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(svn r2324) Introduce _cmd_text for passing strings with a command instead of abusing _decode_parameters as text buffer. This should prevent several possible buffer overruns and is a bit cleaner to use. As bonus it reduces the size of most command packets by 79 bytes.

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tron
2005-05-15 18:50:55 +00:00
parent 6cd410afbb
commit fea5965679
23 changed files with 110 additions and 133 deletions
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network_data.h
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@@ -38,7 +38,7 @@ typedef struct CommandPacket {
uint32 p1; /// parameter p1
uint32 p2; /// parameter p2
uint32 tile; /// tile command being executed on ; always make it uint32, so it is bigmap compatible (TileIndex)
uint32 dp[20]; /// _decode_parameters (for sending strings, etc.)
char text[80];
uint32 frame; /// the frame in which this packet is executed
byte callback; /// any callback function executed upon successful completion of the command
} CommandPacket;