/
hu_stuff.c
1583 lines (1310 loc) · 42.7 KB
/
hu_stuff.c
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/**\file hu_stuff.c
*\section License
* License: GPL
* Online License Link: http://www.gnu.org/licenses/gpl.html
*
*\author Copyright © 2003-2012 Jaakko Keränen <jaakko.keranen@iki.fi>
*\author Copyright © 2005-2012 Daniel Swanson <danij@dengine.net>
*\author Copyright © 1993-1996 by id Software, Inc.
*
* 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
*/
/**
* Heads-up displays, font handling, text drawing routines.
*/
// HEADER FILES ------------------------------------------------------------
#include <stdlib.h>
#include <ctype.h>
#include <math.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
#if __JDOOM__
# include "jdoom.h"
#elif __JDOOM64__
# include "jdoom64.h"
#elif __JHERETIC__
# include "jheretic.h"
#elif __JHEXEN__
# include "jhexen.h"
#endif
#include "hu_chat.h"
#include "hu_log.h"
#include "hu_menu.h"
#include "hu_msg.h"
#include "hu_stuff.h"
#include "p_mapsetup.h"
#include "p_tick.h"
#include "am_map.h"
#include "fi_lib.h"
#include "r_common.h"
// MACROS ------------------------------------------------------------------
// TYPES -------------------------------------------------------------------
typedef struct {
boolean active;
int hideTics;
float alpha;
} scoreboardstate_t;
// Column flags
#define CF_HIDE 0x0001
#define CF_FIXEDWIDTH 0x0002
typedef struct {
const char* label;
int type;
short flags; // CF_* flags.
boolean alignRight;
} column_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;
// EXTERNAL FUNCTION PROTOTYPES --------------------------------------------
// PUBLIC FUNCTION PROTOTYPES ----------------------------------------------
// PRIVATE FUNCTION PROTOTYPES ---------------------------------------------
// EXTERNAL DATA DECLARATIONS ----------------------------------------------
// PUBLIC DATA DEFINITIONS -------------------------------------------------
fontid_t fonts[NUM_GAME_FONTS];
#if __JDOOM__ || __JDOOM64__
// Name graphics of each map.
patchid_t* pMapNames = NULL;
#endif
#if __JDOOM__ || __JDOOM64__
/// The end message strings.
char* endmsg[NUM_QUITMESSAGES + 1];
#endif
#if __JHERETIC__ || __JHEXEN__
patchid_t pInvItemBox;
patchid_t pInvSelectBox;
patchid_t pInvPageLeft[2];
patchid_t pInvPageRight[2];
#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
};
patchid_t borderPatches[8];
// PRIVATE DATA DEFINITIONS ------------------------------------------------
static scoreboardstate_t scoreStates[MAXPLAYERS];
static fogeffectdata_t fogEffectData;
static patchid_t m_pause; // Paused graphic.
// CODE -------------------------------------------------------------------
/**
* 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(void)
{
#if __JDOOM__ || __JDOOM64__
char name[9];
#endif
int i;
// Intialize the background fog effect.
fogEffectData.texture = 0;
fogEffectData.alpha = fogEffectData.targetAlpha = 0;
fogEffectData.joinY = 0.5f;
fogEffectData.scrollDir = true;
fogEffectData.layers[0].texOffset[VX] =
fogEffectData.layers[0].texOffset[VY] = 0;
fogEffectData.layers[0].texAngle = 93;
fogEffectData.layers[0].posAngle = 35;
fogEffectData.layers[1].texOffset[VX] =
fogEffectData.layers[1].texOffset[VY] = 0;
fogEffectData.layers[1].texAngle = 12;
fogEffectData.layers[1].posAngle = 77;
// Load the background fog texture.
if(!fogEffectData.texture && !(Get(DD_NOVIDEO) || Get(DD_DEDICATED)))
{
lumpnum_t lumpNum = W_GetLumpNumForName("menufog");
if(lumpNum >= 0)
{
const uint8_t* pixels = (const uint8_t*) W_CacheLump(lumpNum, PU_GAMESTATIC);
int width = 64, height = 64;
fogEffectData.texture = DGL_NewTextureWithParams(DGL_LUMINANCE, width, height,
pixels, 0, DGL_NEAREST, DGL_LINEAR, -1 /*best anisotropy*/, DGL_REPEAT, DGL_REPEAT);
W_CacheChangeTag(lumpNum, PU_CACHE);
}
}
// Load the border patches
for(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
#if __JDOOM__ || __JDOOM64__
// Load the map name patches.
# if __JDOOM64__
{
int NUMCMAPS = 32;
pMapNames = Z_Malloc(sizeof(patchid_t) * NUMCMAPS, PU_GAMESTATIC, 0);
for(i = 0; i < NUMCMAPS; ++i)
{
sprintf(name, "WILV%2.2d", i);
pMapNames[i] = R_DeclarePatch(name);
}
}
# else
if(gameModeBits & GM_ANY_DOOM2)
{
int NUMCMAPS = 32;
pMapNames = Z_Malloc(sizeof(patchid_t) * NUMCMAPS, PU_GAMESTATIC, 0);
for(i = 0; i < NUMCMAPS; ++i)
{
sprintf(name, "CWILV%2.2d", i);
pMapNames[i] = R_DeclarePatch(name);
}
}
else
{
int numEpisodes = (gameMode == doom_shareware? 1 : gameMode == doom_ultimate? 4 : 3);
int j;
// Don't waste space - patches are loaded back to back
// ie no space in the array is left for E1M10
pMapNames = Z_Malloc(sizeof(patchid_t) * (9*4), PU_GAMESTATIC, 0);
for(i = 0; i < numEpisodes; ++i)
{
for(j = 0; j < 9; ++j) // Number of maps per episode.
{
sprintf(name, "WILV%2.2d", (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
#if __JDOOM__ || __JHERETIC__ || __JDOOM64__
R_GetGammaMessageStrings();
#endif
#if __JDOOM__ || __JDOOM64__
// Quit messages.
endmsg[0] = GET_TXT(TXT_QUITMSG);
{ int i;
for(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
if(!Get(DD_NOVIDEO))
{
if(fogEffectData.texture)
DGL_DeleteTextures(1, (DGLuint*) &fogEffectData.texture);
fogEffectData.texture = 0;
}
}
void HU_Stop(int player)
{
assert(player >= 0 && player < MAXPLAYERS);
{
scoreboardstate_t* ss = &scoreStates[player];
ss->active = false;
}
}
void HU_Start(int player)
{
assert(player >= 0 && player < MAXPLAYERS);
{
scoreboardstate_t* ss = &scoreStates[player];
ss = &scoreStates[player];
if(ss->active)
HU_Stop(player);
ss->active = true;
}
}
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();
}
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;
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);
DGL_MatrixMode(DGL_MODELVIEW);
DGL_PopMatrix();
}
typedef struct {
int player, pClass, team;
int kills, suicides;
float color[3];
} scoreinfo_t;
int scoreInfoCompare(const void* a, const void* b)
{
const scoreinfo_t* infoA = (scoreinfo_t*) a;
const scoreinfo_t* infoB = (scoreinfo_t*) b;
if(infoA->kills > infoB->kills)
return -1;
if(infoB->kills > infoA->kills)
return 1;
if(deathmatch)
{ // In deathmatch, suicides affect your place on the scoreboard.
if(infoA->suicides < infoB->suicides)
return -1;
if(infoB->suicides < infoA->suicides)
return 1;
}
return 0;
}
static void sortScoreInfo(scoreinfo_t* vec, size_t size)
{
qsort(vec, size, sizeof(scoreinfo_t), scoreInfoCompare);
}
static int buildScoreBoard(scoreinfo_t* scoreBoard, int maxPlayers, int 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 i, j, n, inCount;
memset(scoreBoard, 0, sizeof(*scoreBoard) * maxPlayers);
inCount = 0;
for(i = 0, n = 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(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)
{
scoreboardstate_t* ss;
player_t* plr;
if(player < 0 || player >= MAXPLAYERS)
return;
plr = &players[player];
if(!plr->plr->inGame)
return;
ss = &scoreStates[player];
ss->alpha = 1;
ss->hideTics = 35;
}
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)
int i, n, numCols, numStretchCols;
float cX, cY, fixedWidth, lineHeight, fontScale, fontHeight, fontOffsetY;
float* colX, *colW;
if(!columns)
return;
if(!(alpha > 0))
return;
numStretchCols = 0;
numCols = 0;
for(n = 0; columns[n].label; n++)
{
numCols++;
if(columns[n].flags & CF_HIDE)
continue;
if(!(columns[n].flags & CF_FIXEDWIDTH))
numStretchCols++;
}
if(!numCols)
return;
colX = calloc(1, sizeof(*colX) * numCols);
colW = calloc(1, sizeof(*colW) * numCols);
lineHeight = height / (MAXPLAYERS + 1);
fontHeight = FR_CharHeight('A');
fontScale = (lineHeight - CELL_PADDING * 2) / fontHeight;
fontOffsetY = 0;
if(fontScale > 1)
{
fontScale = 1;
fontOffsetY = (lineHeight - CELL_PADDING * 2 - fontHeight) / 2;
}
fixedWidth = 0;
for(n = 0; n < numCols; ++n)
{
if(columns[n].flags & CF_HIDE)
continue;
if(columns[n].flags & CF_FIXEDWIDTH)
{
colW[n] = FR_TextWidth(columns[n].label) + CELL_PADDING * 2;
fixedWidth += colW[n];
}
}
for(n = 0; n < numCols; ++n)
{
if(columns[n].flags & CF_HIDE)
continue;
if(!(columns[n].flags & CF_FIXEDWIDTH))
colW[n] = (width - fixedWidth) / numStretchCols;
}
colX[0] = x;
for(n = 1; n < numCols; ++n)
{
if(columns[n].flags & CF_HIDE)
colX[n] = colX[n-1];
else
colX[n] = colX[n-1] + colW[n-1];
}
// Draw the table header:
DGL_Enable(DGL_TEXTURE_2D);
for(n = 0; n < numCols; ++n)
{
if(columns[n].flags & CF_HIDE)
continue;
cX = colX[n];
cY = ly + fontOffsetY;
cY += CELL_PADDING;
if(columns[n].alignRight)
cX += colW[n] - CELL_PADDING;
else
cX += CELL_PADDING;
HU_DrawText(columns[n].label, cX, cY, fontScale, 1.f, 1.f, 1.f, alpha,
ALIGN_TOP|(columns[n].alignRight? ALIGN_RIGHT : 0), DTF_ONLY_SHADOW);
}
ly += lineHeight;
DGL_Disable(DGL_TEXTURE_2D);
// Draw the table from left to right, top to bottom:
for(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_DrawRectColor(x, ly, width, lineHeight, val + .2f, val + .2f, val, .5f * alpha);
}
// Now draw the fields:
DGL_Enable(DGL_TEXTURE_2D);
for(n = 0; n < numCols; ++n)
{
if(columns[n].flags & CF_HIDE)
continue;
cX = colX[n];
cY = ly;
/*#if _DEBUG
DGL_Disable(DGL_TEXTURE_2D);
GL_DrawRectColor(cX + CELL_PADDING, cY + CELL_PADDING,
colW[n] - CELL_PADDING * 2,
lineHeight - CELL_PADDING * 2,
1, 1, 1, .1f * alpha);
DGL_Enable(DGL_TEXTURE_2D);
#endif*/
cY += CELL_PADDING;
if(columns[n].alignRight)
cX += colW[n] - CELL_PADDING;
else
cX += CELL_PADDING;
switch(columns[n].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 = (lineHeight - CELL_PADDING * 2) / h;
else
scale = (colW[n] - CELL_PADDING * 2) / w;
w *= scale;
h *= scale;
// Align to center on both X+Y axes.
cX += ((colW[n] - CELL_PADDING * 2) - w) / 2;
cY += ((lineHeight - CELL_PADDING * 2) - h) / 2;
DGL_SetMaterialUI(sprInfo.material);
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 + fontOffsetY, fontScale,
info->color[0], info->color[1], info->color[2],
alpha, ALIGN_TOPLEFT, DTF_ONLY_SHADOW);
break;
case 2: // #Suicides.
sprintf(buf, "%4i", info->suicides);
HU_DrawText(buf, cX, cY + fontOffsetY, fontScale,
info->color[0], info->color[1], info->color[2],
alpha, ALIGN_TOPLEFT, DTF_ONLY_SHADOW);
break;
case 3: // #Kills.
sprintf(buf, "%4i", info->kills);
HU_DrawText(buf, cX, cY + fontOffsetY, fontScale,
info->color[0], info->color[1], info->color[2],
alpha, ALIGN_TOPLEFT, DTF_ONLY_SHADOW);
break;
}
}
DGL_Disable(DGL_TEXTURE_2D);
}
free(colX);
free(colW);
#undef CELL_PADDING
}
const char* P_GetGameModeName(void)
{
static const char* dm = "deathmatch";
static const char* coop = "cooperative";
static const char* sp = "singleplayer";
if(IS_NETGAME)
{
if(deathmatch)
return dm;
return coop;
}
return sp;
}
static void drawMapMetaData(float x, float y, float alpha)
{
static const char* unnamed = "unnamed";
const char* lname = P_GetMapNiceName();
if(!lname)
lname = unnamed;
FR_SetColorAndAlpha(1, 1, 1, alpha);
// Map name:
FR_DrawTextXY("map: ", x, y + 16);
FR_DrawTextXY(lname, x += FR_TextWidth("map: "), y + 16);
x += 8;
// Game mode:
FR_DrawTextXY("gamemode: ", x += FR_TextWidth(lname), y + 16);
FR_DrawTextXY(P_GetGameModeName(), x += FR_TextWidth("gamemode: "), y + 16);
}
/**
* Draws a sorted frags list in the lower right corner of the screen.
*/
void HU_DrawScoreBoard(int player)
{
#define LINE_BORDER 4
column_t columns[] = {
{"cl", 0, CF_FIXEDWIDTH, false},
{"name", 1, 0, false},
{"suicides", 2, CF_FIXEDWIDTH, true},
{"frags", 3, CF_FIXEDWIDTH, true},
{NULL, 0, 0}
};
scoreinfo_t scoreBoard[MAXPLAYERS];
int x, y, width, height, inCount;
scoreboardstate_t* ss;
if(!IS_NETGAME)
return;
if(player < 0 || player >= MAXPLAYERS)
return;
ss = &scoreStates[player];
if(!(ss->alpha > 0))
return;
// Set up the fixed 320x200 projection.
DGL_MatrixMode(DGL_PROJECTION);
DGL_PushMatrix();
DGL_LoadIdentity();
DGL_Ortho(0, 0, SCREENWIDTH, SCREENHEIGHT, -1, 1);
// Determine the dimensions of the scoreboard:
x = 0;
y = 0;
width = SCREENWIDTH - 32;
height = SCREENHEIGHT - 32;
// Build and sort the scoreboard according to game rules, type, etc.
inCount = buildScoreBoard(scoreBoard, MAXPLAYERS, player);
// Only display the player class column if more than one.
if(NUM_PLAYER_CLASSES == 1)
columns[0].flags |= CF_HIDE;
// Scale by HUD scale.
DGL_MatrixMode(DGL_MODELVIEW);
DGL_PushMatrix();
DGL_Translatef(16, 16, 0);
// Draw a background around the whole thing.
DGL_DrawRectColor(x, y, width, 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", x + width / 2, y + LINE_BORDER, ALIGN_TOP, DTF_ONLY_SHADOW);
FR_SetFont(FID(GF_FONTA));
drawMapMetaData(x, y + 16, ss->alpha);
drawTable(x, y + 20, width, 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;