mirror of
https://github.com/Oibaf66/frodo-wii.git
synced 2024-11-10 21:55:11 +01:00
366 lines
8.0 KiB
C++
366 lines
8.0 KiB
C++
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <dirent.h>
|
|
#include <png.h>
|
|
#include <sys/stat.h>
|
|
#include <SDL_ttf.h>
|
|
#include <SDL_image.h>
|
|
|
|
#include <sysdeps.h>
|
|
#include <C64.h>
|
|
#include <Network.h>
|
|
|
|
#include "gui/font.hh"
|
|
#include "utils.hh"
|
|
|
|
TTF_Font *read_and_alloc_font(const char *path, int pt_size)
|
|
{
|
|
TTF_Font *out;
|
|
SDL_RWops *rw;
|
|
Uint8 *data;
|
|
FILE *fp = fopen(path, "r");
|
|
size_t r;
|
|
|
|
if (!fp) {
|
|
fprintf(stderr, "Could not open font %s\n", path);
|
|
return NULL;
|
|
}
|
|
data = (Uint8*)xmalloc(1 * 1024*1024);
|
|
r = fread(data, 1, 1 * 1024 * 1024, fp);
|
|
if (r == 0 || ferror(fp))
|
|
{
|
|
free(data);
|
|
return NULL;
|
|
}
|
|
rw = SDL_RWFromMem(data, 1 * 1024 * 1024);
|
|
if (!rw)
|
|
{
|
|
fprintf(stderr, "Could not create RW: %s\n", SDL_GetError());
|
|
free(data);
|
|
return NULL;
|
|
}
|
|
out = TTF_OpenFontRW(rw, 1, pt_size);
|
|
if (!out)
|
|
{
|
|
fprintf(stderr, "TTF: Unable to create font %s (%s)\n",
|
|
path, TTF_GetError());
|
|
}
|
|
fclose(fp);
|
|
|
|
return out;
|
|
}
|
|
|
|
|
|
|
|
static int cmpstringp(const void *p1, const void *p2)
|
|
{
|
|
const char *p1_s = *(const char**)p1;
|
|
const char *p2_s = *(const char**)p2;
|
|
|
|
/* Put directories first and handle some special cases */
|
|
if (*p1_s == '[' && *p2_s != '[')
|
|
return -1;
|
|
if (*p1_s != '[' && *p2_s == '[')
|
|
return 1;
|
|
return strcmp(* (char * const *) p1, * (char * const *) p2);
|
|
}
|
|
|
|
/* Return true if name ends with ext (for filenames) */
|
|
static bool ext_matches(const char *name, const char *ext)
|
|
{
|
|
int len = strlen(name);
|
|
int ext_len = strlen(ext);
|
|
|
|
if (len <= ext_len)
|
|
return false;
|
|
return (strcmp(name + len - ext_len, ext) == 0);
|
|
}
|
|
|
|
bool ext_matches_list(const char *name, const char **exts)
|
|
{
|
|
for (const char **p = exts; *p; p++)
|
|
{
|
|
if (ext_matches(name, *p))
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
const char **get_file_list(const char *base_dir, const char *exts[])
|
|
{
|
|
DIR *d = opendir(base_dir);
|
|
const char **file_list;
|
|
int cur = 0;
|
|
struct dirent *de;
|
|
int cnt = 16;
|
|
|
|
if (!d)
|
|
return NULL;
|
|
|
|
file_list = (const char**)malloc(cnt * sizeof(char*));
|
|
file_list[cur++] = strdup("None");
|
|
file_list[cur] = NULL;
|
|
|
|
for (de = readdir(d);
|
|
de;
|
|
de = readdir(d))
|
|
{
|
|
char buf[255];
|
|
struct stat st;
|
|
|
|
snprintf(buf, 255, "%s/%s", base_dir, de->d_name);
|
|
if (stat(buf, &st) < 0)
|
|
continue;
|
|
if (S_ISDIR(st.st_mode))
|
|
{
|
|
char *p;
|
|
size_t len = strlen(de->d_name) + 4;
|
|
|
|
/* We don't need the current dir */
|
|
if (strcmp(de->d_name, ".") == 0)
|
|
continue;
|
|
p = (char*)malloc( len );
|
|
snprintf(p, len, "[%s]", de->d_name);
|
|
file_list[cur++] = p;
|
|
file_list[cur] = NULL;
|
|
}
|
|
else if (ext_matches_list(de->d_name, exts))
|
|
{
|
|
char *p;
|
|
|
|
p = strdup(de->d_name);
|
|
file_list[cur++] = p;
|
|
file_list[cur] = NULL;
|
|
}
|
|
|
|
if (cur > cnt - 2)
|
|
{
|
|
cnt = cnt + 32;
|
|
file_list = (const char**)realloc(file_list, cnt * sizeof(char*));
|
|
if (!file_list)
|
|
return NULL;
|
|
}
|
|
}
|
|
closedir(d);
|
|
qsort(&file_list[1], cur-1, sizeof(const char *), cmpstringp);
|
|
|
|
return file_list;
|
|
}
|
|
|
|
|
|
/* PNG writing */
|
|
struct png_write_user_struct
|
|
{
|
|
size_t sz;
|
|
void *data;
|
|
};
|
|
|
|
static void user_write_fn(png_structp png_ptr, png_bytep bytes, png_size_t sz)
|
|
{
|
|
struct png_write_user_struct *out = (struct png_write_user_struct *)png_ptr->io_ptr;
|
|
|
|
out->data = xrealloc(out->data, out->sz + sz);
|
|
memcpy((uint8_t*)out->data + out->sz, bytes, sz);
|
|
out->sz += sz;
|
|
}
|
|
|
|
|
|
static int png_colortype_from_surface(SDL_Surface *surface)
|
|
{
|
|
int colortype = PNG_COLOR_MASK_COLOR; /* grayscale not supported */
|
|
|
|
if (surface->format->palette)
|
|
colortype |= PNG_COLOR_MASK_PALETTE;
|
|
else if (surface->format->Amask)
|
|
colortype |= PNG_COLOR_MASK_ALPHA;
|
|
|
|
return colortype;
|
|
}
|
|
|
|
|
|
static void png_user_warn(png_structp ctx, png_const_charp str)
|
|
{
|
|
fprintf(stderr, "libpng: warning: %s\n", str);
|
|
}
|
|
|
|
|
|
static void png_user_error(png_structp ctx, png_const_charp str)
|
|
{
|
|
fprintf(stderr, "libpng: error: %s\n", str);
|
|
}
|
|
|
|
extern SDL_Color sdl_palette[PALETTE_SIZE];
|
|
|
|
/* This is taken from http://encelo.netsons.org/programming/sdl (GPLed) */
|
|
void *sdl_surface_to_png(SDL_Surface *surf, size_t *out_sz)
|
|
{
|
|
png_structp png_ptr;
|
|
png_infop info_ptr;
|
|
int i, colortype;
|
|
png_bytep *row_pointers;
|
|
png_colorp palette;
|
|
struct png_write_user_struct out;
|
|
|
|
if (!surf)
|
|
return NULL;
|
|
|
|
out.sz = 0;
|
|
out.data = NULL;
|
|
|
|
/* Initializing png structures and callbacks */
|
|
png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING,
|
|
NULL, png_user_error, png_user_warn);
|
|
if (png_ptr == NULL) {
|
|
printf("png_create_write_struct error!\n");
|
|
return NULL;
|
|
}
|
|
|
|
info_ptr = png_create_info_struct(png_ptr);
|
|
if (info_ptr == NULL) {
|
|
png_destroy_write_struct(&png_ptr, (png_infopp)NULL);
|
|
printf("png_create_info_struct error!\n");
|
|
exit(-1);
|
|
}
|
|
|
|
if (setjmp(png_jmpbuf(png_ptr))) {
|
|
png_destroy_write_struct(&png_ptr, &info_ptr);
|
|
exit(-1);
|
|
}
|
|
|
|
png_set_write_fn(png_ptr, (void *)&out, user_write_fn, NULL);
|
|
|
|
colortype = png_colortype_from_surface(surf);
|
|
png_set_IHDR(png_ptr, info_ptr, surf->w, surf->h, 8, colortype, PNG_INTERLACE_NONE,
|
|
PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
|
|
|
|
if (colortype & PNG_COLOR_MASK_PALETTE)
|
|
{
|
|
/* Set the palette if there is one. REQUIRED for indexed-color images */
|
|
palette = (png_colorp)png_malloc(png_ptr,
|
|
PNG_MAX_PALETTE_LENGTH * png_sizeof(png_color));
|
|
|
|
/* KLUDGE! For some reason, surf->format->palette doesn't work... */
|
|
for (int i = 0; i < PALETTE_SIZE; i++)
|
|
{
|
|
SDL_Color *p = &sdl_palette[i];
|
|
|
|
palette[i].red = p->r;
|
|
palette[i].green = p->g;
|
|
palette[i].blue = p->b;
|
|
}
|
|
/* ... Set palette colors ... */
|
|
png_set_PLTE(png_ptr, info_ptr, palette, PNG_MAX_PALETTE_LENGTH);
|
|
}
|
|
|
|
/* Writing the image */
|
|
png_write_info(png_ptr, info_ptr);
|
|
png_set_packing(png_ptr);
|
|
|
|
row_pointers = (png_bytep*) malloc(sizeof(png_bytep)*surf->h);
|
|
for (i = 0; i < surf->h; i++)
|
|
row_pointers[i] = (png_bytep)(Uint8 *)surf->pixels + i*surf->pitch;
|
|
png_write_image(png_ptr, row_pointers);
|
|
png_write_end(png_ptr, info_ptr);
|
|
|
|
/* Cleaning out... */
|
|
free(row_pointers);
|
|
png_destroy_write_struct(&png_ptr, &info_ptr);
|
|
|
|
*out_sz = out.sz;
|
|
|
|
return out.data;
|
|
}
|
|
|
|
SDL_Surface *sdl_surface_from_data(void *data, size_t sz)
|
|
{
|
|
SDL_RWops *rw;
|
|
SDL_Surface *out;
|
|
|
|
rw = SDL_RWFromMem(data, sz);
|
|
if (!rw)
|
|
return NULL;
|
|
|
|
out = IMG_Load_RW(rw, 0);
|
|
SDL_FreeRW(rw);
|
|
|
|
return out;
|
|
}
|
|
|
|
void highlight_background(SDL_Surface *where, Font *font,
|
|
SDL_Surface *bg_left, SDL_Surface *bg_middle, SDL_Surface *bg_right,
|
|
int x, int y, int w, int h)
|
|
{
|
|
SDL_Rect dst;
|
|
|
|
/* Can't highlight without images */
|
|
if (!bg_left || !bg_middle || !bg_right)
|
|
return;
|
|
|
|
int font_height = font->getHeight("X");
|
|
int bg_y_start = y + font_height / 2 -
|
|
bg_left->h / 2;
|
|
int bg_x_start = x - bg_left->w / 3;
|
|
int bg_x_end = x + w - (2 * bg_right->w) / 3;
|
|
int n_mid = (bg_x_end - bg_x_start) / bg_middle->w;
|
|
|
|
/* Left */
|
|
dst = (SDL_Rect){bg_x_start, bg_y_start, 0,0};
|
|
SDL_BlitSurface(bg_left, NULL, where, &dst);
|
|
|
|
/* Middle */
|
|
for (int i = 1; i < n_mid; i++)
|
|
{
|
|
dst = (SDL_Rect){bg_x_start + i * bg_middle->w, bg_y_start, 0,0};
|
|
SDL_BlitSurface(bg_middle, NULL, where, &dst);
|
|
}
|
|
dst = (SDL_Rect){bg_x_end - bg_middle->w, bg_y_start, 0,0};
|
|
SDL_BlitSurface(bg_middle, NULL, where, &dst);
|
|
|
|
/* Right */
|
|
dst = (SDL_Rect){bg_x_end, bg_y_start, 0,0};
|
|
SDL_BlitSurface(bg_right, NULL, where, &dst);
|
|
}
|
|
|
|
const char *ip_to_str(uint8_t *ip_in)
|
|
{
|
|
char *out = (char *)xmalloc(24);
|
|
int ip[4];
|
|
|
|
for (int i = 0; i < 4; i++)
|
|
{
|
|
char tmp[3];
|
|
char *endp;
|
|
|
|
tmp[0] = ip_in[i * 2];
|
|
tmp[1] = ip_in[i * 2 + 1];
|
|
tmp[2] = '\0';
|
|
ip[i] = strtoul(tmp, &endp, 16);
|
|
panic_if (endp == (const char*)tmp,
|
|
"Could not convert ip to str.\n");
|
|
}
|
|
sprintf(out, "%d.%d.%d.%d", ip[3], ip[2], ip[1], ip[0]);
|
|
|
|
return out;
|
|
}
|
|
|
|
const char *region_to_str(int region)
|
|
{
|
|
switch (region)
|
|
{
|
|
case REGION_EUROPE: return "Europe";
|
|
case REGION_AFRICA: return "Africa";
|
|
case REGION_NORTH_AMERICA: return "North America";
|
|
case REGION_SOUTH_AMERICA: return "South America";
|
|
case REGION_EAST_ASIA: return "East asia";
|
|
case REGION_SOUTH_ASIA: return "South asia";
|
|
case REGION_MIDDLE_EAST: return "Middle east";
|
|
case REGION_OCEANIA: return "Oceania";
|
|
case REGION_ANTARTICA: return "Antartica"; // Likely, yes
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return "Unknown";
|
|
}
|