mirror of
https://github.com/libretro/scummvm.git
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84c645968c
Instead, pass all mouse events to ScriptManager
194 lines
7.1 KiB
C++
194 lines
7.1 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#include "common/scummsys.h"
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#include "zvision/zvision.h"
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#include "zvision/console.h"
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#include "common/events.h"
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#include "engines/util.h"
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#include "common/system.h"
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#include "common/rational.h"
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#include "zvision/cursor_manager.h"
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#include "zvision/render_manager.h"
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#include "zvision/script_manager.h"
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#include "zvision/rlf_animation.h"
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namespace ZVision {
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void ZVision::processEvents() {
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while (_eventMan->pollEvent(_event)) {
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switch (_event.type) {
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case Common::EVENT_LBUTTONDOWN:
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onMouseDown(_event.mouse);
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break;
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case Common::EVENT_LBUTTONUP:
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onMouseUp(_event.mouse);
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break;
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case Common::EVENT_RBUTTONDOWN:
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break;
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case Common::EVENT_MOUSEMOVE:
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onMouseMove(_event.mouse);
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break;
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case Common::EVENT_KEYDOWN:
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switch (_event.kbd.keycode) {
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case Common::KEYCODE_d:
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if (_event.kbd.hasFlags(Common::KBD_CTRL)) {
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// Start the debugger
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_console->attach();
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_console->onFrame();
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}
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break;
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case Common::KEYCODE_q:
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if (_event.kbd.hasFlags(Common::KBD_CTRL))
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quitGame();
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break;
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case Common::KEYCODE_F1:
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cycleThroughCursors();
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break;
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case Common::KEYCODE_F2:
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{
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RlfAnimation *animation = new RlfAnimation("te2ea21c.rlf");
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playAnimation(animation, 0, 0);
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break;
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}
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default:
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break;
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}
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onKeyDown(_event.kbd.keycode);
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break;
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default:
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break;
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}
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}
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}
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void ZVision::onMouseDown(const Common::Point &pos) {
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_cursorManager->cursorDown(true);
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Common::Point imageCoord(_renderManager->screenSpaceToImageSpace(pos));
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_scriptManager->onMouseDown(pos, imageCoord);
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}
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void ZVision::onMouseUp(const Common::Point &pos) {
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_cursorManager->cursorDown(false);
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Common::Point imageCoord(_renderManager->screenSpaceToImageSpace(pos));
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_scriptManager->onMouseUp(pos, imageCoord);
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}
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void ZVision::onMouseMove(const Common::Point &pos) {
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Common::Point imageCoord(_renderManager->screenSpaceToImageSpace(pos));
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bool cursorWasChanged = _scriptManager->onMouseMove(pos, imageCoord);
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// Graph of the function governing rotation velocity:
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//
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// |---------------- working window ------------------|
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// ^ |---------|
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// | |
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// +Max velocity | rotation screen edge offset
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// | /|
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// | / |
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// | / |
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// | / |
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// | / |
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// | / |
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// | / |
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// | / |
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// | / |
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// Zero velocity |______________________________ ______________________________/_________|__________________________>
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// | Position -> | /
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// | | /
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// | | /
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// | | /
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// | | /
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// | | /
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// | | /
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// | | /
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// | | /
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// -Max velocity | |/
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// |
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// |
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// ^
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if (_workingWindow.contains(pos)) {
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RenderTable::RenderState renderState = _renderManager->getRenderTable()->getRenderState();
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if (renderState == RenderTable::PANORAMA) {
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if (pos.x >= _workingWindow.left && pos.x < _workingWindow.left + ROTATION_SCREEN_EDGE_OFFSET) {
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// Linear function of distance to the left edge (y = -mx + b)
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// We use fixed point math to get better accuracy
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Common::Rational velocity = (Common::Rational(MAX_ROTATION_SPEED, ROTATION_SCREEN_EDGE_OFFSET) * (pos.x - _workingWindow.left)) - MAX_ROTATION_SPEED;
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_renderManager->setBackgroundVelocity(velocity.toInt());
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_cursorManager->setLeftCursor();
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cursorWasChanged = true;
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} else if (pos.x <= _workingWindow.right && pos.x > _workingWindow.right - ROTATION_SCREEN_EDGE_OFFSET) {
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// Linear function of distance to the right edge (y = mx)
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// We use fixed point math to get better accuracy
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Common::Rational velocity = Common::Rational(MAX_ROTATION_SPEED, ROTATION_SCREEN_EDGE_OFFSET) * (pos.x - _workingWindow.right + ROTATION_SCREEN_EDGE_OFFSET);
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_renderManager->setBackgroundVelocity(velocity.toInt());
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_cursorManager->setRightCursor();
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cursorWasChanged = true;
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} else {
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_renderManager->setBackgroundVelocity(0);
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}
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} else if (renderState == RenderTable::TILT) {
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if (pos.y >= _workingWindow.top && pos.y < _workingWindow.top + ROTATION_SCREEN_EDGE_OFFSET) {
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// Linear function of distance to top edge
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// We use fixed point math to get better accuracy
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Common::Rational velocity = (Common::Rational(MAX_ROTATION_SPEED, ROTATION_SCREEN_EDGE_OFFSET) * (pos.y - _workingWindow.top)) - MAX_ROTATION_SPEED;
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_renderManager->setBackgroundVelocity(velocity.toInt());
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_cursorManager->setUpCursor();
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cursorWasChanged = true;
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} else if (pos.y <= _workingWindow.bottom && pos.y > _workingWindow.bottom - ROTATION_SCREEN_EDGE_OFFSET) {
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// Linear function of distance to the bottom edge (y = mx)
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// We use fixed point math to get better accuracy
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Common::Rational velocity = Common::Rational(MAX_ROTATION_SPEED, ROTATION_SCREEN_EDGE_OFFSET) * (pos.y - _workingWindow.bottom + ROTATION_SCREEN_EDGE_OFFSET);
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_renderManager->setBackgroundVelocity(velocity.toInt());
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_cursorManager->setDownCursor();
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cursorWasChanged = true;
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} else {
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_renderManager->setBackgroundVelocity(0);
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}
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}
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} else {
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_renderManager->setBackgroundVelocity(0);
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}
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if (!cursorWasChanged) {
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_cursorManager->revertToIdle();
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}
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}
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void ZVision::onKeyDown(uint keyCode) {
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}
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} // End of namespace ZVision
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