author | truelight |
Thu, 24 Mar 2005 14:43:40 +0000 | |
changeset 1540 | 6eef12dab5bf |
parent 715 | 28dd55cc55ae |
child 2101 | 822f0b48ce64 |
permissions | -rw-r--r-- |
0 | 1 |
#ifndef NEWS_H |
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#define NEWS_H |
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struct NewsItem { |
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StringID string_id; |
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uint16 duration; |
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uint16 date; |
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byte flags; |
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byte display_mode; |
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byte type; |
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byte callback; |
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TileIndex data_a; |
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TileIndex data_b; |
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uint32 params[10]; |
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715
28dd55cc55ae
(svn r1167) Feature: Added the possibility to add validation functions to NewsItems. This is now done for "Train in depot" messages. Before displaying such a message, it checks if the train really still is in the depot. Can be applied to other news items as well.
dominik
parents:
427
diff
changeset
|
17 |
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28dd55cc55ae
(svn r1167) Feature: Added the possibility to add validation functions to NewsItems. This is now done for "Train in depot" messages. Before displaying such a message, it checks if the train really still is in the depot. Can be applied to other news items as well.
dominik
parents:
427
diff
changeset
|
18 |
/* The validation functions for news items get called immediately |
28dd55cc55ae
(svn r1167) Feature: Added the possibility to add validation functions to NewsItems. This is now done for "Train in depot" messages. Before displaying such a message, it checks if the train really still is in the depot. Can be applied to other news items as well.
dominik
parents:
427
diff
changeset
|
19 |
* before the news are supposed to be shown. If this funcion returns |
28dd55cc55ae
(svn r1167) Feature: Added the possibility to add validation functions to NewsItems. This is now done for "Train in depot" messages. Before displaying such a message, it checks if the train really still is in the depot. Can be applied to other news items as well.
dominik
parents:
427
diff
changeset
|
20 |
* false, the news item won't be displayed. */ |
28dd55cc55ae
(svn r1167) Feature: Added the possibility to add validation functions to NewsItems. This is now done for "Train in depot" messages. Before displaying such a message, it checks if the train really still is in the depot. Can be applied to other news items as well.
dominik
parents:
427
diff
changeset
|
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bool (*isValid) ( uint data_a, uint data_b ); |
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}; |
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715
28dd55cc55ae
(svn r1167) Feature: Added the possibility to add validation functions to NewsItems. This is now done for "Train in depot" messages. Before displaying such a message, it checks if the train really still is in the depot. Can be applied to other news items as well.
dominik
parents:
427
diff
changeset
|
24 |
typedef bool ValidationProc ( uint data_a, uint data_b ); |
28dd55cc55ae
(svn r1167) Feature: Added the possibility to add validation functions to NewsItems. This is now done for "Train in depot" messages. Before displaying such a message, it checks if the train really still is in the depot. Can be applied to other news items as well.
dominik
parents:
427
diff
changeset
|
25 |
typedef void DrawNewsCallbackProc(Window *w); |
28dd55cc55ae
(svn r1167) Feature: Added the possibility to add validation functions to NewsItems. This is now done for "Train in depot" messages. Before displaying such a message, it checks if the train really still is in the depot. Can be applied to other news items as well.
dominik
parents:
427
diff
changeset
|
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typedef StringID GetNewsStringCallbackProc(NewsItem *ni); |
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#define NEWS_FLAGS(mode,flag,type,cb) ((cb)<<24 | (type)<<16 | (flag)<<8 | (mode)) |
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void AddNewsItem(StringID string, uint32 flags, uint data_a, uint data_b); |
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715
28dd55cc55ae
(svn r1167) Feature: Added the possibility to add validation functions to NewsItems. This is now done for "Train in depot" messages. Before displaying such a message, it checks if the train really still is in the depot. Can be applied to other news items as well.
dominik
parents:
427
diff
changeset
|
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void AddValidatedNewsItem(StringID string, uint32 flags, uint data_a, uint data_b, ValidationProc *validation); |
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void NewsLoop(void); |
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void DrawNewsBorder(const Window *w); |
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void InitNewsItemStructs(void); |
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VARDEF NewsItem _statusbar_news_item; |
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enum { |
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NT_ARRIVAL_PLAYER = 0, |
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NT_ARRIVAL_OTHER = 1, |
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NT_ACCIDENT = 2, |
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NT_COMPANY_INFO = 3, |
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NT_ECONOMY = 4, |
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NT_ADVICE = 5, |
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NT_NEW_VEHICLES = 6, |
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NT_ACCEPTANCE = 7, |
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NT_SUBSIDIES = 8, |
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NT_GENERAL = 9, |
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}; |
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enum NewsMode { |
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NM_SMALL = 0, |
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NM_NORMAL = 1, |
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NM_THIN = 2, |
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NM_CALLBACK = 3, |
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}; |
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enum NewsFlags { |
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NF_VIEWPORT = 1, |
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NF_TILE = 4, |
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NF_VEHICLE = 8, |
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NF_FORCE_BIG = 0x10, |
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NF_NOEXPIRE = 0x20, |
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NF_INCOLOR = 0x40, |
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}; |
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enum { |
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DNC_TRAINAVAIL = 0, |
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DNC_ROADAVAIL = 1, |
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DNC_SHIPAVAIL = 2, |
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DNC_AIRCRAFTAVAIL = 3, |
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DNC_BANKRUPCY = 4, |
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}; |
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#endif /* NEWS_H */ |