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49 lines
1018 B
49 lines
1018 B
#include "diablo.h" |
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static TMsg *sgpTimedMsgHead; |
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int tmsg_get(BYTE *pbMsg, DWORD dwMaxLen) |
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{ |
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int len; |
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TMsg *head; |
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if (!sgpTimedMsgHead) |
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return 0; |
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if ((int)(sgpTimedMsgHead->hdr.dwTime - GetTickCount()) >= 0) |
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return 0; |
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head = sgpTimedMsgHead; |
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sgpTimedMsgHead = head->hdr.pNext; |
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len = head->hdr.bLen; |
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// BUGFIX: ignores dwMaxLen |
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memcpy(pbMsg, head->body, len); |
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mem_free_dbg(head); |
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return len; |
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} |
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void tmsg_add(BYTE *pbMsg, BYTE bLen) |
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{ |
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TMsg **tail; |
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TMsg *msg = (TMsg *)DiabloAllocPtr(bLen + sizeof(*msg)); |
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msg->hdr.pNext = NULL; |
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msg->hdr.dwTime = GetTickCount() + 500; |
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msg->hdr.bLen = bLen; |
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memcpy(msg->body, pbMsg, bLen); |
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for (tail = &sgpTimedMsgHead; *tail; tail = &(*tail)->hdr.pNext) { |
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; |
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} |
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*tail = msg; |
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} |
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void *tmsg_cleanup() |
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{ |
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while (sgpTimedMsgHead) { |
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TMsg *next = sgpTimedMsgHead->hdr.pNext; |
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TMsg *head = sgpTimedMsgHead; |
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sgpTimedMsgHead = NULL; |
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mem_free_dbg(head); |
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sgpTimedMsgHead = next; |
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} |
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return sgpTimedMsgHead; |
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}
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