h4570
297 lines
10 KiB
C++
Executable File
297 lines
10 KiB
C++
Executable File
/*
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# ______ ____ ___
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# | \/ ____| |___|
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# | | | \ | |
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#-----------------------------------------------------------------------
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# Copyright 2020, tyra - https://github.com/h4570/tyra
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# Licenced under Apache License 2.0
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# Michał Mostowik <mostek3pl@gmail.com>
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*/
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#include "dolphin.hpp"
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#include "utils/math.hpp"
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float Dolphin::engineFPS = 60.0F;
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const float WATER_TILE_SCALE = 6.0F;
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const u8 WATER_SIZE = 4;
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const u8 MINES_COUNT = 15;
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const u8 OYSTERS_COUNT = 5;
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Dolphin::Dolphin(Engine *t_engine) : engine(t_engine), camera(&engine->screen)
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{
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oysters = new Collectible[OYSTERS_COUNT];
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mines = new Mine[MINES_COUNT];
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}
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Dolphin::~Dolphin()
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{
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delete[] oysters;
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delete[] mines;
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delete[] waterDrawList;
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}
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void Dolphin::onInit()
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{
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player.init(engine);
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engine->renderer->setCameraDefinitions(&camera.view, &camera.position, camera.planes);
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engine->audio.loadSong("sound/dirediredocks.wav");
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engine->audio.playSong();
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engine->audio.setSongVolume(60);
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surfaceAmbient = engine->audio.loadADPCM("sound/surface.sad");
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underwaterAmbient = engine->audio.loadADPCM("sound/underwater.sad");
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pickupSound = engine->audio.loadADPCM("sound/pickup.sad");
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boomSound = engine->audio.loadADPCM("sound/boom.sad");
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engine->audio.playADPCM(surfaceAmbient, 0);
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engine->audio.playADPCM(underwaterAmbient, 1);
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texRepo = engine->renderer->getTextureRepository();
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engine->renderer->disableVSync();
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printf("loading island..\n");
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island.loadDff("sunnyisl/", "sunnyisl", 5.0F, false);
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printf("Loaded..\n");
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island.rotation.x = -1.6F;
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island.position.set(0.0F, 60.0F, 20.0F);
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island.shouldBeBackfaceCulled = true;
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island.shouldBeFrustumCulled = false;
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gameOver.size.set(640.0F, 480.0F);
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Texture *gameOverTex = texRepo->add("2d/", "gameover", PNG);
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gameOver.setMode(MODE_STRETCH);
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gameOverTex->addLink(gameOver.getId());
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printf("Loading water overlay...\n");
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waterOverlay.size.set(640.0F, 480.0F);
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Texture *watOverlayTex = texRepo->add("2d/", "underwater_overlay", PNG);
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waterOverlay.setMode(MODE_STRETCH);
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watOverlayTex->addLink(waterOverlay.getId());
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printf("Loaded.\n");
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printf("Loading water...\n");
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u32 spiralOffset = (u32)sqrt(WATER_TILES_COUNT);
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waterDrawList = new Mesh *[WATER_TILES_COUNT];
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calcSpiral(spiralOffset, spiralOffset);
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water[0].loadObj("water/", "water", WATER_TILE_SCALE, false);
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water[0].position.set(0.0F, WATER_LEVEL, 0.0F);
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texRepo->addByMesh("water/", water[0], BMP);
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water[0].shouldBeFrustumCulled = true;
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water[0].shouldBeBackfaceCulled = false;
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waterDrawList[0] = &water[0];
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for (size_t i = 1; i < WATER_TILES_COUNT; i++)
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{
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water[i].loadFrom(water[0]);
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water[i].shouldBeFrustumCulled = true;
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water[i].shouldBeBackfaceCulled = false;
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water[i].position.set(WATER_TILE_SCALE * 2.0F * spirals[i].x, WATER_LEVEL, WATER_TILE_SCALE * 2.0F * spirals[i].y);
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texRepo->getBySpriteOrMesh(water[0].getMaterial(0).getId())->addLink(water[i].getMaterial(0).getId());
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waterDrawList[i] = &water[i];
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}
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printf("Loading seabed...\n");
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seabed.loadObj("seabed/", "seabed", 10.0F, false);
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seabed.position.set(0, -250.0F, 0);
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texRepo->addByMesh("seabed/", seabed, BMP);
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seabed.shouldBeBackfaceCulled = false;
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seabed.shouldBeFrustumCulled = false;
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skybox.loadObj("skybox/", "skybox", 400.0F, false);
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skybox.shouldBeFrustumCulled = false;
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waterbox.loadObj("waterbox/", "waterbox", 250.0F, false);
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waterbox.shouldBeFrustumCulled = false;
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waterbox.shouldBeBackfaceCulled = false;
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waterbox.rotation.x = Math::PI;
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waterbox.position.y = -100.F;
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printf("Loading oyster dff\n");
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oysters[0].mesh.loadObj("oyster/", "oyster", 10.F, false);
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printf("Loaded.");
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oysters[0].mesh.shouldBeBackfaceCulled = false;
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oysters[0].mesh.shouldBeFrustumCulled = false;
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oysters[0].mesh.position.set(15, 0, 15);
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texRepo->addByMesh("oyster/", oysters[0].mesh, BMP);
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printf("Adding oyster texture.\n");
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for (int i = 1; i < OYSTERS_COUNT; i++)
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{
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printf("Processing oyster %d\n", i);
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oysters[i].mesh.loadFrom(oysters[0].mesh);
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oysters[i].mesh.shouldBeBackfaceCulled = false;
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oysters[i].mesh.shouldBeFrustumCulled = false;
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texRepo->getBySpriteOrMesh(oysters[0].mesh.getMaterial(0).getId())->addLink(oysters[i].mesh.getMaterial(0).getId());
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oysters[i].mesh.position.set(i * -100, 5.0F, i * -100);
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}
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printf("Loading mine .obj\n");
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mines[0].mesh.loadObj("mine/", "mine", 10.F, false);
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mines[0].mesh.shouldBeBackfaceCulled = false;
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mines[0].mesh.shouldBeFrustumCulled = false;
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mines[0].mesh.position.set(5, -15, 32);
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texRepo->addByMesh("mine/", mines[0].mesh, BMP);
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printf("Adding mine texture.\n");
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for (int i = 1; i < MINES_COUNT; i++)
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{
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printf("Processing mine %d\n", i);
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mines[i].mesh.loadFrom(mines[0].mesh);
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mines[i].mesh.shouldBeBackfaceCulled = false;
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mines[i].mesh.shouldBeFrustumCulled = false;
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texRepo->getBySpriteOrMesh(mines[0].mesh.getMaterial(0).getId())->addLink(mines[i].mesh.getMaterial(0).getId());
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mines[i].mesh.position.set(i * -10, 0.0F, i * -68);
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}
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Texture *pLifeTex = texRepo->add("2d/", "life", PNG);
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// pLifeTex->addLink(lifeSprites[0].getId());
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for (int i = 0; i < 3; i++)
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{
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lifeSprites[i].size.set(64.0F, 64.0F);
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lifeSprites[i].setMode(MODE_STRETCH);
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lifeSprites[i].position.set(395 + (64 * i), 0);
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pLifeTex->addLink(lifeSprites[i].getId());
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}
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texRepo->addByMesh("dolphin/", player.mesh, BMP);
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texRepo->addByMesh("sunnyisl/", island, BMP);
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texRepo->addByMesh("skybox/", skybox, BMP);
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texRepo->addByMesh("waterbox/", waterbox, BMP);
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bulb.intensity = 55;
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bulb.position.set(5.0F, 10.0F, 10.0f);
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printf("Finished initialization\n");
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}
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void Dolphin::onUpdate()
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{
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if (player.getLifes() <= 0)
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{
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engine->audio.stopSong();
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engine->audio.setADPCMVolume(0, 0);
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engine->audio.setADPCMVolume(75, 1);
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engine->renderer->draw(gameOver);
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return;
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}
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Dolphin::engineFPS = engine->fps;
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// if (engine->pad.isCrossClicked)
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// printf("Delta multiplier: %f\n", 60.0F / engine->fps);
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float xDist = player.mesh.position.x - water[0].position.x;
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float zDist = player.mesh.position.z - water[0].position.z;
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if (xDist < 0)
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xDist *= -1;
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if (zDist < 0)
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zDist *= -1;
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if (xDist > WATER_SIZE * WATER_TILE_SCALE / 4 ||
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zDist > WATER_SIZE * WATER_TILE_SCALE / 4)
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{
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for (size_t i = 0; i < WATER_TILES_COUNT; i++)
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{
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water[i].position.x = player.mesh.position.x + (WATER_TILE_SCALE * 2.0F * spirals[i].x);
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water[i].position.z = player.mesh.position.z + (WATER_TILE_SCALE * 2.0F * spirals[i].y);
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}
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}
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for (int i = 0; i < OYSTERS_COUNT; i++)
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{
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oysters[i].update();
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Vector3 vecDist = oysters[i].mesh.position - player.mesh.position;
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float dist = vecDist.length();
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if (dist < 20.F && player.isJumping() && oysters[i].isActive())
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{
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printf("Pickup:%d Dist:%f\n", i, dist);
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oysters[i].disappear();
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player.setLife(player.getLifes() + 1);
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engine->audio.setADPCMVolume(30, 3);
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engine->audio.playADPCM(pickupSound, 3);
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}
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}
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for (int i = 0; i < MINES_COUNT; i++)
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{
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mines[i].update();
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Vector3 vecDist = mines[i].mesh.position - player.mesh.position;
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float dist = vecDist.length();
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if (dist < 20.F && !mines[i].getExplosionTicks())
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{
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printf("Vecdist: %f,%f,%f\n", vecDist.x, vecDist.y, vecDist.z);
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printf("Explode:%d Dist:%f\n", i, dist);
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mines[i].explode();
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player.setLife(player.getLifes() - 1);
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// Buffer switching to prevent playing two sounds on one buffer
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engine->audio.setADPCMVolume(65, Mine::lastSoundBuffer);
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engine->audio.playADPCM(boomSound, Mine::lastSoundBuffer);
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Mine::lastSoundBuffer = Mine::lastSoundBuffer == 4 ? 5 : 4;
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}
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}
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if (player.mesh.position.y > WATER_LEVEL - 5)
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player.mesh.position.y = WATER_LEVEL - 5;
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player.update(engine->pad);
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camera.update(engine->pad, player.mesh);
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skybox.position.set(player.mesh.position.x, +200.0F, player.mesh.position.z);
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waterbox.position.set(player.mesh.position.x, -260.0F, player.mesh.position.z);
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engine->renderer->draw(island);
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engine->renderer->draw(waterDrawList, WATER_TILES_COUNT);
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engine->renderer->draw(skybox);
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engine->renderer->draw(waterbox);
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engine->renderer->draw(seabed);
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for (u8 i = 0; i < OYSTERS_COUNT; i++)
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if (oysters[i].isActive())
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engine->renderer->draw(oysters[i].mesh);
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for (u8 i = 0; i < MINES_COUNT; i++)
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if (mines[i].getExplosionTicks() < MINE_EXPLOSION_TICKS)
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engine->renderer->draw(mines[i].mesh);
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for (u8 i = 0; i < player.getLifes(); i++)
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engine->renderer->draw(lifeSprites[i]);
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engine->renderer->draw(player.mesh);
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if (camera.position.y < WATER_LEVEL)
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{
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engine->renderer->draw(waterOverlay);
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engine->audio.setADPCMVolume(0, 0); // Surface ambient
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engine->audio.setADPCMVolume(65, 1); // Underwater ambient
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}
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else
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{
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engine->audio.setADPCMVolume(50, 0); //Surface ambient
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engine->audio.setADPCMVolume(0, 1); //Underwater ambient
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}
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}
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void Dolphin::calcSpiral(int X, int Y)
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{
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int x, y, dx;
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x = y = dx = 0;
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int dy = -1;
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int t = X > Y ? X : Y;
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int maxI = t * t;
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for (int i = 0; i < maxI; i++)
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{
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if ((-X / 2 <= x) && (x <= X / 2) && (-Y / 2 <= y) && (y <= Y / 2))
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{
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spirals[i].x = x;
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spirals[i].y = y;
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}
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if ((x == y) || ((x < 0) && (x == -y)) || ((x > 0) && (x == 1 - y)))
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{
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t = dx;
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dx = -dy;
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dy = t;
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}
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x += dx;
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y += dy;
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}
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}
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