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author | Andrew Kurushin | 2005-01-04 16:10:43 +0000 |
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committer | Andrew Kurushin | 2005-01-04 16:10:43 +0000 |
commit | e733d05fefa929f131cd39aed4b1eb935dac40ef (patch) | |
tree | 36743fbcc72fa8625aa6ac271966a13471c4107b /saga/scene.cpp | |
parent | 6d966a6e17900a865b3617515638f55f67031c4f (diff) | |
download | scummvm-rg350-e733d05fefa929f131cd39aed4b1eb935dac40ef.tar.gz scummvm-rg350-e733d05fefa929f131cd39aed4b1eb935dac40ef.tar.bz2 scummvm-rg350-e733d05fefa929f131cd39aed4b1eb935dac40ef.zip |
- added setup of followers position at start of scene
svn-id: r16423
Diffstat (limited to 'saga/scene.cpp')
-rw-r--r-- | saga/scene.cpp | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/saga/scene.cpp b/saga/scene.cpp index 68cfb0c24e..18b3e42a4b 100644 --- a/saga/scene.cpp +++ b/saga/scene.cpp @@ -46,6 +46,10 @@ namespace Saga { +static int initSceneDoors[SCENE_DOORS_MAX] = { +0, 0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; + Scene::Scene(SagaEngine *vm) : _vm(vm), _initialized(false) { GAME_SCENEDESC gs_desc; byte *scene_lut_p; @@ -372,15 +376,25 @@ int Scene::getBGMaskType(const Point &testPoint) { return (_bgMask.buf[offset] >> 4) & 0x0f; } +bool Scene::validBGMaskPoint(const Point &testPoint) { + if (!_bgMask.loaded) { + error("Scene::validBGMaskPoint _bgMask not loaded"); + } + + return !((testPoint.x < 0) || (testPoint.x >= _bgMask.w) || + (testPoint.y < 0) || (testPoint.y >= _bgMask.h)); +} + bool Scene::canWalk(const Point &testPoint) { int maskType; + if (!_bgMask.loaded) { return true; } - if ((testPoint.x < 0) || (testPoint.x >= _bgMask.w) || - (testPoint.y < 0) || (testPoint.y >= _bgMask.h)) { + if (!validBGMaskPoint(testPoint)) { return true; - } + } + maskType = getBGMaskType(testPoint); return getDoorState(maskType) == 0; } @@ -487,6 +501,10 @@ int Scene::getDoorState(int doorNumber) { return _sceneDoors[doorNumber]; } +void Scene::initDoorsState() { + memcpy(_sceneDoors, initSceneDoors, SCENE_DOORS_MAX); +} + int Scene::getInfo(SCENE_INFO *si) { assert(_initialized); assert(si != NULL); |