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Don't load system fonts list until actually needed

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This commit is contained in:
UnknownShadow200 2020-11-07 19:53:34 +11:00
parent 549f0a5cfe
commit 8981b3cbbd
3 changed files with 54 additions and 51 deletions
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85
src/Drawer2D.c
View File

@ -18,9 +18,6 @@ cc_bool Drawer2D_BitmappedText;
cc_bool Drawer2D_BlackTextShadows;
BitmapCol Drawer2D_Cols[DRAWER2D_MAX_COLS];
static char fontNameBuffer[STRING_SIZE];
cc_string Drawer2D_FontName = String_FromArray(fontNameBuffer);
void DrawTextArgs_Make(struct DrawTextArgs* args, STRING_REF const cc_string* text, struct FontDesc* font, cc_bool useShadow) {
args->text = *text;
args->font = font;
@ -37,8 +34,9 @@ void DrawTextArgs_MakeEmpty(struct DrawTextArgs* args, struct FontDesc* font, cc
/*########################################################################################################################*
*-----------------------------------------------------Font functions------------------------------------------------------*
*#########################################################################################################################*/
static char defaultBuffer[STRING_SIZE];
static cc_string font_candidates[11] = {
String_FromConst(""), /* Filled in with Drawer2D_FontName */
String_FromArray(defaultBuffer), /* Filled in with user's default font */
String_FromConst("Arial"), /* preferred font on all platforms */
String_FromConst("Liberation Sans"), /* nice looking fallbacks for linux */
String_FromConst("Nimbus Sans"),
@ -51,12 +49,32 @@ static cc_string font_candidates[11] = {
String_FromConst("Geneva") /* for ancient macOS versions */
};
void Drawer2D_SetDefaultFont(const cc_string* fontName) {
String_Copy(&font_candidates[0], fontName);
Event_RaiseVoid(&ChatEvents.FontChanged);
}
const cc_string* Drawer2D_UNSAFE_GetDefaultFont(void) {
cc_string* font, path;
int i;
for (i = 0; i < Array_Elems(font_candidates); i++) {
font = &font_candidates[i];
if (!font->length) continue;
path = Font_Lookup(font, FONT_FLAGS_NONE);
if (path.length) return font;
}
return &String_Empty;
}
/* adjusts height to be closer to system fonts */
static int Drawer2D_AdjHeight(int point) { return Math_CeilDiv(point * 3, 2); }
void Drawer2D_MakeFont(struct FontDesc* desc, int size, int flags) {
int i;
cc_string* font;
cc_result res;
int i;
if (Drawer2D_BitmappedText) {
/* TODO: Scale X and Y independently */
@ -65,40 +83,25 @@ void Drawer2D_MakeFont(struct FontDesc* desc, int size, int flags) {
desc->size = size;
desc->flags = flags;
desc->height = Drawer2D_AdjHeight(size);
} else {
font_candidates[0] = Drawer2D_FontName;
/* In case user's default font(s) are broken somehow */
/* (e.g. user deletes the file for the default font) */
for (i = 0; i < Array_Elems(font_candidates); i++) {
res = Font_Make(desc, &font_candidates[i], size, flags);
if (res) {
Font_Free(desc);
Logger_SysWarn2(res, "creating font", &font_candidates[i]);
} else {
if (i) String_Copy(&Drawer2D_FontName, &font_candidates[i]);
return;
}
}
Logger_Abort2(res, "Failed to make system font");
}
}
static void CheckFont(void) {
cc_string path;
int i;
/* Try user's default font if set, otherwise try Arial */
i = font_candidates[0].length ? 0 : 1;
for (; i < Array_Elems(font_candidates); i++) {
path = Font_Lookup(&font_candidates[i], FONT_FLAGS_NONE);
if (!path.length) continue;
String_Copy(&Drawer2D_FontName, &font_candidates[i]);
return;
}
Logger_Abort("Unable to init default font");
for (i = 0; i < Array_Elems(font_candidates); i++) {
font = &font_candidates[i];
if (!font->length) continue;
res = Font_Make(desc, &font_candidates[i], size, flags);
if (res == ERR_INVALID_ARGUMENT) {
/* Fon't doesn't exist in list, skip over it */
} else if (res) {
Font_Free(desc);
Logger_SysWarn2(res, "creating font", font);
} else {
if (i) String_Copy(&font_candidates[0], font);
return;
}
}
Logger_Abort2(res, "Failed to init default font");
}
static struct Bitmap fontBitmap;
@ -685,10 +688,8 @@ static void OnInit(void) {
Drawer2D_BitmappedText = Game_ClassicMode || !Options_GetBool(OPT_USE_CHAT_FONT, false);
Drawer2D_BlackTextShadows = Options_GetBool(OPT_BLACK_TEXT, false);
Options_UNSAFE_Get(OPT_FONT_NAME, &font_candidates[0]);
Options_Get(OPT_FONT_NAME, &font_candidates[0], "");
if (Game_ClassicMode) font_candidates[0].length = 0;
CheckFont();
Event_Register_(&TextureEvents.FileChanged, NULL, OnFileChanged);
}
@ -705,12 +706,12 @@ struct IGameComponent Drawer2D_Component = {
/*########################################################################################################################*
*---------------------------------------------------Drawer2D component----------------------------------------------------*
*------------------------------------------------------System fonts-------------------------------------------------------*
*#########################################################################################################################*/
#ifdef CC_BUILD_WEB
void Font_GetNames(struct StringsBuffer* buffer) { }
cc_string Font_Lookup(const cc_string* fontName, int flags) {
cc_string str = String_FromConst("-----"); return str;
return String_Empty;
}
cc_result Font_Make(struct FontDesc* desc, const cc_string* fontName, int size, int flags) {

9
src/Drawer2D.h
View File

@ -17,6 +17,11 @@ extern struct IGameComponent Drawer2D_Component;
void DrawTextArgs_Make(struct DrawTextArgs* args, STRING_REF const cc_string* text, struct FontDesc* font, cc_bool useShadow);
void DrawTextArgs_MakeEmpty(struct DrawTextArgs* args, struct FontDesc* font, cc_bool useShadow);
/* Sets default system font name and raises ChatEvents.FontChanged */
void Drawer2D_SetDefaultFont(const cc_string* fontName);
/* Gets the name of the default system font. */
const cc_string* Drawer2D_UNSAFE_GetDefaultFont(void);
/* Initialises the given font. When Drawer2D_BitmappedText is false, creates native font handle using Font_Make. */
CC_API void Drawer2D_MakeFont(struct FontDesc* desc, int size, int flags);
@ -28,10 +33,8 @@ extern cc_bool Drawer2D_BlackTextShadows;
/* List of all colours. (An A of 0 means the colour is not used) */
extern BitmapCol Drawer2D_Cols[DRAWER2D_MAX_COLS];
#define Drawer2D_GetCol(c) Drawer2D_Cols[(cc_uint8)c]
/* Name of default system font. */
extern cc_string Drawer2D_FontName;
/* Clamps the given rectangle to line inside the bitmap. */
/* Clamps the given rectangle to lie inside the bitmap. */
/* Returns false if rectangle is completely outside bitmap's rectangle. */
cc_bool Drawer2D_Clamp(struct Bitmap* bmp, int* x, int* y, int* width, int* height);

11
src/Menus.c
View File

@ -1573,12 +1573,11 @@ void TexturePackScreen_Show(void) {
*#########################################################################################################################*/
static void FontListScreen_EntryClick(void* screen, void* widget) {
struct ListScreen* s = (struct ListScreen*)screen;
cc_string fontName = ListScreen_UNSAFE_GetCur(s, widget);
cc_string fontName = ListScreen_UNSAFE_GetCur(s, widget);
if (String_CaselessEqualsConst(&fontName, LISTSCREEN_EMPTY)) return;
String_Copy(&Drawer2D_FontName, &fontName);
Options_Set(OPT_FONT_NAME, &fontName);
Event_RaiseVoid(&ChatEvents.FontChanged);
Options_Set(OPT_FONT_NAME, &fontName);
Drawer2D_SetDefaultFont(&fontName);
}
static void FontListScreen_UpdateEntry(struct ListScreen* s, struct ButtonWidget* button, const cc_string* text) {
@ -1602,7 +1601,7 @@ static void FontListScreen_UpdateEntry(struct ListScreen* s, struct ButtonWidget
static void FontListScreen_LoadEntries(struct ListScreen* s) {
Font_GetNames(&s->entries);
ListScreen_Sort(s);
ListScreen_Select(s, &Drawer2D_FontName);
ListScreen_Select(s, Drawer2D_UNSAFE_GetDefaultFont());
}
void FontListScreen_Show(void) {