diff options
author | Strangerke | 2016-04-15 07:01:04 +0200 |
---|---|---|
committer | Eugene Sandulenko | 2016-05-10 09:54:21 +0200 |
commit | d90b948b22bb1c46e2ae1c807b17f5d07744cd6e (patch) | |
tree | 01f2b4d8a21a8599081245efd2674c02e6914b2c /engines | |
parent | e340538f5cce72619e8773e97797e4fb8d467980 (diff) | |
download | scummvm-rg350-d90b948b22bb1c46e2ae1c807b17f5d07744cd6e.tar.gz scummvm-rg350-d90b948b22bb1c46e2ae1c807b17f5d07744cd6e.tar.bz2 scummvm-rg350-d90b948b22bb1c46e2ae1c807b17f5d07744cd6e.zip |
GNAP: Some renaming in scene 52
Diffstat (limited to 'engines')
-rw-r--r-- | engines/gnap/gnap.h | 6 | ||||
-rw-r--r-- | engines/gnap/scenes/scene52.cpp | 95 |
2 files changed, 47 insertions, 54 deletions
diff --git a/engines/gnap/gnap.h b/engines/gnap/gnap.h index 53ca33d247..5b183cbc83 100644 --- a/engines/gnap/gnap.h +++ b/engines/gnap/gnap.h @@ -1118,10 +1118,10 @@ public: int scene52_getHitAlienNum(int rowNum); int scene52_alienCannonHitShip(int cannonNum); int scene52_alienCannonHitShield(int cannonNum); - int scene52_shipCannonHitShield(int cannonNum); - int scene52_shipCannonHitAlien(); + bool scene52_shipCannonHitShield(int cannonNum); + bool scene52_shipCannonHitAlien(); void scene52_shipExplode(); - int scene52_checkAlienRow(int rowNum); + bool scene52_checkAlienRow(int rowNum); void scene52_updateAlienRowXOfs(); void scene52_initAlienSize(); void scene52_playSound(); diff --git a/engines/gnap/scenes/scene52.cpp b/engines/gnap/scenes/scene52.cpp index 0caf7a83e8..3d74538b27 100644 --- a/engines/gnap/scenes/scene52.cpp +++ b/engines/gnap/scenes/scene52.cpp @@ -547,33 +547,33 @@ int GnapEngine::scene52_alienCannonHitShield(int cannonNum) { return result; } -int GnapEngine::scene52_shipCannonHitShield(int cannonNum) { - int result = 0; +bool GnapEngine::scene52_shipCannonHitShield(int cannonNum) { + bool result = false; if (_s52_shipCannonPosX < _s52_shieldPosX[0]) - return 0; + return result; if (_s52_shipCannonPosX > _s52_shieldPosX[2] + 33) - return 0; + return result; int shieldNum = -1; if (_s52_shipCannonPosX < _s52_shieldPosX[0] + 33) shieldNum = 0; if (shieldNum < 0 && _s52_shipCannonPosX < _s52_shieldPosX[1]) - return 0; + return result; if (shieldNum < 0 && _s52_shipCannonPosX < _s52_shieldPosX[1] + 33) shieldNum = 1; if (shieldNum < 0) { if (_s52_shipCannonPosX < _s52_shieldPosX[2]) - return 0; + return result; shieldNum = 2; } if (_s52_shieldSpriteIds[shieldNum] == -1) { - result = 0; + result = false; } else { ++_s52_shieldSpriteIds[shieldNum]; if (_s52_shieldSpriteIds[shieldNum] <= 21) { @@ -584,52 +584,49 @@ int GnapEngine::scene52_shipCannonHitShield(int cannonNum) { } _gameSys->insertSequence(0x21, shieldNum + 257, 0, 0, kSeqNone, 0, _s52_shipCannonPosX - 18, _s52_arcadeScreenBottom - 44); playSound(0x2C, false); - result = 1; + result = true; } return result; } -int GnapEngine::scene52_shipCannonHitAlien() { - int result = 0; +bool GnapEngine::scene52_shipCannonHitAlien() { + bool result = false; - if (_s52_aliensCount) { - result = 0; - } else if (scene52_checkAlienRow(0)) { - result = 0; - } else { - int v1 = _s52_alienLeftX + _s52_alienRowXOfs[0]; - if (_s52_shipMidX + _s52_shipPosX >= _s52_alienLeftX + _s52_alienRowXOfs[0]) { - int v7 = _s52_alienWidth / 2 - 15; - if (v1 + 5 * _s52_alienWidth - v7 >= _s52_shipPosX) { - int v2 = v1 + _s52_alienWidth; - if (_s52_items[0][0] <= -1 || v2 - v7 <= _s52_shipPosX) { - int v3 = v2 + _s52_alienWidth; - if (_s52_items[0][1] <= -1 || v3 - v7 <= _s52_shipPosX) { - int v4 = v3 + _s52_alienWidth; - if (_s52_items[0][2] <= -1 || v4 - v7 <= _s52_shipPosX) { - int v5 = v4 + _s52_alienWidth; - if (_s52_items[0][3] <= -1 || v5 - v7 <= _s52_shipPosX) { - int v6 = v5 + _s52_alienWidth; - result = _s52_items[0][4] > -1 && v6 - v7 > _s52_shipPosX; - } else { - result = 1; - } + if (_s52_aliensCount || scene52_checkAlienRow(0)) + return false; + + int alienNextX = _s52_alienLeftX + _s52_alienRowXOfs[0]; + if (_s52_shipMidX + _s52_shipPosX >= alienNextX) { + int startX = _s52_alienWidth / 2 - 15; + if (alienNextX + 5 * _s52_alienWidth - startX >= _s52_shipPosX) { + int alienNextDeltaX = alienNextX + _s52_alienWidth; + if (_s52_items[0][0] <= -1 || alienNextDeltaX - startX <= _s52_shipPosX) { + alienNextDeltaX += _s52_alienWidth; + if (_s52_items[0][1] <= -1 || alienNextDeltaX - startX <= _s52_shipPosX) { + alienNextDeltaX += _s52_alienWidth; + if (_s52_items[0][2] <= -1 || alienNextDeltaX - startX <= _s52_shipPosX) { + alienNextDeltaX += _s52_alienWidth; + if (_s52_items[0][3] <= -1 || alienNextDeltaX - startX <= _s52_shipPosX) { + alienNextDeltaX += _s52_alienWidth; + result = _s52_items[0][4] > -1 && alienNextDeltaX - startX > _s52_shipPosX; } else { - result = 1; + result = true; } } else { - result = 1; + result = true; } } else { - result = 1; + result = true; } } else { - result = 0; + result = true; } } else { - result = 0; + result = false; } + } else { + result = false; } return result; @@ -646,21 +643,22 @@ void GnapEngine::scene52_shipExplode() { } } -int GnapEngine::scene52_checkAlienRow(int rowNum) { - for (int i = 0; i < 5; ++i) +bool GnapEngine::scene52_checkAlienRow(int rowNum) { + for (int i = 0; i < 5; ++i) { if (_s52_items[rowNum][i] >= 0) - return 0; + return false; + } - int v4 = 0; + bool found = false; for (int j = 0; j < 5; ++j) if (_s52_items[rowNum][j] == -2) { _gameSys->removeSequence(_s52_alienRowKind[rowNum], j + 256, true); _s52_items[rowNum][j] = -1; --_s52_alienSpeed; - v4 = 1; + found = true; } - if (v4) { + if (found) { _gameSys->setAnimation(0, 0, _s52_alienRowAnims[rowNum]); --_s52_liveAlienRows; } @@ -668,7 +666,7 @@ int GnapEngine::scene52_checkAlienRow(int rowNum) { if (_s52_liveAlienRows < 0) _s52_liveAlienRows = 0; - return 1; + return true; } void GnapEngine::scene52_updateAlienRowXOfs() { @@ -699,11 +697,9 @@ void GnapEngine::scene52_updateAlienRowXOfs() { } } } - } void GnapEngine::scene52_initAlienSize() { - _s52_alienWidth = _gameSys->getSpriteWidthById(0); if (_gameSys->getSpriteWidthById(1) > _s52_alienWidth) _s52_alienWidth = _gameSys->getSpriteWidthById(1); @@ -750,9 +746,10 @@ void GnapEngine::scene52_updateAliens() { void GnapEngine::scene52_updateAlien(int rowNum) { if (_s52_alienRowKind[rowNum] >= 0 && !scene52_checkAlienRow(rowNum)) { - for (int i = 0; i < 5; ++i) + for (int i = 0; i < 5; ++i) { if (_s52_items[rowNum][i] >= 0) _s52_items[rowNum][i] = -2; + } scene52_checkAlienRow(rowNum); } } @@ -791,7 +788,6 @@ void GnapEngine::scene52_drawScore(int score) { } void GnapEngine::scene52_run() { - _timers[1] = 0; hideCursor(); @@ -847,7 +843,6 @@ void GnapEngine::scene52_run() { _s52_alienWave = true; while (!_sceneDone) { - gameUpdateTick(); while (isKeyStatus2(Common::KEYCODE_RIGHT)) { @@ -893,13 +888,11 @@ void GnapEngine::scene52_run() { clearKeyStatus1(30); _sceneDone = true; } - } // TODO freeFont(); _gameSys->waitForUpdate(); - } } // End of namespace Gnap |