diff options
Diffstat (limited to 'engines/neverhood/mouse.cpp')
| -rw-r--r-- | engines/neverhood/mouse.cpp | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/engines/neverhood/mouse.cpp b/engines/neverhood/mouse.cpp index 381f4a7186..63d98666d6 100644 --- a/engines/neverhood/mouse.cpp +++ b/engines/neverhood/mouse.cpp @@ -224,4 +224,159 @@ void Mouse435::updateCursor() { } +// NavigationMouse + +NavigationMouse::NavigationMouse(NeverhoodEngine *vm, uint32 fileHash, int type) + : StaticSprite(vm, 2000), _mouseCursorResource(vm), _type(type), _frameNum(0) { + + _mouseCursorResource.load(fileHash); + _mouseCursorResource.setCursorNum(0); + _x = _vm->getMouseX(); + _y = _vm->getMouseY(); + createSurface(2000, 32, 32); + SetUpdateHandler(&NavigationMouse::update); + SetMessageHandler(&NavigationMouse::handleMessage); + _drawRect.x = 0; + _drawRect.y = 0; + _drawRect.width = 32; + _drawRect.height = 32; + _deltaRect.x = 0; + _deltaRect.y = 0; + _deltaRect.width = 32; + _deltaRect.height = 32; + processDelta(); + _needRefresh = true; + updateCursor(); +} + +void NavigationMouse::update() { + updateCursor(); + _frameNum++; + if (_frameNum >= 6) + _frameNum = 0; + _needRefresh = _frameNum % 2 == 0; +} + +uint32 NavigationMouse::handleMessage(int messageNum, const MessageParam ¶m, Entity *sender) { + uint32 messageResult = 0; + switch (messageNum) { + case 0x2064: + _x = param.asPoint().x; + _y = param.asPoint().y; + switch (_type) { + case 1: + if (_x >= 320) + messageResult = 1; + else + messageResult = 0; + break; + case 2: + default: + if (_x < 100) + messageResult = 0; + else if (_x > 540) + messageResult = 1; + else + messageResult = 2; + break; + case 3: + if (_x < 100) + messageResult = 0; + else if (_x > 540) + messageResult = 1; + else + messageResult = 4; + break; + case 4: + if (_x < 100) + messageResult = 0; + else if (_x > 540) + messageResult = 1; + else if (_y >= 150) + messageResult = 2; + else + messageResult = 3; + break; + case 5: + if (_y >= 240) + messageResult = 4; + else + messageResult = 3; + break; + } + break; + case 0x4002: + _x = param.asPoint().x; + _y = param.asPoint().y; + switch (_type) { + case 1: + if (_x >= 320) + _mouseCursorResource.setCursorNum(6); + else + _mouseCursorResource.setCursorNum(5); + break; + case 2: + default: + if (_x < 100) + _mouseCursorResource.setCursorNum(6); + else if (_x > 540) + _mouseCursorResource.setCursorNum(5); + else + _mouseCursorResource.setCursorNum(0); + break; + case 3: + if (_x < 100) + _mouseCursorResource.setCursorNum(1); + else if (_x > 540) + _mouseCursorResource.setCursorNum(1); + break; + case 4: + if (_x < 100) + _mouseCursorResource.setCursorNum(6); + else if (_x > 540) + _mouseCursorResource.setCursorNum(5); + else if (_y >= 150) + _mouseCursorResource.setCursorNum(0); + else + _mouseCursorResource.setCursorNum(3); + break; + case 5: + if (_y >= 240) + _mouseCursorResource.setCursorNum(2); + else + _mouseCursorResource.setCursorNum(3); + break; + } + _needRefresh = true; + processDelta(); + break; + } + return messageResult; +} + +void NavigationMouse::updateCursor() { + + if (!_surface) + return; + + if (_doDeltaX) { + _surface->getDrawRect().x = filterX(_x - _drawRect.width - _drawRect.x + 1); + } else { + _surface->getDrawRect().x = filterX(_x + _drawRect.x); + } + + if (_doDeltaY) { + _surface->getDrawRect().y = filterY(_y - _drawRect.height - _drawRect.y + 1); + } else { + _surface->getDrawRect().y = filterY(_y + _drawRect.y); + } + + if (_needRefresh) { + _needRefresh = false; + _drawRect = _mouseCursorResource.getRect(); + _surface->drawMouseCursorResource(_mouseCursorResource, _frameNum / 2); + } + +} + } // End of namespace Neverhood |