planes
This commit is contained in:
tildearrow
parent
c9e48fb17b
commit
e02404222d
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@ -60,6 +60,7 @@ enum FurnaceCVObjectTypes {
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CV_ENEMY_BOMB,
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CV_EXPLOSION,
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CV_ENEMY,
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CV_PLANE,
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CV_FURBALL,
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CV_MINE,
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CV_POWERUP_P,
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@ -111,6 +112,135 @@ void FurnaceCVObject::collision(FurnaceCVObject* other) {
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void FurnaceCVObject::tick() {
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}
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struct FurnaceCV {
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SDL_Surface* surface;
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unsigned char* prioBuf;
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DivEngine* e;
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unsigned char* tileData;
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unsigned int tick;
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// state
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unsigned short* curStage;
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int stageWidth, stageHeight;
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int stageWidthPx, stageHeightPx;
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const char* typeAddr;
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unsigned char typeDelay;
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int typeX, typeY;
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int typeXStart, typeYStart;
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int typeXEnd, typeYEnd;
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int textWait, curText, transWait;
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int ticksToInit;
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bool inGame, inTransition, newHiScore, playSongs, pleaseInitSongs, gameOver;
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unsigned char lives, respawnTime, stage, shotType;
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int score;
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int hiScore;
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short lastPlayerX, lastPlayerY;
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short fxChanBase, fxInsBase;
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short speedTicks;
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short planeTime;
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float origSongRate;
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FixedQueue<unsigned char,16> weaponStack;
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// graphics
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unsigned short tile0[56][80];
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unsigned short tile1[56][80];
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unsigned short scrollX[2];
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unsigned short scrollY[2];
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unsigned char bgColor;
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std::vector<FurnaceCVObject*> sprite;
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// this offset is applied to sprites.
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int viewX, viewY;
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// input
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unsigned char joyInputPrev;
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unsigned char joyPressed;
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unsigned char joyReleased;
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unsigned char joyInput;
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template<typename T> T* createObject(short x=0, short y=0);
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template<typename T> T* createObjectNoPos();
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void buildStage(int which);
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void putText(int fontBase, bool fontHeight, String text, int x, int y);
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void startTyping(const char* text, int x, int y);
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void soundEffect(int ins, int chan, int note);
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void stopSoundEffect(int ins, int chan, int note);
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void addScore(int amount);
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void typeTick();
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void rasterH(int scanline);
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void render(unsigned char joyIn);
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void tileDataRead(struct GIF_WHDR* data);
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void loadInstruments();
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bool init(DivEngine* eng);
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void unload();
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FurnaceCV():
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surface(NULL),
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e(NULL),
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tileData(NULL),
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tick(0),
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curStage(NULL),
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stageWidth(40),
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stageHeight(28),
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stageWidthPx(320),
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stageHeightPx(224),
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typeAddr(NULL),
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typeDelay(0),
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typeX(0),
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typeY(0),
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typeXStart(0),
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typeYStart(0),
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typeXEnd(39),
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typeYEnd(27),
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textWait(60),
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curText(0),
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transWait(0),
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ticksToInit(2),
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inGame(false),
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inTransition(false),
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newHiScore(false),
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playSongs(true),
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pleaseInitSongs(false),
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gameOver(false),
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lives(5),
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respawnTime(0),
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stage(0),
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shotType(0),
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score(0),
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hiScore(25000),
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lastPlayerX(0),
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lastPlayerY(0),
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fxChanBase(-1),
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fxInsBase(-1),
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speedTicks(0),
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planeTime(0),
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origSongRate(60.0f),
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bgColor(0),
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viewX(0),
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viewY(0),
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joyInputPrev(0),
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joyPressed(0),
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joyReleased(0),
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joyInput(0) {
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memset(tile0,0,80*56*sizeof(short));
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memset(tile1,0,80*56*sizeof(short));
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scrollX[0]=0;
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scrollX[1]=0;
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scrollY[0]=0;
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scrollY[1]=0;
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}
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};
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struct FurnaceCVPlayer: FurnaceCVObject {
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short subX, subY;
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short speedX, speedY;
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@ -255,6 +385,7 @@ struct FurnaceCVEnemyVortex: FurnaceCVObject {
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speedX((rand()%5)-2),
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speedY((rand()%5)-2) {
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type=CV_ENEMY;
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prio=2;
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spriteDef[0]=0x480;
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spriteDef[1]=0x481;
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spriteDef[2]=0x4a0;
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@ -262,6 +393,66 @@ struct FurnaceCVEnemyVortex: FurnaceCVObject {
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}
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};
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struct FurnaceCVEnemyPlane: FurnaceCVObject {
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unsigned char orient;
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short shootTime, speed;
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void collision(FurnaceCVObject* other);
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void tick();
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FurnaceCVEnemyPlane(FurnaceCV* p):
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FurnaceCVObject(p),
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orient(rand()&3),
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shootTime(40),
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speed(3) {
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type=CV_PLANE;
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speed=2+(p->stage>>2)+(rand()%3);
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prio=3;
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if (speed>8) speed=8;
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switch (orient) {
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case 0: case 2:
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spriteWidth=8;
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spriteHeight=5;
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break;
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case 1: case 3:
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spriteWidth=5;
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spriteHeight=8;
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break;
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}
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switch (orient) {
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case 0:
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for (int i=0; i<40; i++) {
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spriteDef[i]=0x4c0+(i&7)+((i>>3)<<5);
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}
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x=-80;
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y=rand()%(p->stageHeightPx-80);
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break;
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case 1:
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for (int i=0; i<40; i++) {
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spriteDef[i]=0x4d7+(i%5)+((i/5)<<5);
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}
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x=rand()%(p->stageWidthPx-80);
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y=p->stageHeightPx+16;
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break;
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case 2:
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for (int i=0; i<40; i++) {
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spriteDef[i]=0x4c9+(i&7)+((i>>3)<<5);
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}
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x=p->stageWidthPx+16;
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y=rand()%(p->stageHeightPx-80);
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break;
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case 3:
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for (int i=0; i<40; i++) {
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spriteDef[i]=0x4d2+(i%5)+((i/5)<<5);
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}
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x=rand()%(p->stageWidthPx-80);
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y=-80;
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break;
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}
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}
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};
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struct FurnaceCVExplTiny: FurnaceCVObject {
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unsigned char animFrame;
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@ -412,132 +603,6 @@ struct FurnaceCVExtraLife: FurnaceCVObject {
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}
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};
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struct FurnaceCV {
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SDL_Surface* surface;
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unsigned char* prioBuf;
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DivEngine* e;
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unsigned char* tileData;
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unsigned int tick;
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// state
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unsigned short* curStage;
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int stageWidth, stageHeight;
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int stageWidthPx, stageHeightPx;
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const char* typeAddr;
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unsigned char typeDelay;
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int typeX, typeY;
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int typeXStart, typeYStart;
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int typeXEnd, typeYEnd;
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int textWait, curText, transWait;
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int ticksToInit;
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bool inGame, inTransition, newHiScore, playSongs, pleaseInitSongs, gameOver;
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unsigned char lives, respawnTime, stage, shotType;
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int score;
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int hiScore;
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short lastPlayerX, lastPlayerY;
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short fxChanBase, fxInsBase;
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short speedTicks;
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float origSongRate;
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FixedQueue<unsigned char,16> weaponStack;
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// graphics
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unsigned short tile0[56][80];
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unsigned short tile1[56][80];
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unsigned short scrollX[2];
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unsigned short scrollY[2];
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unsigned char bgColor;
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std::vector<FurnaceCVObject*> sprite;
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// this offset is applied to sprites.
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int viewX, viewY;
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// input
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unsigned char joyInputPrev;
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unsigned char joyPressed;
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unsigned char joyReleased;
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unsigned char joyInput;
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template<typename T> T* createObject(short x=0, short y=0);
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void buildStage(int which);
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void putText(int fontBase, bool fontHeight, String text, int x, int y);
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void startTyping(const char* text, int x, int y);
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void soundEffect(int ins, int chan, int note);
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void stopSoundEffect(int ins, int chan, int note);
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void addScore(int amount);
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void typeTick();
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void rasterH(int scanline);
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void render(unsigned char joyIn);
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void tileDataRead(struct GIF_WHDR* data);
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void loadInstruments();
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bool init(DivEngine* eng);
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void unload();
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FurnaceCV():
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surface(NULL),
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e(NULL),
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tileData(NULL),
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tick(0),
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curStage(NULL),
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stageWidth(40),
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stageHeight(28),
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stageWidthPx(320),
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stageHeightPx(224),
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typeAddr(NULL),
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typeDelay(0),
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typeX(0),
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typeY(0),
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typeXStart(0),
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typeYStart(0),
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typeXEnd(39),
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typeYEnd(27),
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textWait(60),
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curText(0),
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transWait(0),
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ticksToInit(2),
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inGame(false),
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inTransition(false),
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newHiScore(false),
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playSongs(true),
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pleaseInitSongs(false),
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gameOver(false),
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lives(5),
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respawnTime(0),
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stage(0),
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shotType(0),
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score(0),
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hiScore(25000),
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lastPlayerX(0),
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lastPlayerY(0),
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fxChanBase(-1),
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fxInsBase(-1),
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speedTicks(0),
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origSongRate(60.0f),
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bgColor(0),
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viewX(0),
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viewY(0),
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joyInputPrev(0),
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joyPressed(0),
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joyReleased(0),
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joyInput(0) {
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memset(tile0,0,80*56*sizeof(short));
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memset(tile1,0,80*56*sizeof(short));
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scrollX[0]=0;
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scrollX[1]=0;
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scrollY[0]=0;
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scrollY[1]=0;
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}
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};
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static const char* cvText[]={
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// intro
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_N("Play demo songs?\n"
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@ -787,33 +852,33 @@ void FurnaceGUI::drawTutorial() {
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ImGui::SetNextWindowPos(ImVec2(0,0));
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ImGui::SetNextWindowSize(ImVec2(canvasW,canvasH));
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if (ImGui::Begin("Combat Vehicle",&cvOpen,ImGuiWindowFlags_NoDocking|ImGuiWindowFlags_NoMove|ImGuiWindowFlags_NoResize|ImGuiWindowFlags_Modal|ImGuiWindowFlags_NoTitleBar)) {
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ImVec2 dpadLoc=ImVec2(canvasW*0.25,canvasH*0.85);
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ImVec2 buttonLoc=ImVec2(canvasW*0.75,canvasH*0.85);
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float oneUnit=canvasW*0.15;
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ImVec2 dpadLoc=ImVec2(canvasW*0.22,canvasH*0.85);
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ImVec2 buttonLoc=ImVec2(canvasW*0.78,canvasH*0.85);
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float oneUnit=canvasW*0.12;
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ImVec2 dpadUpStart=ImVec2(
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dpadLoc.x-oneUnit*1.5,
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dpadLoc.y-oneUnit*1.5
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dpadLoc.x-oneUnit*1.75,
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dpadLoc.y-oneUnit*1.75
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);
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ImVec2 dpadUpEnd=ImVec2(
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dpadLoc.x+oneUnit*1.5,
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dpadLoc.x+oneUnit*1.75,
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dpadLoc.y-oneUnit*0.5
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);
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ImVec2 dpadLeftEnd=ImVec2(
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dpadLoc.x-oneUnit*0.5,
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dpadLoc.y+oneUnit*1.5
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dpadLoc.y+oneUnit*1.75
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);
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ImVec2 dpadDownStart=ImVec2(
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dpadLoc.x-oneUnit*1.5,
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dpadLoc.x-oneUnit*1.75,
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dpadLoc.y+oneUnit*0.5
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);
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ImVec2 dpadDownEnd=ImVec2(
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dpadLoc.x+oneUnit*1.5,
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dpadLoc.y+oneUnit*1.5
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dpadLoc.x+oneUnit*1.75,
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dpadLoc.y+oneUnit*1.75
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);
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ImVec2 dpadRightStart=ImVec2(
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dpadLoc.x+oneUnit*0.5,
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dpadLoc.y-oneUnit*1.5
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dpadLoc.y-oneUnit*1.75
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);
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ImVec2 buttonBStart=ImVec2(
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@ -875,6 +940,7 @@ void FurnaceGUI::drawTutorial() {
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delete cv;
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cv=NULL;
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cvOpen=false;
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return;
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}
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}
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}
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@ -1110,6 +1176,12 @@ template<typename T> T* FurnaceCV::createObject(short x, short y) {
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return ret;
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}
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template<typename T> T* FurnaceCV::createObjectNoPos() {
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T* ret=new T(this);
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sprite.push_back(ret);
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return ret;
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}
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void FurnaceCV::soundEffect(int ins, int chan, int note) {
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e->noteOn(chan+fxChanBase,ins+fxInsBase,note);
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/*
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@ -1293,6 +1365,9 @@ void FurnaceCV::buildStage(int which) {
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}
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}
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}
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// setup stuff
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planeTime=180+(rand()%400);
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}
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#define CV_FONTBASE_8x8 0x250
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@ -1411,6 +1486,15 @@ void FurnaceCV::render(unsigned char joyIn) {
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}
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if (inGame) {
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// planes
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if (--planeTime<=0) {
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planeTime=MAX(10,60-(stage*2))+(rand()%MAX(50,320-stage*4));
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if (stage>=5 && stage!=9 && (stage&1 || stage>=10)) {
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createObjectNoPos<FurnaceCVEnemyPlane>();
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}
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}
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// initialization
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if (ticksToInit>0) {
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if (--ticksToInit<1) {
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e->changeSongP(0);
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@ -3169,3 +3253,41 @@ void FurnaceCVEnemyVortex::tick() {
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spriteDef[2]=0x4a0+((animFrame>>5)<<1);
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spriteDef[3]=0x4a1+((animFrame>>5)<<1);
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}
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// FurnaceCVEnemyPlane IMPLEMENTATION
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void FurnaceCVEnemyPlane::collision(FurnaceCVObject* other) {
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// ignore completely
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}
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void FurnaceCVEnemyPlane::tick() {
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switch (orient) {
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case 0:
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x+=speed;
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if (x>cv->stageWidthPx+32) dead=true;
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break;
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case 1:
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y-=speed;
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if (y<-160) dead=true;
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break;
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case 2:
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x-=speed;
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if (x<-160) dead=true;
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break;
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case 3:
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y+=speed;
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if (y>cv->stageHeightPx+32) dead=true;
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break;
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default:
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dead=true;
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logE("plane with invalid orientation %d",orient);
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break;
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}
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if (dead) logE("plane dead");
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if (--shootTime<=0) {
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shootTime=40;
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//cv->soundEffect(SE_VORTEXSHOOT);
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}
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}
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