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raze/source/common/secrets.cpp

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#include "c_dispatch.h"
#include "filesystem/filesystem.h"
#include "printf.h"
#include "v_text.h"
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#include "tarray.h"
#include "c_cvars.h"
#include "v_font.h"
#include "v_draw.h"
#include "sjson.h"
#include "savegamehelp.h"
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// Unlike in GZDoom we have to maintain this list here, because we got different game frontents that all store this info differently.
// So the games will have to report the credited secrets so that this code can keep track of how to display them.
static TArray<int> discovered_secrets;
CVAR(Bool, secret_notify, false, CVAR_ARCHIVE|CVAR_GLOBALCONFIG);
FString mapfile, maptitle;
//-----------------------------------------------------------------------------
//
// Print secret info (submitted by Karl Murks)
//
//-----------------------------------------------------------------------------
static void PrintSecretString(const char *string, bool thislevel)
{
const char *colstr = thislevel? TEXTCOLOR_YELLOW : TEXTCOLOR_CYAN;
if (string != NULL)
{
if (*string == '$')
{
if (string[1] == 'S' || string[1] == 's')
{
auto secnum = (unsigned)strtoull(string+2, (char**)&string, 10);
if (*string == ';') string++;
colstr = discovered_secrets.Find(secnum) == discovered_secrets.Size() ? TEXTCOLOR_RED : TEXTCOLOR_GREEN;
}
}
auto brok = V_BreakLines(NewConsoleFont, screen->GetWidth()*95/100, string);
for (auto &line : brok)
{
Printf("%s%s\n", colstr, line.Text.GetChars());
}
}
}
//============================================================================
//
// Print secret hints
//
//============================================================================
CCMD(secret)
{
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const char *mapname = argv.argc() < 2? mapfile.GetChars() : argv[1];
bool thislevel = !stricmp(mapname, mapfile.GetChars());
bool foundsome = false;
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int lumpno=fileSystem.FindFile("secrets.txt");
if (lumpno < 0) return;
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auto lump = fileSystem.OpenFileReader(lumpno);
FString maphdr;
maphdr.Format("[%s]", mapname);
FString linebuild;
char readbuffer[1024];
bool inlevel = false;
while (lump.Gets(readbuffer, 1024))
{
if (!inlevel)
{
if (readbuffer[0] == '[')
{
inlevel = !strnicmp(readbuffer, maphdr, maphdr.Len());
if (!foundsome)
{
FString levelname;
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if (thislevel) levelname.Format("%s - %s", mapname, maptitle.GetChars());
else levelname = mapname;
Printf(TEXTCOLOR_YELLOW "%s\n", levelname.GetChars());
size_t llen = levelname.Len();
levelname = "";
for(size_t ii=0; ii<llen; ii++) levelname += '-';
Printf(TEXTCOLOR_YELLOW "%s\n", levelname.GetChars());
foundsome = true;
}
}
continue;
}
else
{
if (readbuffer[0] != '[')
{
linebuild += readbuffer;
if (linebuild.Len() < 1023 || linebuild[1022] == '\n')
{
// line complete so print it.
linebuild.Substitute("\r", "");
linebuild.StripRight(" \t\n");
PrintSecretString(linebuild, thislevel);
linebuild = "";
}
}
else inlevel = false;
}
}
}
void SECRET_Save()
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{
sjson_context* ctx = sjson_create_context(0, 0, NULL);
if (!ctx)
{
return;
}
sjson_node* root = sjson_mkobject(ctx);
sjson_put_ints(ctx, root, "secrets", discovered_secrets.Data(), discovered_secrets.Size());
char* encoded = sjson_stringify(ctx, root, " ");
FileWriter* fil = WriteSavegameChunk("secrets.json");
if (!fil)
{
sjson_destroy_context(ctx);
return;
}
fil->Write(encoded, strlen(encoded));
sjson_free_string(ctx, encoded);
sjson_destroy_context(ctx);
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}
bool SECRET_Load()
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{
auto fil = ReadSavegameChunk("statistics.json");
if (!fil.isOpen())
{
return false;
}
auto text = fil.ReadPadded(1);
fil.Close();
if (text.Size() == 0)
{
return false;
}
sjson_context* ctx = sjson_create_context(0, 0, NULL);
sjson_node* root = sjson_decode(ctx, (const char*)text.Data());
discovered_secrets.Resize(1000); // Retarted interface alert
int realsize = sjson_get_ints(discovered_secrets.Data(), 1000, root, "secrets");
discovered_secrets.Resize(realsize);
sjson_destroy_context(ctx);
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return true;
}
void SECRET_SetMapName(const char *filename, const char *_maptitle)
{
mapfile = filename;
maptitle = _maptitle;
}
void SECRET_Trigger(int num)
{
if (secret_notify) Printf("Secret #%d found\n", num);
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if (discovered_secrets.Find(num) == discovered_secrets.Size())
discovered_secrets.Push(num);
}