago 2007-07-09 13:59:07
rubidium@openttd.org

(svn r10486) -Fix: do not draw foundations when the "should I draw foundations" callbacks says to do so.

2 files changed with 2 insertions and 2 deletions:

src/newgrf_callbacks.h

src/newgrf_industrytiles.cpp

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src/newgrf_callbacks.h

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@@ @@ -121,13 +121,13 @@ enum CallbackID { @@
 	CBID_HOUSE_PRODUCE_CARGO        = 0x2E, // not yet implemented
 	/* Called to determine if the given industry tile can be built on specific tile */
 	CBID_INDTILE_SHAPE_CHECK        = 0x2F, // not yet implemented
 	/* Called to determine the type (if any) of foundation to draw for industry tile */
-	CBID_INDUSTRY_DRAW_FOUNDATIONS  = 0x30, // not yet implemented
 	CBID_INDUSTRY_DRAW_FOUNDATIONS  = 0x30,
 	/* Called when the player (or AI) tries to start or stop a vehicle. Mainly
 	 * used for preventing a vehicle from leaving the depot. */
 	CBID_VEHICLE_START_STOP_CHECK   = 0x31,
 	/* Called to play a special sound effect */

src/newgrf_industrytiles.cpp

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@@ @@ -204,13 +204,13 @@ bool DrawNewIndustryTile(TileInfo *ti, I @@
 	if (ti->tileh != SLOPE_FLAT) {
 		bool draw_old_one = true;
 		if (HASBIT(inds->callback_flags, CBM_INDT_DRAW_FOUNDATIONS)) {
 			/* Called to determine the type (if any) of foundation to draw for industry tile */
 			uint32 callback_res = GetIndustryTileCallback(CBID_INDUSTRY_DRAW_FOUNDATIONS, 0, 0, gfx, i, ti->tile);
-			draw_old_one = callback_res == 0 || callback_res == CALLBACK_FAILED;
+			draw_old_one = callback_res != 0;
+		}
 		if (draw_old_one) DrawFoundation(ti, ti->tileh);
+	}
 	NewIndustryTileResolver(&object, gfx, ti->tile, i);

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