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m_ctrl.cpp
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m_ctrl.cpp
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/** @file m_ctrl.cpp Controls menu page and associated widgets.
*
* @authors Copyright © 2005-2014 Jaakko Keränen <jaakko.keranen@iki.fi>
* @authors Copyright © 2005-2014 Daniel Swanson <danij@dengine.net>
*
* @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 "common.h"
#include "m_ctrl.h"
#include <cstring>
#include <cctype>
#include <cstdio>
#include "hu_menu.h"
using namespace de;
namespace common {
namespace menu {
// Control config flags.
#define CCF_NON_INVERSE 0x1
#define CCF_INVERSE 0x2
#define CCF_STAGED 0x4
#define CCF_REPEAT 0x8
#define CCF_SIDESTEP_MODIFIER 0x10
#define CCF_MULTIPLAYER 0x20
#define SMALL_SCALE .75f
// Binding iteration flags
#define MIBF_IGNORE_REPEATS 0x1
enum bindingitertype_t
{
MIBT_KEY,
MIBT_MOUSE,
MIBT_JOY
};
struct bindingdrawerdata_t
{
Point2Raw origin;
float alpha;
};
struct controlconfig_t
{
char const *text;
char const *bindContext;
char const *controlName;
char const *command;
int flags;
};
static controlconfig_t controlConfig[] =
{
{ "Movement", 0, 0, 0, 0 },
{ "Forward", 0, "walk", 0, CCF_NON_INVERSE },
{ "Backward", 0, "walk", 0, CCF_INVERSE },
{ "Strafe Left", 0, "sidestep", 0, CCF_INVERSE },
{ "Strafe Right", 0, "sidestep", 0, CCF_NON_INVERSE },
{ "Turn Left", 0, "turn", 0, CCF_STAGED | CCF_INVERSE | CCF_SIDESTEP_MODIFIER },
{ "Turn Right", 0, "turn", 0, CCF_STAGED | CCF_NON_INVERSE | CCF_SIDESTEP_MODIFIER },
{ "Jump", 0, 0, "impulse jump", 0 },
{ "Use", 0, 0, "impulse use", 0 },
{ "Fly Up", 0, "zfly", 0, CCF_STAGED | CCF_NON_INVERSE },
{ "Fly Down", 0, "zfly", 0, CCF_STAGED | CCF_INVERSE },
{ "Fall To Ground", 0, 0, "impulse falldown", 0 },
{ "Speed", 0, "speed", 0, 0 },
{ "Strafe", 0, "strafe", 0, 0 },
{ "Looking", 0, 0, 0, 0 },
{ "Look Up", 0, "look", 0, CCF_STAGED | CCF_NON_INVERSE },
{ "Look Down", 0, "look", 0, CCF_STAGED | CCF_INVERSE },
{ "Look Center", 0, 0, "impulse lookcenter", 0 },
{ "Weapons", 0, 0, 0, 0 },
{ "Attack/Fire", 0, "attack", 0, 0 },
{ "Next Weapon", 0, 0, "impulse nextweapon", 0 },
{ "Previous Weapon", 0, 0, "impulse prevweapon", 0 },
#if __JDOOM__ || __JDOOM64__
{ "Fist/Chainsaw", 0, 0, "impulse weapon1", 0 },
{ "Chainsaw/Fist", 0, 0, "impulse weapon8", 0 },
{ "Pistol", 0, 0, "impulse weapon2", 0 },
{ "Super SG/Shotgun", 0, 0, "impulse weapon3", 0 },
{ "Shotgun/Super SG", 0, 0, "impulse weapon9", 0 },
{ "Chaingun", 0, 0, "impulse weapon4", 0 },
{ "Rocket Launcher", 0, 0, "impulse weapon5", 0 },
{ "Plasma Rifle", 0, 0, "impulse weapon6", 0 },
{ "BFG 9000", 0, 0, "impulse weapon7", 0 },
#endif
#if __JDOOM64__
{ "Unmaker", 0, 0, "impulse weapon10", 0 },
#endif
#if __JHERETIC__
{ "Gauntlets/Staff", 0, 0, "impulse weapon1", 0 },
{ "Elvenwand", 0, 0, "impulse weapon2", 0 },
{ "Crossbow", 0, 0, "impulse weapon3", 0 },
{ "Dragon Claw", 0, 0, "impulse weapon4", 0 },
{ "Hellstaff", 0, 0, "impulse weapon5", 0 },
{ "Phoenix Rod", 0, 0, "impulse weapon6", 0 },
{ "Firemace", 0, 0, "impulse weapon7", 0 },
#endif
#if __JHEXEN__
{ "Weapon 1", 0, 0, "impulse weapon1", 0 },
{ "Weapon 2", 0, 0, "impulse weapon2", 0 },
{ "Weapon 3", 0, 0, "impulse weapon3", 0 },
{ "Weapon 4", 0, 0, "impulse weapon4", 0 },
#endif
#if __JHERETIC__ || __JHEXEN__
{ "Inventory", 0, 0, 0, 0 },
{ "Move Left", 0, 0, "impulse previtem", CCF_REPEAT },
{ "Move Right", 0, 0, "impulse nextitem", CCF_REPEAT },
{ "Use Item", 0, 0, "impulse useitem", 0 },
{ "Panic!", 0, 0, "impulse panic", 0 },
#endif
#ifdef __JHERETIC__
{ (char const *) TXT_TXT_INV_INVULNERABILITY, 0, 0, "impulse invulnerability", 0 },
{ (char const *) TXT_TXT_INV_INVISIBILITY, 0, 0, "impulse invisibility", 0 },
{ (char const *) TXT_TXT_INV_HEALTH, 0, 0, "impulse health", 0 },
{ (char const *) TXT_TXT_INV_SUPERHEALTH, 0, 0, "impulse superhealth", 0 },
{ (char const *) TXT_TXT_INV_TOMEOFPOWER, 0, 0, "impulse tome", 0 },
{ (char const *) TXT_TXT_INV_TORCH, 0, 0, "impulse torch", 0 },
{ (char const *) TXT_TXT_INV_FIREBOMB, 0, 0, "impulse firebomb", 0 },
{ (char const *) TXT_TXT_INV_EGG, 0, 0, "impulse egg", 0 },
{ (char const *) TXT_TXT_INV_FLY, 0, 0, "impulse fly", 0 },
{ (char const *) TXT_TXT_INV_TELEPORT, 0, 0, "impulse teleport", 0 },
#endif
#ifdef __JHEXEN__
{ (char const *) TXT_TXT_INV_TORCH, 0, 0, "impulse torch", 0 },
{ (char const *) TXT_TXT_INV_HEALTH, 0, 0, "impulse health", 0 },
{ (char const *) TXT_TXT_INV_SUPERHEALTH, 0, 0, "impulse mysticurn", 0 },
{ (char const *) TXT_TXT_INV_BOOSTMANA, 0, 0, "impulse krater", 0 },
{ (char const *) TXT_TXT_INV_SPEED, 0, 0, "impulse speedboots", 0 },
{ (char const *) TXT_TXT_INV_BLASTRADIUS, 0, 0, "impulse blast", 0 },
{ (char const *) TXT_TXT_INV_TELEPORT, 0, 0, "impulse teleport", 0 },
{ (char const *) TXT_TXT_INV_TELEPORTOTHER, 0, 0, "impulse teleportother", 0 },
{ (char const *) TXT_TXT_INV_POISONBAG, 0, 0, "impulse poisonbag", 0 },
{ (char const *) TXT_TXT_INV_INVULNERABILITY, 0, 0, "impulse invulnerability", 0 },
{ (char const *) TXT_TXT_INV_SUMMON, 0, 0, "impulse darkservant", 0 },
{ (char const *) TXT_TXT_INV_EGG, 0, 0, "impulse egg", 0 },
#endif
{ "Chat", 0, 0, 0, 0 },
{ "Open Chat", 0, 0, "beginchat", CCF_MULTIPLAYER },
#if __JDOOM__ || __JDOOM64__
{ "Green Chat", 0, 0, "beginchat 0", CCF_MULTIPLAYER },
{ "Indigo Chat", 0, 0, "beginchat 1", CCF_MULTIPLAYER },
{ "Brown Chat", 0, 0, "beginchat 2", CCF_MULTIPLAYER },
{ "Red Chat", 0, 0, "beginchat 3", CCF_MULTIPLAYER },
#endif
#if __JHERETIC__
{ "Green Chat", 0, 0, "beginchat 0", CCF_MULTIPLAYER },
{ "Yellow Chat", 0, 0, "beginchat 1", CCF_MULTIPLAYER },
{ "Red Chat", 0, 0, "beginchat 2", CCF_MULTIPLAYER },
{ "Blue Chat", 0, 0, "beginchat 3", CCF_MULTIPLAYER },
#endif
{ "Send Message", "chat", 0, "chatcomplete", 0 },
{ "Cancel Message", "chat", 0, "chatcancel", 0 },
{ "Macro 1", "chat", 0, "chatsendmacro 0", 0 },
{ "Macro 2", "chat", 0, "chatsendmacro 1", 0 },
{ "Macro 3", "chat", 0, "chatsendmacro 2", 0 },
{ "Macro 4", "chat", 0, "chatsendmacro 3", 0 },
{ "Macro 5", "chat", 0, "chatsendmacro 4", 0 },
{ "Macro 6", "chat", 0, "chatsendmacro 5", 0 },
{ "Macro 7", "chat", 0, "chatsendmacro 6", 0 },
{ "Macro 8", "chat", 0, "chatsendmacro 7", 0 },
{ "Macro 9", "chat", 0, "chatsendmacro 8", 0 },
{ "Macro 10", "chat", 0, "chatsendmacro 9", 0 },
{ "Backspace", "chat", 0, "chatdelete", CCF_REPEAT },
{ "Map", 0, 0, 0, 0 },
{ "Show/Hide Map", 0, 0, "impulse automap", 0 },
{ "Zoom In", 0, "mapzoom", 0, CCF_NON_INVERSE },
{ "Zoom Out", 0, "mapzoom", 0, CCF_INVERSE },
{ "Zoom Maximum", "map", 0, "impulse zoommax", 0 },
{ "Pan Left", 0, "mappanx", 0, CCF_INVERSE },
{ "Pan Right", 0, "mappanx", 0, CCF_NON_INVERSE },
{ "Pan Up", 0, "mappany", 0, CCF_NON_INVERSE },
{ "Pan Down", 0, "mappany", 0, CCF_INVERSE },
{ "Toggle Follow", "map", 0, "impulse follow", 0 },
{ "Toggle Rotation", "map", 0, "impulse rotate", 0 },
{ "Add Mark", "map", 0, "impulse addmark", 0 },
{ "Clear Marks", "map", 0, "impulse clearmarks", 0 },
{ "HUD", 0, 0, 0, 0 },
{ "Show HUD", 0, 0, "impulse showhud", 0 },
{ "Show Score", 0, 0, "impulse showscore", CCF_REPEAT },
{ "Smaller View", 0, 0, "sub view-size 1", CCF_REPEAT },
{ "Larger View", 0, 0, "add view-size 1", CCF_REPEAT },
{ "Message Refresh", 0, 0, "impulse msgrefresh", 0 },
{ "Shortcuts", 0, 0, 0, 0 },
{ "Pause Game", 0, 0, "pause", 0 },
#if !__JDOOM64__
{ "Help Screen", "shortcut", 0, "helpscreen", 0 },
#endif
{ "End Game", "shortcut", 0, "endgame", 0 },
{ "Save Game", "shortcut", 0, "menu savegame", 0 },
{ "Load Game", "shortcut", 0, "menu loadgame", 0 },
{ "Quick Save", "shortcut", 0, "quicksave", 0 },
{ "Quick Load", "shortcut", 0, "quickload", 0 },
{ "Sound Options", "shortcut", 0, "menu soundoptions", 0 },
{ "Toggle Messages", "shortcut", 0, "toggle msg-show", 0 },
{ "Gamma Correction", "shortcut", 0, "togglegamma", 0 },
{ "Screenshot", "shortcut", 0, "screenshot", 0 },
{ "Quit", "shortcut", 0, "quit", 0 },
{ "Menu", 0, 0, 0, 0 },
{ "Show/Hide Menu", "shortcut", 0, "menu", 0 },
{ "Previous Menu", "menu", 0, "menuback", CCF_REPEAT },
{ "Move Up", "menu", 0, "menuup", CCF_REPEAT },
{ "Move Down", "menu", 0, "menudown", CCF_REPEAT },
{ "Move Left", "menu", 0, "menuleft", CCF_REPEAT },
{ "Move Right", "menu", 0, "menuright", CCF_REPEAT },
{ "Select", "menu", 0, "menuselect", 0 },
{ "On-Screen Questions", 0, 0, 0, 0 },
{ "Answer Yes", "message", 0, "messageyes", 0 },
{ "Answer No", "message", 0, "messageno", 0 },
{ "Cancel", "message", 0, "messagecancel", 0 },
{ "Virtual Reality", 0, 0, 0, 0 },
{ "Reset Tracking", 0, 0, "resetriftpose", 0 }
};
static void deleteBinding(bindingitertype_t /*type*/, int bid, char const * /*name*/, dd_bool /*isInverse*/, void * /*data*/)
{
DD_Executef(true, "delbind %i", bid);
}
int Hu_MenuActivateBindingsGrab(Widget * /*ob*/, Widget::mn_actionid_t /*action*/, void * /*parameters*/)
{
// Start grabbing for this control.
DD_SetInteger(DD_SYMBOLIC_ECHO, true);
return 0;
}
void Hu_MenuInitControlsPage()
{
#if __JDOOM__ || __JDOOM64__
Point2Raw const pageOrigin(32, 40);
#elif __JHERETIC__
Point2Raw const pageOrigin(32, 40);
#elif __JHEXEN__
Point2Raw const pageOrigin(32, 40);
#endif
int configCount = sizeof(controlConfig) / sizeof(controlConfig[0]);
LOGDEV_VERBOSE("Hu_MenuInitControlsPage: Creating controls items");
int textCount = 0;
int bindingsCount = 0;
for(int i = 0; i < configCount; ++i)
{
controlconfig_t *binds = &controlConfig[i];
if(!binds->command && !binds->controlName)
{
++textCount;
}
else
{
++textCount;
++bindingsCount;
}
}
Page *page = Hu_MenuNewPage("ControlOptions", &pageOrigin, 0, Hu_MenuPageTicker, Hu_MenuDrawControlsPage, NULL, NULL);
page->setTitle("Controls");
page->setPredefinedFont(MENU_FONT1, FID(GF_FONTA));
page->setPreviousPage(Hu_MenuFindPageByName("Options"));
int group = 0;
for(int i = 0; i < configCount; ++i)
{
controlconfig_t *binds = &controlConfig[i];
if(!binds->command && !binds->controlName)
{
// Inert.
LabelWidget *txt = new LabelWidget;
txt->text = binds->text;
txt->_pageColorIdx = MENU_COLOR2;
// A new group begins;
txt->setGroup(++group);
page->_widgets << txt;
}
else
{
LabelWidget *labelOb = new LabelWidget;
labelOb->text = binds->text;
labelOb->setGroup(group);
page->_widgets << labelOb;
InputBindingWidget *bindingsOb = new InputBindingWidget;
bindingsOb->binds = binds;
bindingsOb->setGroup(group);
bindingsOb->actions[Widget::MNA_ACTIVE].callback = Hu_MenuActivateBindingsGrab;
bindingsOb->actions[Widget::MNA_FOCUS ].callback = Hu_MenuDefaultFocusAction;
page->_widgets << bindingsOb;
}
}
}
static void drawSmallText(char const *string, int x, int y, float alpha)
{
int height = FR_TextHeight(string);
DGL_MatrixMode(DGL_MODELVIEW);
DGL_PushMatrix();
DGL_Translatef(x, y + height/2, 0);
DGL_Scalef(SMALL_SCALE, SMALL_SCALE, 1);
DGL_Translatef(-x, -y - height/2, 0);
FR_SetColorAndAlpha(1, 1, 1, alpha);
FR_DrawTextXY3(string, x, y, ALIGN_TOPLEFT, DTF_NO_EFFECTS);
DGL_MatrixMode(DGL_MODELVIEW);
DGL_PopMatrix();
}
static void drawBinding(bindingitertype_t type, int /*bid*/, const char *name,
dd_bool isInverse, void *context)
{
#define BIND_GAP (2)
#if __JHERETIC__
static float const bgRGB[] = { 0, .5f, 0 };
#elif __JHEXEN__
static float const bgRGB[] = { .5f, 0, 0 };
#else
static float const bgRGB[] = { 0, 0, 0 };
#endif
bindingdrawerdata_t *d = (bindingdrawerdata_t *)context;
FR_SetFont(FID(GF_FONTA));
if(type == MIBT_KEY)
{
int const width = FR_TextWidth(name);
int const height = FR_TextHeight(name);
DGL_SetNoMaterial();
DGL_DrawRectf2Color(d->origin.x, d->origin.y, width*SMALL_SCALE + 2, height, bgRGB[0], bgRGB[1], bgRGB[2], d->alpha * .6f);
DGL_Enable(DGL_TEXTURE_2D);
drawSmallText(name, d->origin.x + 1, d->origin.y, d->alpha);
DGL_Disable(DGL_TEXTURE_2D);
d->origin.x += width * SMALL_SCALE + 2 + BIND_GAP;
}
else
{
char buf[256];
sprintf(buf, "%s%c%s", type == MIBT_MOUSE? "mouse" : "joy", isInverse? '-' : '+', name);
int const width = FR_TextWidth(buf);
///int const height = FR_TextHeight(temp);
DGL_Enable(DGL_TEXTURE_2D);
drawSmallText(buf, d->origin.x, d->origin.y, d->alpha);
DGL_Disable(DGL_TEXTURE_2D);
d->origin.x += width * SMALL_SCALE + BIND_GAP;
}
#undef BIND_GAP
}
static char const *findInString(char const *str, char const *token, int n)
{
int tokenLen = strlen(token);
char const *at = strstr(str, token);
// Not there at all?
if(!at) return 0;
if(at - str <= n - tokenLen)
{
return at;
}
// Past the end.
return 0;
}
static void iterateBindings(controlconfig_t const *binds, char const *bindings, int flags, void *data,
void (*callback)(bindingitertype_t type, int bid, char const *ev, dd_bool isInverse, void *data))
{
DENG2_ASSERT(binds != 0);
char const *ptr = strchr(bindings, ':');
char const *begin, *end, *end2, *k, *bindingStart, *bindingEnd;
char buf[80], *b;
dd_bool isInverse;
int bid;
std::memset(buf, 0, sizeof(buf));
while(ptr)
{
// Read the binding identifier.
for(k = ptr; k > bindings && *k != '@'; --k);
if(*k == '@')
{
for(begin = k - 1; begin > bindings && isdigit(*(begin - 1)); --begin) {}
bid = strtol(begin, NULL, 10);
}
else
{
// No identifier??
bid = 0;
}
// Find the end of the entire binding.
bindingStart = k + 1;
bindingEnd = strchr(bindingStart, '@');
if(!bindingEnd)
{
// Then point to the end of the string.
bindingEnd = strchr(k + 1, 0);
}
ptr++;
end = strchr(ptr, '-');
if(!end)
return;
end++;
b = buf;
while(*end && *end != ' ' && *end != '-' && *end != '+')
{
*b++ = *end++;
}
*b = 0;
end2 = strchr(end, ' ');
if(!end2)
end = end + strlen(end); // Then point to the end.
else
end = end2;
if(!findInString(bindingStart, "modifier-1-down", bindingEnd - bindingStart) &&
(!(flags & MIBF_IGNORE_REPEATS) || !findInString(ptr, "-repeat", end - ptr)))
{
isInverse = (findInString(ptr, "-inverse", end - ptr) != NULL);
if(!strncmp(ptr, "key", 3) || strstr(ptr, "-button") ||
!strncmp(ptr, "mouse-left", 10) || !strncmp(ptr, "mouse-middle", 12) ||
!strncmp(ptr, "mouse-right", 11))
{
if(((binds->flags & CCF_INVERSE) && isInverse) ||
((binds->flags & CCF_NON_INVERSE) && !isInverse) ||
!(binds->flags & (CCF_INVERSE | CCF_NON_INVERSE)))
{
callback(!strncmp(ptr, "key", 3)? MIBT_KEY :
!strncmp(ptr, "mouse", 5)? MIBT_MOUSE : MIBT_JOY, bid, buf,
isInverse, data);
}
}
else
{
if(!(binds->flags & (CCF_INVERSE | CCF_NON_INVERSE)) || (binds->flags & CCF_INVERSE))
{
isInverse = !isInverse;
}
if(!strncmp(ptr, "joy", 3))
{
callback(MIBT_JOY, bid, buf, isInverse, data);
}
else if(!strncmp(ptr, "mouse", 5))
{
callback(MIBT_MOUSE, bid, buf, isInverse, data);
}
}
}
ptr = end;
while(*ptr == ' ') { ptr++; }
ptr = strchr(ptr, ':');
}
}
InputBindingWidget::InputBindingWidget()
: Widget()
, binds(0)
{
Widget::_pageFontIdx = MENU_FONT1;
Widget::_pageColorIdx = MENU_COLOR1;
Widget::cmdResponder = InputBindingWidget_CommandResponder;
}
void InputBindingWidget::draw(Point2Raw const *origin)
{
bindingdrawerdata_t draw;
char buf[1024];
if(binds->controlName)
{
B_BindingsForControl(0, binds->controlName, BFCI_BOTH, buf, sizeof(buf));
}
else
{
B_BindingsForCommand(binds->command, buf, sizeof(buf));
}
draw.origin.x = origin->x;
draw.origin.y = origin->y;
draw.alpha = mnRendState->pageAlpha;
iterateBindings(binds, buf, MIBF_IGNORE_REPEATS, &draw, drawBinding);
}
int InputBindingWidget_CommandResponder(Widget *ob, menucommand_e cmd)
{
controlconfig_t *binds = static_cast<InputBindingWidget *>(ob)->binds;
switch(cmd)
{
case MCMD_DELETE: {
char buf[1024];
S_LocalSound(SFX_MENU_CANCEL, NULL);
if(binds->controlName)
{
B_BindingsForControl(0, binds->controlName, BFCI_BOTH, buf, sizeof(buf));
}
else
{
B_BindingsForCommand(binds->command, buf, sizeof(buf));
}
iterateBindings(binds, buf, 0, NULL, deleteBinding);
// If deleting the menuselect binding, automatically rebind it Return;
// otherwise the user would be stuck without a way to make further bindings.
if(binds->command && !strcmp(binds->command, "menuselect"))
{
DD_Execute(true, "bindevent menu:key-return menuselect");
}
return true; }
case MCMD_SELECT:
S_LocalSound(SFX_MENU_CYCLE, NULL);
ob->_flags |= MNF_ACTIVE;
if(ob->hasAction(Widget::MNA_ACTIVE))
{
ob->execAction(Widget::MNA_ACTIVE, NULL);
return true;
}
break;
default: break;
}
return false; // Not eaten.
}
void InputBindingWidget::updateGeometry(Page * /*page*/)
{
// @todo calculate visible dimensions properly!
Rect_SetWidthHeight(_geometry, 60, 10 * SMALL_SCALE);
}
/**
* Hu_MenuDrawControlsPage
*/
void Hu_MenuDrawControlsPage(Page * /*page*/, Point2Raw const * /*offset*/)
{
Point2Raw origin;
origin.x = SCREENWIDTH/2;
origin.y = (SCREENHEIGHT/2) + ((SCREENHEIGHT/2-5)/cfg.menuScale);
Hu_MenuDrawPageHelp("Select to assign new, [Del] to clear", origin.x, origin.y);
}
void Hu_MenuControlGrabDrawer(char const *niceName, float alpha)
{
DGL_Enable(DGL_TEXTURE_2D);
FR_SetFont(FID(GF_FONTA));
FR_LoadDefaultAttrib();
FR_SetLeading(0);
FR_SetColorAndAlpha(cfg.menuTextColors[1][CR], cfg.menuTextColors[1][CG], cfg.menuTextColors[1][CB], alpha);
FR_DrawTextXY3("Press key or move controller for", SCREENWIDTH/2, SCREENHEIGHT/2-2, ALIGN_BOTTOM, MN_MergeMenuEffectWithDrawTextFlags(DTF_ONLY_SHADOW));
FR_SetFont(FID(GF_FONTB));
FR_SetColorAndAlpha(cfg.menuTextColors[2][CR], cfg.menuTextColors[2][CG], cfg.menuTextColors[2][CB], alpha);
FR_DrawTextXY3(niceName, SCREENWIDTH/2, SCREENHEIGHT/2+2, ALIGN_TOP, MN_MergeMenuEffectWithDrawTextFlags(DTF_ONLY_SHADOW));
DGL_Disable(DGL_TEXTURE_2D);
}
int InputBindingWidget::handleEvent_Privileged(event_t *ev)
{
DENG2_ASSERT(ev != 0);
// We're interested in key or button down events.
if((Widget::_flags & MNF_ACTIVE) && ev->type == EV_SYMBOLIC)
{
char const *bindContext = "game";
char const *symbol = 0;
char cmd[512];
#ifndef __64BIT__
symbol = (char const *) ev->data1;
#else
{
uint64_t address = (uint32_t) ev->data2;
address <<= 32;
address |= (uint32_t) ev->data1;
symbol = (char const *) address;
}
#endif
if(strncmp(symbol, "echo-", 5))
{
return false;
}
if(!strncmp(symbol, "echo-key-", 9) && strcmp(symbol + strlen(symbol) - 5, "-down"))
{
return false;
}
if(binds->bindContext)
{
bindContext = binds->bindContext;
// The Delete key in the Menu context is reserved for deleting bindings
if((!strcmp(bindContext, "menu") || !strcmp(bindContext, "shortcut")) &&
!strcmp(symbol + 5, "key-delete-down"))
{
return false;
}
}
if(binds->command)
{
char const *extraCondition = (binds->flags & CCF_MULTIPLAYER? " + multiplayer" : "");
sprintf(cmd, "bindevent {%s:%s%s} {%s}", bindContext, &symbol[5], extraCondition, binds->command);
// Check for repeats.
if(binds->flags & CCF_REPEAT)
{
char const *downPtr = 0;
char temp[256];
downPtr = strstr(symbol + 5, "-down");
if(downPtr)
{
char temp2[256];
std::memset(temp2, 0, sizeof(temp2));
strncpy(temp2, symbol + 5, downPtr - symbol - 5);
sprintf(temp, "; bindevent {%s:%s-repeat} {%s}", bindContext, temp2, binds->command);
strcat(cmd, temp);
}
}
}
else if(binds->controlName)
{
// Have to exclude the state part.
dd_bool inv = (binds->flags & CCF_INVERSE) != 0;
dd_bool isStaged = (binds->flags & CCF_STAGED) != 0;
char const *end = strchr(symbol + 5, '-');
char temp3[256];
char extra[256];
end = strchr(end + 1, '-');
if(!end)
{
Con_Error("what! %s\n", symbol);
}
std::memset(temp3, 0, sizeof(temp3));
strncpy(temp3, symbol + 5, end - symbol - 5);
// Check for inverse.
if(!strncmp(end, "-neg", 4))
{
inv = !inv;
}
if(isStaged && (!strncmp(temp3, "key-", 4) || strstr(temp3, "-button") ||
!strcmp(temp3, "mouse-left") || !strcmp(temp3, "mouse-middle") ||
!strcmp(temp3, "mouse-right")))
{
// Staging is for keys and buttons.
strcat(temp3, "-staged");
}
if(inv)
{
strcat(temp3, "-inverse");
}
strcpy(extra, "");
if(binds->flags & CCF_SIDESTEP_MODIFIER)
{
sprintf(cmd, "bindcontrol sidestep {%s + modifier-1-down}", temp3);
DD_Execute(true, cmd);
strcpy(extra, " + modifier-1-up");
}
sprintf(cmd, "bindcontrol {%s} {%s%s}", binds->controlName, temp3, extra);
}
LOGDEV_INPUT_MSG("MNBindings_PrivilegedResponder: %s") << cmd;
DD_Execute(true, cmd);
// We've finished the grab.
Widget::_flags &= ~MNF_ACTIVE;
DD_SetInteger(DD_SYMBOLIC_ECHO, false);
S_LocalSound(SFX_MENU_ACCEPT, NULL);
return true;
}
return false;
}
char const *InputBindingWidget::controlName()
{
DENG2_ASSERT(binds != 0);
// Map to a text definition?
if(PTR2INT(binds->text) > 0 && PTR2INT(binds->text) < NUMTEXT)
{
return GET_TXT(PTR2INT(binds->text));
}
return binds->text;
}
} // namespace menu
} // namespace common