/
hu_stuff.cpp
1697 lines (1416 loc) · 47.1 KB
/
hu_stuff.cpp
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/**
* @file hu_stuff.cpp
* Miscellaneous routines for heads-up displays and UI.
*
* @authors Copyright © 2003-2013 Jaakko Keränen <jaakko.keranen@iki.fi>
* @authors Copyright © 2005-2013 Daniel Swanson <danij@dengine.net>
* @authors Copyright © 1993-1996 by id Software, Inc.
*
* @par License
* GPL: http://www.gnu.org/licenses/gpl.html
*
* <small>This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. This program is distributed in the hope that it
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details. You should have received a copy of the GNU
* General Public License along with this program; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA</small>
*/
#include <cstdlib>
#include <cctype>
#include <cmath>
#include <cstdio>
#include <cstring>
#include <map>
#include "common.h"
#include "hu_chat.h"
#include "hu_log.h"
#include "hu_menu.h"
#include "hu_msg.h"
#include "hu_stuff.h"
#include "hu_inventory.h"
#include "g_common.h"
#include "p_mapsetup.h"
#include "p_tick.h"
#include "am_map.h"
#include "fi_lib.h"
#include "r_common.h"
/**
* @defgroup tableColumnFlags Table Column flags
*/
///@{
#define CF_HIDE 0x0001 ///< Column is presently hidden (will be collapsed).
#define CF_STRETCH_WIDTH 0x0002 ///< Column width is not fixed.
///@}
/**
* Defines a column in a table layout.
*/
typedef struct {
const char* label;
int type;
int flags; ///< @ref tableColumnFlags
int alignFlags; ///< @ref alignFlags
/// Auto-initialized:
float x;
float width;
} column_t;
/**
* Player "score" information, kills, suicides, etc...
*/
typedef struct {
int player, pClass, team;
int kills, suicides;
float color[3];
} scoreinfo_t;
/**
* Per-player scoreboard state.
*/
typedef struct {
int hideTics;
float alpha;
} scoreboardstate_t;
typedef struct fogeffectlayer_s {
float texOffset[2];
float texAngle;
float posAngle;
} fogeffectlayer_t;
typedef struct fogeffectdata_s {
DGLuint texture;
float alpha, targetAlpha;
fogeffectlayer_t layers[2];
float joinY;
boolean scrollDir;
} fogeffectdata_t;
fontid_t fonts[NUM_GAME_FONTS];
#if __JDOOM__ || __JDOOM64__
/// The end message strings.
const char* endmsg[NUM_QUITMESSAGES + 1];
#endif
boolean shiftdown = false;
const char shiftXForm[] = {
0,
1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
31,
' ', '!', '"', '#', '$', '%', '&',
'"', // shift-'
'(', ')', '*', '+',
'<', // shift-,
'_', // shift--
'>', // shift-.
'?', // shift-/
')', // shift-0
'!', // shift-1
'@', // shift-2
'#', // shift-3
'$', // shift-4
'%', // shift-5
'^', // shift-6
'&', // shift-7
'*', // shift-8
'(', // shift-9
':',
':', // shift-;
'<',
'+', // shift-=
'>', '?', '@',
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N',
'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
'[', // shift-[
'!', // shift-backslash
']', // shift-]
'"', '_',
'\'', // shift-`
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N',
'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
'{', '|', '}', '~', 127
};
// Misc UI patches:
patchid_t borderPatches[8];
#if __JDOOM__ || __JDOOM64__
patchid_t* pMapNames; // Name graphics for each map.
uint pMapNamesSize;
#endif
#if __JHERETIC__ || __JHEXEN__
patchid_t pInvItemBox;
patchid_t pInvSelectBox;
patchid_t pInvPageLeft[2];
patchid_t pInvPageRight[2];
#endif
static patchid_t m_pause; // Paused graphic.
// Menu and message background fog effect state.
static fogeffectdata_t fogEffectData;
// Scoreboard states for each player.
static scoreboardstate_t scoreStates[MAXPLAYERS];
// Patch => Text Replacement LUT.
typedef std::map<patchid_t, int> PatchReplacementValues;
PatchReplacementValues patchReplacements;
static int patchReplacementValueIndex(patchid_t patchId, bool canCreate = true)
{
// Have we previously encountered this?
PatchReplacementValues::const_iterator found = patchReplacements.find(patchId);
if(found != patchReplacements.end()) return found->second;
// No. Look it up.
int valueIndex = -1;
AutoStr* patchPath = R_ComposePatchPath(patchId);
if(!Str_IsEmpty(patchPath))
{
AutoStr* valueStr = Str_Appendf(AutoStr_New(), "Patch Replacement|%s", Str_Text(patchPath));
valueIndex = Def_Get(DD_DEF_VALUE, Str_Text(valueStr), 0);
}
if(canCreate)
{
patchReplacements.insert(std::pair<patchid_t, int>(patchId, valueIndex));
}
return valueIndex;
}
/**
* Intialize the background fog effect.
*/
static void initFogEffect()
{
fogeffectdata_t* fog = &fogEffectData;
fog->texture = 0;
fog->alpha = fog->targetAlpha = 0;
fog->joinY = 0.5f;
fog->scrollDir = true;
fog->layers[0].texOffset[VX] = fog->layers[0].texOffset[VY] = 0;
fog->layers[0].texAngle = 93;
fog->layers[0].posAngle = 35;
fog->layers[1].texOffset[VX] = fog->layers[1].texOffset[VY] = 0;
fog->layers[1].texAngle = 12;
fog->layers[1].posAngle = 77;
}
static void prepareFogTexture()
{
if(Get(DD_NOVIDEO) || Get(DD_DEDICATED)) return;
// Already prepared?
if(fogEffectData.texture) return;
lumpnum_t lumpNum = W_GetLumpNumForName("menufog");
const uint8_t* pixels = W_CacheLump(lumpNum);
const int width = 64, height = 64; /// @todo fixme: Do not assume dimensions.
fogEffectData.texture = DGL_NewTextureWithParams(DGL_LUMINANCE, width, height,
pixels, 0, DGL_NEAREST, DGL_LINEAR, -1 /*best anisotropy*/, DGL_REPEAT, DGL_REPEAT);
W_UnlockLump(lumpNum);
}
static void releaseFogTexture()
{
if(Get(DD_NOVIDEO) || Get(DD_DEDICATED)) return;
// Not prepared?
if(!fogEffectData.texture) return;
DGL_DeleteTextures(1, (DGLuint*) &fogEffectData.texture);
fogEffectData.texture = 0;
}
static void declareGraphicPatches()
{
// View border patches:
for(uint i = 1; i < 9; ++i)
{
borderPatches[i-1] = R_DeclarePatch(borderGraphics[i]);
}
#if __JDOOM__ || __JDOOM64__
m_pause = R_DeclarePatch("M_PAUSE");
#elif __JHERETIC__ || __JHEXEN__
m_pause = R_DeclarePatch("PAUSED");
#endif
// Map name patches:
#if __JDOOM__ || __JDOOM64__
# if !__JDOOM64__
if(gameModeBits & GM_ANY_DOOM2)
# endif
{
pMapNamesSize = 32;
pMapNames = (patchid_t*) Z_Malloc(sizeof(patchid_t) * pMapNamesSize, PU_GAMESTATIC, 0);
for(uint i = 0; i < pMapNamesSize; ++i)
{
lumpname_t name;
# if __JDOOM64__
sprintf(name, "WILV%2.2u", i);
# else // __JDOOM__
sprintf(name, "CWILV%2.2u", i);
# endif
pMapNames[i] = R_DeclarePatch(name);
}
}
# if !__JDOOM64__
else
{
const uint numEpisodes = (gameMode == doom_shareware? 1 : gameMode == doom_ultimate? 4 : 3);
lumpname_t name;
// Don't waste space - patches are loaded back to back
// ie no space in the array is left for E1M10
pMapNamesSize = 9*4;
pMapNames = (patchid_t*) Z_Malloc(sizeof(patchid_t) * pMapNamesSize, PU_GAMESTATIC, 0);
for(uint i = 0; i < numEpisodes; ++i)
{
for(uint j = 0; j < 9; ++j) // Number of maps per episode.
{
sprintf(name, "WILV%2.2u", (i * 10) + j);
pMapNames[(i* 9) + j] = R_DeclarePatch(name);
}
}
}
# endif
#endif
#if __JHERETIC__ || __JHEXEN__
pInvItemBox = R_DeclarePatch("ARTIBOX");
pInvSelectBox = R_DeclarePatch("SELECTBO");
pInvPageLeft[0] = R_DeclarePatch("INVGEML1");
pInvPageLeft[1] = R_DeclarePatch("INVGEML2");
pInvPageRight[0] = R_DeclarePatch("INVGEMR1");
pInvPageRight[1] = R_DeclarePatch("INVGEMR2");
#endif
}
/**
* Loads the font patches and inits various strings
* JHEXEN Note: Don't bother with the yellow font, we'll colour the white version
*/
void Hu_LoadData()
{
// Clear the patch replacement value map (definitions have been re-read).
patchReplacements.clear();
initFogEffect();
prepareFogTexture();
declareGraphicPatches();
#if __JDOOM__ || __JHERETIC__ || __JDOOM64__
R_GetGammaMessageStrings();
#endif
#if __JDOOM__ || __JDOOM64__
// Quit messages:
endmsg[0] = GET_TXT(TXT_QUITMSG);
for(uint i = 1; i <= NUM_QUITMESSAGES; ++i)
{
endmsg[i] = GET_TXT(TXT_QUITMESSAGE1 + i - 1);
}
#endif
}
void Hu_UnloadData(void)
{
#if __JDOOM__ || __JDOOM64__
if(pMapNames)
{
Z_Free(pMapNames); pMapNames = 0;
}
#endif
releaseFogTexture();
}
void HU_WakeWidgets(int player)
{
if(player < 0)
{
// Wake the widgets of all players.
for(uint i = 0; i < MAXPLAYERS; ++i)
{
if(!players[i].plr->inGame) continue;
HU_WakeWidgets(i);
}
return;
}
if(player < MAXPLAYERS)
{
if(!players[player].plr->inGame) return;
ST_Start(player);
}
}
#if __JHERETIC__ || __JHEXEN__
static void drawQuad(float x, float y, float w, float h, float s, float t,
float r, float g, float b, float a)
{
DGL_Color4f(r, g, b, a);
DGL_Begin(DGL_QUADS);
DGL_TexCoord2f(0, 0 * s, 0);
DGL_Vertex2f(x, y);
DGL_TexCoord2f(0, 1 * s, 0);
DGL_Vertex2f(x + w, y);
DGL_TexCoord2f(0, 1 * s, t);
DGL_Vertex2f(x + w, y + h);
DGL_TexCoord2f(0, 0 * s, t);
DGL_Vertex2f(x, y + h);
DGL_End();
}
#endif
void HU_DrawText(const char* str, float x, float y, float scale,
float r, float g, float b, float a, int alignFlags, short textFlags)
{
if(!str || !str[0]) return;
const bool applyScale = !FEQUAL(scale, 1.0f);
if(applyScale)
{
DGL_MatrixMode(DGL_MODELVIEW);
DGL_PushMatrix();
DGL_Translatef(x, y, 0);
DGL_Scalef(scale, scale, 1);
DGL_Translatef(-x, -y, 0);
}
FR_SetColorAndAlpha(r, g, b, a);
FR_DrawTextXY3(str, x, y, alignFlags, textFlags);
if(applyScale)
{
DGL_MatrixMode(DGL_MODELVIEW);
DGL_PopMatrix();
}
}
/// Predicate for sorting score infos.
int scoreInfoCompare(const void* a_, const void* b_)
{
const scoreinfo_t* a = (scoreinfo_t*) a_;
const scoreinfo_t* b = (scoreinfo_t*) b_;
if(a->kills > b->kills) return -1;
if(b->kills > a->kills) return 1;
if(deathmatch)
{
// In deathmatch, suicides affect your place on the scoreboard.
if(a->suicides < b->suicides) return -1;
if(b->suicides < a->suicides) return 1;
}
return 0;
}
static void sortScoreInfo(scoreinfo_t* vec, size_t size)
{
qsort(vec, size, sizeof(scoreinfo_t), scoreInfoCompare);
}
static int populateScoreInfo(scoreinfo_t* scoreBoard, int maxPlayers, int player)
{
DENG_UNUSED(player);
#if __JHEXEN__
static const int plrColors[] = {
AM_PLR1_COLOR,
AM_PLR2_COLOR,
AM_PLR3_COLOR,
AM_PLR4_COLOR,
AM_PLR5_COLOR,
AM_PLR6_COLOR,
AM_PLR7_COLOR,
AM_PLR8_COLOR
};
#else
static const float green[3] = { 0.f, .8f, 0.f };
static const float gray[3] = { .45f, .45f, .45f };
static const float brown[3] = { .7f, .5f, .4f };
static const float red[3] = { 1.f, 0.f, 0.f };
#endif
int n = 0, inCount;
memset(scoreBoard, 0, sizeof(*scoreBoard) * maxPlayers);
inCount = 0;
for(int i = 0; i < maxPlayers; ++i)
{
player_t* plr = &players[i];
scoreinfo_t* info;
if(!plr->plr->inGame) continue;
inCount++;
info = &scoreBoard[n++];
info->player = i;
#if __JHERETIC__
info->pClass = (plr->morphTics > 0? PCLASS_CHICKEN : PCLASS_PLAYER);
#elif __JHEXEN__
if(plr->morphTics > 0)
info->pClass = PCLASS_PIG;
else
info->pClass = plr->class_;
#else
info->pClass = PCLASS_PLAYER;
#endif
info->team = cfg.playerColor[i];
// Pick team color:
#if __JHEXEN__
R_GetColorPaletteRGBf(0, plrColors[info->team], info->color, false);
#else
switch(info->team)
{
case 0: memcpy(info->color, green, sizeof(float)*3); break;
case 1: memcpy(info->color, gray, sizeof(float)*3); break;
case 2: memcpy(info->color, brown, sizeof(float)*3); break;
case 3: memcpy(info->color, red, sizeof(float)*3); break;
}
#endif
if(deathmatch)
{
for(int j = 0; j < maxPlayers; ++j)
{
if(j != i)
{
info->kills += plr->frags[j];
}
else
{
#if __JHEXEN__
info->suicides += -plr->frags[j];
#else
info->suicides += plr->frags[j];
#endif
}
}
}
else
{
info->kills = plr->killCount;
info->suicides = 0; // We don't care anyway.
}
}
sortScoreInfo(scoreBoard, n);
return inCount;
}
void HU_ScoreBoardUnHide(int player)
{
if(player < 0 || player >= MAXPLAYERS) return;
player_t* plr = &players[player];
if(!plr->plr->inGame) return;
scoreboardstate_t* ss = &scoreStates[player];
ss->alpha = 1;
ss->hideTics = 35;
}
static int countTableColumns(const column_t* columns)
{
int count = 0;
while(columns[count].label){ count++; }
return count;
}
static void applyTableLayout(column_t* columns, int numCols, float x, float width,
int cellPadding = 0)
{
DENG_ASSERT(columns);
column_t* col;
col = columns;
int numStretchCols = 0;
for(int n = 0; n < numCols; ++n, col++)
{
col->x = 0;
col->width = 0;
// Count the total number of non-fixed width ("stretched") columns.
if(!(col->flags & CF_HIDE) && (col->flags & CF_STRETCH_WIDTH))
numStretchCols++;
}
col = columns;
int fixedWidth = 0;
for(int n = 0; n < numCols; ++n, col++)
{
col->width = 0;
if(col->flags & CF_HIDE) continue; // Collapse.
if(!(col->flags & CF_STRETCH_WIDTH))
{
col->width = FR_TextWidth(col->label) + cellPadding * 2;
fixedWidth += col->width;
}
}
col = columns;
for(int n = 0; n < numCols; ++n, col++)
{
if(col->flags & CF_HIDE) continue; // Collapse.
if(col->flags & CF_STRETCH_WIDTH)
{
col->width = (width - fixedWidth) / numStretchCols;
}
}
col = columns;
for(int n = 0; n < numCols; ++n, col++)
{
col->x = x;
if(!(col->flags & CF_HIDE)) // Collapse.
{
x += col->width;
}
}
}
static void drawTable(float x, float ly, float width, float height,
column_t* columns, scoreinfo_t* scoreBoard, int inCount, float alpha,
int player)
{
#define CELL_PADDING 1
if(!columns) return;
if(!(alpha > 0)) return;
int numCols = countTableColumns(columns);
if(!numCols) return;
const int lineHeight = .5f + height / (MAXPLAYERS + 1);
const int fontHeight = FR_CharHeight('A');
float fontScale = float(lineHeight) / (fontHeight + CELL_PADDING * 2);
#ifdef __JHEXEN__
// Quick fix for Hexen's oversized scoreboard fonts.
// Something is broken here, though: the above should calculate a
// suitable font size for all games? -jk
fontScale *= .55f;
#endif
applyTableLayout(columns, numCols, x, width, CELL_PADDING);
/// @todo fixme: all layout/placement should be done in applyTableLayout()
// Draw the table header:
DGL_Enable(DGL_TEXTURE_2D);
const column_t* col = columns;
for(int n = 0; n < numCols; ++n, col++)
{
if(col->flags & CF_HIDE) continue;
int cX = col->x;
if(col->alignFlags & ALIGN_RIGHT) cX += col->width - CELL_PADDING;
else cX += CELL_PADDING;
int cY = ly + lineHeight - CELL_PADDING;
int alignFlags = (col->alignFlags & ~ALIGN_TOP) | ALIGN_BOTTOM;
HU_DrawText(col->label, cX, cY, fontScale, 1.f, 1.f, 1.f, alpha, alignFlags, DTF_ONLY_SHADOW);
}
ly += lineHeight;
DGL_Disable(DGL_TEXTURE_2D);
// Draw the table from left to right, top to bottom:
for(int i = 0; i < inCount; ++i, ly += lineHeight)
{
scoreinfo_t* info = &scoreBoard[i];
const char* name = Net_GetPlayerName(info->player);
char buf[5];
if(info->player == player)
{
// Draw a background to make *me* stand out.
float val = (info->color[0] + info->color[1] + info->color[2]) / 3;
if(val < .5f) val = .2f;
else val = .8f;
DGL_DrawRectf2Color(x, ly, width, lineHeight, val + .2f, val + .2f, val, .5f * alpha);
}
// Now draw the fields:
DGL_Enable(DGL_TEXTURE_2D);
const column_t* col = columns;
for(int n = 0; n < numCols; ++n, col++)
{
if(col->flags & CF_HIDE) continue;
int cX = col->x;
if(col->alignFlags & ALIGN_RIGHT) cX += col->width - CELL_PADDING;
else cX += CELL_PADDING;
int cY = ly + CELL_PADDING;
switch(col->type)
{
case 0: // Class icon.
{
#if __JHERETIC__ || __JHEXEN__
int spr = 0;
# if __JHERETIC__
if(info->pClass == PCLASS_CHICKEN)
spr = SPR_CHKN;
# else
switch(info->pClass)
{
case PCLASS_FIGHTER: spr = SPR_PLAY; break;
case PCLASS_CLERIC: spr = SPR_CLER; break;
case PCLASS_MAGE: spr = SPR_MAGE; break;
case PCLASS_PIG: spr = SPR_PIGY; break;
}
# endif
if(spr)
{
spriteinfo_t sprInfo;
int w, h;
float scale;
R_GetSpriteInfo(spr, 0, &sprInfo);
w = sprInfo.geometry.size.width;
h = sprInfo.geometry.size.height;
if(h > w) scale = float(lineHeight - CELL_PADDING * 2) / h;
else scale = float(col->width - CELL_PADDING * 2) / w;
w *= scale;
h *= scale;
// Align to center on both X+Y axes.
cX += ((col->width - CELL_PADDING * 2) - w) / 2.0f;
cY += ((lineHeight - CELL_PADDING * 2) - h) / 2.0f;
DGL_SetMaterialUI(sprInfo.material, DGL_CLAMP_TO_EDGE, DGL_CLAMP_TO_EDGE);
drawQuad(cX, cY, w, h, sprInfo.texCoord[0], sprInfo.texCoord[1], 1, 1, 1, alpha);
}
#endif
break;
}
case 1: // Name.
HU_DrawText(name, cX, cY, fontScale,
info->color[0], info->color[1], info->color[2],
alpha, col->alignFlags, DTF_ONLY_SHADOW);
break;
case 2: // #Suicides.
sprintf(buf, "%4i", info->suicides);
HU_DrawText(buf, cX, cY, fontScale,
info->color[0], info->color[1], info->color[2],
alpha, col->alignFlags, DTF_ONLY_SHADOW);
break;
case 3: // #Kills.
sprintf(buf, "%4i", info->kills);
HU_DrawText(buf, cX, cY, fontScale,
info->color[0], info->color[1], info->color[2],
alpha, col->alignFlags, DTF_ONLY_SHADOW);
break;
}
}
DGL_Disable(DGL_TEXTURE_2D);
}
#undef CELL_PADDING
}
static void drawMapMetaData(float x, float y, float alpha)
{
#define BORDER 2
static const char* unnamed = "Unnamed";
const char* lname = P_GetMapNiceName();
char buf[256];
if(!lname)
lname = unnamed;
dd_snprintf(buf, 256, "map: %s gamemode: %s", lname, P_GetGameModeName());
FR_SetColorAndAlpha(1, 1, 1, alpha);
FR_DrawTextXY2(buf, x + BORDER, y - BORDER, ALIGN_BOTTOMLEFT);
#undef BORDER
}
/**
* Draws a sorted frags list in the lower right corner of the screen.
*/
void HU_DrawScoreBoard(int player)
{
#define LINE_BORDER 4
static column_t columns[] = {
{ "cl", 0, 0, 0, 0, 0 },
{ "name", 1, CF_STRETCH_WIDTH, ALIGN_TOPLEFT, 0, 0 },
{ "suicides", 2, 0, ALIGN_TOPRIGHT, 0, 0 },
{ "frags", 3, 0, ALIGN_TOPRIGHT, 0, 0 },
{ NULL, 0, 0, 0, 0, 0 }
};
static bool tableInitialized = false;
if(!IS_NETGAME) return;
if(player < 0 || player >= MAXPLAYERS) return;
scoreboardstate_t* ss = &scoreStates[player];
if(!(ss->alpha > 0)) return;
// Are we yet to initialize the table for this game mode?
if(!tableInitialized)
{
// Only display the player class column if more than one class is defined.
if(NUM_PLAYER_CLASSES == 1)
columns[0].flags |= CF_HIDE;
tableInitialized = true;
}
// Set up the fixed 320x200 projection.
DGL_MatrixMode(DGL_PROJECTION);
DGL_PushMatrix();
DGL_LoadIdentity();
DGL_Ortho(0, 0, SCREENWIDTH, SCREENHEIGHT, -1, 1);
// Populate and sort the scoreboard according to game rules, type, etc.
scoreinfo_t scoreBoard[MAXPLAYERS];
int inCount = populateScoreInfo(scoreBoard, MAXPLAYERS, player);
// Determine the dimensions of the scoreboard:
RectRaw geom = RectRaw(0, 0, SCREENWIDTH - 32, SCREENHEIGHT - 32);
DGL_MatrixMode(DGL_MODELVIEW);
DGL_PushMatrix();
DGL_Translatef(16, 16, 0);
// Draw a background around the whole thing.
DGL_DrawRectf2Color(geom.origin.x, geom.origin.y, geom.size.width, geom.size.height,
0, 0, 0, .4f * ss->alpha);
DGL_Enable(DGL_TEXTURE_2D);
FR_SetFont(FID(GF_FONTB));
FR_LoadDefaultAttrib();
FR_SetLeading(0);
FR_SetColorAndAlpha(1, 0, 0, ss->alpha);
FR_DrawTextXY3("ranking", geom.origin.x + geom.size.width / 2, geom.origin.y + LINE_BORDER, ALIGN_TOP, DTF_ONLY_SHADOW);
FR_SetFont(FID(GF_FONTA));
drawMapMetaData(geom.origin.x, geom.origin.y + geom.size.height, ss->alpha);
drawTable(geom.origin.x, geom.origin.y + 20, geom.size.width, geom.size.height - 20,
columns, scoreBoard, inCount, ss->alpha, player);
DGL_Disable(DGL_TEXTURE_2D);
// Restore earlier matrices.
DGL_MatrixMode(DGL_PROJECTION);
DGL_PopMatrix();
DGL_MatrixMode(DGL_MODELVIEW);
DGL_PopMatrix();
}
void Hu_Ticker(void)
{
int i;
for(i = 0; i < MAXPLAYERS; ++i)
{
scoreboardstate_t* ss = &scoreStates[i];
player_t* plr = &players[i];
if(!plr->plr->inGame) continue;
if(ss->hideTics > 0)
{
--ss->hideTics;
}
else
{
if(ss->alpha > 0)
ss->alpha -= .05f;
}
}
}
/**
* Updates on Game Tick.
*/
void Hu_FogEffectTicker(timespan_t ticLength)
{
#define fog (&fogEffectData)
#define FOGALPHA_FADE_STEP (.07f)
static const float MENUFOGSPEED[2] = {.03f, -.085f};
int i;
if(cfg.hudFog == 0)
return;
// Move towards the target alpha
if(fog->alpha != fog->targetAlpha)
{
float diff = fog->targetAlpha - fog->alpha;
if(fabs(diff) > FOGALPHA_FADE_STEP)
{
fog->alpha += FOGALPHA_FADE_STEP * ticLength * TICRATE * (diff > 0? 1 : -1);
}
else
{
fog->alpha = fog->targetAlpha;
}
}
if(!(fog->alpha > 0))
return;
for(i = 0; i < 2; ++i)
{
if(cfg.hudFog == 2)
{
fog->layers[i].texAngle += ((MENUFOGSPEED[i]/4) * ticLength * TICRATE);
fog->layers[i].posAngle -= (MENUFOGSPEED[!i] * ticLength * TICRATE);
fog->layers[i].texOffset[VX] = 160 + 120 * cos(fog->layers[i].posAngle / 180 * PI);
fog->layers[i].texOffset[VY] = 100 + 100 * sin(fog->layers[i].posAngle / 180 * PI);
}
else
{
fog->layers[i].texAngle += ((MENUFOGSPEED[i]/4) * ticLength * TICRATE);
fog->layers[i].posAngle -= ((MENUFOGSPEED[!i]*1.5f) * ticLength * TICRATE);
fog->layers[i].texOffset[VX] = 320 + 320 * cos(fog->layers[i].posAngle / 180 * PI);
fog->layers[i].texOffset[VY] = 240 + 240 * sin(fog->layers[i].posAngle / 180 * PI);
}
}
// Calculate the height of the menuFog 3 Y join
if(cfg.hudFog == 4)
{
if(fog->scrollDir && fog->joinY > 0.46f)
fog->joinY = fog->joinY / 1.002f;
else if(!fog->scrollDir && fog->joinY < 0.54f )
fog->joinY = fog->joinY * 1.002f;
if((fog->joinY < 0.46f || fog->joinY > 0.54f))
fog->scrollDir = !fog->scrollDir;
}
#undef fog
#undef FOGALPHA_FADE_STEP
}
void M_DrawGlowBar(const float a[2], const float b[2], float thickness,
boolean left, boolean right, boolean caps, float red, float green,
float blue, float alpha)
{
float length, delta[2], normal[2], unit[2];
DGLuint tex;
if(!left && !right && !caps)
return;
if(!(alpha > 0))
return;
delta[0] = b[0] - a[0];
delta[1] = b[1] - a[1];
length = sqrt(delta[0] * delta[0] + delta[1] * delta[1]);
if(length <= 0)
return;
unit[0] = delta[0] / length;
unit[1] = delta[1] / length;
normal[0] = unit[1];
normal[1] = -unit[0];
tex = Get(DD_DYNLIGHT_TEXTURE);
if(caps)
{ // Draw a "cap" at the start of the line.
float v1[2], v2[2], v3[2], v4[2];
v1[0] = a[0] - unit[0] * thickness + normal[0] * thickness;
v1[1] = a[1] - unit[1] * thickness + normal[1] * thickness;
v2[0] = a[0] + normal[0] * thickness;
v2[1] = a[1] + normal[1] * thickness;
v3[0] = a[0] - normal[0] * thickness;
v3[1] = a[1] - normal[1] * thickness;
v4[0] = a[0] - unit[0] * thickness - normal[0] * thickness;
v4[1] = a[1] - unit[1] * thickness - normal[1] * thickness;
DGL_Bind(tex);
DGL_Color4f(red, green, blue, alpha);
DGL_Begin(DGL_QUADS);
DGL_TexCoord2f(0, 0, 0);
DGL_Vertex2f(v1[0], v1[1]);
DGL_TexCoord2f(0, .5f, 0);
DGL_Vertex2f(v2[0], v2[1]);
DGL_TexCoord2f(0, .5f, 1);
DGL_Vertex2f(v3[0], v3[1]);
DGL_TexCoord2f(0, 0, 1);
DGL_Vertex2f(v4[0], v4[1]);
DGL_End();
}
// The middle part of the line.
if(left && right)
{
float v1[2], v2[2], v3[2], v4[2];
v1[0] = a[0] + normal[0] * thickness;
v1[1] = a[1] + normal[1] * thickness;
v2[0] = b[0] + normal[0] * thickness;
v2[1] = b[1] + normal[1] * thickness;
v3[0] = b[0] - normal[0] * thickness;
v3[1] = b[1] - normal[1] * thickness;
v4[0] = a[0] - normal[0] * thickness;
v4[1] = a[1] - normal[1] * thickness;