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(svn r23146) -Change: [NewGRF v8] Make callback 22 return a probability to use instead of property 18.

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frosch
2011-11-08 17:26:13 +00:00
parent b374b92bfb
commit b98c7763de
7 changed files with 33 additions and 23 deletions
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6
src/newgrf_callbacks.h
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@@ -85,8 +85,8 @@ enum CallbackID {
/** Called periodically to determine if a house should be destroyed. */
CBID_HOUSE_DESTRUCTION = 0x21, // 8 bit callback
/** Called to determine if the given industry type is available */
CBID_INDUSTRY_AVAILABLE = 0x22, // 15 bit callback
/** Called to determine if the given industry type is available. For grf version >= 8 also a probability can be returned. */
CBID_INDUSTRY_PROBABILITY = 0x22, // 15 bit callback
/**
* This callback is called from vehicle purchase lists. It returns a value to be
@@ -341,7 +341,7 @@ enum CargoCallbackMask {
* Callback masks for Industries
*/
enum IndustryCallbackMask {
CBM_IND_AVAILABLE = 0, ///< industry availability callback
CBM_IND_PROBABILITY = 0, ///< industry availability/probability callback
CBM_IND_PRODUCTION_CARGO_ARRIVAL = 1, ///< call production callback when cargo arrives at the industry
CBM_IND_PRODUCTION_256_TICKS = 2, ///< call production callback every 256 ticks
CBM_IND_LOCATION = 3, ///< check industry construction on given area