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Add graphics artist / musician. Will not be used quite yet

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This commit is contained in:
simon.kagstrom 2010-03-18 12:23:11 +00:00
parent 65ad6963b1
commit bd0166e397
2 changed files with 55 additions and 9 deletions
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58
Src/gui/game_info.cpp
View File

@ -44,6 +44,23 @@ struct game_info_v1
uint8_t data[]; /* 4-byte aligned */
};
struct game_info_v2
{
uint32_t sz;
uint16_t version_magic;
uint16_t flags;
uint16_t author_off;
uint16_t name_off;
uint16_t screenshot_off; /* In PNG format */
uint16_t filename_off;
uint16_t score;
uint16_t year;
uint16_t musician_off;
uint16_t graphics_artist_off;
uint8_t data[]; /* 4-byte aligned */
};
static void demarshal_v0(struct game_info_v0 *src)
{
src->sz = ntohl(src->sz);
@ -58,17 +75,19 @@ static void demarshal_v0(struct game_info_v0 *src)
static void demarshal_v1(struct game_info_v1 *src)
{
src->sz = ntohl(src->sz);
src->version_magic = ntohs(src->version_magic);
src->author_off = ntohs(src->author_off);
src->name_off = ntohs(src->name_off);
src->filename_off = ntohs(src->filename_off);
src->screenshot_off = ntohs(src->screenshot_off);
src->score = ntohs(src->score);
src->year = ntohs(src->year);
demarshal_v0((struct game_info_v0 *)src);
src->flags = ntohs(src->flags);
src->year = ntohs(src->year);
}
static void demarshal_v2(struct game_info_v2 *src)
{
demarshal_v1((struct game_info_v1 *)src);
src->musician_off = ntohs(src->musician_off);
src->graphics_artist_off = ntohs(src->graphics_artist_off);
}
static struct game_info *from_v0(struct game_info_v0 *src)
{
size_t d = sizeof(struct game_info_v1) - sizeof(struct game_info_v0);
@ -104,9 +123,21 @@ static struct game_info *from_v1(struct game_info_v1 *src)
return dst;
}
static struct game_info *from_v2(struct game_info_v2 *src)
{
struct game_info *dst;
demarshal_v2(src);
dst = (struct game_info*)xmalloc(src->sz);
memcpy(dst, src, src->sz);
return dst;
}
GameInfo::GameInfo(const char *filename,
const char *name, const char *author,
const char *musician, const char *graphics_artist,
SDL_Surface *image)
{
this->filename = xstrdup(filename);
@ -114,7 +145,8 @@ GameInfo::GameInfo(const char *filename,
this->name = xstrdup(filename);
else
this->name = xstrdup(name);
this->author = xstrdup(author);
this->musician = xstrdup(musician);
this->graphics_artist = xstrdup(graphics_artist);
this->screenshot = image;
this->score = 0;
this->year = 1982;
@ -143,6 +175,8 @@ GameInfo::~GameInfo()
free((void*)this->name);
free((void*)this->author);
free((void*)this->filename);
free((void*)this->graphics_artist);
free((void*)this->musician);
SDL_FreeSurface(this->screenshot);
}
@ -152,11 +186,15 @@ void GameInfo::resetDefaults()
free((void*)this->name);
free((void*)this->author);
free((void*)this->filename);
free((void*)this->graphics_artist);
free((void*)this->musician);
SDL_FreeSurface(this->screenshot);
this->name = xstrdup(" ");
this->author = xstrdup(" ");
this->filename = xstrdup("unknown");
this->musician = xstrdup(" ");
this->graphics_artist = xstrdup(" ");
this->screenshot = NULL;
}
@ -224,6 +262,8 @@ bool GameInfo::fromDump(struct game_info *gi)
p = from_v0((struct game_info_v0 *)p); break;
case VERSION(1):
p = from_v1((struct game_info_v1 *)p); break;
case VERSION(2):
p = from_v2((struct game_info_v2 *)p); break;
default:
/* Garbage, let's return */
warning("game info garbage magic: %2x\n",

6
Src/gui/game_info.hh
View File

@ -19,6 +19,8 @@ struct game_info
uint16_t filename_off;
uint16_t score;
uint16_t year;
uint16_t musician_off;
uint16_t graphics_artist_off;
uint8_t data[]; /* 4-byte aligned */
};
@ -27,6 +29,8 @@ class GameInfo
public:
GameInfo(const char *filename = "unknown", const char *name = " ",
const char *author = " ",
const char *musician = " ",
const char *graphics_artist = " ",
SDL_Surface *image = NULL);
GameInfo(GameInfo *gi);
@ -55,6 +59,8 @@ public:
const char *name;
const char *author;
const char *filename;
const char *musician;
const char *graphics_artist;
SDL_Surface *screenshot;
uint16_t year;