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authorrubidium <rubidium@openttd.org>2012-03-10 19:04:49 +0000
committerrubidium <rubidium@openttd.org>2012-03-10 19:04:49 +0000
commit19923e81f97fe560ba102ebcbaf116634c68ccb6 (patch)
tree223a84d79848d39a08d969d116a13ada18c478f4 /src
parentb65c2def5c1510546e5b12ceca0beb92a8481994 (diff)
downloadopenttd-19923e81f97fe560ba102ebcbaf116634c68ccb6.tar.xz
(svn r24022) -Add: CARGO_LIST control code for strings
Diffstat (limited to 'src')
-rw-r--r--src/strings.cpp32
-rw-r--r--src/table/control_codes.h1
-rw-r--r--src/table/strgen_tables.h1
3 files changed, 34 insertions, 0 deletions
diff --git a/src/strings.cpp b/src/strings.cpp
index a1c147c83..954996d68 100644
--- a/src/strings.cpp
+++ b/src/strings.cpp
@@ -1106,6 +1106,38 @@ static char *FormatString(char *buff, const char *str_arg, StringParameters *arg
break;
}
+ case SCC_CARGO_LIST: { // {CARGO_LIST}
+ uint32 cmask = args->GetInt32(SCC_CARGO_LIST);
+ bool first = true;
+
+ const CargoSpec *cs;
+ FOR_ALL_SORTED_CARGOSPECS(cs) {
+ if (!HasBit(cmask, cs->Index())) continue;
+
+ if (buff >= last - 2) break; // ',' and ' '
+
+ if (first) {
+ first = false;
+ } else {
+ /* Add a comma if this is not the first item */
+ *buff++ = ',';
+ *buff++ = ' ';
+ }
+
+ buff = GetStringWithArgs(buff, cs->name, args, last, next_substr_case_index, game_script);
+ }
+
+ /* If first is still true then no cargo is accepted */
+ if (first) buff = GetStringWithArgs(buff, STR_JUST_NOTHING, args, last, next_substr_case_index, game_script);
+
+ *buff = '\0';
+ next_substr_case_index = 0;
+
+ /* Make sure we detect any buffer overflow */
+ assert(buff < last);
+ break;
+ }
+
case SCC_CURRENCY_SHORT: // {CURRENCY_SHORT}
buff = FormatGenericCurrency(buff, _currency, args->GetInt64(), true, last);
break;
diff --git a/src/table/control_codes.h b/src/table/control_codes.h
index 81b100921..50233d5f6 100644
--- a/src/table/control_codes.h
+++ b/src/table/control_codes.h
@@ -54,6 +54,7 @@ enum StringControlCode {
SCC_CARGO_LONG,
SCC_CARGO_SHORT,
SCC_CARGO_TINY,
+ SCC_CARGO_LIST,
SCC_POWER,
SCC_VOLUME_LONG,
SCC_VOLUME_SHORT,
diff --git a/src/table/strgen_tables.h b/src/table/strgen_tables.h
index 276a94cce..ed77d54ef 100644
--- a/src/table/strgen_tables.h
+++ b/src/table/strgen_tables.h
@@ -73,6 +73,7 @@ static const CmdStruct _cmd_structs[] = {
{"CARGO_LONG", EmitSingleChar, SCC_CARGO_LONG, 2, C_NONE | C_GENDER},
{"CARGO_SHORT", EmitSingleChar, SCC_CARGO_SHORT, 2, C_NONE}, // short cargo description, only ### tons, or ### litres
{"CARGO_TINY", EmitSingleChar, SCC_CARGO_TINY, 2, C_NONE}, // tiny cargo description with only the amount, not a specifier for the amount or the actual cargo name
+ {"CARGO_LIST", EmitSingleChar, SCC_CARGO_LIST, 1, C_CASE},
{"POWER", EmitSingleChar, SCC_POWER, 1, C_NONE},
{"VOLUME_LONG", EmitSingleChar, SCC_VOLUME_LONG, 1, C_NONE},
{"VOLUME_SHORT", EmitSingleChar, SCC_VOLUME_SHORT, 1, C_NONE},