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-rw-r--r--gfx.c145
1 files changed, 60 insertions, 85 deletions
diff --git a/gfx.c b/gfx.c
index 0f446abbd..314de65d7 100644
--- a/gfx.c
+++ b/gfx.c
@@ -12,6 +12,8 @@
#include "table/sprites.h"
#include "hal.h"
#include "variables.h"
+#include "table/control_codes.h"
+#include "fontcache.h"
#include "genworld.h"
#ifdef _DEBUG
@@ -244,40 +246,6 @@ void GfxDrawLine(int x, int y, int x2, int y2, int color)
}
-static inline SpriteID GetFontBase(FontSize size)
-{
- switch (size) {
- default: NOT_REACHED();
- case FS_NORMAL: return SPR_ASCII_SPACE;
- case FS_SMALL: return SPR_ASCII_SPACE_SMALL;
- case FS_LARGE: return SPR_ASCII_SPACE_BIG;
- }
-}
-
-
-// ASSIGNMENT OF ASCII LETTERS < 32
-// 0 - end of string
-// 1 - SETX <BYTE>
-// 2 - SETXY <BYTE> <BYTE>
-// 3-7 -
-// 8 - TINYFONT
-// 9 - BIGFONT
-// 10 - newline
-// 11-14 -
-// 15-31 - 17 colors
-
-
-enum {
- ASCII_SETX = 1,
- ASCII_SETXY = 2,
-
- ASCII_TINYFONT = 8,
- ASCII_BIGFONT = 9,
- ASCII_NL = 10,
-
- ASCII_COLORSTART = 15,
-};
-
/** Truncate a given string to a maximum width if neccessary.
* If the string is truncated, add three dots ('...') to show this.
* @param *dest string that is checked and possibly truncated
@@ -289,13 +257,13 @@ static int TruncateString(char *str, int maxw)
FontSize size = _cur_fontsize;
int ddd, ddd_w;
- byte c;
+ WChar c;
char *ddd_pos;
ddd_w = ddd = GetCharacterWidth(size, '.') * 3;
- for (ddd_pos = str; (c = *str++) != '\0'; ) {
- if (c >= ASCII_LETTERSTART) {
+ for (ddd_pos = str; (c = Utf8Consume((const char **)&str)) != '\0'; ) {
+ if (IsPrintable(c)) {
w += GetCharacterWidth(size, c);
if (w >= maxw) {
@@ -305,12 +273,12 @@ static int TruncateString(char *str, int maxw)
return ddd_w;
}
} else {
- if (c == ASCII_SETX) str++;
- else if (c == ASCII_SETXY) str += 2;
- else if (c == ASCII_TINYFONT) {
+ if (c == SCC_SETX) str++;
+ else if (c == SCC_SETXY) str += 2;
+ else if (c == SCC_TINYFONT) {
size = FS_SMALL;
ddd = GetCharacterWidth(size, '.') * 3;
- } else if (c == ASCII_BIGFONT) {
+ } else if (c == SCC_BIGFONT) {
size = FS_LARGE;
ddd = GetCharacterWidth(size, '.') * 3;
}
@@ -443,11 +411,11 @@ uint32 FormatStringLinebreaks(char *str, int maxw)
int w = 0;
for (;;) {
- byte c = *str++;
+ WChar c = Utf8Consume((const char **)&str);
/* whitespace is where we will insert the line-break */
- if (c == ASCII_LETTERSTART) last_space = str;
+ if (c == ' ') last_space = str;
- if (c >= ASCII_LETTERSTART) {
+ if (IsPrintable(c)) {
w += GetCharacterWidth(size, c);
/* string is longer than maximum width so we need to decide what to
* do. We can do two things:
@@ -465,11 +433,11 @@ uint32 FormatStringLinebreaks(char *str, int maxw)
} else {
switch (c) {
case '\0': return num + (size << 16); break;
- case ASCII_SETX: str++; break;
- case ASCII_SETXY: str +=2; break;
- case ASCII_TINYFONT: size = FS_SMALL; break;
- case ASCII_BIGFONT: size = FS_LARGE; break;
- case ASCII_NL: goto end_of_inner_loop;
+ case SCC_SETX: str++; break;
+ case SCC_SETXY: str +=2; break;
+ case SCC_TINYFONT: size = FS_SMALL; break;
+ case SCC_BIGFONT: size = FS_LARGE; break;
+ case '\n': goto end_of_inner_loop;
}
}
}
@@ -486,7 +454,7 @@ void DrawStringMultiCenter(int x, int y, StringID str, int maxw)
uint32 tmp;
int num, w, mt;
const char *src;
- byte c;
+ WChar c;
GetString(buffer, str, lastof(buffer));
@@ -505,7 +473,7 @@ void DrawStringMultiCenter(int x, int y, StringID str, int maxw)
_cur_fontsize = _last_fontsize;
for (;;) {
- c = *src++;
+ c = Utf8Consume(&src);
if (c == 0) {
y += mt;
if (--num < 0) {
@@ -513,9 +481,9 @@ void DrawStringMultiCenter(int x, int y, StringID str, int maxw)
return;
}
break;
- } else if (c == ASCII_SETX) {
+ } else if (c == SCC_SETX) {
src++;
- } else if (c == ASCII_SETXY) {
+ } else if (c == SCC_SETXY) {
src+=2;
}
}
@@ -530,7 +498,7 @@ uint DrawStringMultiLine(int x, int y, StringID str, int maxw)
int num, mt;
uint total_height;
const char *src;
- byte c;
+ WChar c;
GetString(buffer, str, lastof(buffer));
@@ -547,7 +515,7 @@ uint DrawStringMultiLine(int x, int y, StringID str, int maxw)
_cur_fontsize = _last_fontsize;
for (;;) {
- c = *src++;
+ c = Utf8Consume(&src);
if (c == 0) {
y += mt;
if (--num < 0) {
@@ -555,9 +523,9 @@ uint DrawStringMultiLine(int x, int y, StringID str, int maxw)
return total_height;
}
break;
- } else if (c == ASCII_SETX) {
+ } else if (c == SCC_SETX) {
src++;
- } else if (c == ASCII_SETXY) {
+ } else if (c == SCC_SETXY) {
src+=2;
}
}
@@ -576,22 +544,24 @@ BoundingRect GetStringBoundingBox(const char *str)
FontSize size = _cur_fontsize;
BoundingRect br;
int max_width;
- byte c;
+ WChar c;
br.width = br.height = max_width = 0;
- for (c = *str; c != '\0'; c = *(++str)) {
- if (c >= ASCII_LETTERSTART) {
+ for (;;) {
+ c = Utf8Consume(&str);
+ if (c == 0) break;
+ if (IsPrintable(c)) {
br.width += GetCharacterWidth(size, c);
} else {
switch (c) {
- case ASCII_SETX: br.width += (byte)*++str; break;
- case ASCII_SETXY:
+ case SCC_SETX: br.width += (byte)*++str; break;
+ case SCC_SETXY:
br.width += (byte)*++str;
br.height += (byte)*++str;
break;
- case ASCII_TINYFONT: size = FS_SMALL; break;
- case ASCII_BIGFONT: size = FS_LARGE; break;
- case ASCII_NL:
+ case SCC_TINYFONT: size = FS_SMALL; break;
+ case SCC_BIGFONT: size = FS_LARGE; break;
+ case '\n':
br.height += GetCharacterHeight(size);
if (br.width > max_width) max_width = br.width;
br.width = 0;
@@ -617,7 +587,7 @@ int DoDrawString(const char *string, int x, int y, uint16 real_color)
{
DrawPixelInfo *dpi = _cur_dpi;
FontSize size = _cur_fontsize;
- byte c;
+ WChar c;
byte color;
int xo = x, yo = y;
@@ -647,39 +617,39 @@ check_bounds:
if (y + 19 <= dpi->top || dpi->top + dpi->height <= y) {
skip_char:;
for (;;) {
- c = *string++;
- if (c < ASCII_LETTERSTART) goto skip_cont;
+ c = Utf8Consume(&string);
+ if (!IsPrintable(c)) goto skip_cont;
}
}
for (;;) {
- c = *string++;
+ c = Utf8Consume(&string);
skip_cont:;
if (c == 0) {
_last_fontsize = size;
return x;
}
- if (c >= ASCII_LETTERSTART) {
+ if (IsPrintable(c)) {
if (x >= dpi->left + dpi->width) goto skip_char;
if (x + 26 >= dpi->left) {
- GfxMainBlitter(GetSprite(GetFontBase(size) + c - ASCII_LETTERSTART), x, y, 1);
+ GfxMainBlitter(GetGlyph(size, c), x, y, 1);
}
x += GetCharacterWidth(size, c);
- } else if (c == ASCII_NL) { // newline = {}
+ } else if (c == '\n') { // newline = {}
x = xo;
y += GetCharacterHeight(size);
goto check_bounds;
- } else if (c >= ASCII_COLORSTART) { // change color?
- color = (byte)(c - ASCII_COLORSTART);
+ } else if (c >= SCC_BLUE && c <= SCC_BLACK) { // change color?
+ color = (byte)(c - SCC_BLUE);
goto switch_color;
- } else if (c == ASCII_SETX) { // {SETX}
+ } else if (c == SCC_SETX) { // {SETX}
x = xo + (byte)*string++;
- } else if (c == ASCII_SETXY) {// {SETXY}
+ } else if (c == SCC_SETXY) {// {SETXY}
x = xo + (byte)*string++;
y = yo + (byte)*string++;
- } else if (c == ASCII_TINYFONT) { // {TINYFONT}
+ } else if (c == SCC_TINYFONT) { // {TINYFONT}
size = FS_SMALL;
- } else if (c == ASCII_BIGFONT) { // {BIGFONT}
+ } else if (c == SCC_BIGFONT) { // {BIGFONT}
size = FS_LARGE;
} else {
printf("Unknown string command character %d\n", c);
@@ -1641,28 +1611,33 @@ void DoPaletteAnimations(void)
void LoadStringWidthTable(void)
{
- SpriteID base;
uint i;
/* Normal font */
- base = GetFontBase(FS_NORMAL);
for (i = 0; i != 224; i++) {
- _stringwidth_table[FS_NORMAL][i] = SpriteExists(base + i) ? GetSprite(base + i)->width : 0;
+ _stringwidth_table[FS_NORMAL][i] = GetGlyphWidth(FS_NORMAL, i + 32);
}
/* Small font */
- base = GetFontBase(FS_SMALL);
for (i = 0; i != 224; i++) {
- _stringwidth_table[FS_SMALL][i] = SpriteExists(base + i) ? GetSprite(base + i)->width + 1 : 0;
+ _stringwidth_table[FS_SMALL][i] = GetGlyphWidth(FS_SMALL, i + 32);
}
/* Large font */
- base = GetFontBase(FS_LARGE);
for (i = 0; i != 224; i++) {
- _stringwidth_table[FS_LARGE][i] = SpriteExists(base + i) ? GetSprite(base + i)->width + 1 : 0;
+ _stringwidth_table[FS_LARGE][i] = GetGlyphWidth(FS_LARGE, i + 32);
}
}
+
+byte GetCharacterWidth(FontSize size, WChar key)
+{
+ if (key >= 32 && key < 256) return _stringwidth_table[size][key - 32];
+
+ return GetGlyphWidth(size, key);
+}
+
+
void ScreenSizeChanged(void)
{
// check the dirty rect
generated by cgit v1.2.3-54-g00ecf (git 2.44.0) at 2024-07-25 01:20:13 +0000