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#include "wordcompletion.h"
#include "engines/agi/agi.h"
#include "osystem_ds.h"
#ifndef DISABLE_AGI
namespace DS {
void findWordCompletions(char* input) {
int start = 0;
for (int r = strlen(input) - 1; r>0; r--) {
if (input[r] == ' ') {
start = r + 1;
break;
}
}
char word[32];
strcpy(word, &input[start]);
int fchr = word[0] - 'a';
int len = strlen(word);
OSystem_DS* system = (OSystem_DS *) g_system;
system->clearAutoComplete();
system->setCharactersEntered(strlen(word));
if (strlen(word) == 0) {
return;
}
uint8 *wordList = Agi::AgiEngine::getWordsData();
uint8 *wordListEnd = Agi::AgiEngine::getWordsData() + Agi::AgiEngine::getWordsDataSize();
/* Get the offset to the first word beginning with the
* right character
*/
wordList += READ_BE_UINT16(wordList + 2 * fchr);
char currentWord[32];
while (wordList < wordListEnd) {
int pos = *wordList++; // Number of chars to keep from previous word
if (wordList == wordListEnd)
break;
char c;
do {
c = *wordList++;
currentWord[pos++] = (~c) & 0x7F;
} while ((c & 0x80) == 0); // Top bit indicates end of word
currentWord[pos++] = '\0';
if (!strncmp(currentWord, word, strlen(word))) {
system->addAutoComplete(currentWord);
}
wordList += 2; // Skip the two byte word id.
}
}
}
#endif
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