thirdparty/scummvm
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extend SayLine parse table param (still unknown if it's used in game)

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Pawel Kolodziejski 2008-09-15 21:42:44 +00:00
parent 5a034fb209
commit 4cc525edb7
1 changed files with 37 additions and 13 deletions
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50
engine/lua.cpp
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@ -1603,29 +1603,53 @@ static void LocalizeString() {
}
static void SayLine() {
int pan = 64, param_number = 2;
int vol = 64, paramId = 2;
char msgId[32];
std::string msg = "";
lua_Object param2;
lua_Object paramObj;
Actor *act;
DEBUG_FUNCTION();
param2 = lua_getparam(param_number++);
paramObj = lua_getparam(paramId++);
act = check_actor(1);
if (!lua_isnil(param2)) {
if (!lua_isnil(paramObj)) {
do {
if (lua_isstring(param2)) {
const char *tmpstr = lua_getstring(param2);
if (lua_isstring(paramObj)) {
const char *tmpstr = lua_getstring(paramObj);
msg = parseMsgText(tmpstr, msgId);
} else if (lua_isnumber(param2)) {
pan = 64;
} else if (lua_istable(param2)) {
warning("SayLine() param is table");
} else if (lua_isnumber(paramObj)) {
// ignore
} else if (lua_istable(paramObj)) {
const char *key_text = NULL;
lua_Object key = LUA_NOOBJECT;
for (;;) {
lua_pushobject(paramObj);
if (key_text)
lua_pushobject(key);
else
lua_pushnil();
// If the call to "next" fails then register an error
if (lua_call("next") != 0) {
error("SayLine failed to get next key!\n");
return;
}
key = lua_getresult(1);
if (lua_isnil(key))
break;
warning("SayLine() not null table");
key_text = lua_getstring(key);
if (strmatch(key_text, "x"))
int x = atoi(lua_getstring(lua_getresult(2)));
else if (strmatch(key_text, "y"))
int y = atoi(lua_getstring(lua_getresult(2)));
else
error("Unknown SayLine key '%s'\n", key_text);
}
} else {
error("SayLine() unknown type of param");
error("SayLine() unknown type of param");
}
param2 = lua_getparam(param_number++);
} while (!lua_isnil(param2));
paramObj = lua_getparam(paramId++);
} while (!lua_isnil(paramObj));
if (msg.empty()) {
if (debugLevel == DEBUG_WARN || debugLevel == DEBUG_ALL)
warning("SayLine: Did not find a message ID!");