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tb1/level1.c
Vince Weaver a276e7e57a More changes. 
Sadly my archives are all mixed up
2012-11-30 00:27:30 -05:00

705 lines
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/*
Level 1 Engine Code for Tom Bombem
*/
/* The Includes */
#include <stdio.h>
#include <sys/time.h>
#include <unistd.h>
#include <ggi/ggi.h>
#include <stdlib.h>
#include "svmwgrap.h"
#include "levels.h"
#include "tblib.h"
#include "soundIt.h"
/* Define this to get a frames per second readout */
/* #define DEBUG_ON */
/* The sounds */
#define NUM_SAMPLES 4
#define SND_CC 0
#define SND_BONK 1
#define SND_KAPOW 2
#define SND_ZRRP 3
/* The global variables ;) I like global variables hehe */
extern vmw_font *tb1_font;
extern ggi_visual_t vis;
extern ggi_visual_t vaddr;
extern ggi_visual_t vaddr2;
extern ggi_color eight_bit_pal[256];
extern ggi_pixel tb1_pal[256];
/*extern ggi_directbuffer_t dbuf_vis;
extern ggi_directbuffer_t dbuf_vaddr;
extern ggi_directbuffer_t dbuf_vaddr2;*/
extern ggi_pixellinearbuffer *plb_vis;
extern ggi_pixellinearbuffer *plb_vaddr;
extern ggi_pixellinearbuffer *plb_vaddr2;
extern int sound_possible;
extern int sound_enabled;
extern int color_depth;
extern int stride_factor;
/* I like structures also ;) */
struct enemyinfo {
int x,y;
int kind;
int out,exploding,boundarycheck,dead;
int explodeprogress;
int minx,maxx,xspeed,yspeed;
int hitsneeded;
};
struct bulletinfo {
int out,x,y;
};
/* Define how many sound effects there are */
Sample sound_effects[NUM_SAMPLES];
/* o/~ more structures o/~ */
struct enemyinfo enemy[5];
struct bulletinfo bullet[3];
struct timeval timing_info;
struct timezone dontcare;
/* This seemed like a good idea to modularize things */
int level_one_wave_behavior[]=
{0,0,0,0,0, 1,1,1,1,1,
1,1,2,2,2, 2,2,2,2,2,
3,3,3,3,3, 3,3,3,3,3,
2,2,2,2,2, 2,3,3,3,3,
3,3,3,3,3, 3,1,1,1,1,
1,3,3,3,3, 3,3,3,3,3,
3,2,2,2,2, 2,2,2,2,2,
2,2,2,2,2, 2,1,1,1,1,
1,1,1,3,3, 3,2,2,2,2,
2,2,2,2,2, 2,1,1,1,1,
1,4,4,4,4};
/* Yes I was too lazy to re-arrange the order of the functions */
void beforeboss();
/* Defines the behavior of the objects in level 1 */
int level_one_behavior(int reset)
{
int what,temp,whichone,need_to_pause=0;
static int wave=0;
static int saucersout=0;
if (reset) {
wave=0;
saucersout=0;
}
if (level_one_wave_behavior[wave]!=4) wave++;
saucersout--;
if (saucersout<0) saucersout=0;
if (saucersout>5) saucersout=5;
/* **START NEW WAVE ***/
switch(level_one_wave_behavior[wave]) {
/* STANDARD */
case 0: if (saucersout==0) {
saucersout=5;
what=(3+rand()%8);
for(temp=0; temp<5; temp++) {
enemy[temp].kind=what;
enemy[temp].x=0;
enemy[temp].y=0;
enemy[temp].xspeed=5;
enemy[temp].x=temp*20;
enemy[temp].minx=(temp*20);
enemy[temp].maxx=(temp*20)+120;
enemy[temp].boundarycheck=1;
enemy[temp].yspeed=10;
enemy[temp].out=1;
enemy[temp].exploding=0;
enemy[temp].hitsneeded=1;
enemy[temp].dead=0;
}
} break;
/* *FALLING STRAIGHT* */
case 3:
for (temp=0; temp<5;temp++)
if (!enemy[temp].out) {
enemy[temp].kind=rand()%8+3;
enemy[temp].x=rand()%200+1;
enemy[temp].y=0;
enemy[temp].xspeed=0;
enemy[temp].minx=enemy[temp].x;
enemy[temp].maxx=enemy[temp].x;
enemy[temp].boundarycheck=1;
enemy[temp].yspeed=5+(wave/40);
enemy[temp].out=1;
enemy[temp].exploding=0;
enemy[temp].hitsneeded=1;
enemy[temp].dead=0;
saucersout++;
} break;
/* *FALLING GRADUALLY SIDEWAYS* */
case 2:
for(temp=0;temp<5;temp++)
if (!enemy[temp].out) {
enemy[temp].kind=rand()%8+3;
enemy[temp].y=0;
enemy[temp].xspeed=5;
enemy[temp].minx=rand()%100;
enemy[temp].maxx=rand()%100+120;
enemy[temp].x=enemy[temp].minx;
enemy[temp].boundarycheck=0;
enemy[temp].yspeed=1;
enemy[temp].out=1;
enemy[temp].exploding=0;
enemy[temp].hitsneeded=1;
enemy[temp].dead=0;
saucersout++;
} break;
/**ZIG-ZAG**/
case 1: if (!saucersout) {
saucersout=5;
whichone=rand()%8+3;
for(temp=0;temp<5;temp++)
if (!enemy[temp].out) {
enemy[temp].kind=whichone;
enemy[temp].y=temp*10;
enemy[temp].xspeed=5;
enemy[temp].minx=0;
enemy[temp].maxx=220;
enemy[temp].x=temp*20;
enemy[temp].boundarycheck=0;
enemy[temp].yspeed=1;
enemy[temp].out=1;
enemy[temp].exploding=0;
enemy[temp].hitsneeded=1;
enemy[temp].dead=0;
}
} break;
/* Beginning of Boss */
case 4:
if (!saucersout) {
beforeboss();
need_to_pause=1;
enemy[0].kind=15;
enemy[1].kind=15;
enemy[2].kind=14;
for(temp=0;temp<3;temp++) {
enemy[temp].x=(temp*20)+10;
enemy[temp].y=0;
enemy[temp].xspeed=5;
enemy[temp].minx=0;
enemy[temp].maxx=220;
enemy[temp].boundarycheck=1;
enemy[temp].yspeed=0;
enemy[temp].out=1;
enemy[temp].exploding=0;
enemy[temp].hitsneeded=3;
enemy[temp].dead=0;
saucersout++;
}
} break;
default: break;
}
/* Objects Cast off by the Boss */
if (enemy[1].kind==15) {
/* Detect if Level One is Over */
if ((enemy[0].dead) && (enemy[1].dead) && (enemy[2].dead)) return 9;
for(temp=3;temp<5;temp++) {
saucersout++;
if ((!enemy[temp].out) && (enemy[temp-3].out)) {
enemy[temp].kind=rand()%8+3;
enemy[temp].x=enemy[temp-3].x;
enemy[temp].y=20;
enemy[temp].xspeed=0;
enemy[temp].minx=enemy[temp].x;
enemy[temp].maxx=enemy[temp].x;
enemy[temp].boundarycheck=0;
enemy[temp].yspeed=4;
enemy[temp].out=1;
enemy[temp].exploding=0;
enemy[temp].hitsneeded=1;
enemy[temp].dead=0;
}
}
}
return need_to_pause;
}
/* The little Sequence Before you hit the Boss */
void beforeboss()
{
char *tempst[300];
clear_keyboard_buffer();
GGILoadPicPacked(0,0,vaddr,0,1,
tb1_data_file("viewscr.tb1",(char *)tempst),
(ggi_color *)&eight_bit_pal,
(ggi_pixel *)&tb1_pal,color_depth);
ggiSetGCForeground(vis,0);
ggiDrawBox(vis,0,0,320,200);
/* vmwArbitraryCrossBlit(plb_vaddr->read,0,5,58,37,
plb_vis->write,10,10,plb_vis->stride,stride_factor);
VMWsmalltextxy("HUMAN!",70,10,tb1_pal[2],tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("WHAT ARE YOU DOING?!",70,20,tb1_pal[2],
tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("YOUR SPECIES MUST BE TERMINATED!",70,30,tb1_pal[2],
tb1_pal[0],1,tb1_font,vis);
pauseawhile(5);
vmwArbitraryCrossBlit(plb_vaddr->read,0,42,58,37,
plb_vis->write,10,50,plb_vis->stride,stride_factor);
VMWsmalltextxy("I'M SORRY.",70,50,tb1_pal[9],tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("WE DIDN'T MEAN TO DESTROY YOUR ENVOY.",70,60,tb1_pal[9],
tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("WILL YOU FORGIVE US AND TRY PEACE?",70,70,tb1_pal[9],
tb1_pal[0],1,tb1_font,vis);
pauseawhile(5);
vmwArbitraryCrossBlit(plb_vaddr->read,0,5,58,37,
plb_vis->write,10,90,plb_vis->stride,stride_factor);
VMWsmalltextxy("NO! YOU MUST BE DESTROYED!",70,90,tb1_pal[2],
tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("OUR FUNDING ... OUR ENVOY WAS DAMAGED BY",70,100,
tb1_pal[2],tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("YOU! VENGEANCE WILL BE OURS! YOUR PUNY",70,110,
tb1_pal[2],tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("PRIMITIVE SPACECRAFT WITH ITS INFERIOR",70,120,
tb1_pal[2],tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("WEAPONS WOULD HAVE TO SCORE 9 DIRECT HITS",70,130,
tb1_pal[2],tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("TO DESTROY MY SHIP! DIE EARTH SCUM!!!!",70,140,
tb1_pal[2],tb1_pal[0],1,tb1_font,vis);
pauseawhile(5);*/
}
/* The Sequence After You Defeat (hopefully) the Boss */
void afterboss()
{
char *tempst[300];
/*GGILoadPicPacked(0,0,vaddr,0,1,
tb1_data_file("viewscr.tb1",(char *)tempst),
(ggi_color *)&eight_bit_pal,
(ggi_pixel *)&tb1_pal,color_depth);
ggiSetGCForeground(vis,tb1_pal[0]);
ggiDrawBox(vis,0,0,320,200);
vmwArbitraryCrossBlit(plb_vaddr->read,0,42,58,37,
plb_vis->write,10,10,plb_vis->stride,stride_factor);
VMWsmalltextxy("HMM.. THEY DON'T BUILD SUPERIOR",70,10,
tb1_pal[9],tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("TECHNOLOGY LIKE THEY USED TO.",70,20,
tb1_pal[9],tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("I GUESS I CAN GO HOME NOW.",70,30,
tb1_pal[9],tb1_pal[0],1,tb1_font,vis);
pauseawhile(5);
vmwArbitraryCrossBlit(plb_vaddr->read,0,5,58,37,
plb_vis->write,10,50,plb_vis->stride,stride_factor);
VMWsmalltextxy("NOT SO FAST! YOU JUST DESTROYED AN ANTIQUATED",70,50,
tb1_pal[2],tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("DEFENSE SYSTEM THAT WAS PROGRAMMED BY A 16",70,60,
tb1_pal[2],tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("YEAR OLD! OUR MAIN DEFENSE PROGRAMMER HAS ",70,70,
tb1_pal[2],tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("MUCH MORE SKILL NOW! UNLESS YOU DESTROY OUR",70,80,
tb1_pal[2],tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("ENTIRE XENOCIDE... I MEAN PEACE... ENVOY",70,90,
tb1_pal[2],tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("WE WILL STILL DESTROY YOUR HOME PLANET.",70,100,
tb1_pal[2],tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("NICE TRY PUNY EARTHLING!",70,110,tb1_pal[2],
tb1_pal[0],1,tb1_font,vis);
pauseawhile(7);
vmwArbitraryCrossBlit(plb_vaddr->read,0,42,58,37,
plb_vis->write,10,130,plb_vis->stride,stride_factor);
VMWsmalltextxy("HMM.. I GUESS I BETTER SAVE THE EARTH.",70,130,
tb1_pal[9],tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("I'D BETTER SAVE MY GAME TOO.",70,140,
tb1_pal[9],tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("D'OH! I''M OUT OF BIG MISSILES! ",70,150,
tb1_pal[9],tb1_pal[0],1,tb1_font,vis);
VMWsmalltextxy("WELL AT LEAST I HAVE SOME SMALLER SPARES.",70,160,
tb1_pal[9],tb1_pal[0],1,tb1_font,vis);
pauseawhile(5);*/
}
/* The Main Level One */
void levelone(int *level,int *shields,int *score)
{
int ch=0;
int i,j,grapherror;
char tempst[300];
int itemp,whatdelay=1,levelover=0;
int shipx=36,shipadd=0,shipframe=1;
int bigship1[1500],bigship2[1500],bigship3[1500];
int shapetable[20][400];
long oldsec,oldusec,time_spent;
int howmuchscroll=0;
int speed_factor=1,game_paused=0;
int beginscore,beginshield;
/* Set this up for Save Game */
beginscore=*score;
beginshield=*shields;
/* Load All The Sounds */
if (sound_possible) {
Snd_loadRawSample(tb1_data_file("tbcc.raw",(char *)&tempst),
&sound_effects[0],0);
Snd_loadRawSample(tb1_data_file("tbbonk.raw",(char *)&tempst),
&sound_effects[1],0);
Snd_loadRawSample(tb1_data_file("tbkapow.raw",(char *)&tempst),
&sound_effects[2],0);
Snd_loadRawSample(tb1_data_file("tbzrrp.raw",(char *)&tempst),
&sound_effects[3],0);
/* Initialize Sound, if Possible */
if (Snd_init( NUM_SAMPLES,sound_effects,22050,4,
"/dev/dsp")==EXIT_FAILURE) {
printf("ERROR! Cannot init sound.\n");
sound_enabled=0;
}
}
/* Load Sprites (or whatever you want to call them) */
grapherror=GGILoadPicPacked(0,0,vaddr,1,1,
tb1_data_file("ships.tb1",(char *)&tempst),
(ggi_color *)&eight_bit_pal,
(ggi_pixel *)&tb1_pal,color_depth);
vmwGetSprite(vaddr,0,0,48,30,(int *)&bigship1);
vmwGetSprite(vaddr,0,32,48,30,(int *)&bigship2);
vmwGetSprite(vaddr,0,64,48,30,(int *)&bigship3);
grapherror=GGILoadPicPacked(0,0,vaddr,1,1,
tb1_data_file("tbshapes.tb1",(char *)&tempst),
(ggi_color *)&eight_bit_pal,
(ggi_pixel *)&tb1_pal,color_depth);
for(j=0;j<2;j++)
for(i=0;i<10;i++)
vmwGetSprite(vaddr,1+(i*19),1+(j*19),18,20,
(int *)&shapetable[(j*10)+i]);
/* Set up initial Enemy Structs */
for(i=0;i<5;i++) {
enemy[i].exploding=0;
enemy[i].out=0;
enemy[i].dead=0;
}
for(i=0;i<2;i++) {
bullet[i].out=0;
bullet[i].x=0;
bullet[i].y=0;
}
/* Setup and draw the sidebar */
setupsidebar(*score,0,*shields);
ggiSetGCForeground(vis,tb1_pal[0]);
/* vmwCrossBlit(plb_vaddr->write,plb_vaddr2->read,plb_vaddr->stride,200);*/
sprintf(tempst,"%d",*level);
ggiDrawBox(vaddr2,251,52,63,7);
VMWtextxy(tempst,307,51,tb1_pal[12],tb1_pal[0],0,tb1_font,vaddr2);
/* Clear the screen and draw the stars */
ggiSetGCForeground(vaddr2,tb1_pal[0]);
ggiDrawBox(vaddr2,0,0,320,400);
for(i=0;i<100;i++) {
/*vmwPutSprite(shapetable[11],18,18,stride_factor,
plb_vaddr2->write,rand()%238,
rand()%400,plb_vaddr2->stride);
vmwPutSprite(shapetable[12],18,18,stride_factor,
plb_vaddr2->write,rand()%238,
rand()%400,plb_vaddr2->stride);*/
}
change_shields(shields);
/* Draw the Little Box announcing the Start of the Level */
ggiSetGCForeground(vis,tb1_pal[0]);
ggiDrawBox(vis,0,0,320,200);
coolbox(70,85,240,120,1,vis);
VMWtextxy(" LEVEL ONE:",84,95,tb1_pal[4],tb1_pal[7],0,tb1_font,vis);
VMWtextxy("INANIMATE OBJECTS",84,105,tb1_pal[4],tb1_pal[7],0,tb1_font,vis);
/* Initiate some last variables */
level_one_behavior(1);
pauseawhile(5);
gettimeofday(&timing_info,&dontcare);
oldsec=timing_info.tv_sec; oldusec=timing_info.tv_usec;
/* MAIN GAME LOOP */
while(!levelover) {
ch=0;
/* Scroll the Stars */
if (speed_factor>1) howmuchscroll-=speed_factor;
else howmuchscroll--;
if (howmuchscroll<0) howmuchscroll=399;
#if 0
if (howmuchscroll>199) {
vmwArbitraryCrossBlit(plb_vaddr2->read,0,howmuchscroll,240,
400-howmuchscroll,
plb_vaddr->write,0,0,plb_vaddr->stride,
stride_factor);
vmwArbitraryCrossBlit(plb_vaddr2->read,0,0,240,howmuchscroll-200,
plb_vaddr->write,0,400-howmuchscroll,
plb_vaddr->stride,
stride_factor);
}
else {
vmwArbitraryCrossBlit(plb_vaddr2->read,0,howmuchscroll,240,200,
plb_vaddr->write,0,0,plb_vaddr->stride,
stride_factor);
}
#endif
/* Check for Collisions */
for(i=0;i<5;i++) {
if (!enemy[i].dead) {
for(itemp=0;itemp<2;itemp++) {
if (bullet[itemp].out)
if (collision(bullet[itemp].x,bullet[itemp].y,10,10,
enemy[i].x,enemy[i].y,9,9)) {
if (sound_enabled) Snd_effect(SND_KAPOW,2);
enemy[i].hitsneeded--;
if (enemy[i].hitsneeded<1) enemy[i].dead=1;
else enemy[i].dead=0;
enemy[i].exploding=1;
enemy[i].explodeprogress=0;
bullet[itemp].out=0;
(*score)+=10;
changescore(*score,shields);
}
}
}
}
/* Explode the things that are exploding */
for(i=0;i<5;i++) {
if (enemy[i].exploding) {
enemy[i].explodeprogress++;
if (enemy[i].explodeprogress<=5)
/* vmwPutSprite(shapetable[enemy[i].explodeprogress+14],
18,18,stride_factor,
plb_vaddr->write,enemy[i].x,enemy[i].y,
plb_vaddr->stride)*/;
else if (enemy[i].dead) {
enemy[i].out=0;
enemy[i].exploding=0;
game_paused=level_one_behavior(0);
}
else enemy[i].exploding=0;
}
}
/* Move the Missiles */
for(i=0;i<2;i++) {
if (bullet[i].out) {
if (speed_factor>1) bullet[i].y-=(5*speed_factor);
else bullet[i].y-=5;
if (bullet[i].y<5) bullet[i].out=0;
else /*vmwPutSprite(shapetable[0],18,18,stride_factor,
plb_vaddr->write,bullet[i].x,bullet[i].y,
plb_vaddr->stride)*/;
}
}
/* MOVE ENEMIES */
for(i=0;i<5;i++) {
if ((enemy[i].out) && (!enemy[i].dead)) {
/*vmwPutSprite(shapetable[enemy[i].kind-1],18,18,stride_factor,
plb_vaddr->write,enemy[i].x,enemy[i].y,
plb_vaddr->stride)*/;
if (speed_factor==1) enemy[i].x+=enemy[i].xspeed;
else enemy[i].x+=(enemy[i].xspeed*speed_factor);
/* Check Position */
/* Check Position */
if (!enemy[i].boundarycheck)
if (speed_factor>1) enemy[i].y+=(enemy[i].yspeed*speed_factor);
else enemy[i].y+=enemy[i].yspeed;
if ((enemy[i].x<=enemy[i].minx) || (enemy[i].x>=enemy[i].maxx)) {
enemy[i].xspeed=-enemy[i].xspeed;
if (speed_factor>1) enemy[i].x+=(enemy[i].xspeed*speed_factor);
else enemy[i].x+=enemy[i].xspeed;
if (speed_factor>1) enemy[i].y+=(enemy[i].yspeed*speed_factor);
else enemy[i].y+=enemy[i].yspeed;
}
/* Too Low */
/* Too Low */
if (enemy[i].y>179) {
enemy[i].out=0;
game_paused=level_one_behavior(0);
}
if (enemy[i].y>140) {
if (collision(shipx,165,24,15,enemy[i].x,enemy[i].y,9,9)) {
if (sound_enabled) Snd_effect(SND_BONK,1);
enemy[i].hitsneeded--;
if (enemy[i].hitsneeded==0) enemy[i].dead=1;
else enemy[i].dead=0;
enemy[i].exploding=1;
enemy[i].explodeprogress=0;
(*shields)--;
if (*shields<0) levelover=1;
if (*shields>0) change_shields(shields);
}
}
}
}
/* See if beat the level. Yes, bad variable name. Oh well */
if (game_paused==9) {
afterboss();
*level=2;
levelover=1;
}
/* **READ KEYBOARD** */
if ( (ch=get_input())!=0) {
switch(ch){
case TB_ESC: levelover=1; break;
case TB_RIGHT: if (shipadd>=0) shipadd+=3; else shipadd=0; break;
case TB_LEFT: if (shipadd<=0) shipadd-=3; else shipadd=0; break;
case TB_F1: game_paused=1; help(); break;
case '+': whatdelay++; if (whatdelay>25) whatdelay=25; break;
case 'P': case 'p': game_paused=1;
coolbox(65,85,175,110,1,vis);
VMWtextxy("GAME PAUSED",79,95,tb1_pal[4],tb1_pal[7],
0,tb1_font,vis);
while (get_input()==0) {
usleep(30000);
}
break;
case '-': whatdelay--; if (whatdelay<1) whatdelay=1; break;
case 'S':
case 's': if(sound_possible) sound_enabled=!(sound_enabled); break;
case TB_F2: game_paused=1; savegame(*level,beginscore,beginshield);
break;
case ' ': for(j=0;j<2;j++)
if (!bullet[j].out) {
if (sound_enabled) Snd_effect(SND_CC,0);
bullet[j].out=1;
bullet[j].x=shipx+15;
bullet[j].y=165;
/*vmwPutSprite(shapetable[0],18,18,stride_factor,
plb_vaddr->write,bullet[j].x,
bullet[j].y,plb_vaddr->stride);*/
j=3;
}
}
}
/* **MOVE SHIP** */
if (speed_factor>1) shipx+=(shipadd*speed_factor);
else shipx+=shipadd;
if (shipx<1) shipx=1;
if (shipx>190) shipx=190;
switch(shipframe) {
case 1: /*vmwPutSprite(bigship1,48,30,stride_factor,
plb_vaddr->write,shipx,165,
plb_vaddr->stride);*/ break;
case 3: /*vmwPutSprite(bigship2,48,30,stride_factor,
plb_vaddr->write,shipx,165,
plb_vaddr->stride); */ break;
case 2:
case 4: /*vmwPutSprite(bigship3,48,30,stride_factor,
plb_vaddr->write,shipx,165,
plb_vaddr->stride);*/ break;
}
shipframe++;
if (shipframe==5) shipframe=1;
/* Flip Pages */
/*vmwCrossBlit(plb_vis->write,plb_vaddr->read,plb_vis->stride,200);*/
ggiFlush(vis);
/* Calculate how much time has passed */
gettimeofday(&timing_info,&dontcare);
time_spent=timing_info.tv_usec-oldusec;
if (timing_info.tv_sec-oldsec) time_spent+=1000000;
#ifdef DEBUG_ON
printf("%f\n",1000000/(float)time_spent);
#endif
/* If time passed was too little, wait a bit */
while (time_spent<33000){
gettimeofday(&timing_info,&dontcare);
usleep(5);
time_spent=timing_info.tv_usec-oldusec;
if (timing_info.tv_sec-oldsec) time_spent+=1000000;
}
/* It game is paused, don't keep track of time */
if (!game_paused) speed_factor=(time_spent/30000);
oldusec=timing_info.tv_usec;
oldsec=timing_info.tv_sec;
if (game_paused) {
gettimeofday(&timing_info,&dontcare);
oldusec=timing_info.tv_usec;
oldsec=timing_info.tv_sec;
game_paused=0;
}
}
/* All Done. Close up sound */
Snd_restore();
}
/* The little opener before Level 1 */
void littleopener()
{
int ship1[400],ship2[400];
int i;
char *tempst[300];
ggiSetGCForeground(vaddr,tb1_pal[0]);
ggiDrawBox(vaddr,0,0,320,200);
GGILoadPicPacked(0,0,vaddr,1,1,
tb1_data_file("moon2.tb1",(char *)tempst),
(ggi_color *)&eight_bit_pal,
(ggi_pixel *)&tb1_pal,color_depth);
GGILoadPicPacked(0,0,vis,1,0,
tb1_data_file("moon2.tb1",(char *)tempst),
(ggi_color *)&eight_bit_pal,
(ggi_pixel *)&tb1_pal,color_depth);
vmwGetSprite(vaddr,9,178,15,18,ship1);
vmwGetSprite(vaddr,30,178,15,18,ship2);
ggiSetGCForeground(vis,tb1_pal[0]);
ggiDrawBox(vaddr,0,178,319,21);
/*vmwCrossBlit(plb_vis->write,plb_vaddr->read,plb_vis->stride,200);
vmwCrossBlit(plb_vaddr2->write,plb_vaddr->read,plb_vaddr->stride,200);*/
for(i=100;i>0;i--) {
/* vmwArbitraryCrossBlit(plb_vaddr2->read,0,95,320,40,
plb_vaddr->write,0,95,
plb_vaddr->stride,stride_factor);
vmwPutSprite(ship2,15,18,stride_factor,
plb_vaddr->write,i*2,100,plb_vaddr->stride);
vmwArbitraryCrossBlit(plb_vaddr->read,0,95,320,40,
plb_vis->write,0,95,plb_vaddr->stride,
stride_factor);*/
usleep(30000);
if (get_input()!=0) break;
}
/* vmwCrossBlit(plb_vis->write,plb_vaddr2->read,plb_vis->stride,200);*/
VMWtextxy(">KCHK< TOM! WHERE ARE YOU GOING?",5,180,tb1_pal[15],tb1_pal[0],1,tb1_font,vis);
ggiFlush(vis);
pauseawhile(3);
ggiDrawBox(vis,0,178,319,21);
VMWtextxy("Ooops. ",5,180,tb1_pal[24],tb1_pal[0],1,tb1_font,vis);
pauseawhile(3);
for(i=0;i<151;i++) {
/*vmwArbitraryCrossBlit(plb_vaddr2->read,0,95,320,40,
plb_vaddr->write,0,95,plb_vaddr->stride,
stride_factor);
vmwPutSprite(ship1,15,18,stride_factor,
plb_vaddr->write,i*2,100,plb_vaddr->stride);
vmwArbitraryCrossBlit(plb_vaddr->read,0,95,320,40,
plb_vis->write,0,95,plb_vaddr->stride,
stride_factor);*/
usleep(30000);
if (get_input()!=0) break;
}
/* vmwCrossBlit(plb_vis->write,plb_vaddr2->read,plb_vis->stride,200);*/
ggiSetGCForeground(vis,tb1_pal[0]);
ggiDrawBox(vis,0,0,320,200);
GGILoadPicPacked(0,0,vis,1,0,
tb1_data_file("tbgorg.tb1",(char *)tempst),
(ggi_color *)&eight_bit_pal,
(ggi_pixel *)&tb1_pal,color_depth);
}
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