Merge branch 'master'

author: Willem Jan Palenstijn 2013-04-18 23:35:23 +0200
committer: Willem Jan Palenstijn 2013-05-08 20:40:58 +0200
commit: 9c2341678ef4984bf92b3878295250faf980b066 (patch)
tree: 2fb4805e05e16b9924e80c9947e6bad723b28c4b /engines/gob/minigames
parent: 8172d679df5148a4a32f46074b20cb6caf91844f (diff)
parent: a5f4ff36ffc386d48f2da49387a9655ce9295a4d (diff)
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8 files changed, 950 insertions, 40 deletions
diff --git a/engines/gob/minigames/geisha/diving.cpp b/engines/gob/minigames/geisha/diving.cpp
index e3bc69a503..6f4c6e168a 100644
--- a/engines/gob/minigames/geisha/diving.cpp
+++ b/engines/gob/minigames/geisha/diving.cpp
@@ -23,6 +23,7 @@
 #include "common/list.h"
 
 #include "gob/global.h"
+#include "gob/palanim.h"
 #include "gob/draw.h"
 #include "gob/video.h"
 #include "gob/decfile.h"
@@ -31,93 +32,210 @@
 #include "gob/sound/sound.h"
 
 #include "gob/minigames/geisha/evilfish.h"
+#include "gob/minigames/geisha/oko.h"
+#include "gob/minigames/geisha/meter.h"
 #include "gob/minigames/geisha/diving.h"
 
 namespace Gob {
 
 namespace Geisha {
 
-static const int kEvilFishTypeCount = 3;
+static const uint8 kAirDecreaseRate = 15;
+
+static const byte kPalette[48] = {
+	0x00, 0x02, 0x12,
+	0x01, 0x04, 0x1D,
+	0x05, 0x08, 0x28,
+	0x0C, 0x0D, 0x33,
+	0x15, 0x14, 0x3F,
+	0x00, 0x3F, 0x00,
+	0x3F, 0x00, 0x00,
+	0x00, 0x00, 0x00,
+	0x21, 0x0D, 0x00,
+	0x2F, 0x1A, 0x04,
+	0x3D, 0x2B, 0x0D,
+	0x10, 0x10, 0x10,
+	0x1A, 0x1A, 0x1A,
+	0x24, 0x24, 0x24,
+	0x00, 0x01, 0x0F,
+	0x3F, 0x3F, 0x3F
+};
+
+enum Animation {
+	kAnimationLungs         =  0,
+	kAnimationHeart         =  1,
+	kAnimationPearl         =  4,
+	kAnimationJellyfish     =  6,
+	kAnimationWater         =  7,
+	kAnimationShot          = 17,
+	kAnimationSwarmRedGreen = 32,
+	kAnimationSwarmOrange   = 33
+};
 
-static const int kEvilFishTypes[kEvilFishTypeCount][5] = {
+
+const uint16 Diving::kEvilFishTypes[kEvilFishTypeCount][5] = {
 	{ 0, 14,  8,  9, 3}, // Shark
 	{15,  1, 12, 13, 3}, // Moray
 	{16,  2, 10, 11, 3}  // Ray
 };
 
+const uint16 Diving::kPlantLevel1[] = { 18, 19, 20, 21 };
+const uint16 Diving::kPlantLevel2[] = { 22, 23, 24, 25 };
+const uint16 Diving::kPlantLevel3[] = { 26, 27, 28, 29, 30 };
+
+const Diving::PlantLevel Diving::kPlantLevels[] = {
+	{ 150, ARRAYSIZE(kPlantLevel1), kPlantLevel1 },
+	{ 120, ARRAYSIZE(kPlantLevel2), kPlantLevel2 },
+	{ 108, ARRAYSIZE(kPlantLevel3), kPlantLevel3 },
+};
+
 
 Diving::Diving(GobEngine *vm) : _vm(vm), _background(0),
-	_objects(0), _gui(0), _oko(0), _lungs(0), _heart(0),
-	_blackPearl(0), _whitePearlCount(0), _blackPearlCount(0) {
+	_objects(0), _gui(0), _okoAnim(0), _water(0), _lungs(0), _heart(0),
+	_blackPearl(0), _airMeter(0), _healthMeter(0), _isPlaying(false) {
 
 	_blackPearl = new Surface(11, 8, 1);
+
+	_airMeter    = new Meter(3  , 195, 40, 2, 5, 7, 40, Meter::kFillToLeft);
+	_healthMeter = new Meter(275, 195, 40, 2, 6, 7,  4, Meter::kFillToLeft);
+
+	for (uint i = 0; i < kEvilFishCount; i++)
+		_evilFish[i].evilFish = 0;
+
+	for (uint i = 0; i < kDecorFishCount; i++)
+		_decorFish[i].decorFish = 0;
+
+	for (uint i = 0; i < kPlantCount; i++)
+		_plant[i].plant = 0;
+
+	for (uint i = 0; i < kMaxShotCount; i++)
+		_shot[i] = 0;
+
+	_pearl.pearl = 0;
+
+	_oko = 0;
 }
 
 Diving::~Diving() {
+	delete _airMeter;
+	delete _healthMeter;
+
 	delete _blackPearl;
 
 	deinit();
 }
 
 bool Diving::play(uint16 playerCount, bool hasPearlLocation) {
+	_hasPearlLocation = hasPearlLocation;
+	_isPlaying = true;
+
+	// Fade to black
+	_vm->_palAnim->fade(0, 0, 0);
+
+	// Initialize our playing field
 	init();
 	initScreen();
 	initCursor();
+	initPlants();
+
+	updateAirMeter();
+	updateAnims();
 
 	_vm->_draw->blitInvalidated();
 	_vm->_video->retrace();
 
+	// Fade in
+	_vm->_palAnim->fade(_vm->_global->_pPaletteDesc, 0, 0);
+
 	while (!_vm->shouldQuit()) {
-		checkShots();
+		checkShots();   // Check if a shot hit something
+		checkOkoHurt(); // Check if Oko was hurt
+
+		// Is Oko dead?
+		if (_oko->isPaused())
+			break;
+
+		// Update all objects and animations
+		updateAirMeter();
 		updateEvilFish();
 		updateDecorFish();
+		updatePlants();
+		updatePearl();
 		updateAnims();
 
 		_vm->_draw->animateCursor(1);
 
+		// Draw and wait for the end of the frame
 		_vm->_draw->blitInvalidated();
-
 		_vm->_util->waitEndFrame();
+
+		// Handle input
 		_vm->_util->processInput();
 
 		int16 mouseX, mouseY;
 		MouseButtons mouseButtons;
 
 		int16 key = checkInput(mouseX, mouseY, mouseButtons);
+
+		// Aborting the game
 		if (key == kKeyEscape)
 			break;
 
+		// Shoot the gun
 		if (mouseButtons == kMouseButtonsLeft)
 			shoot(mouseX, mouseY);
 
+		// Oko
+		handleOko(key);
+
+		// Game end check
 		if ((_whitePearlCount >= 20) || (_blackPearlCount >= 2))
 			break;
 	}
 
 	deinit();
+
+	_isPlaying = false;
+
+	// The game succeeded when we got 2 black pearls
 	return _blackPearlCount >= 2;
 }
 
+bool Diving::isPlaying() const {
+	return _isPlaying;
+}
+
+void Diving::cheatWin() {
+	_blackPearlCount = 2;
+}
+
 void Diving::init() {
+	// Load sounds
+	_vm->_sound->sampleLoad(&_soundShoot     , SOUND_SND, "tirgim.snd");
+	_vm->_sound->sampleLoad(&_soundBreathe   , SOUND_SND, "respir.snd");
+	_vm->_sound->sampleLoad(&_soundWhitePearl, SOUND_SND, "virtou.snd");
+	_vm->_sound->sampleLoad(&_soundBlackPearl, SOUND_SND, "trouve.snd");
+
+	// Load and initialize sprites and animations
 	_background = new DECFile(_vm, "tperle.dec"  , 320, 200);
 	_objects    = new ANIFile(_vm, "tperle.ani"  , 320);
 	_gui        = new ANIFile(_vm, "tperlcpt.ani", 320);
-	_oko        = new ANIFile(_vm, "tplonge.ani" , 320);
+	_okoAnim    = new ANIFile(_vm, "tplonge.ani" , 320);
 
 	_water = new ANIObject(*_objects);
 	_lungs = new ANIObject(*_gui);
 	_heart = new ANIObject(*_gui);
 
-	_water->setAnimation(7);
+	_water->setAnimation(kAnimationWater);
 	_water->setPosition();
 	_water->setVisible(true);
 
-	_lungs->setAnimation(0);
+	_lungs->setAnimation(kAnimationLungs);
 	_lungs->setPosition();
 	_lungs->setVisible(true);
 	_lungs->setPause(true);
 
-	_heart->setAnimation(1);
+	_heart->setAnimation(kAnimationHeart);
 	_heart->setPosition();
 	_heart->setVisible(true);
 	_heart->setPause(true);
@@ -135,22 +253,39 @@ void Diving::init() {
 		_decorFish[i].decorFish = new ANIObject(*_objects);
 	}
 
-	_decorFish[0].decorFish->setAnimation( 6); // Jellyfish
+	for (uint i = 0; i < kPlantCount; i++) {
+		_plant[i].level   = i / kPlantPerLevelCount;
+		_plant[i].deltaX  = (kPlantLevelCount - _plant[i].level) * -2;
+
+		_plant[i].x = -1;
+		_plant[i].y = -1;
+
+		_plant[i].plant = new ANIObject(*_objects);
+	}
+
+	_pearl.pearl = new ANIObject(*_objects);
+	_pearl.black = false;
+
+	_pearl.pearl->setAnimation(kAnimationPearl);
+
+	_decorFish[0].decorFish->setAnimation(kAnimationJellyfish);
 	_decorFish[0].deltaX = 0;
 
-	_decorFish[1].decorFish->setAnimation(32); // Swarm of red/green fish
-	_decorFish[1].deltaX = -6;
+	_decorFish[1].decorFish->setAnimation(kAnimationSwarmRedGreen);
+	_decorFish[1].deltaX = -5;
 
-	_decorFish[2].decorFish->setAnimation(33); // Swarm of orange fish
-	_decorFish[2].deltaX = -6;
+	_decorFish[2].decorFish->setAnimation(kAnimationSwarmOrange);
+	_decorFish[2].deltaX = -5;
 
 	for (uint i = 0; i < kMaxShotCount; i++) {
 		_shot[i] = new ANIObject(*_objects);
 
-		_shot[i]->setAnimation(17);
+		_shot[i]->setAnimation(kAnimationShot);
 		_shot[i]->setMode(ANIObject::kModeOnce);
 	}
 
+	_oko = new Oko(*_okoAnim, *_vm->_sound, _soundBreathe);
+
 	Surface tmp(320, 103, 1);
 
 	_vm->_video->drawPackedSprite("tperlobj.cmp", tmp);
@@ -161,20 +296,30 @@ void Diving::init() {
 
 	_currentShot = 0;
 
+	// Add the animations to our animation list
 	_anims.push_back(_water);
 	for (uint i = 0; i < kMaxShotCount; i++)
 		_anims.push_back(_shot[i]);
+	_anims.push_back(_pearl.pearl);
 	for (uint i = 0; i < kDecorFishCount; i++)
 		_anims.push_back(_decorFish[i].decorFish);
 	for (uint i = 0; i < kEvilFishCount; i++)
 		_anims.push_back(_evilFish[i].evilFish);
+	for (int i = kPlantCount - 1; i >= 0; i--)
+		_anims.push_back(_plant[i].plant);
+	_anims.push_back(_oko);
 	_anims.push_back(_lungs);
 	_anims.push_back(_heart);
 
-	_vm->_sound->sampleLoad(&_soundShoot     , SOUND_SND, "tirgim.snd");
-	_vm->_sound->sampleLoad(&_soundBreathe   , SOUND_SND, "respir.snd");
-	_vm->_sound->sampleLoad(&_soundWhitePearl, SOUND_SND, "virtou.snd");
-	_vm->_sound->sampleLoad(&_soundBlackPearl, SOUND_SND, "trouve.snd");
+	// Air and health meter
+	_airMeter->setMaxValue();
+	_healthMeter->setMaxValue();
+
+	_airCycle = 0;
+	_hurtGracePeriod = 0;
+
+	_whitePearlCount = 0;
+	_blackPearlCount = 0;
 }
 
 void Diving::deinit() {
@@ -208,11 +353,23 @@ void Diving::deinit() {
 		_decorFish[i].decorFish = 0;
 	}
 
+	for (uint i = 0; i < kPlantCount; i++) {
+		delete _plant[i].plant;
+
+		_plant[i].plant = 0;
+	}
+
+	delete _pearl.pearl;
+	_pearl.pearl = 0;
+
+	delete _oko;
+	_oko = 0;
+
 	delete _heart;
 	delete _lungs;
 	delete _water;
 
-	delete _oko;
+	delete _okoAnim;
 	delete _gui;
 	delete _objects;
 	delete _background;
@@ -221,24 +378,30 @@ void Diving::deinit() {
 	_heart = 0;
 	_lungs = 0;
 
-	_oko        = 0;
+	_okoAnim    = 0;
 	_gui        = 0;
 	_objects    = 0;
 	_background = 0;
 }
 
 void Diving::initScreen() {
+	// Set framerate
 	_vm->_util->setFrameRate(15);
 
-	_vm->_video->setFullPalette(_vm->_global->_pPaletteDesc);
+	// Set palette
+	memcpy(_vm->_draw->_vgaPalette     , kPalette, sizeof(kPalette));
+	memcpy(_vm->_draw->_vgaSmallPalette, kPalette, sizeof(kPalette));
 
+	// Draw background decal
 	_vm->_draw->_backSurface->clear();
 	_background->draw(*_vm->_draw->_backSurface);
 
+	// Draw heart and lung boxes
 	int16 left, top, right, bottom;
 	_lungs->draw(*_vm->_draw->_backSurface, left, top, right, bottom);
 	_heart->draw(*_vm->_draw->_backSurface, left, top, right, bottom);
 
+	// Mark everything as dirty
 	_vm->_draw->dirtiedRect(_vm->_draw->_backSurface, 0, 0, 319, 199);
 }
 
@@ -259,6 +422,89 @@ void Diving::initCursor() {
 	_vm->_draw->_cursorHotspotY = 8;
 }
 
+
+void Diving::initPlants() {
+	// Create initial plantlife
+	for (uint i = 0; i < kPlantLevelCount; i++) {
+		for (uint j = 0; j < kPlantPerLevelCount; j++) {
+			int16 prevPlantX = -100;
+			if (j > 0)
+				prevPlantX = _plant[i * kPlantPerLevelCount + j - 1].x;
+
+			enterPlant(_plant[i * kPlantPerLevelCount + j], prevPlantX);
+		}
+	}
+}
+
+void Diving::enterPlant(ManagedPlant &plant, int16 prevPlantX) {
+	// Create a new plant outside the borders of the screen to scroll in
+
+	const PlantLevel &level = kPlantLevels[plant.level];
+	const uint anim = level.plants[_vm->_util->getRandom(kPlantLevels[plant.level].plantCount)];
+
+	plant.plant->setAnimation(anim);
+	plant.plant->rewind();
+
+	int16 width, height;
+	plant.plant->getFrameSize(width, height);
+
+	// The new plant is created 140 - 160 pixels to the right of the right-most plant
+	plant.x = prevPlantX + 150 - 10 + _vm->_util->getRandom(21);
+	plant.y = kPlantLevels[plant.level].y - height;
+
+	plant.plant->setPosition(plant.x, plant.y);
+	plant.plant->setVisible(true);
+	plant.plant->setPause(false);
+
+	// If the plant is outside of the screen, create a pearl too if necessary
+	if (plant.x > 320)
+		enterPearl(plant.x);
+}
+
+void Diving::enterPearl(int16 x) {
+	// Create a pearl outside the borders of the screen to scroll in
+
+	// Only one pearl is ever visible
+	if (_pearl.pearl->isVisible())
+		return;
+
+	// Only every 4th potential pearl position has a pearl
+	if (_vm->_util->getRandom(4) != 0)
+		return;
+
+	// Every 5th pearl is a black one, but only if the location is correct
+	_pearl.black = _hasPearlLocation && (_vm->_util->getRandom(5) == 0);
+
+	// Set the pearl about in the middle of two bottom-level plants
+	_pearl.pearl->setPosition(x + 80, 130);
+
+	_pearl.pearl->setVisible(true);
+	_pearl.pearl->setPause(false);
+	_pearl.picked = false;
+}
+
+void Diving::updateAirMeter() {
+	if (_oko->isBreathing()) {
+		// If Oko is breathing, increase the air meter and play the lungs animation
+		_airCycle = 0;
+		_airMeter->increase();
+		_lungs->setPause(false);
+		return;
+	} else
+		// Otherwise, don't play the lungs animation
+		_lungs->setPause(true);
+
+	// Update the air cycle and decrease the air meter when the cycle ended
+	_airCycle = (_airCycle + 1) % kAirDecreaseRate;
+
+	if (_airCycle == 0)
+		_airMeter->decrease();
+
+	// Without any air, Oko dies
+	if (_airMeter->getValue() == 0)
+		_oko->die();
+}
+
 void Diving::updateEvilFish() {
 	for (uint i = 0; i < kEvilFishCount; i++) {
 		ManagedEvilFish &fish = _evilFish[i];
@@ -283,6 +529,7 @@ void Diving::updateEvilFish() {
 				fish.enterAt = _vm->_util->getTimeKey() + 2000 + _vm->_util->getRandom(8000);
 
 			if (_vm->_util->getTimeKey() >= fish.enterAt) {
+				// The new fish has a random type
 				int fishType = _vm->_util->getRandom(kEvilFishTypeCount);
 				fish.evilFish->mutate(kEvilFishTypes[fishType][0], kEvilFishTypes[fishType][1],
 				                      kEvilFishTypes[fishType][2], kEvilFishTypes[fishType][3],
@@ -333,9 +580,100 @@ void Diving::updateDecorFish() {
 	}
 }
 
+void Diving::updatePlants() {
+	// When Oko isn't moving, the plants don't continue to scroll by
+	if (!_oko->isMoving())
+		return;
+
+	for (uint i = 0; i < kPlantCount; i++) {
+		ManagedPlant &plant = _plant[i];
+
+		if (plant.plant->isVisible()) {
+			// Move the plant
+			plant.plant->setPosition(plant.x += plant.deltaX, plant.y);
+
+			// Check if the plant has left the screen
+			int16 x, y, width, height;
+			plant.plant->getFramePosition(x, y);
+			plant.plant->getFrameSize(width, height);
+
+			if ((x + width) <= 0) {
+				plant.plant->setVisible(false);
+				plant.plant->setPause(true);
+
+				plant.x = 0;
+			}
+
+		} else {
+			// Find the right-most plant in this level and enter the plant to the right of it
+
+			int16 rightX = 320;
+			for (uint j = 0; j < kPlantPerLevelCount; j++)
+				rightX = MAX(rightX, _plant[plant.level * kPlantPerLevelCount + j].x);
+
+			enterPlant(plant, rightX);
+		}
+	}
+}
+
+void Diving::updatePearl() {
+	if (!_pearl.pearl->isVisible())
+		return;
+
+	// When Oko isn't moving, the pearl doesn't continue to scroll by
+	if (!_oko->isMoving())
+		return;
+
+	// Picking the pearl
+	if (_pearl.picked && (_oko->getState() == Oko::kStatePick) && (_oko->getFrame() == 8)) {
+		// Remove the pearl
+		_pearl.pearl->setVisible(false);
+		_pearl.pearl->setPause(true);
+
+		// Add the pearl to our found pearls repository
+		if (_pearl.black)
+			foundBlackPearl();
+		else
+			foundWhitePearl();
+
+		return;
+	}
+
+	// Move the pearl
+	int16 x, y, width, height;
+	_pearl.pearl->getPosition(x, y);
+	_pearl.pearl->setPosition(x - 5, y);
+
+	// Check if the pearl has left the screen
+	_pearl.pearl->getFramePosition(x, y);
+	_pearl.pearl->getFrameSize(width, height);
+
+	if ((x + width) <= 0) {
+		_pearl.pearl->setVisible(false);
+		_pearl.pearl->setPause(true);
+	}
+}
+
+void Diving::getPearl() {
+	if (!_pearl.pearl->isVisible())
+		return;
+
+	// Make sure the pearl is within Oko's grasp
+
+	int16 x, y, width, height;
+	_pearl.pearl->getFramePosition(x, y);
+	_pearl.pearl->getFrameSize(width, height);
+
+	if ((x > 190) || ((x + width) < 140))
+		return;
+
+	_pearl.picked = true;
+}
+
 void Diving::foundBlackPearl() {
 	_blackPearlCount++;
 
+	// Put the black pearl drawing into the black pearl box
 	if        (_blackPearlCount == 1) {
 		_vm->_draw->_backSurface->blit(*_blackPearl, 0, 0, 10, 7, 147, 179, 0);
 		_vm->_draw->dirtiedRect(_vm->_draw->_backSurface, 147, 179, 157, 186);
@@ -343,17 +681,22 @@ void Diving::foundBlackPearl() {
 		_vm->_draw->_backSurface->blit(*_blackPearl, 0, 0, 10, 7, 160, 179, 0);
 		_vm->_draw->dirtiedRect(_vm->_draw->_backSurface, 147, 179, 160, 186);
 	}
+
+	_vm->_sound->blasterPlay(&_soundBlackPearl, 1, 0);
 }
 
 void Diving::foundWhitePearl() {
 	_whitePearlCount++;
 
+	// Put the white pearl drawing into the white pearl box
 	int16 x = 54 + (_whitePearlCount - 1) * 8;
 	if (_whitePearlCount > 10)
 		x += 48;
 
 	_background->drawLayer(*_vm->_draw->_backSurface, 0, 2, x, 177, 0);
 	_vm->_draw->dirtiedRect(_vm->_draw->_backSurface, x, 177, x + 3, 180);
+
+	_vm->_sound->blasterPlay(&_soundWhitePearl, 1, 0);
 }
 
 void Diving::updateAnims() {
@@ -376,6 +719,13 @@ void Diving::updateAnims() {
 
 		(*a)->advance();
 	}
+
+	// Draw the meters
+	_airMeter->draw(*_vm->_draw->_backSurface, left, top, right, bottom);
+	_vm->_draw->dirtiedRect(_vm->_draw->_backSurface, left, top, right, bottom);
+
+	_healthMeter->draw(*_vm->_draw->_backSurface, left, top, right, bottom);
+	_vm->_draw->dirtiedRect(_vm->_draw->_backSurface, left, top, right, bottom);
 }
 
 int16 Diving::checkInput(int16 &mouseX, int16 &mouseY, MouseButtons &mouseButtons) {
@@ -410,6 +760,7 @@ void Diving::shoot(int16 mouseX, int16 mouseY) {
 void Diving::checkShots() {
 	Common::List<int>::iterator activeShot = _activeShots.begin();
 
+	// Check if we hit something with our shots
 	while (activeShot != _activeShots.end()) {
 		ANIObject &shot = *_shot[*activeShot];
 
@@ -418,6 +769,7 @@ void Diving::checkShots() {
 
 			shot.getPosition(x, y);
 
+			// When we hit an evil fish, it dies
 			for (uint i = 0; i < kEvilFishCount; i++) {
 				EvilFish &evilFish = *_evilFish[i].evilFish;
 
@@ -434,6 +786,48 @@ void Diving::checkShots() {
 	}
 }
 
+void Diving::handleOko(int16 key) {
+	if (key == kKeyDown) {
+		// Oko sinks down a level or picks up a pearl if already at the bottom
+		_oko->sink();
+
+		if ((_oko->getState() == Oko::kStatePick) && (_oko->getFrame() == 0))
+			getPearl();
+
+	} else if (key == kKeyUp)
+		// Oko raises up a level or surfaces to breathe if already at the top
+		_oko->raise();
+}
+
+void Diving::checkOkoHurt() {
+	if (_oko->getState() != Oko::kStateSwim)
+		return;
+
+	// Give Oko a grace period after being hurt
+	if (_hurtGracePeriod > 0) {
+		_hurtGracePeriod--;
+		return;
+	}
+
+	// Check for a fish/Oko-collision
+	for (uint i = 0; i < kEvilFishCount; i++) {
+		EvilFish &evilFish = *_evilFish[i].evilFish;
+
+		if (!evilFish.isDead() && evilFish.isIn(*_oko)) {
+			_healthMeter->decrease();
+
+			// If the health reached 0, Oko dies. Otherwise, she gets hurt
+			if (_healthMeter->getValue() == 0)
+				_oko->die();
+			else
+				_oko->hurt();
+
+			_hurtGracePeriod = 10;
+			break;
+		}
+	}
+}
+
 } // End of namespace Geisha
 
 } // End of namespace Gob
diff --git a/engines/gob/minigames/geisha/diving.h b/engines/gob/minigames/geisha/diving.h
index e386d783d7..089d60b260 100644
--- a/engines/gob/minigames/geisha/diving.h
+++ b/engines/gob/minigames/geisha/diving.h
@@ -40,6 +40,8 @@ class ANIObject;
 namespace Geisha {
 
 class EvilFish;
+class Oko;
+class Meter;
 
 /** Geisha's "Diving" minigame. */
 class Diving {
@@ -49,11 +51,34 @@ public:
 
 	bool play(uint16 playerCount, bool hasPearlLocation);
 
+	bool isPlaying() const;
+	void cheatWin();
+
 private:
 	static const uint kEvilFishCount  =  3;
 	static const uint kDecorFishCount =  3;
 	static const uint kMaxShotCount   = 10;
 
+	static const uint   kEvilFishTypeCount = 3;
+	static const uint16 kEvilFishTypes[kEvilFishTypeCount][5];
+
+	struct PlantLevel {
+		int16 y;
+		uint plantCount;
+		const uint16 *plants;
+	};
+
+	static const uint kPlantLevelCount    = 3;
+	static const uint kPlantPerLevelCount = 5;
+
+	static const uint16 kPlantLevel1[];
+	static const uint16 kPlantLevel2[];
+	static const uint16 kPlantLevel3[];
+
+	static const PlantLevel kPlantLevels[kPlantLevelCount];
+
+	static const uint kPlantCount = kPlantLevelCount * kPlantPerLevelCount;
+
 	struct ManagedEvilFish {
 		EvilFish *evilFish;
 
@@ -68,12 +93,27 @@ private:
 		int8 deltaX;
 	};
 
+	struct ManagedPlant {
+		ANIObject *plant;
+
+		uint level;
+		int8 deltaX;
+		int16 x, y;
+	};
+
+	struct ManagedPearl {
+		ANIObject *pearl;
+
+		bool picked;
+		bool black;
+	};
+
 	GobEngine *_vm;
 
 	DECFile *_background;
 	ANIFile *_objects;
 	ANIFile *_gui;
-	ANIFile *_oko;
+	ANIFile *_okoAnim;
 
 	ANIObject *_water;
 	ANIObject *_lungs;
@@ -81,6 +121,10 @@ private:
 
 	ManagedEvilFish  _evilFish[kEvilFishCount];
 	ManagedDecorFish _decorFish[kDecorFishCount];
+	ManagedPlant     _plant[kPlantCount];
+	ManagedPearl     _pearl;
+
+	Oko *_oko;
 
 	ANIObject *_shot[kMaxShotCount];
 
@@ -93,6 +137,12 @@ private:
 	uint8 _whitePearlCount;
 	uint8 _blackPearlCount;
 
+	Meter *_airMeter;
+	Meter *_healthMeter;
+
+	uint8 _airCycle;
+	uint8 _hurtGracePeriod;
+
 	uint8 _currentShot;
 
 	SoundDesc _soundShoot;
@@ -100,24 +150,40 @@ private:
 	SoundDesc _soundWhitePearl;
 	SoundDesc _soundBlackPearl;
 
+	bool _hasPearlLocation;
+	bool _isPlaying;
+
 
 	void init();
 	void deinit();
 
 	void initScreen();
 	void initCursor();
+	void initPlants();
+
+	void enterPlant(ManagedPlant &plant, int16 prevPlantX);
+	void enterPearl(int16 x);
+
+	void getPearl();
 
 	void foundBlackPearl();
 	void foundWhitePearl();
 
+	void updateAirMeter();
 	void updateEvilFish();
 	void updateDecorFish();
+	void updatePlants();
+	void updatePearl();
 	void updateAnims();
 
 	int16 checkInput(int16 &mouseX, int16 &mouseY, MouseButtons &mouseButtons);
 
 	void shoot(int16 mouseX, int16 mouseY);
 	void checkShots();
+
+	void handleOko(int16 key);
+
+	void checkOkoHurt();
 };
 
 } // End of namespace Geisha
diff --git a/engines/gob/minigames/geisha/evilfish.cpp b/engines/gob/minigames/geisha/evilfish.cpp
index e9503f4aed..c7ef9d5622 100644
--- a/engines/gob/minigames/geisha/evilfish.cpp
+++ b/engines/gob/minigames/geisha/evilfish.cpp
@@ -39,19 +39,6 @@ EvilFish::EvilFish(const ANIFile &ani, uint16 screenWidth,
 EvilFish::~EvilFish() {
 }
 
-bool EvilFish::isIn(int16 x, int16 y) const {
-	int16 frameX, frameY, frameWidth, frameHeight;
-	getFramePosition(frameX, frameY);
-	getFrameSize(frameWidth, frameHeight);
-
-	if ((x < frameX) || (y < frameY))
-		return false;
-	if ((x > (frameX + frameWidth)) || (y > (frameY + frameHeight)))
-		return false;
-
-	return true;
-}
-
 void EvilFish::enter(Direction from, int16 y) {
 	_shouldLeave = false;
 
@@ -184,6 +171,10 @@ void EvilFish::mutate(uint16 animSwimLeft, uint16 animSwimRight,
 	}
 }
 
+bool EvilFish::isDead() {
+	return !isVisible() || (_state == kStateNone) || (_state == kStateDie);
+}
+
 } // End of namespace Geisha
 
 } // End of namespace Gob
diff --git a/engines/gob/minigames/geisha/evilfish.h b/engines/gob/minigames/geisha/evilfish.h
index 223645f47f..81efb676e2 100644
--- a/engines/gob/minigames/geisha/evilfish.h
+++ b/engines/gob/minigames/geisha/evilfish.h
@@ -42,9 +42,6 @@ public:
 	         uint16 animTurnLeft, uint16 animTurnRight, uint16 animDie);
 	~EvilFish();
 
-	/** Are there coordinates within the fish's sprite? */
-	bool isIn(int16 x, int16 y) const;
-
 	/** Enter from this direction / screen edge. */
 	void enter(Direction from, int16 y);
 	/** Leave the screen in the current direction. */
@@ -60,6 +57,9 @@ public:
 	void mutate(uint16 animSwimLeft, uint16 animSwimRight,
 	            uint16 animTurnLeft, uint16 animTurnRight, uint16 animDie);
 
+	/** Is the fish dead? */
+	bool isDead();
+
 private:
 	enum State {
 		kStateNone,
diff --git a/engines/gob/minigames/geisha/meter.cpp b/engines/gob/minigames/geisha/meter.cpp
new file mode 100644
index 0000000000..e3b9bd1ccf
--- /dev/null
+++ b/engines/gob/minigames/geisha/meter.cpp
@@ -0,0 +1,116 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "common/util.h"
+
+#include "gob/surface.h"
+
+#include "gob/minigames/geisha/meter.h"
+
+namespace Gob {
+
+namespace Geisha {
+
+Meter::Meter(int16 x, int16 y, int16 width, int16 height, uint8 frontColor,
+             uint8 backColor, int32 maxValue, Direction direction) :
+	_x(x), _y(y), _width(width), _height(height), _frontColor(frontColor),
+	_backColor(backColor), _value(0), _maxValue(maxValue), _direction(direction),
+	_needUpdate(true), _surface(0) {
+
+}
+
+Meter::~Meter() {
+	delete _surface;
+}
+
+int32 Meter::getValue() const {
+	return _value;
+}
+
+void Meter::setValue(int32 value) {
+	value = CLIP<int32>(value, 0, _maxValue);
+	if (_value == value)
+		return;
+
+	_value = value;
+	_needUpdate = true;
+}
+
+void Meter::setMaxValue() {
+	setValue(_maxValue);
+}
+
+void Meter::increase(int32 n) {
+	int32 value = CLIP<int32>(_value + n, 0, _maxValue);
+	if (_value == value)
+		return;
+
+	_value = value;
+	_needUpdate = true;
+}
+
+void Meter::decrease(int32 n) {
+	int32 value = CLIP<int32>(_value - n, 0, _maxValue);
+	if (_value == value)
+		return;
+
+	_value = value;
+	_needUpdate = true;
+}
+
+void Meter::draw(Surface &dest, int16 &left, int16 &top, int16 &right, int16 &bottom) {
+	if (!_surface) {
+		_surface = new Surface(_width, _height, dest.getBPP());
+		_needUpdate = true;
+	}
+
+	update();
+
+	left   = CLIP<int16>(_x              , 0, dest.getWidth () - 1);
+	top    = CLIP<int16>(_y              , 0, dest.getHeight() - 1);
+	right  = CLIP<int16>(_x + _width  - 1, 0, dest.getWidth () - 1);
+	bottom = CLIP<int16>(_y + _height - 1, 0, dest.getHeight() - 1);
+
+	dest.blit(*_surface, left - _x, top - _y, _width, _height, left, top);
+}
+
+void Meter::update() {
+	if (!_needUpdate)
+		return;
+
+	_needUpdate = false;
+
+	_surface->fill(_backColor);
+
+	int32 n = (int32)floor((((float) _width) / _maxValue * _value) + 0.5);
+	if (n <= 0)
+		return;
+
+	if (_direction == kFillToLeft)
+		_surface->fillRect(_width - n, 0, _width - 1, _height - 1, _frontColor);
+	else
+		_surface->fillRect(0         , 0, n - 1, _height - 1, _frontColor);
+}
+
+} // End of namespace Geisha
+
+} // End of namespace Gob
diff --git a/engines/gob/minigames/geisha/meter.h b/engines/gob/minigames/geisha/meter.h
new file mode 100644
index 0000000000..a9bdb14d0f
--- /dev/null
+++ b/engines/gob/minigames/geisha/meter.h
@@ -0,0 +1,89 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef GOB_MINIGAMES_GEISHA_METER_H
+#define GOB_MINIGAMES_GEISHA_METER_H
+
+#include "gob/aniobject.h"
+
+namespace Gob {
+
+class Surface;
+
+namespace Geisha {
+
+/** A meter measuring a value. */
+class Meter {
+public:
+	enum Direction {
+		kFillToLeft,
+		kFillToRight
+	};
+
+	Meter(int16 x, int16 y, int16 width, int16 height,
+	      uint8 frontColor, uint8 backColor, int32 maxValue,
+	      Direction direction);
+	~Meter();
+
+	/** Return the current value the meter is measuring. */
+	int32 getValue() const;
+
+	/** Set the current value the meter is measuring. */
+	void setValue(int32 value);
+
+	/** Set the current value the meter is measuring to the max value. */
+	void setMaxValue();
+
+	/** Increase the current value the meter is measuring. */
+	void increase(int32 n = 1);
+	/** Decrease the current value the meter is measuring. */
+	void decrease(int32 n = 1);
+
+	/** Draw the meter onto the surface and return the affected rectangle. */
+	void draw(Surface &dest, int16 &left, int16 &top, int16 &right, int16 &bottom);
+
+private:
+	int16 _x;
+	int16 _y;
+	int16 _width;
+	int16 _height;
+
+	uint8 _frontColor;
+	uint8 _backColor;
+
+	int32 _value;
+	int32 _maxValue;
+
+	Direction _direction;
+
+	bool _needUpdate;
+
+	Surface *_surface;
+
+	void update();
+};
+
+} // End of namespace Geisha
+
+} // End of namespace Gob
+
+#endif // GOB_MINIGAMES_GEISHA_METER_H
diff --git a/engines/gob/minigames/geisha/oko.cpp b/engines/gob/minigames/geisha/oko.cpp
new file mode 100644
index 0000000000..7ad8be6fa2
--- /dev/null
+++ b/engines/gob/minigames/geisha/oko.cpp
@@ -0,0 +1,170 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "gob/sound/sound.h"
+
+#include "gob/minigames/geisha/oko.h"
+
+namespace Gob {
+
+namespace Geisha {
+
+enum kOkoAnimation {
+	kOkoAnimationEnter   =  0,
+	kOkoAnimationSwim    =  1,
+	kOkoAnimationSink    =  8,
+	kOkoAnimationRaise   =  7,
+	kOkoAnimationBreathe =  2,
+	kOkoAnimationPick    =  3,
+	kOkoAnimationHurt    =  4,
+	kOkoAnimationDie0    = 17,
+	kOkoAnimationDie1    = 18,
+	kOkoAnimationDie2    = 19
+};
+
+static const int16 kOkoPositionX = 110;
+
+static const uint kLevelCount = 3;
+static const int16 kLevelPositionX[kLevelCount] = { 44, 84, 124 };
+
+
+Oko::Oko(const ANIFile &ani, Sound &sound, SoundDesc &breathe) :
+	ANIObject(ani), _sound(&sound), _breathe(&breathe), _state(kStateEnter), _level(0) {
+
+	setAnimation(kOkoAnimationEnter);
+	setVisible(true);
+}
+
+Oko::~Oko() {
+}
+
+void Oko::advance() {
+	bool wasLastFrame = lastFrame();
+
+	if ((_state == kStateDead) && wasLastFrame) {
+		setPause(true);
+		return;
+	}
+
+	ANIObject::advance();
+
+	switch (_state) {
+		case kStateEnter:
+			if (wasLastFrame) {
+				setAnimation(kOkoAnimationSwim);
+				setPosition(kOkoPositionX, kLevelPositionX[_level]);
+				_state = kStateSwim;
+			}
+			break;
+
+		case kStateBreathe:
+			if ((getFrame() == 6) || (getFrame() == 23))
+			_sound->blasterPlay(_breathe, 1, 0);
+		case kStateSink:
+		case kStateRaise:
+		case kStateHurt:
+			if (wasLastFrame) {
+				setAnimation(kOkoAnimationSwim);
+				setPosition(kOkoPositionX, kLevelPositionX[_level]);
+				_state = kStateSwim;
+			}
+			break;
+
+		case kStatePick:
+			if (wasLastFrame) {
+				_level = 1;
+				setAnimation(kOkoAnimationSwim);
+				setPosition(kOkoPositionX, kLevelPositionX[_level]);
+				_state = kStateSwim;
+			}
+			break;
+
+		default:
+			break;
+	}
+}
+
+void Oko::sink() {
+	if (_state != kStateSwim)
+		return;
+
+	if (_level >= (kLevelCount - 1)) {
+		setAnimation(kOkoAnimationPick);
+		_state = kStatePick;
+		return;
+	}
+
+	setAnimation(kOkoAnimationSink);
+	setPosition(kOkoPositionX, kLevelPositionX[_level]);
+	_state = kStateSink;
+
+	_level++;
+}
+
+void Oko::raise() {
+	if (_state != kStateSwim)
+		return;
+
+	if (_level == 0) {
+		setAnimation(kOkoAnimationBreathe);
+		_state = kStateBreathe;
+		return;
+	}
+
+	setAnimation(kOkoAnimationRaise);
+	setPosition(kOkoPositionX, kLevelPositionX[_level]);
+	_state = kStateSink;
+
+	_level--;
+}
+
+void Oko::hurt() {
+	if (_state != kStateSwim)
+		return;
+
+	setAnimation(kOkoAnimationHurt);
+	_state = kStateHurt;
+}
+
+void Oko::die() {
+	if (_state != kStateSwim)
+		return;
+
+	setAnimation(kOkoAnimationDie0 + _level);
+	_state = kStateDead;
+}
+
+Oko::State Oko::getState() const {
+	return _state;
+}
+
+bool Oko::isBreathing() const {
+	return (_state == kStateBreathe) && ((getFrame() >= 9) && (getFrame() <= 30));
+}
+
+bool Oko::isMoving() const {
+	return (_state != kStateBreathe) && (_state != kStateHurt) && (_state != kStateDead);
+}
+
+} // End of namespace Geisha
+
+} // End of namespace Gob
diff --git a/engines/gob/minigames/geisha/oko.h b/engines/gob/minigames/geisha/oko.h
new file mode 100644
index 0000000000..82c6f59be4
--- /dev/null
+++ b/engines/gob/minigames/geisha/oko.h
@@ -0,0 +1,84 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef GOB_MINIGAMES_GEISHA_OKO_H
+#define GOB_MINIGAMES_GEISHA_OKO_H
+
+#include "gob/aniobject.h"
+
+namespace Gob {
+
+class Sound;
+class SoundDesc;
+
+namespace Geisha {
+
+/** Oko, the person you control, in Geisha's "Diving" minigame. */
+class Oko : public ANIObject {
+public:
+	enum State {
+		kStateEnter,
+		kStateSwim,
+		kStateSink,
+		kStateRaise,
+		kStateBreathe,
+		kStatePick,
+		kStateHurt,
+		kStateDead
+	};
+
+	Oko(const ANIFile &ani, Sound &sound, SoundDesc &breathe);
+	~Oko();
+
+	/** Advance the animation to the next frame. */
+	void advance();
+
+	/** Oko should sink a level. */
+	void sink();
+	/** Oko should raise a level. */
+	void raise();
+
+	/** Oko should get hurt. */
+	void hurt();
+
+	/** Oko should die. */
+	void die();
+
+	State getState() const;
+
+	bool isBreathing() const;
+	bool isMoving() const;
+
+private:
+	Sound *_sound;
+	SoundDesc *_breathe;
+
+	State _state;
+
+	uint8 _level;
+};
+
+} // End of namespace Geisha
+
+} // End of namespace Gob
+
+#endif // GOB_MINIGAMES_GEISHA_OKO_H
author	Willem Jan Palenstijn	2013-04-18 23:35:23 +0200
committer	Willem Jan Palenstijn	2013-05-08 20:40:58 +0200
commit	9c2341678ef4984bf92b3878295250faf980b066 (patch)
tree	2fb4805e05e16b9924e80c9947e6bad723b28c4b /engines/gob/minigames
parent	8172d679df5148a4a32f46074b20cb6caf91844f (diff)
parent	a5f4ff36ffc386d48f2da49387a9655ce9295a4d (diff)
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