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fs2open.github.com/code/gamehelp/gameplayhelp.cpp
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asarium 16be3b7cc5 Add support for TrueType fonts 
This allows to use standard TrueType Fonts for text rendering in FSO. It uses the NanoVG library which provides the ability of drawing 2D shapes. This library is used for most 2D operations now and can also be used directly by using the PathRenderer class.
2016-08-02 10:57:28 +02:00

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/*
* Copyright (C) Volition, Inc. 1999. All rights reserved.
*
* All source code herein is the property of Volition, Inc. You may not sell
* or otherwise commercially exploit the source or things you created based on the
* source.
*
*/
#include "controlconfig/controlsconfig.h"
#include "freespace.h"
#include "gamesequence/gamesequence.h"
#include "gamesnd/gamesnd.h"
#include "globalincs/alphacolors.h"
#include "io/key.h"
#include "missionui/missionscreencommon.h"
#include "sound/audiostr.h"
#include "ui/ui.h"
#include "weapon/weapon.h"
// text positioning constats
#define TITLE_Y 35
#define Y_START 70
#define X_OFFSET_1 70
// pixel offset for description of key from where key binding starts
#define KEY_DESCRIPTION_OFFSET 193
// different gameplay help pages
#define GP_FIRST_SCREEN 0 // keep up to date
#define GP_HELP_BASIC_KEYS 0
#define GP_HELP_MOVEMENT_KEYS 1
#define GP_HELP_COMMON_TARGET_KEYS 2
#define GP_HELP_ADVANCED_TARGET_KEYS 3
#define GP_HELP_MESSAGING 4
#define GP_HELP_WEAPON_KEYS 5
#define GP_HELP_THROTTLE_AND_ETS_KEYS 6
#define GP_HELP_VIEW_KEYS 7
#define GP_HELP_MISC_KEYS 8
#define GP_HELP_MULTI_KEYS 9
#define GP_LAST_SCREEN_SINGLE 8 // keep up to date
#define GP_LAST_SCREEN_MULTI 9 // keep up to date
// set this to GP_LAST_SCREEN_SINGLE or GP_LAST_SCREEN_MULTI based upon what game mode we're in
int Gp_last_screen;
#define NUM_BUTTONS 3
#define PREVIOUS_PAGE_BUTTON 0
#define NEXT_PAGE_BUTTON 1
#define CONTINUE_BUTTON 2
struct gameplay_help_buttons {
char *filename;
int x, y;
int hotspot;
int tab;
int flags;
UI_BUTTON button; // because we have a class inside this struct, we need the constructor below..
gameplay_help_buttons(char *name, int x1, int y1, int h) : filename(name), x(x1), y(y1), hotspot(h) {}
};
static gameplay_help_buttons Buttons[GR_NUM_RESOLUTIONS][NUM_BUTTONS] = {
//XSTR:OFF
{
gameplay_help_buttons("F1B_00", 15, 389, 0),
gameplay_help_buttons("F1B_01", 60, 389, 1),
gameplay_help_buttons("F1B_02", 574, 431, 2)
},
{
gameplay_help_buttons("2_F1B_00", 24, 622, 0),
gameplay_help_buttons("2_F1B_01", 96, 622, 1),
gameplay_help_buttons("2_F1B_02", 919, 689, 2)
},
//XSTR:ON
};
#define GAME_HELP_NUM_TEXT 2
static UI_XSTR Game_help_text[GR_NUM_RESOLUTIONS][GAME_HELP_NUM_TEXT] = {
{ // GR_640
{ "Press ESC to return to the game", 1441, 263, 389, UI_XSTR_COLOR_GREEN, -1, NULL },
{ "Continue", 1069, 571, 413, UI_XSTR_COLOR_GREEN, -1, &Buttons[gr_screen.res][CONTINUE_BUTTON].button }
},
{ // GR_1024
{ "Press ESC to return to the game", 1441, 421, 622, UI_XSTR_COLOR_GREEN, -1, NULL },
{ "Continue", 1069, 928, 663, UI_XSTR_COLOR_GREEN, -1, &Buttons[gr_screen.res][CONTINUE_BUTTON].button }
}
};
static char *Game_help_filename[GR_NUM_RESOLUTIONS] = {
"F1",
"2_F1"
};
static char *Game_help_mask_filename[GR_NUM_RESOLUTIONS] = {
"F1-m",
"2_F1-m"
};
static UI_WINDOW Ui_window;
static int Background_bitmap;
static int Gameplay_help_inited = 0;
static int Current_help_page;
// generate a line for the on-line help for a control item with specified id
// input: id => index for control item within Control_config[]
// buf => buffer with enough space to hold ouput string
char *gameplay_help_control_text(int id, char *buf)
{
int has_key=0, has_joy=0;
config_item *ci;
ci = &Control_config[id];
if ( ci->key_id >= 0 ) {
strcpy(buf, textify_scancode(ci->key_id));
has_key=1;
}
if ( ci->joy_id >= 0 ) {
if ( has_key ) {
strcat(buf, XSTR( ", ", 129));
}
strcat(buf, Joy_button_text[ci->joy_id]);
has_joy=1;
}
if ( !has_key && !has_joy ) {
strcpy(buf, XSTR( "no binding", 130));
}
strcat(buf, XSTR( " - ", 131));
strcat(buf, ci->text);
return buf;
}
void gameplay_help_blit_control_line(int x, int y, int id)
{
int has_key=0, has_joy=0;
char buf[256];
config_item *ci;
ci = &Control_config[id];
buf[0] = 0;
if ( ci->key_id >= 0 ) {
strcpy_s(buf, textify_scancode(ci->key_id));
has_key=1;
}
if ( ci->joy_id >= 0 ) {
if ( has_key ) {
strcat_s(buf, XSTR( ", ", 129));
}
strcat_s(buf, Joy_button_text[ci->joy_id]);
has_joy=1;
}
if ( !has_key && !has_joy ) {
strcpy_s(buf, XSTR( "no binding", 130));
}
gr_string(x,y,buf,GR_RESIZE_MENU);
// gr_string(x+KEY_DESCRIPTION_OFFSET,y,ci->text,GR_RESIZE_MENU);
gr_string(x+KEY_DESCRIPTION_OFFSET, y, XSTR(ci->text, CONTROL_CONFIG_XSTR + id), GR_RESIZE_MENU);
}
void gameplay_help_blit_control_line_raw(int x, int y, const char *control_text, const char *control_description)
{
gr_string(x,y,control_text,GR_RESIZE_MENU);
gr_string(x+KEY_DESCRIPTION_OFFSET,y,control_description,GR_RESIZE_MENU);
}
// game_play_help_set_title() will display the title for the help screen and
// set the font for the rest of the screen
void gameplay_help_set_title(const char *title)
{
int sy=TITLE_Y;
char buf[128];
gr_set_color_fast(&Color_bright);
int w;
gr_get_string_size(&w, NULL, title);
gr_printf_menu((gr_screen.clip_width_unscaled - w) / 2,sy,title);
sprintf(buf, XSTR("Page %d of %d", 132), Current_help_page + 1, Gp_last_screen + 1);
gr_get_string_size(&w, NULL, buf);
gr_printf_menu((gr_screen.clip_width_unscaled - w) / 2, sy + gr_get_font_height() + 2, buf);
gr_set_color_fast(&Color_normal);
}
// called once when the gameplay help state is entered
void gameplay_help_init()
{
int i;
gameplay_help_buttons *b;
if ( Gameplay_help_inited ) {
return;
}
common_set_interface_palette("InterfacePalette"); // set the interface palette
Ui_window.create(0, 0, gr_screen.max_w_unscaled, gr_screen.max_h_unscaled, 0);
Ui_window.set_mask_bmap(Game_help_mask_filename[gr_screen.res]);
for (i=0; i<NUM_BUTTONS; i++) {
b = &Buttons[gr_screen.res][i];
b->button.create(&Ui_window, "", b->x, b->y, 60, 30, 0, 1);
// set up callback for when a mouse first goes over a button
b->button.set_highlight_action(common_play_highlight_sound);
b->button.set_bmaps(b->filename);
b->button.link_hotspot(b->hotspot);
}
// add all xstrs
for (i=0; i<GAME_HELP_NUM_TEXT; i++)
{
Ui_window.add_XSTR(&Game_help_text[gr_screen.res][i]);
}
// set the proper last screen # based upon game mode
if(Game_mode & GM_MULTIPLAYER){
Gp_last_screen = GP_LAST_SCREEN_MULTI;
} else {
Gp_last_screen = GP_LAST_SCREEN_SINGLE;
}
// setup hotkeys so lights flash when keys are pressed
Buttons[gr_screen.res][CONTINUE_BUTTON].button.set_hotkey(KEY_CTRLED | KEY_ENTER);
Buttons[gr_screen.res][PREVIOUS_PAGE_BUTTON].button.set_hotkey(KEY_LEFT);
Buttons[gr_screen.res][NEXT_PAGE_BUTTON].button.set_hotkey(KEY_RIGHT);
Background_bitmap = bm_load(Game_help_filename[gr_screen.res]);
Current_help_page = GP_HELP_BASIC_KEYS;
Gameplay_help_inited = 1;
}
// called when moving to the previous help page
void gameplay_help_goto_prev_screen()
{
Current_help_page--;
if (Current_help_page < GP_FIRST_SCREEN) {
Current_help_page = Gp_last_screen;
}
gamesnd_play_iface(SND_SWITCH_SCREENS);
}
// called when proceeding to the next help page
void gameplay_help_goto_next_screen()
{
Current_help_page++;
if (Current_help_page > Gp_last_screen) {
Current_help_page = GP_FIRST_SCREEN;
}
gamesnd_play_iface(SND_SWITCH_SCREENS);
}
// called when the screen is exited
void gameplay_help_leave()
{
// unpause all game sounds
weapon_unpause_sounds();
audiostream_unpause_all();
gameseq_post_event(GS_EVENT_PREVIOUS_STATE);
game_flush();
}
// deal with a keypress on the gameplay help screen
void gameplay_help_process_key(int k)
{
switch ( k ) {
case KEY_ESC:
gameplay_help_leave();
break;
case KEY_ENTER:
case KEY_SPACEBAR:
case KEY_TAB:
//gameplay_help_goto_next_screen();
Buttons[gr_screen.res][NEXT_PAGE_BUTTON].button.press_button();
break;
case KEY_SHIFTED | KEY_TAB:
Buttons[gr_screen.res][PREVIOUS_PAGE_BUTTON].button.press_button();
// gameplay_help_goto_prev_screen();
break;
default:
break;
} // end switch
}
// deal with buttons being pressed on the gameplay help screen
void gameplay_help_button_pressed(int n)
{
switch (n) {
case PREVIOUS_PAGE_BUTTON:
gameplay_help_goto_prev_screen();
break;
case NEXT_PAGE_BUTTON:
gameplay_help_goto_next_screen();
break;
case CONTINUE_BUTTON:
gameplay_help_leave();
gamesnd_play_iface(SND_COMMIT_PRESSED);
break;
default:
Int3();
break;
}
}
// Draw the help text onto the screen
void gameplay_help_draw_text()
{
int x_offset, y_offset, separation;
separation = gr_get_font_height() + 3;
switch ( Current_help_page ) {
case GP_HELP_BASIC_KEYS:
{
gameplay_help_set_title(XSTR("Basic Keys", 133));
x_offset = X_OFFSET_1;
y_offset = Y_START;
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset, END_MISSION);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset, FIRE_PRIMARY);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset, MAX_THROTTLE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset, ZERO_THROTTLE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset, TARGET_NEXT);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset, TARGET_PREV);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset, TOGGLE_AUTO_TARGETING);
y_offset += separation;
y_offset += separation;
gr_set_color_fast(&Color_bright);
int w;
gr_get_string_size(&w, NULL, XSTR("Function Keys", 134));
gr_printf_menu((gr_screen.clip_width - w) / 2, y_offset, XSTR("Function Keys", 134));
gr_set_color_fast(&Color_normal);
y_offset += separation;
y_offset += separation;
gameplay_help_blit_control_line_raw(x_offset, y_offset, XSTR("F1", 135), XSTR("context-sensitive help", 136));
y_offset += separation;
gameplay_help_blit_control_line_raw(x_offset, y_offset, XSTR("F2", 137), XSTR("options screen (available anywhere in game)", 138));
y_offset += separation;
gameplay_help_blit_control_line_raw(x_offset, y_offset, XSTR("F3", 139), XSTR("hotkey assignment", 140));
y_offset += separation;
gameplay_help_blit_control_line_raw(x_offset, y_offset, XSTR("F4", 141), XSTR("HUD message scroll-back", 142));
y_offset += separation;
gameplay_help_blit_control_line_raw(x_offset, y_offset, XSTR("F5...F12", 143), XSTR("hotkeys", 144));
y_offset += separation;
gameplay_help_blit_control_line_raw(x_offset, y_offset, XSTR("Shift-Esc", 145), XSTR("quit FreeSpace 2 immediately", 146));
break;
}
case GP_HELP_MOVEMENT_KEYS:
gameplay_help_set_title(XSTR( "Movement Keys", 147));
x_offset=X_OFFSET_1;
y_offset=Y_START;
gameplay_help_blit_control_line(x_offset, y_offset,FORWARD_THRUST);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,MAX_THROTTLE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,ONE_THIRD_THROTTLE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TWO_THIRDS_THROTTLE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,MINUS_5_PERCENT_THROTTLE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,PLUS_5_PERCENT_THROTTLE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,ZERO_THROTTLE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,AFTERBURNER);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,REVERSE_THRUST);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,PITCH_FORWARD);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,PITCH_BACK);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,YAW_LEFT);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,YAW_RIGHT);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,BANK_LEFT);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,BANK_RIGHT);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,BANK_WHEN_PRESSED);
break;
case GP_HELP_COMMON_TARGET_KEYS:
gameplay_help_set_title(XSTR( "Basic Targeting Keys", 148));
x_offset=X_OFFSET_1;
y_offset=Y_START;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_NEXT);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_PREV);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TOGGLE_AUTO_TARGETING);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_SHIP_IN_RETICLE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_NEXT_CLOSEST_HOSTILE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_PREV_CLOSEST_HOSTILE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_NEXT_CLOSEST_FRIENDLY);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_PREV_CLOSEST_FRIENDLY);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_NEXT_SUBOBJECT);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_PREV_SUBOBJECT);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_SUBOBJECT_IN_RETICLE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,MATCH_TARGET_SPEED);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TOGGLE_AUTO_MATCH_TARGET_SPEED);
break;
case GP_HELP_ADVANCED_TARGET_KEYS:
gameplay_help_set_title(XSTR( "Advanced Targeting Keys", 149));
x_offset=X_OFFSET_1;
y_offset=Y_START;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_CLOSEST_SHIP_ATTACKING_SELF);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_CLOSEST_SHIP_ATTACKING_TARGET);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_LAST_TRANMISSION_SENDER);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_TARGETS_TARGET);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_NEXT_ESCORT_SHIP);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_CLOSEST_REPAIR_SHIP);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_NEXT_UNINSPECTED_CARGO);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_PREV_UNINSPECTED_CARGO);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_NEWEST_SHIP);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_NEXT_BOMB);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_PREV_BOMB);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,STOP_TARGETING_SHIP);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_NEXT_LIVE_TURRET);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TARGET_PREV_LIVE_TURRET);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,STOP_TARGETING_SUBSYSTEM);
y_offset += separation;
gameplay_help_blit_control_line_raw(x_offset, y_offset, XSTR( "F5...F12", 143), XSTR( "Select target assigned to that hotkey", 150));
y_offset += separation;
gameplay_help_blit_control_line_raw(x_offset, y_offset, XSTR( "Shift-F5...F12", 151), XSTR( "Add/remove target from that hotkey", 152));
y_offset += separation;
gameplay_help_blit_control_line_raw(x_offset, y_offset, XSTR( "Alt-Shift-F5...F12", 153), XSTR( "Clear that hotkey", 154));
break;
case GP_HELP_MESSAGING:
gameplay_help_set_title(XSTR( "Messaging Keys", 155));
x_offset=X_OFFSET_1;
y_offset=Y_START;
gameplay_help_blit_control_line(x_offset, y_offset,SQUADMSG_MENU);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,REARM_MESSAGE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,ATTACK_MESSAGE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,DISARM_MESSAGE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,DISABLE_MESSAGE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,CAPTURE_MESSAGE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,ENGAGE_MESSAGE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,FORM_MESSAGE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,IGNORE_MESSAGE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,PROTECT_MESSAGE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,COVER_MESSAGE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,WARP_MESSAGE);
y_offset += separation;
gameplay_help_blit_control_line_raw(x_offset, y_offset, XSTR( "F5...F12", 143), XSTR( "send specified order to these target(s)", 156));
break;
case GP_HELP_WEAPON_KEYS:
gameplay_help_set_title(XSTR( "Weapon Keys", 157));
x_offset=X_OFFSET_1;
y_offset=Y_START;
gameplay_help_blit_control_line(x_offset, y_offset,FIRE_PRIMARY);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,FIRE_SECONDARY);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,CYCLE_NEXT_PRIMARY);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,CYCLE_PREV_PRIMARY);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,CYCLE_SECONDARY);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,CYCLE_NUM_MISSLES);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,LAUNCH_COUNTERMEASURE);
break;
case GP_HELP_THROTTLE_AND_ETS_KEYS:
gameplay_help_set_title(XSTR( "Energy Management Keys", 158));
x_offset=X_OFFSET_1;
y_offset=Y_START;
gameplay_help_blit_control_line(x_offset, y_offset,SHIELD_EQUALIZE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,SHIELD_XFER_TOP);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,SHIELD_XFER_BOTTOM);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,SHIELD_XFER_LEFT);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,SHIELD_XFER_RIGHT);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,INCREASE_WEAPON);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,DECREASE_WEAPON);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,INCREASE_SHIELD);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,DECREASE_SHIELD);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,INCREASE_ENGINE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,DECREASE_ENGINE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,ETS_EQUALIZE);
/*
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,XFER_LASER);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,XFER_SHIELD);
*/
break;
case GP_HELP_MISC_KEYS:
gameplay_help_set_title(XSTR( "Miscellaneous Keys", 159));
x_offset=X_OFFSET_1;
y_offset=Y_START;
// ending mission
//
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,END_MISSION);
y_offset += separation;
gameplay_help_blit_control_line_raw(x_offset,y_offset, XSTR( "ESC", 160), XSTR( "invoke abort mission popup", 161));
// time compression
//
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TIME_SPEED_UP);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,TIME_SLOW_DOWN);
// radar keys
//
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,RADAR_RANGE_CYCLE);
// escort view keys
//
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,ADD_REMOVE_ESCORT);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,ESCORT_CLEAR);
// Pause, Print Screenshot
y_offset += separation;
gameplay_help_blit_control_line_raw(x_offset,y_offset, XSTR( "Pause", 162), XSTR( "pause game", 163));
y_offset += separation;
gameplay_help_blit_control_line_raw(x_offset,y_offset, XSTR( "Print Scrn", 164), XSTR( "take screen shot", 165));
break;
case GP_HELP_VIEW_KEYS:
gameplay_help_set_title(XSTR( "View Keys", 166));
x_offset=X_OFFSET_1;
y_offset=Y_START;
gameplay_help_blit_control_line(x_offset, y_offset,PADLOCK_UP);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,PADLOCK_DOWN);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,PADLOCK_LEFT);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,PADLOCK_RIGHT);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,VIEW_CHASE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,VIEW_EXTERNAL);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,VIEW_EXTERNAL_TOGGLE_CAMERA_LOCK);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,VIEW_SLEW);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,VIEW_DIST_INCREASE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,VIEW_DIST_DECREASE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,VIEW_CENTER);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset,VIEW_OTHER_SHIP);
break;
case GP_HELP_MULTI_KEYS:
{
gameplay_help_set_title(XSTR("Multiplayer Keys", 167));
x_offset = X_OFFSET_1;
y_offset = Y_START;
// ingame messaging
gr_set_color_fast(&Color_bright);
int w;
gr_get_string_size(&w, NULL, XSTR("Ingame messaging keys (tap for text, hold for voice)", 168));
gr_printf_menu((gr_screen.clip_width - w) / 2, y_offset, XSTR("Ingame messaging keys (tap for text, hold for voice)", 168));
gr_set_color_fast(&Color_normal);
y_offset += separation;
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset, MULTI_MESSAGE_ALL);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset, MULTI_MESSAGE_FRIENDLY);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset, MULTI_MESSAGE_HOSTILE);
y_offset += separation;
gameplay_help_blit_control_line(x_offset, y_offset, MULTI_MESSAGE_TARGET);
break;
}
} // end switch
}
// gameplay_help_do_frame() is the function that displays help when acutally playing the game
void gameplay_help_do_frame(float frametime)
{
int i, k;
// ensure the gameplay help interface has been initialized
if (!Gameplay_help_inited) {
Int3();
return;
}
// make sure game sounds are paused
weapon_pause_sounds();
audiostream_pause_all();
k = Ui_window.process() & ~KEY_DEBUGGED;
gameplay_help_process_key(k);
for (i=0; i<NUM_BUTTONS; i++){
if (Buttons[gr_screen.res][i].button.pressed()){
gameplay_help_button_pressed(i);
}
}
GR_MAYBE_CLEAR_RES(Background_bitmap);
if (Background_bitmap >= 0) {
gr_set_bitmap(Background_bitmap);
gr_bitmap(0, 0, GR_RESIZE_MENU);
}
Ui_window.draw();
gameplay_help_draw_text();
gr_flip();
}
// called once when leaving the gameplay help state
void gameplay_help_close()
{
if ( Gameplay_help_inited ) {
if (Background_bitmap >= 0) {
bm_release(Background_bitmap);
}
Ui_window.destroy();
common_free_interface_palette(); // restore game palette
game_flush();
}
Gameplay_help_inited = 0;
}
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