mirror of
https://github.com/libretro/scummvm.git
synced 2025-01-07 18:31:37 +00:00
3dee5bb762
This argument works similarily to Viewport.ScreenToRoomPoint(): if it's set to true then the function returns null if there's no viewport under the cursor; if it's set to false it converts coordinates through the primary viewport in such case. From upstream 5014c502aa487d3cbdf01e99d57306f2131d4c54
212 lines
8.0 KiB
C++
212 lines
8.0 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* 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 3 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, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#include "ags/shared/ac/common.h"
|
|
#include "ags/engine/ac/draw.h"
|
|
#include "ags/shared/ac/game_setup_struct.h"
|
|
#include "ags/engine/ac/game_state.h"
|
|
#include "ags/engine/ac/global_game.h"
|
|
#include "ags/engine/ac/global_screen.h"
|
|
#include "ags/engine/ac/screen.h"
|
|
#include "ags/engine/ac/dynobj/script_viewport.h"
|
|
#include "ags/engine/ac/dynobj/script_user_object.h"
|
|
#include "ags/engine/script/script_runtime.h"
|
|
#include "ags/engine/platform/base/ags_platform_driver.h"
|
|
#include "ags/plugins/ags_plugin.h"
|
|
#include "ags/plugins/plugin_engine.h"
|
|
#include "ags/shared/gfx/bitmap.h"
|
|
#include "ags/engine/gfx/graphics_driver.h"
|
|
#include "ags/globals.h"
|
|
|
|
namespace AGS3 {
|
|
|
|
using namespace AGS::Shared;
|
|
using namespace AGS::Engine;
|
|
|
|
void my_fade_in(PALETTE p, int speed) {
|
|
if (_GP(game).color_depth > 1) {
|
|
set_palette(p);
|
|
|
|
_GP(play).screen_is_faded_out = 0;
|
|
|
|
if (_GP(play).no_hicolor_fadein) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
_G(gfxDriver)->FadeIn(speed, p, _GP(play).fade_to_red, _GP(play).fade_to_green, _GP(play).fade_to_blue);
|
|
}
|
|
|
|
void current_fade_out_effect() {
|
|
if (pl_run_plugin_hooks(AGSE_TRANSITIONOUT, 0))
|
|
return;
|
|
|
|
// get the screen transition type
|
|
int theTransition = _GP(play).fade_effect;
|
|
// was a temporary transition selected? if so, use it
|
|
if (_GP(play).next_screen_transition >= 0)
|
|
theTransition = _GP(play).next_screen_transition;
|
|
const bool ignore_transition = _GP(play).screen_tint > 0;
|
|
|
|
if ((theTransition == FADE_INSTANT) || ignore_transition) {
|
|
if (!_GP(play).keep_screen_during_instant_transition)
|
|
set_palette_range(_G(black_palette), 0, 255, 0);
|
|
} else if (theTransition == FADE_NORMAL) {
|
|
my_fade_out(5);
|
|
} else if (theTransition == FADE_BOXOUT) {
|
|
_G(gfxDriver)->BoxOutEffect(true, get_fixed_pixel_size(16), 1000 / GetGameSpeed());
|
|
_GP(play).screen_is_faded_out = 1;
|
|
} else {
|
|
get_palette(_G(old_palette));
|
|
const Rect &viewport = _GP(play).GetMainViewport();
|
|
_G(saved_viewport_bitmap) = CopyScreenIntoBitmap(viewport.GetWidth(), viewport.GetHeight());
|
|
}
|
|
}
|
|
|
|
IDriverDependantBitmap *prepare_screen_for_transition_in() {
|
|
if (_G(saved_viewport_bitmap) == nullptr)
|
|
quit("Crossfade: buffer is null attempting transition");
|
|
|
|
const Rect &viewport = _GP(play).GetMainViewport();
|
|
if (_G(saved_viewport_bitmap)->GetHeight() < viewport.GetHeight()) {
|
|
Bitmap *enlargedBuffer = BitmapHelper::CreateBitmap(_G(saved_viewport_bitmap)->GetWidth(), viewport.GetHeight(), _G(saved_viewport_bitmap)->GetColorDepth());
|
|
enlargedBuffer->Blit(_G(saved_viewport_bitmap), 0, 0, 0, (viewport.GetHeight() - _G(saved_viewport_bitmap)->GetHeight()) / 2, _G(saved_viewport_bitmap)->GetWidth(), _G(saved_viewport_bitmap)->GetHeight());
|
|
delete _G(saved_viewport_bitmap);
|
|
_G(saved_viewport_bitmap) = enlargedBuffer;
|
|
} else if (_G(saved_viewport_bitmap)->GetHeight() > viewport.GetHeight()) {
|
|
Bitmap *clippedBuffer = BitmapHelper::CreateBitmap(_G(saved_viewport_bitmap)->GetWidth(), viewport.GetHeight(), _G(saved_viewport_bitmap)->GetColorDepth());
|
|
clippedBuffer->Blit(_G(saved_viewport_bitmap), 0, (_G(saved_viewport_bitmap)->GetHeight() - viewport.GetHeight()) / 2, 0, 0, _G(saved_viewport_bitmap)->GetWidth(), _G(saved_viewport_bitmap)->GetHeight());
|
|
delete _G(saved_viewport_bitmap);
|
|
_G(saved_viewport_bitmap) = clippedBuffer;
|
|
}
|
|
IDriverDependantBitmap *ddb = _G(gfxDriver)->CreateDDBFromBitmap(_G(saved_viewport_bitmap), false);
|
|
return ddb;
|
|
}
|
|
|
|
//=============================================================================
|
|
//
|
|
// Screen script API.
|
|
//
|
|
//=============================================================================
|
|
|
|
int Screen_GetScreenWidth() {
|
|
return _GP(game).GetGameRes().Width;
|
|
}
|
|
|
|
int Screen_GetScreenHeight() {
|
|
return _GP(game).GetGameRes().Height;
|
|
}
|
|
|
|
bool Screen_GetAutoSizeViewport() {
|
|
return _GP(play).IsAutoRoomViewport();
|
|
}
|
|
|
|
void Screen_SetAutoSizeViewport(bool on) {
|
|
_GP(play).SetAutoRoomViewport(on);
|
|
}
|
|
|
|
ScriptViewport *Screen_GetViewport() {
|
|
return _GP(play).GetScriptViewport(0);
|
|
}
|
|
|
|
int Screen_GetViewportCount() {
|
|
return _GP(play).GetRoomViewportCount();
|
|
}
|
|
|
|
ScriptViewport *Screen_GetAnyViewport(int index) {
|
|
return _GP(play).GetScriptViewport(index);
|
|
}
|
|
|
|
ScriptUserObject *Screen_ScreenToRoomPoint(int scrx, int scry, bool restrict) {
|
|
data_to_game_coords(&scrx, &scry);
|
|
|
|
VpPoint vpt = _GP(play).ScreenToRoom(scrx, scry, restrict);
|
|
if (vpt.second < 0)
|
|
return nullptr;
|
|
|
|
game_to_data_coords(vpt.first.X, vpt.first.Y);
|
|
return ScriptStructHelpers::CreatePoint(vpt.first.X, vpt.first.Y);
|
|
}
|
|
|
|
ScriptUserObject *Screen_RoomToScreenPoint(int roomx, int roomy) {
|
|
data_to_game_coords(&roomx, &roomy);
|
|
Point pt = _GP(play).RoomToScreen(roomx, roomy);
|
|
game_to_data_coords(pt.X, pt.Y);
|
|
return ScriptStructHelpers::CreatePoint(pt.X, pt.Y);
|
|
}
|
|
|
|
RuntimeScriptValue Sc_Screen_GetScreenHeight(const RuntimeScriptValue *params, int32_t param_count) {
|
|
API_SCALL_INT(Screen_GetScreenHeight);
|
|
}
|
|
|
|
RuntimeScriptValue Sc_Screen_GetScreenWidth(const RuntimeScriptValue *params, int32_t param_count) {
|
|
API_SCALL_INT(Screen_GetScreenWidth);
|
|
}
|
|
|
|
RuntimeScriptValue Sc_Screen_GetAutoSizeViewport(const RuntimeScriptValue *params, int32_t param_count) {
|
|
API_SCALL_BOOL(Screen_GetAutoSizeViewport);
|
|
}
|
|
|
|
RuntimeScriptValue Sc_Screen_SetAutoSizeViewport(const RuntimeScriptValue *params, int32_t param_count) {
|
|
API_SCALL_VOID_PBOOL(Screen_SetAutoSizeViewport);
|
|
}
|
|
|
|
RuntimeScriptValue Sc_Screen_GetViewport(const RuntimeScriptValue *params, int32_t param_count) {
|
|
API_SCALL_OBJAUTO(ScriptViewport, Screen_GetViewport);
|
|
}
|
|
|
|
RuntimeScriptValue Sc_Screen_GetViewportCount(const RuntimeScriptValue *params, int32_t param_count) {
|
|
API_SCALL_INT(Screen_GetViewportCount);
|
|
}
|
|
|
|
RuntimeScriptValue Sc_Screen_GetAnyViewport(const RuntimeScriptValue *params, int32_t param_count) {
|
|
API_SCALL_OBJAUTO_PINT(ScriptViewport, Screen_GetAnyViewport);
|
|
}
|
|
|
|
RuntimeScriptValue Sc_Screen_ScreenToRoomPoint2(const RuntimeScriptValue *params, int32_t param_count) {
|
|
ASSERT_PARAM_COUNT(FUNCTION, 2);
|
|
ScriptUserObject* obj = Screen_ScreenToRoomPoint(params[0].IValue, params[1].IValue, true);
|
|
return RuntimeScriptValue().SetDynamicObject(obj, obj);
|
|
}
|
|
|
|
RuntimeScriptValue Sc_Screen_ScreenToRoomPoint3(const RuntimeScriptValue *params, int32_t param_count) {
|
|
API_SCALL_OBJAUTO_PINT3(ScriptUserObject, Screen_ScreenToRoomPoint);
|
|
}
|
|
|
|
RuntimeScriptValue Sc_Screen_RoomToScreenPoint(const RuntimeScriptValue *params, int32_t param_count) {
|
|
API_SCALL_OBJAUTO_PINT2(ScriptUserObject, Screen_RoomToScreenPoint);
|
|
}
|
|
|
|
void RegisterScreenAPI() {
|
|
ccAddExternalStaticFunction("Screen::get_Height", Sc_Screen_GetScreenHeight);
|
|
ccAddExternalStaticFunction("Screen::get_Width", Sc_Screen_GetScreenWidth);
|
|
ccAddExternalStaticFunction("Screen::get_AutoSizeViewportOnRoomLoad", Sc_Screen_GetAutoSizeViewport);
|
|
ccAddExternalStaticFunction("Screen::set_AutoSizeViewportOnRoomLoad", Sc_Screen_SetAutoSizeViewport);
|
|
ccAddExternalStaticFunction("Screen::get_Viewport", Sc_Screen_GetViewport);
|
|
ccAddExternalStaticFunction("Screen::get_ViewportCount", Sc_Screen_GetViewportCount);
|
|
ccAddExternalStaticFunction("Screen::geti_Viewports", Sc_Screen_GetAnyViewport);
|
|
ccAddExternalStaticFunction("Screen::ScreenToRoomPoint^2", Sc_Screen_ScreenToRoomPoint2);
|
|
ccAddExternalStaticFunction("Screen::ScreenToRoomPoint^3", Sc_Screen_ScreenToRoomPoint3);
|
|
ccAddExternalStaticFunction("Screen::RoomToScreenPoint", Sc_Screen_RoomToScreenPoint);
|
|
}
|
|
|
|
} // namespace AGS3
|