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MapWindow.cpp
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MapWindow.cpp
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/*
* MapWindow.cpp
* Nuvie
*
* Created by Eric Fry on Fri Mar 21 2003.
* Copyright (c) 2003. All rights reserved.
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#include <cassert>
#include "nuvieDefs.h"
#include "Configuration.h"
#include "U6misc.h"
#include "U6LList.h"
#include "Actor.h"
#include "ActorManager.h"
#include "ViewManager.h"
#include "MapWindow.h"
#include "Event.h"
#include "MsgScroll.h"
#include "MsgScrollNewUI.h"
#include "Effect.h" /* for initial fade-in */
#include "SoundManager.h"
#include "GUI.h"
#include "GameClock.h"
#include "GamePalette.h"
#include "Party.h"
#include "Weather.h"
#include "Script.h"
#include "U6objects.h"
#include "CommandBar.h"
#include "ActorView.h"
#include "InventoryView.h"
#include "Background.h"
#include "Keys.h"
#define USE_BUTTON 1 /* FIXME: put this in a common location */
#define WALK_BUTTON 3
#define ACTION_BUTTON 3
#define DRAG_BUTTON 1
#define TMP_MAP_BORDER 3
#define WRAP_VIEWP(p,p1,s) ((p1-p) < 0 ? (p1-p) + s : p1-p)
// This should make the mouse-cursor hovering identical to that in U6.
static const uint8 movement_array[9 * 9] =
{
9, 9, 2, 2, 2, 2, 2, 3, 3,
9, 9, 9, 2, 2, 2, 3, 3, 3,
8, 9, 9, 2, 2, 2, 3, 3, 4,
8, 8, 8, 9, 2, 3, 4, 4, 4,
8, 8, 8, 8, 1, 4, 4, 4, 4,
8, 8, 8, 7, 6, 5, 4, 4, 4,
8, 7, 7, 6, 6, 6, 5, 5, 4,
7, 7, 7, 6, 6, 6, 5, 5, 5,
7, 7, 6, 6, 6, 6, 6, 5, 5
};
static const Tile grid_tile = {
0,
false,
false,
false,
false,
false,
true,
false,
false,
0,
//uint8 qty;
//uint8 flags;
0,
0,
0,
{
54,255,255,255,58,255,255,255,58,255,255,255,58,255,255,255,
255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
58,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
58,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
58,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255
}
};
MapWindow::MapWindow(Configuration *cfg, Map *m): GUI_Widget(NULL, 0, 0, 0, 0)
{
config = cfg;
config->value("config/GameType",game_type);
uint16 x_off = Game::get_game()->get_game_x_offset();
uint16 y_off = Game::get_game()->get_game_y_offset();
GUI_Widget::Init(NULL, x_off, y_off, 0, 0);
map = m;
screen = NULL;
//surface = NULL;
anim_manager = NULL;
cur_x = 0; mousecenter_x = 0;
cur_y = 0; mousecenter_y = 0;
cur_x_add = cur_y_add = 0;
vel_x = vel_y = 0;
last_boundary_fill_x = last_boundary_fill_y = 0;
cursor_x = 0;
cursor_y = 0;
show_cursor = false;
show_use_cursor = false;
show_grid = false;
x_ray_view = X_RAY_OFF;
freeze_blacking_location = false;
enable_blacking = true;
new_thumbnail = false;
thumbnail = NULL;
overlay = NULL;
overlay_level = MAP_OVERLAY_DEFAULT;
cur_level = 0;
map_width = map->get_width(cur_level);
tmp_map_buf = NULL;
selected_obj = NULL;
look_obj = NULL;
look_actor = NULL;
walking = false;
looking = false;
config->value(config_get_game_key(config) + "/map_tile_lighting",using_map_tile_lighting, game_type == NUVIE_GAME_MD ? false : true);
config->value("config/input/enable_doubleclick",enable_doubleclick,true);
config->value("config/input/look_on_left_click",look_on_left_click,true);
set_use_left_clicks();
config->value("config/input/walk_with_left_button", walk_with_left_button, true);
set_walk_button_mask();
config->value("config/cheats/min_brightness", min_brightness, 0);
original_obj_loc = MapCoord(0,0,0);
roof_mode = Game::get_game()->is_roof_mode();
roof_tiles = NULL;
draw_brit_lens_anim = false;
draw_garg_lens_anim = false;
window_updated = true;
roof_display = ROOF_DISPLAY_NORMAL;
lighting_update_required = true;
set_interface();
}
MapWindow::~MapWindow()
{
set_overlay(NULL); // free
free(tmp_map_buf);
delete anim_manager;
if(roof_tiles)
{
SDL_FreeSurface(roof_tiles);
}
}
bool MapWindow::init(TileManager *tm, ObjManager *om, ActorManager *am)
{
// int game_type; Why is this local, and retrieved again here? --SB-X
game = Game::get_game();
tile_manager = tm;
obj_manager = om;
actor_manager = am;
uint16 map_w = 11, map_h = 11;
border_width = game->get_background()->get_border_width();
if(!game->is_orig_style())
{
uint16 game_width = game->get_game_width();
uint16 game_height = game->get_game_height();
if(game->is_original_plus_cutoff_map()) {
map_center_xoff = 0;
game_width -= border_width; // don't go over border
} else if(game->is_original_plus_full_map()) {
map_center_xoff = (border_width/16)%16;
} else { // new style
map_center_xoff = 0;
}
map_w = game_width/16;
map_h = game_height/16;
if(game_width%16 != 0 || map_w%2 == 0) { // not just the right size
map_w += 1;
if(map_w%2 == 0) // need odd number of tiles to center properly
map_w += 1;
}
if(game_height%16 != 0 || map_h%2 == 0) { // not just the right size
map_h += 1;
if(map_h%2 == 0) // need odd number of tiles to center properly
map_h += 1;
}
offset_x -= (map_w*16 - game_width)/2;
offset_y -= (map_h*16 - game_height)/2;
}
else
map_center_xoff = 0;
anim_manager = new AnimManager(offset_x, offset_y);
cursor_tile = tile_manager->get_cursor_tile();
use_tile = tile_manager->get_use_tile();
area.x = offset_x;
area.y = offset_y;
set_windowSize(map_w,map_h);
// hide the window until game is fully loaded and does fade-in
get_overlay(); // this allocates `overlay`
overlay_level = MAP_OVERLAY_ONTOP;
assert(SDL_FillRect(overlay, NULL, game->get_palette()->get_bg_color()) == 0);
wizard_eye_info.eye_tile = tile_manager->get_tile(TILE_U6_WIZARD_EYE);
wizard_eye_info.moves_left = 0;
wizard_eye_info.caller = NULL;
if(roof_mode)
loadRoofTiles();
return true;
}
void MapWindow::set_use_left_clicks()
{
if(enable_doubleclick || look_on_left_click)
set_accept_mouseclick(true, USE_BUTTON); // allow left clicks
else
set_accept_mouseclick(false, USE_BUTTON); // disallow left clicks
}
bool MapWindow::set_windowSize(uint16 width, uint16 height)
{
win_width = width;
win_height = height;
area.w = win_width * 16;
area.h = win_height * 16;
// We make the temp map +1 bigger on the top and left edges
// and +2 bigger on the bottom and right edges
// The +1 is for the boundary fill function
// The additional +1 on the right/bottom edges is needed
// to hide objects on boundarys when wall is in darkness
tmp_map_width = win_width + (TMP_MAP_BORDER * 2);// + 1;
tmp_map_height = win_height + (TMP_MAP_BORDER * 2);// + 1;
tmp_map_buf = (uint16 *)nuvie_realloc(tmp_map_buf, tmp_map_width * tmp_map_height * sizeof(uint16));
if(tmp_map_buf == NULL)
return false;
// if(surface != NULL)
// delete surface;
// surface = new Surface;
// if(surface->init(win_width*16,win_height*16) == false)
// return false;
if(game->is_orig_style())
{
clip_rect.x = area.x+8;
clip_rect.w = (win_width - 1) * 16;
clip_rect.h = (win_height - 1) * 16;
if(game_type == NUVIE_GAME_U6)
clip_rect.y = area.y+8;
else
{
clip_rect.y = area.y+16;
clip_rect.h -= 16;
}
}
else
{
clip_rect.x = game->get_game_x_offset();
clip_rect.y = game->get_game_y_offset();
if(game->is_original_plus_cutoff_map())
clip_rect.w = game->get_game_width() - border_width - 1;
else
clip_rect.w = game->get_game_width();
clip_rect.h = game->get_game_height();
}
anim_manager->set_area(clip_rect);
reset_mousecenter();
updateBlacking();
return true;
}
void MapWindow::set_walk_button_mask()
{
if(walk_with_left_button)
walk_button_mask = (SDL_BUTTON(USE_BUTTON) | SDL_BUTTON(WALK_BUTTON));
else
walk_button_mask = SDL_BUTTON(WALK_BUTTON);
}
void MapWindow::set_show_cursor(bool state)
{
ActorView *actor_view = game->get_view_manager()->get_actor_view();
InventoryView *inventory_view = game->get_view_manager()->get_inventory_view();
if(actor_view)
actor_view->set_show_cursor(false);
if(inventory_view)
inventory_view->set_show_cursor(false);
show_cursor = state;
}
void MapWindow::set_show_use_cursor(bool state)
{
ActorView *actor_view = game->get_view_manager()->get_actor_view();
InventoryView *inventory_view = game->get_view_manager()->get_inventory_view();
if(actor_view)
actor_view->set_show_cursor(false);
if(inventory_view)
inventory_view->set_show_cursor(false);
show_use_cursor = state;
}
void MapWindow::set_show_grid(bool state)
{
show_grid = state;
}
/**
* cheat_off is needed to turn the X-ray cheat off (set to X_RAY_OFF)
* Convoluted logic is so we don't slow down boundaryFill with an extra check
*/
void MapWindow::set_x_ray_view(X_RayType state, bool cheat_off)
{
if(x_ray_view == X_RAY_CHEAT_ON)
{
if(state == X_RAY_ON) // X_RAY_CHEAT_ON takes precedence to preserve X-ray cheat
return;
else if(state == X_RAY_OFF)
{
if(!cheat_off) // not turning X-ray cheat off
{
if(game->are_cheats_enabled()) // don't turn off when cheats are enabled
return;
else // need to preserve X-ray cheat setting when cheats are off
state = X_RAY_CHEAT_OFF;
}
}
}
else if(x_ray_view == X_RAY_CHEAT_OFF)
{
if(state == X_RAY_OFF) // X_RAY_CHEAT_OFF takes precedence to preserve X-ray cheat
return;
else if(state == X_RAY_ON) // need to preserve X-ray cheat setting when cheats are off
state = X_RAY_CHEAT_ON;
}
x_ray_view = state;
updateBlacking();
}
void MapWindow::set_freeze_blacking_location(bool state)
{
freeze_blacking_location = state;
}
void MapWindow::set_enable_blacking(bool state)
{
enable_blacking = state;
updateBlacking();
}
void MapWindow::set_walking(bool state)
{
if(state && game->get_view_manager()->gumps_are_active()) //we don't allow walking while gumps are active.
return;
walking = state;
}
void MapWindow::moveLevel(uint8 new_level)
{
cur_level = new_level;
updateBlacking();
}
void MapWindow::moveMap(sint16 new_x, sint16 new_y, sint8 new_level, uint8 new_x_add, uint8 new_y_add)
{
map_width = map->get_width(new_level);
if(new_x < 0)
{
new_x = map_width + new_x;
}
else
{
new_x %= map_width;
}
//printf("cur_x = %d\n",new_x);
cur_x = new_x;
cur_y = new_y;
cur_level = new_level;
cur_x_add = new_x_add;
cur_y_add = new_y_add;
updateBlacking();
}
void MapWindow::moveMapRelative(sint16 rel_x, sint16 rel_y)
{
moveMap(cur_x + rel_x, cur_y + rel_y, cur_level);
}
/* Move map by relative pixel amount.
*/
void MapWindow::shiftMapRelative(sint16 rel_x, sint16 rel_y)
{
uint8 tile_pitch = 16;
uint32 total_px = (cur_x * tile_pitch) + cur_x_add,
total_py = (cur_y * tile_pitch) + cur_y_add;
total_px += rel_x;
total_py += rel_y;
moveMap(total_px / tile_pitch, total_py / tile_pitch, cur_level,
total_px % tile_pitch, total_py % tile_pitch);
}
/* Center MapWindow on a location.
*/
void MapWindow::centerMap(uint16 x, uint16 y, uint8 z)
{
moveMap(x - ((win_width - 1 - map_center_xoff) / 2) , y - ((win_height - 1) / 2), z);
}
void MapWindow::centerMapOnActor(Actor *actor)
{
uint16 x;
uint16 y;
uint8 z;
actor->get_location(&x,&y,&z);
centerMap(x, y, z);
return;
}
void MapWindow::centerCursor()
{
cursor_x = (win_width - 1 - map_center_xoff) / 2;
cursor_y = (win_height - 1) / 2;
return;
}
void MapWindow::moveCursor(sint16 new_x, sint16 new_y)
{
if(new_x < 0 || new_x >= win_width)
return;
if(new_y < 0 || new_y >= win_height)
return;
cursor_x = new_x;
cursor_y = new_y;
return;
}
void MapWindow::moveCursorRelative(sint16 rel_x, sint16 rel_y)
{
moveCursor(cursor_x + rel_x, cursor_y + rel_y);
}
bool MapWindow::is_on_screen(uint16 x, uint16 y, uint8 z)
{
if(z == cur_level && WRAP_VIEWP(cur_x,x,map_width) < win_width && y >= cur_y && y < cur_y + win_height) {
if(tile_is_black(x, y) == false)
{
return true;
}
}
return false;
}
/**
* Can we display an object at this location on the tmp map buffer.
*
* @param x coord on the tmp buf
* @param y coord on the tmp buf
* @param obj object to display
* @return
*/
bool MapWindow::can_display_obj(uint16 x, uint16 y, Obj *obj)
{
uint16 tile_num = tmp_map_buf[y*tmp_map_width+x];
if(tile_num == 0) //don't draw object if area is in darkness.
return false;
else
{
if(x >= tmp_map_width - 1 || y >= tmp_map_height - 1)
return false;
// We don't show objects on walls if the area to the right or bottom of the wall is in darkness
if(tmp_map_buf[y*tmp_map_width+(x+1)] == 0 || tmp_map_buf[(y+1)*tmp_map_width+x] == 0)
{
Tile *tile = tile_manager->get_tile(tile_num);
if(((tile->flags1 & TILEFLAG_WALL) || (game_type == NUVIE_GAME_U6 && obj->obj_n == OBJ_U6_BARS)))
return false;
}
}
return true;
}
bool MapWindow::tile_is_black(uint16 x, uint16 y, Obj *obj)
{
if(game->using_hackmove())
return false;
if(!MapCoord(x,y,cur_level).is_visible()) // tmpBufTileIsBlack will crash if called (doesn't happen in gdb)
return true;
uint16 wrapped_x = WRAP_VIEWP(cur_x,x,map_width);
if(tmpBufTileIsBlack(wrapped_x + TMP_MAP_BORDER,y - cur_y + TMP_MAP_BORDER))
return true;
else if(obj)
{
Tile *tile = tile_manager->get_original_tile(obj_manager->get_obj_tile_num(obj->obj_n)+obj->frame_n);
if(!tile || (tmpBufTileIsBlack(wrapped_x + TMP_MAP_BORDER + 1, y - cur_y + TMP_MAP_BORDER) && !(tile->flags1 & TILEFLAG_WALL))
|| (tmpBufTileIsBlack(wrapped_x + TMP_MAP_BORDER, y - cur_y + TMP_MAP_BORDER + 1) && !(tile->flags1 & TILEFLAG_WALL)))
return true;
}
return false;
}
const char *MapWindow::look(uint16 x, uint16 y, bool show_prefix)
{
Actor *actor;
if(tmp_map_buf[(y+TMP_MAP_BORDER) * tmp_map_width + (x+TMP_MAP_BORDER)] == 0) //black area
return "darkness."; // nothing to see here. ;)
uint16 wrapped_x = WRAPPED_COORD(cur_x + x,cur_level);
actor = actor_manager->get_actor(wrapped_x, cur_y + y, cur_level);
if(actor != NULL && actor->is_visible())
return actor_manager->look_actor(actor, show_prefix);
return map->look(wrapped_x, cur_y + y, cur_level);
}
Obj *MapWindow::get_objAtCursor(bool for_use /* = false */)
{
MapCoord coord = get_cursorCoord();
return get_objAtCoord(coord, OBJ_SEARCH_TOP, OBJ_EXCLUDE_IGNORED, for_use);
}
Obj *MapWindow::get_objAtCoord(MapCoord coord, bool top_obj, bool include_ignored_objects, bool for_use /* = false */)
{
if (tile_is_black(coord.x, coord.y))
return NULL; // nothing to see here. ;)
Obj *obj = obj_manager->get_obj(coord.x, coord.y, coord.z, top_obj, include_ignored_objects);
// Savage Empire Create Object from Tile
if (for_use && game_type == NUVIE_GAME_SE && obj == NULL)
{
Script *script = game->get_script();
uint16 map_win_x = WRAP_VIEWP(cur_x, coord.x, map_width);
uint16 map_win_y = coord.y - cur_y;
// Check that x,y is in tmp_map_buf
if (is_on_screen(coord.x, coord.y, coord.z)) {
uint16 tile_n = tmp_map_buf[(map_win_y+TMP_MAP_BORDER) * tmp_map_width + (map_win_x+TMP_MAP_BORDER)];
uint16 obj_n = script->call_get_tile_to_object_mapping(tile_n);
if (obj_n != 0) {
obj = obj_manager->get_tile_obj(obj_n);
obj->x = coord.x;
obj->y = coord.y;
obj->z = coord.z;
}
}
}
return obj;
}
Actor *MapWindow::get_actorAtCursor()
{
//Actor *actor;
if(tmp_map_buf[(cursor_y+TMP_MAP_BORDER) * tmp_map_width + (cursor_x+TMP_MAP_BORDER)] == 0) //black area
return NULL; // nothing to see here. ;)
return actor_manager->get_actor(WRAPPED_COORD(cur_x + cursor_x,cur_level), cur_y + cursor_y, cur_level);
}
MapCoord MapWindow::get_cursorCoord()
{
return( MapCoord( WRAPPED_COORD(cur_x+cursor_x,cur_level), cur_y+cursor_y, cur_level) );
}
void MapWindow::get_level(uint8 *level)
{
*level = cur_level;
}
void MapWindow::get_pos(uint16 *x, uint16 *y, uint8 *px, uint8 *py)
{
*x = cur_x;
*y = cur_y;
if(px)
*px = cur_x_add;
if(py)
*py = cur_y_add;
}
void MapWindow::get_windowSize(uint16 *width, uint16 *height)
{
*width = win_width;
*height = win_height;
}
/* Returns true if the location at the coordinates is visible on the map window.
*/
bool MapWindow::in_window(uint16 x, uint16 y, uint8 z)
{
return( (z == cur_level && WRAP_VIEWP(cur_x, x, map_width) < win_width
&& y >= cur_y && y <= (cur_y + win_height)) );
}
/* Update player position if walking to mouse cursor. Update map position.
*/
void MapWindow::update()
{
GameClock *clock = game->get_clock();
Event *event = game->get_event();
static bool game_started = false; // set to true on the first update()
static uint32 last_update_time = clock->get_ticks();
uint32 update_time = clock->get_ticks();
// do fade-in on the first update (game has loaded now)
if(game_started == false)
{
// new FadeEffect(FADE_PIXELATED_ONTOP, FADE_IN, 0x31);
new GameFadeInEffect(game->get_palette()->get_bg_color());
game_started = true;
}
anim_manager->update(); // update animations
if(vel_x || vel_y) // this slides the map
{
if((update_time - last_update_time) >= 100) // only move every 10th sec
{
sint32 sx = vel_x / 10, sy = vel_y / 10;
if(vel_x && !sx) // move even if vel_x/vel_y was < 10
sx = (vel_x < 0) ? -1 : 1;
if(vel_y && !sy)
sy = (vel_y < 0) ? -1 : 1;
shiftMapRelative(sx, sy);
last_update_time = update_time;
}
}
if(walking)
{
if(SDL_GetMouseState(NULL, NULL) & walk_button_mask)
{
if(game->user_paused())
return;
int mx, my; // bit-AND buttons with mouse state to test
screen->get_mouse_location(&mx, &my);
if(is_wizard_eye_mode())
{
// int wx, wy;
// mouseToWorldCoords(mx, my, wx, wy);
sint16 rx, ry;
get_movement_direction((uint16)mx, (uint16)my, rx, ry);
moveMapRelative((rx == 0) ? 0 : rx < 0 ? -1 : 1,
(ry == 0) ? 0 : ry < 0 ? -1 : 1);
wizard_eye_update();
}
else
{
//DEBUG(0, LEVEL_DEBUGGING, "MOUSE WALKING...\n");
event->walk_to_mouse_cursor((uint32)mx,
(uint32)my);
}
}
else
walking = false;
}
#ifdef HAVE_JOYSTICK_SUPPORT // repeat axis or hat when walking or wizard_eye_mode
KeyBinder *keybinder = game->get_keybinder();
if(keybinder->get_joystick() && keybinder->is_joy_repeat_enabled() && (event->get_mode() == MOVE_MODE || is_wizard_eye_mode())
&& keybinder->get_next_joy_repeat_time() < clock->get_ticks())
// !game->user_paused(), !game->get_view_manager()->gumps_are_active() - I don't think these are needed but may need them later
{
SDL_Keycode key;
if(keybinder->is_hat_repeating())
key = keybinder->get_key_from_joy_hat_button(SDL_JoystickGetHat(keybinder->get_joystick(), 0));
else
key = keybinder->get_key_from_joy_walk_axes();
if(key != SDLK_UNKNOWN)
{
SDL_Event sdl_event;
sdl_event.type = SDL_KEYDOWN;
sdl_event.key.keysym.sym = key;
sdl_event.key.keysym.mod = KMOD_NONE;
if(GUI::get_gui()->HandleEvent(&sdl_event) == GUI_PASS)
event->handleEvent(&sdl_event);
}
}
#endif
}
// moved from updateBlacking() so you don't have to update all blacking (SB-X)
void MapWindow::updateAmbience()
{
lighting_update_required = true;
}
// moved from updateBlacking() so you don't have to update all blacking (SB-X)
void MapWindow::createLightOverlay()
{
//Dusk starts at 19:00
//It's completely dark by 20:00
//Dawn starts at 5:00
//It's completely bright by 6:00
//Dusk and dawn operate by changing the ambient light, not by changing the radius of the avatar's light globe
if(!screen)
return;
bool dawn_or_dusk = false;
uint8 cur_min_brightness;
if(game->are_cheats_enabled())
cur_min_brightness = min_brightness;
else
cur_min_brightness = 0;
GameClock *clock = game->get_clock();
Weather *weather = game->get_weather();
int h = clock->get_hour();
int a;
if(x_ray_view >= X_RAY_ON)
a = 255;
else if(in_dungeon_level())
a = cur_min_brightness;
else if( weather->is_eclipse() ) //solar eclipse
a = cur_min_brightness;
else if( h == 19 ) //Dusk -- Smooth transition between 255 and min_brightness during first 59 minutes
{
if(screen->get_lighting_style() == LIGHTING_STYLE_SMOOTH)
{
dawn_or_dusk = true;
a = 255 - (uint8)( ( 255.0f - cur_min_brightness ) * (float)clock->get_minute() / 59.0f );
}
else
{
a = 20*(6 - clock->get_minute()/10);
if(a < cur_min_brightness)
a = cur_min_brightness;
}
}
else if( h == 5 ) //Dawn -- Smooth transition between min_brightness and 255 during first 59 minutes
{
if(screen->get_lighting_style() == LIGHTING_STYLE_SMOOTH)
{
dawn_or_dusk = true;
a = cur_min_brightness + ( 255.0f - cur_min_brightness ) * (float)clock->get_minute() / 59.0f;
}
else
{
a = 20*(1 + clock->get_minute()/10);
if(a < cur_min_brightness)
a = cur_min_brightness;
}
}
else if( h > 5 && h < 19 ) //Day
a = 255;
else //Night
a = cur_min_brightness;
if(a > 255)
a = 255;
bool party_light_source;
// smooth seems to need an enormous range in order to have smooth transitions
if(a < (screen->get_lighting_style() == LIGHTING_STYLE_SMOOTH ? 248 : 81) &&
(game->get_party()->has_light_source() || clock->get_timer(GAMECLOCK_TIMER_U6_LIGHT) != 0)) //FIXME U6 specific
{
party_light_source = true;
if(screen->get_lighting_style() == LIGHTING_STYLE_SMOOTH)
{
if(!dawn_or_dusk) // preserve a when dusk or dawn so we have the correct opacity
a = cur_min_brightness;
}
else
a = 80;
}
else
party_light_source = false;
screen->set_ambient( a );
//Clear the opacity map
screen->clearalphamap8( 0, 0, win_width, win_height, screen->get_ambient(), party_light_source );
updateLighting();
lighting_update_required = false;
}
void MapWindow::updateLighting()
{
uint16 x, y;
if(using_map_tile_lighting)
{
uint16 *ptr = tmp_map_buf;
for(y=0;y<tmp_map_height;y++)
{
for(x=0;x<tmp_map_width;x++)
{
if(tmp_map_buf[x+y*tmp_map_width] != 0)
{
Tile *tile = tile_manager->get_tile(*ptr);
if(GET_TILE_LIGHT_LEVEL(tile) > 0)
screen->drawalphamap8globe(x-TMP_MAP_BORDER, y-TMP_MAP_BORDER, GET_TILE_LIGHT_LEVEL(tile));
U6LList *obj_list =obj_manager->get_obj_list(cur_x-TMP_MAP_BORDER + x,cur_y - TMP_MAP_BORDER + y,cur_level); //FIXME wrapped coords.
if(obj_list)
{
for(U6Link *link=obj_list->start();link != NULL;link=link->next)
{
Obj *obj = (Obj *)link->data;
tile = tile_manager->get_tile(obj_manager->get_obj_tile_num(obj)+obj->frame_n); //FIXME do we need to check the light for each tile in a multi-tile object.
if(GET_TILE_LIGHT_LEVEL(tile) > 0 && can_display_obj(x, y, obj))
screen->drawalphamap8globe( x-TMP_MAP_BORDER, y-TMP_MAP_BORDER, GET_TILE_LIGHT_LEVEL(tile) );
}
}
}
ptr++;
}
}
for (std::vector<TileInfo>::iterator ti = m_ViewableMapTiles.begin();
ti != m_ViewableMapTiles.end(); ti++) {
if (GET_TILE_LIGHT_LEVEL((*ti).t) > 0)
screen->drawalphamap8globe((*ti).x, (*ti).y, GET_TILE_LIGHT_LEVEL((*ti).t));
}
}
/* draw light coming from the actor
Wisps can change the light level depending on their current tile so we can't use actor->light for an actor's innate lighting.
*/
Actor *actor;
for(uint16 i=0;i < 256;i++)
{
actor = actor_manager->get_actor(i);
if(actor->z == cur_level)
{
if(actor->x >= cur_x - TMP_MAP_BORDER && actor->x < cur_x + win_width + TMP_MAP_BORDER)
{
if(actor->y >= cur_y - TMP_MAP_BORDER && actor->y < cur_y + win_height + TMP_MAP_BORDER)
{
if(tmp_map_buf[(actor->y - cur_y + TMP_MAP_BORDER) * tmp_map_width + (actor->x - cur_x + TMP_MAP_BORDER)] != 0)
{
uint8 light = actor->get_light_level();
if(light > 0)
{
screen->drawalphamap8globe(actor->x - cur_x, actor->y - cur_y, light);
}
}
}
}
}
}
}
void MapWindow::updateBlacking()
{
generateTmpMap();
updateAmbience();
m_ViewableObjects.clear();
/// m_ViewableObjTiles.clear();
draw_brit_lens_anim = false;
draw_garg_lens_anim = false;
window_updated = true;
}
void MapWindow::Display(bool full_redraw)
{
uint16 i,j;
uint16 *map_ptr;
// uint16 map_width;
Tile *tile;
//unsigned char *ptr;
if(lighting_update_required)
{
createLightOverlay();
}
//map_ptr = map->get_map_data(cur_level);
// map_width = map->get_width(cur_level);
//map_ptr += cur_y * map_width + cur_x;
map_ptr = tmp_map_buf;
map_ptr += (TMP_MAP_BORDER * tmp_map_width + TMP_MAP_BORDER);// * sizeof(uint16); //remember our tmp map is TMP_MAP_BORDER bigger all around.
for(i=0;i<win_height;i++)
{
for(j=0;j<win_width;j++)
{
sint16 draw_x = area.x + (j*16), draw_y = area.y + (i*16);
//draw_x -= (cur_x_add <= draw_x) ? cur_x_add : draw_x;
//draw_y -= (cur_y_add <= draw_y) ? cur_y_add : draw_y;
draw_x -= cur_x_add;
draw_y -= cur_y_add;
if(map_ptr[j] == 0)
screen->clear(draw_x,draw_y,16,16,&clip_rect); //blackout tile.
else
{
if(map_ptr[j] >= 16 && map_ptr[j] < 48) //lay down the base tile for shoreline tiles
{
tile = tile_manager->get_anim_base_tile(map_ptr[j]);
screen->blit(draw_x,draw_y,(unsigned char *)tile->data,8,16,16,16,tile->transparent,&clip_rect);
}
tile = tile_manager->get_tile(map_ptr[j]);
screen->blit(draw_x,draw_y,(unsigned char *)tile->data,8,16,16,16,tile->transparent,&clip_rect);
}
}
//map_ptr += map_width;
map_ptr += tmp_map_width ;//* sizeof(uint16);
}
drawObjs();
//drawAnims();
if(roof_mode && roof_display != ROOF_DISPLAY_OFF)
{
drawRoofs();
}
if(game->get_clock()->get_timer(GAMECLOCK_TIMER_U6_STORM) != 0) //FIXME u6 specific.
drawRain();