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Diffstat (limited to 'newgrf_text.c')
-rw-r--r--newgrf_text.c130
1 files changed, 96 insertions, 34 deletions
diff --git a/newgrf_text.c b/newgrf_text.c
index 870ee73fb..6596c82d2 100644
--- a/newgrf_text.c
+++ b/newgrf_text.c
@@ -18,6 +18,7 @@
#include "macros.h"
#include "table/strings.h"
#include "newgrf_text.h"
+#include "table/control_codes.h"
#define GRFTAB 28
#define TABSIZE 11
@@ -153,46 +154,104 @@ static GRFTextEntry _grf_text[(1 << TABSIZE) * 3];
static byte _currentLangID = GRFLX_ENGLISH; //by default, english is used.
-static void TranslateTTDPatchCodes(char *str)
+static char *TranslateTTDPatchCodes(const char *str)
{
- char *c;
-
- for (c = str; *c != '\0'; c++) {
- switch ((byte)*c) {
- case 0x01: c++; break;
- case 0x0D: *c = 10; break;
- case 0x0E: *c = 8; break;
- case 0x0F: *c = 9; break;
- case 0x1F: *c = 2; c += 2; break;
+ char *tmp = malloc(strlen(str) * 10); /* Allocate space to allow for expansion */
+ char *d = tmp;
+ bool unicode = false;
+ WChar c = Utf8Consume(&str);
+
+ if (c == 0x00DE) {
+ /* The thorn ('รพ') indicates a unicode string to TTDPatch */
+ unicode = true;
+ } else {
+ str--;
+ }
+
+ for (;;) {
+ const char *tmp = str; /* Used for UTF-8 decoding */
+
+ c = (byte)*str++;
+ if (c == 0) break;
+
+ switch (c) {
+ case 0x01:
+ d += Utf8Encode(d, SCC_SETX);
+ *d++ = *str++;
+ break;
+ case 0x0D: *d++ = 10; break;
+ case 0x0E: d += Utf8Encode(d, SCC_TINYFONT); break;
+ case 0x0F: d += Utf8Encode(d, SCC_BIGFONT); break;
+ case 0x1F:
+ d += Utf8Encode(d, SCC_SETXY);
+ *d++ = *str++;
+ *d++ = *str++;
+ break;
case 0x7B:
case 0x7C:
case 0x7D:
- case 0x7E: *c = 0x8E; break;
- case 0x81: c += 2; break;
- case 0x85: *c = 0x86; break;
- case 0x88: *c = 15; break;
- case 0x89: *c = 16; break;
- case 0x8A: *c = 17; break;
- case 0x8B: *c = 18; break;
- case 0x8C: *c = 19; break;
- case 0x8D: *c = 20; break;
- case 0x8E: *c = 21; break;
- case 0x8F: *c = 22; break;
- case 0x90: *c = 23; break;
- case 0x91: *c = 24; break;
- case 0x92: *c = 25; break;
- case 0x93: *c = 26; break;
- case 0x94: *c = 27; break;
- case 0x95: *c = 28; break;
- case 0x96: *c = 29; break;
- case 0x97: *c = 30; break;
- case 0x98: *c = 31; break;
+ case 0x7E: d += Utf8Encode(d, SCC_NUM); break;
+ case 0x7F: d += Utf8Encode(d, SCC_CURRENCY); break;
+ case 0x80: d += Utf8Encode(d, SCC_STRING); break;
+ case 0x81: {
+ StringID string;
+ string = *str++;
+ string |= *str++ << 8;
+ d += Utf8Encode(d, SCC_STRING_ID);
+ d += Utf8Encode(d, string);
+ break;
+ }
+ case 0x82: d += Utf8Encode(d, SCC_DATE_TINY); break;
+ case 0x83: d += Utf8Encode(d, SCC_DATE_SHORT); break;
+ case 0x84: d += Utf8Encode(d, SCC_VELOCITY); break;
+ case 0x85: d += Utf8Encode(d, SCC_SKIP); break;
+ case 0x86: /* "Rotate down top 4 words on stack" */ break;
+ case 0x87: d += Utf8Encode(d, SCC_VOLUME); break;
+ case 0x88: d += Utf8Encode(d, SCC_BLUE); break;
+ case 0x89: d += Utf8Encode(d, SCC_SILVER); break;
+ case 0x8A: d += Utf8Encode(d, SCC_GOLD); break;
+ case 0x8B: d += Utf8Encode(d, SCC_RED); break;
+ case 0x8C: d += Utf8Encode(d, SCC_PURPLE); break;
+ case 0x8D: d += Utf8Encode(d, SCC_LTBROWN); break;
+ case 0x8E: d += Utf8Encode(d, SCC_ORANGE); break;
+ case 0x8F: d += Utf8Encode(d, SCC_GREEN); break;
+ case 0x90: d += Utf8Encode(d, SCC_YELLOW); break;
+ case 0x91: d += Utf8Encode(d, SCC_DKGREEN); break;
+ case 0x92: d += Utf8Encode(d, SCC_CREAM); break;
+ case 0x93: d += Utf8Encode(d, SCC_BROWN); break;
+ case 0x94: d += Utf8Encode(d, SCC_WHITE); break;
+ case 0x95: d += Utf8Encode(d, SCC_LTBLUE); break;
+ case 0x96: d += Utf8Encode(d, SCC_GRAY); break;
+ case 0x97: d += Utf8Encode(d, SCC_DKBLUE); break;
+ case 0x98: d += Utf8Encode(d, SCC_BLACK); break;
+ case 0x9E: d += Utf8Encode(d, 0x20AC); break; // Euro
+ case 0x9F: d += Utf8Encode(d, 0x0178); break; // Y with diaeresis
+ case 0xA0: d += Utf8Encode(d, SCC_UPARROW); break;
+ case 0xAA: d += Utf8Encode(d, SCC_DOWNARROW); break;
+ case 0xAC: d += Utf8Encode(d, SCC_CHECKMARK); break;
+ case 0xAD: d += Utf8Encode(d, SCC_CROSS); break;
+ case 0xAF: d += Utf8Encode(d, SCC_RIGHTARROW); break;
+ case 0xB4: d += Utf8Encode(d, SCC_TRAIN); break;
+ case 0xB5: d += Utf8Encode(d, SCC_LORRY); break;
+ case 0xB6: d += Utf8Encode(d, SCC_BUS); break;
+ case 0xB7: d += Utf8Encode(d, SCC_PLANE); break;
+ case 0xB8: d += Utf8Encode(d, SCC_SHIP); break;
default:
+ if (unicode) {
+ d += Utf8Encode(d, Utf8Consume(&tmp));
+ str = tmp;
+ break;
+ }
+
/* Validate any unhandled character */
- if (!IsValidAsciiChar(*c, CS_ALPHANUMERAL)) *c = '?';
+ if (!IsValidChar(c, CS_ALPHANUMERAL)) c = '?';
+ d += Utf8Encode(d, c);
break;
}
}
+
+ *d = '\0';
+ return realloc(tmp, strlen(tmp) + 1);
}
@@ -201,6 +260,7 @@ static void TranslateTTDPatchCodes(char *str)
*/
StringID AddGRFString(uint32 grfid, uint16 stringid, byte langid_to_add, bool new_scheme, const char *text_to_add, StringID def_string)
{
+ char *translatedtext;
GRFText *newtext;
uint id;
@@ -231,12 +291,14 @@ StringID AddGRFString(uint32 grfid, uint16 stringid, byte langid_to_add, bool ne
/* Too many strings allocated, return empty */
if (id == lengthof(_grf_text)) return STR_EMPTY;
- newtext = malloc(sizeof(*newtext) + strlen(text_to_add) + 1);
+ translatedtext = TranslateTTDPatchCodes(text_to_add);
+
+ newtext = malloc(sizeof(*newtext) + strlen(translatedtext) + 1);
newtext->next = NULL;
newtext->langid = langid_to_add;
- strcpy(newtext->text, text_to_add);
+ strcpy(newtext->text, translatedtext);
- TranslateTTDPatchCodes(newtext->text);
+ free(translatedtext);
/* If we didn't find our stringid and grfid in the list, allocate a new id */
if (id == _num_grf_texts) _num_grf_texts++;
generated by cgit v1.2.3-54-g00ecf (git 2.44.0) at 2024-07-04 12:09:17 +0000