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nether.cpp
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#ifdef _WIN32
#include "windows.h"
#endif
#include "string.h"
#include "stdio.h"
#include "math.h"
#ifdef __APPLE__
#include <OpenGL/gl.h>
#include <OpenGL/glu.h>
#include <GLUT/glut.h>
#else
#include "GL/gl.h"
#include "GL/glu.h"
#include "GL/glut.h"
#endif
#include "SDL/SDL.h"
#include "SDL/SDL_mixer.h"
#include "list.h"
#include "vector.h"
#include "cmc.h"
#include "3dobject.h"
#include "shadow3dobject.h"
#include "piece3dobject.h"
#include "myglutaux.h"
#include "nether.h"
#include "glprintf.h"
extern int frames_per_sec;
extern bool fullscreen;
extern int shadows;
extern bool sound;
extern int up_key,down_key,left_key,right_key,fire_key,pause_key;
extern int level;
extern float MINY,MAXY,MINX,MAXX;
extern bool show_radar;
#ifdef _WRITE_REPORT_
FILE *debug_fp=0;
#endif
NETHER::NETHER(char *mapname)
{
#ifdef _WRITE_REPORT_
debug_fp=fopen("report.txt","w");
fprintf(debug_fp,"Creating game...\n");
fflush(debug_fp);
#endif
if (shadows==1) {
lightpos[0]=-1000;
lightpos[1]=-3000;
lightpos[2]=5000;
lightpos[3]=1;
lightposv.x=lightpos[0];
lightposv.y=lightpos[1];
lightposv.z=lightpos[2];
} else {
lightpos[0]=0;
lightpos[1]=0;
lightpos[2]=5000;
lightpos[3]=1;
lightposv.x=lightpos[0];
lightposv.y=lightpos[1];
lightposv.z=lightpos[2];
} /* if */
#ifdef _WRITE_REPORT_
fprintf(debug_fp,"loading objects...\n");
fflush(debug_fp);
#endif
loadobjects();
#ifdef _WRITE_REPORT_
fprintf(debug_fp,"loading map...\n");
fflush(debug_fp);
#endif
/* Load map: */
if (!loadmap(mapname)) {
map_w=map_h=0;
map=0;
} /* if */
#ifdef _WRITE_REPORT_
fprintf(debug_fp,"Initializing game variables...\n");
fflush(debug_fp);
#endif
/* Set camera: */
viewp.x=map_w/2;
viewp.y=0;
camera.x=6;
camera.y=-6;
camera.z=11;
zoom=2;
/* Init game: */
day=0;
hour=0;
minute=0;
second=0;
shipp.x=4.0;
shipp.y=2.0;
shipp.z=3.0;
ship_op=OP_NONE;
ship_op2=OP_NONE;
ship_timemoving=0;
resources[0][0]=20;
resources[0][1]=0;
resources[0][2]=0;
resources[0][3]=0;
resources[0][4]=0;
resources[0][5]=0;
resources[0][6]=0;
resources[1][0]=20;
resources[1][1]=0;
resources[1][2]=0;
resources[1][3]=0;
resources[1][4]=0;
resources[1][5]=0;
resources[1][6]=0;
statistics[0][0]=0;
statistics[0][1]=0;
statistics[0][2]=0;
statistics[0][3]=0;
statistics[0][4]=0;
statistics[0][5]=0;
statistics[0][6]=0;
statistics[0][7]=0;
statistics[1][0]=0;
statistics[1][1]=0;
statistics[1][2]=0;
statistics[1][3]=0;
statistics[1][4]=0;
statistics[1][5]=0;
statistics[1][6]=0;
statistics[1][7]=0;
recomputestatistics=true;
game_state=STATE_PLAYING;
animation_timer=0;
construction_pointer=0;
controlled=0;
game_finished=0;
game_started=INTRO_TIME;
#ifdef _WRITE_REPORT_
fprintf(debug_fp,"Creating menus...\n");
fflush(debug_fp);
#endif
/* Init status: */
newmenu(GENERAL_MENU);
redrawmenu=2;
redrawradar=1;
#ifdef _WRITE_REPORT_
fprintf(debug_fp,"Initializing AI...\n");
fflush(debug_fp);
#endif
/* Init AI: */
AI_precomputations();
#ifdef _WRITE_REPORT_
fprintf(debug_fp,"Loading sounds...\n");
fflush(debug_fp);
#endif
/* Load sounds: */
S_shot=Mix_LoadWAV("sound/shot.wav");
S_explosion=Mix_LoadWAV("sound/explosion.wav");
S_select=Mix_LoadWAV("sound/select.wav");
S_wrong=Mix_LoadWAV("sound/wrong.wav");
S_construction=Mix_LoadWAV("sound/construction.wav");
#ifdef _WRITE_REPORT_
fprintf(debug_fp,"Game created.\n");
fflush(debug_fp);
#endif
} /* NETHER::NETHER */
NETHER::~NETHER()
{
#ifdef _WRITE_REPORT_
fprintf(debug_fp,"Destroying Game...\n");
fflush(debug_fp);
#endif
#ifdef _WRITE_REPORT_
fprintf(debug_fp,"Deleting sounds...\n");
fflush(debug_fp);
#endif
Mix_FreeChunk(S_shot);
Mix_FreeChunk(S_explosion);
Mix_FreeChunk(S_select);
Mix_FreeChunk(S_wrong);
Mix_FreeChunk(S_construction);
S_shot=0;
S_explosion=0;
S_select=0;
S_wrong=0;
S_construction=0;
#ifdef _WRITE_REPORT_
fprintf(debug_fp,"Deleting objects...\n");
fflush(debug_fp);
#endif
deleteobjects();
#ifdef _WRITE_REPORT_
fprintf(debug_fp,"Deleting AI...\n");
fflush(debug_fp);
#endif
AI_deleteprecomputations();
#ifdef _WRITE_REPORT_
fprintf(debug_fp,"Deleting map...\n");
fflush(debug_fp);
#endif
/* Delete map: */
if (map!=0) delete map;
map=0;
map_w=map_h=0;
#ifdef _WRITE_REPORT_
fprintf(debug_fp,"Game destroyed.\n");
fclose(debug_fp);
#endif
} /* NETHER::~NETHER */
void NETHER::loadobjects(void)
{
/* Load 3D objects: */
char *tnames[12]={"models/grass1.ase","models/rough.ase","models/rocks.ase","models/heavyrocks.ase",
"models/hole1.asc","models/hole2.asc","models/hole3.asc",
"models/hole4.asc","models/hole5.asc","models/hole6.asc",
"models/grass2.ase","models/grass3.ase"};
char *bnames[9]={"models/lowwall1.ase","models/lowwall2.ase","models/lowwall3.ase",
"models/highwall1.ase","models/factory.ase","models/fence.asc",
"models/flag.asc","models/highwall2.ase","models/warbase.ase"};
char *pnames[11]={"models/h-bipod.ase","models/h-tracks.ase","models/h-antigrav.ase",
"models/h-cannon.ase","models/h-missiles.ase","models/h-phasers.ase",
"models/h-nuclear.ase","models/h-electronics.ase",
"models/h-bipod-base.ase","models/h-bipod-rleg.ase","models/h-bipod-lleg.ase"};
char *pnames2[11]={"models/e-bipod.ase","models/e-tracks.ase","models/e-antigrav.ase",
"models/e-cannon.ase","models/e-missiles.ase","models/e-phasers.ase",
"models/nuclear.asc","models/e-electronics.ase",
"models/e-bipod-base.ase","models/e-bipod-rleg.ase","models/e-bipod-lleg.ase"};
char *bullnames[3]={"models/bullet1.asc","models/bullet2.asc","models/bullet3.asc"};
float pscale[11]={0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.45,0.375,0.375};
float bscale[9]={0.5,0.5,0.5,
0.5,0.5,1.0,
0.25,0.5,0.5};
float bullscale[3]={0.05,0.3,0.4};
float r[12]={0.0 ,0.7f ,0.6f ,0.5f ,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0};
float g[12]={0.733f ,0.5f ,0.45f ,0.4f ,0.733f ,0.733f ,0.733f ,0.733f ,0.733f ,0.733f ,0.733f ,0.733f};
float b[12]={0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0};
int i;
n_objs=12;
tile=new C3DObject *[n_objs];
tile_r=new float[n_objs];
tile_g=new float[n_objs];
tile_b=new float[n_objs];
for(i=0;i<n_objs;i++) {
tile[i]=new C3DObject(tnames[i],"textures/");
tile[i]->normalize(0.50f);
tile[i]->makepositive();
tile_r[i]=r[i];
tile_g[i]=g[i];
tile_b[i]=b[i];
} /* for */
tile[4]->moveobject(0,0,-0.05);
tile[5]->moveobject(0,0,-0.05);
tile[6]->moveobject(0,0,-0.05);
tile[7]->moveobject(0,0,-0.05);
tile[8]->moveobject(0,0,-0.05);
tile[9]->moveobject(0,0,-0.05);
n_buildings=9;
building_tile=new Shadow3DObject *[n_buildings];
for(i=0;i<n_buildings;i++) {
building_tile[i]=new Shadow3DObject(bnames[i],"textures/");
building_tile[i]->normalize(bscale[i]);
building_tile[i]->makepositive();
} /* for */
building_tile[5]->moveobject(0,0,0.01);
building_tile[6]->moveobject(0.4,0.4,0.0);
n_pieces=11;
piece_tile[0]=new Piece3DObject *[n_pieces];
piece_tile[1]=new Piece3DObject *[n_pieces];
for(i=0;i<n_pieces;i++) {
piece_tile[0][i]=new Piece3DObject(pnames[i],"textures/");
piece_tile[0][i]->normalize(pscale[i]);
piece_tile[0][i]->makepositive();
piece_tile[1][i]=new Piece3DObject(pnames2[i],"textures/");
piece_tile[1][i]->normalize(pscale[i]);
piece_tile[1][i]->makepositive();
} /* for */
piece_tile[0][0]->moveobject(-0.5,-0.5,0.0);
piece_tile[0][1]->moveobject(-0.5,-0.5,0.0);
piece_tile[0][2]->moveobject(-0.5,-0.5,0.2);
piece_tile[0][3]->moveobject(-0.5,-0.5,0.0);
piece_tile[0][4]->moveobject(-0.5,-0.45,0.0);
piece_tile[0][5]->moveobject(-0.5,-0.5,0.0);
piece_tile[0][6]->moveobject(-0.5,-0.5,0.0);
piece_tile[0][7]->moveobject(-0.32,-0.3,0.0);
piece_tile[0][8]->moveobject(-0.45,-0.45,0.6);
piece_tile[0][9]->moveobject(-0.4,-0.5,0.0);
piece_tile[0][10]->moveobject(-0.4,0.2,0.0);
piece_tile[1][0]->moveobject(-0.5,-0.5,0.0);
piece_tile[1][1]->moveobject(-0.5,-0.5,0.0);
piece_tile[1][2]->moveobject(-0.5,-0.5,0.2);
piece_tile[1][3]->moveobject(-0.5,-0.5,0.0);
piece_tile[1][4]->moveobject(-0.5,-0.45,0.0);
piece_tile[1][5]->moveobject(-0.5,-0.5,0.0);
piece_tile[1][6]->moveobject(-0.5,-0.5,0.0);
piece_tile[1][7]->moveobject(-0.32,-0.3,0.0);
piece_tile[1][8]->moveobject(-0.45,-0.45,0.6);
piece_tile[1][9]->moveobject(-0.4,-0.5,0.0);
piece_tile[1][10]->moveobject(-0.4,0.2,0.0);
ship=new Shadow3DObject("models/ship.asc","textures/");
ship->normalize(0.5f);
ship->makepositive();
n_bullets=3;
bullet_tile=new Piece3DObject *[n_bullets];
for(i=0;i<n_bullets;i++) {
bullet_tile[i]=new Piece3DObject(bullnames[i],"textures/");
bullet_tile[i]->normalize(bullscale[i]);
} /* for */
ship->ComputeShadow(lightposv);
for(i=0;i<n_buildings;i++) building_tile[i]->ComputeShadow(lightposv);
for(i=0;i<n_pieces;i++) piece_tile[0][i]->ComputeFixedShadows(lightposv);
for(i=0;i<n_pieces;i++) piece_tile[1][i]->ComputeFixedShadows(lightposv);
for(i=0;i<n_bullets;i++) bullet_tile[i]->ComputeFixedShadows(lightposv);
construction_tile[0]=new C3DObject("models/construction1.asc","textures/");
construction_tile[1]=new C3DObject("models/construction2.asc","textures/");
construction_tile[2]=new C3DObject("models/construction3.asc","textures/");
construction_tile[0]->normalize(10.0);
construction_tile[1]->normalize(9.0);
construction_tile[2]->normalize(7.0);
message_tile[0]=new C3DObject("models/go.ase","textures/");
message_tile[1]=new C3DObject("models/youwin.ase","textures/");
message_tile[2]=new C3DObject("models/gameover.ase","textures/");
message_tile[0]->normalize(4.0);
message_tile[1]->normalize(4.0);
message_tile[2]->normalize(4.0);
} /* NETHER::loadobjects */
void NETHER::deleteobjects(void)
{
int i;
/* Delete objects: */
for(i=0;i<n_objs;i++) delete tile[i];
delete tile;
tile=0;
delete tile_r;
tile_r=0;
delete tile_g;
tile_g=0;
delete tile_b;
tile_b=0;
delete ship;
ship=0;
for(i=0;i<n_buildings;i++) delete building_tile[i];
delete building_tile;
building_tile=0;
for(i=0;i<n_pieces;i++) delete piece_tile[0][i];
for(i=0;i<n_pieces;i++) delete piece_tile[1][i];
delete piece_tile[0];
delete piece_tile[1];
piece_tile[0]=0;
piece_tile[1]=0;
delete construction_tile[0];
delete construction_tile[1];
delete construction_tile[2];
construction_tile[0]=0;
construction_tile[1]=0;
construction_tile[2]=0;
delete message_tile[0];
delete message_tile[1];
delete message_tile[2];
for(i=0;i<n_bullets;i++) delete bullet_tile[i];
delete bullet_tile;
bullet_tile=0;
} /* NETHER::deleteobjects */
void NETHER::refresh_display_lists(void)
{
int i;
for(i=0;i<n_objs;i++) {
tile[i]->refresh_display_lists();
} /* for */
ship->refresh_display_lists();
for(i=0;i<n_buildings;i++) {
building_tile[i]->refresh_display_lists();
} /* for */
for(i=0;i<n_pieces;i++) {
piece_tile[0][i]->refresh_display_lists();
piece_tile[1][i]->refresh_display_lists();
} /* for */
for(i=0;i<3;i++) {
construction_tile[i]->refresh_display_lists();
} /* for */
} /* NETHER::refresh_display_lists */
bool NETHER::gamecycle(int w,int h)
{
int i;
bool retval=true;
unsigned char *keyboard;
SDL_PumpEvents();
keyboard = SDL_GetKeyState(NULL);
#ifdef _WRITE_REPORT_
fprintf(debug_fp,"Cycle start.\n");
fprintf(debug_fp,"game_state: %i\n",game_state);
fflush(debug_fp);
#endif
switch(game_state) {
case STATE_PLAYING:
retval=cycle(keyboard);
break;
case STATE_CONSTRUCTION:
retval=construction_cycle(keyboard);
break;
case STATE_PAUSE:
case STATE_SAVINGGAME:
case STATE_LOADINGGAME:
retval=option_cycle(keyboard);
break;
} /* switch */
for(i=0;i<SDLK_LAST;i++) old_keyboard[i]=keyboard[i];
#ifdef _WRITE_REPORT_
fprintf(debug_fp,"Cycle end: %i\n",retval);
fflush(debug_fp);
#endif
return retval;
} /* NETHER::gamecycle */
void NETHER::gameredraw(int w,int h)
{
#ifdef _WRITE_REPORT_
fprintf(debug_fp,"Redraw start.\n");
fprintf(debug_fp,"game_state: %i\n",game_state);
fflush(debug_fp);
#endif
switch(game_state) {
case STATE_PLAYING:
draw(w,h);
break;
case STATE_CONSTRUCTION:
construction_draw(w,h);
break;
case STATE_PAUSE:
case STATE_SAVINGGAME:
case STATE_LOADINGGAME:
draw(w,h);
options_draw(w,h);
break;
} /* switch */
SDL_GL_SwapBuffers();
#ifdef _WRITE_REPORT_
fprintf(debug_fp,"Redraw end.");
fflush(debug_fp);
#endif
} /* gameredraw */
void NETHER::draw(int width,int height)
{
float lightpos2[4]={0,0,1000,0};
float tmpls[4]={1.0F,1.0F,1.0F,1.0};
float tmpld[4]={0.6F,0.6F,0.6F,1.0};
float tmpla[4]={0.2F,0.2F,0.2F,1.0};
float ratio;
int split = int((width*25.0F)/32.0F);
int splity = 0;
if (show_radar) splity = int((height*2.0F)/15.0F)+1;
else splity = 0;
/* Enable Lights, etc.: */
glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST); // Really Nice Perspective Calculations
glEnable(GL_LIGHT0);
glLightfv(GL_LIGHT0,GL_AMBIENT,tmpla);
glLightfv(GL_LIGHT0,GL_DIFFUSE,tmpld);
glLightfv(GL_LIGHT0,GL_SPECULAR,tmpls);
glEnable(GL_LIGHTING);
glEnable(GL_COLOR_MATERIAL);
glShadeModel( GL_SMOOTH );
glCullFace( GL_BACK );
glFrontFace( GL_CCW );
glEnable( GL_CULL_FACE );
glEnable( GL_SCISSOR_TEST );
glEnable( GL_DEPTH_TEST );
glDepthFunc( GL_LEQUAL );
glClearStencil(0);
/* Draw the GAME screen: */
glLightfv(GL_LIGHT0,GL_POSITION,lightpos);
glClearColor(0,0,0,0.0);
glViewport(0,splity,split,height-splity);
ratio=float(split)/float(height-splity);
glMatrixMode( GL_PROJECTION );
glLoadIdentity( );
gluPerspective( 30.0, ratio, 1.0, 1024.0 );
glScissor(0,splity,split,height-splity);
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT|GL_STENCIL_BUFFER_BIT);
draw_game(false);
if (shadows) {
/* Set STENCIL Buffer: */
glStencilMask(1);
glEnable(GL_STENCIL_TEST);
glDepthMask(GL_FALSE);
glColorMask(GL_FALSE,GL_FALSE,GL_FALSE,GL_FALSE);
glStencilFunc(GL_ALWAYS,1,1);
glStencilOp(GL_KEEP,GL_KEEP,GL_REPLACE);
draw_game(true);
glColorMask(GL_TRUE,GL_TRUE,GL_TRUE,GL_TRUE);
/* Draw shadow poligon: */
glDepthFunc(GL_ALWAYS);
glDisable(GL_CULL_FACE);
glColor4f(0.0,0.0,0.0,0.4f);
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glStencilFunc(GL_NOTEQUAL,0,1);
glStencilOp(GL_KEEP,GL_KEEP,GL_KEEP);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glBegin(GL_TRIANGLE_STRIP);
glVertex3f(-1.0, 1.0,0.0);
glVertex3f(-1.0,-1.0,0.0);
glVertex3f( 1.0, 1.0,0.0);
glVertex3f( 1.0,-1.0,0.0);
glEnd();
glPopMatrix();
glDisable(GL_BLEND);
glDepthMask(GL_TRUE);
glDepthFunc(GL_LEQUAL);
glEnable(GL_CULL_FACE);
glDisable(GL_STENCIL_TEST);
} /* if */
if (game_started>0) {
glMatrixMode( GL_PROJECTION );
glLoadIdentity( );
gluPerspective( 30.0, ratio, 1.0, 1024.0 );
gluLookAt(0,0,30,0,0,0,0,1,0);
glClear(GL_DEPTH_BUFFER_BIT);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
if (game_started>40) glTranslatef(0,0,(game_started-40)*2);
if (game_started<20) glTranslatef(0,0,(20-game_started)*2);
message_tile[0]->draw(1.0,1.0,1.0);
} /* if */
if (game_finished>100) {
glMatrixMode( GL_PROJECTION );
glLoadIdentity( );
gluPerspective( 30.0, ratio, 1.0, 1024.0 );
gluLookAt(0,0,30,0,0,0,0,1,0);
glClear(GL_DEPTH_BUFFER_BIT);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
if (game_finished<120) glTranslatef(0,0,(120-game_finished)*2);
if (game_finished>240) glTranslatef(0,0,(game_finished-240)*2);
if (statistics[0][0]==0) message_tile[2]->draw(1.0,1.0,1.0);
else message_tile[1]->draw(1.0,1.0,1.0);
} /* if */
/* Draw the RADAR screen: */
if (show_radar && redrawradar<=1) {
glLightfv(GL_LIGHT0,GL_POSITION,lightpos2);
glClearColor(0.0,0.0,0,0);
glViewport(0,0,split,splity);
glMatrixMode( GL_PROJECTION );
glLoadIdentity( );
glOrtho(0,float(split),0,float(splity),-100,100);
glScissor(0,0,split,splity);
glScalef(width/640.0,height/480.0,1);
draw_radar();
} /* if */
redrawradar--;
if (redrawradar<0) redrawradar=3;
/* Draw the STATUS screen: */
if (redrawmenu!=0) {
redrawmenu--;
glLightfv(GL_LIGHT0,GL_POSITION,lightpos2);
glClearColor(0,0,0.2,0);
glViewport(split,0,width-split,height);
glMatrixMode( GL_PROJECTION );
glLoadIdentity( );
glOrtho(0,float(width-split),0,height,-100,100);
glScissor(split,0,width-split,height);
glScalef(width/640.0,height/480.0,1);
draw_status();
/*
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glLoadIdentity();
glTranslatef(70.0,10.0,0);
glColor3f(1.0f,1.0f,1.0f);
scaledglprintf(0.1f,0.1f,"FPS: %i",frames_per_sec);
glPopMatrix();
*/
} /* if */
} /* NETHER::draw */
void NETHER::draw_game(bool shadows)
{
{
MINY=-8*zoom;
MINX=-(10+viewp.z*4)*zoom;
MAXY=(9+viewp.z*4)*zoom;
MAXX=8*zoom;
}
if (!explosions.EmptyP()) {
int minstep=128;
List<EXPLOSION> l;
EXPLOSION *n;
float offs=0.0,r;
l.Instance(explosions);
l.Rewind();
while(l.Iterate(n)) {
if (n->size==2 && n->step<minstep) minstep=n->step;
} /* while */
r=(128-minstep)/256.0;
offs=sin(minstep)*r;
gluLookAt(viewp.x+camera.x*zoom+offs,viewp.y+camera.y*zoom+offs,viewp.z+camera.z*zoom,viewp.x+offs,viewp.y+offs,viewp.z,0,0,1);
} else {
gluLookAt(viewp.x+camera.x*zoom,viewp.y+camera.y*zoom,viewp.z+camera.z*zoom,viewp.x,viewp.y,viewp.z,0,0,1);
} /* if */
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
/* Draw: */
/* Draw the map: */
drawmap(shadows);
/* Draw the robots and bullets: */
{
int i;
List<ROBOT> l;
List<BULLET> l2;
ROBOT *r;
BULLET *b;
for(i=0;i<2;i++) {
l.Instance(robots[i]);
l.Rewind();
while(l.Iterate(r)) {
if (r->pos.y>=(viewp.y+MINY) &&
r->pos.y<=(viewp.y+MAXY) &&
r->pos.x>=(viewp.x+MINX) &&
r->pos.x<=(viewp.x+MAXX)) {
glPushMatrix();
glTranslatef(r->pos.x,r->pos.y,r->pos.z);
DrawRobot(r,i,shadows);
glPopMatrix();
} /* if */
} /* while */
} /* for */
l2.Instance(bullets);
l2.Rewind();
while(l2.Iterate(b)) {
if (b->pos.y>=(viewp.y+MINY) &&
b->pos.y<=(viewp.y+MAXY) &&
b->pos.x>=(viewp.x+MINX) &&
b->pos.x<=(viewp.x+MAXX)) {
glPushMatrix();
glTranslatef(b->pos.x,b->pos.y,b->pos.z);
DrawBullet(b,shadows);
glPopMatrix();
} /* if */
} /* while */
}
/* Draw the ship: */
glPushMatrix();
glTranslatef(shipp.x,shipp.y,shipp.z);
if (!shadows) ship->draw(0.7,0.7,0.7);
glPopMatrix();
if (shadows) {
float sx,sy;
float x[2],y[2];
float minz;
Vector light;
light=lightposv;
light=light/light.z;
sx=shipp.x-light.x*shipp.z;
sy=shipp.y-light.y*shipp.z;
if (controlled==0) {
x[0]=sx+ship->shdw_cmc.x[0];
x[1]=sx+ship->shdw_cmc.x[1];
y[0]=sy+ship->shdw_cmc.y[0];
y[1]=sy+ship->shdw_cmc.y[1];
minz=MapMaxZ(x,y);
} else {
minz=controlled->pos.z;
} /* if */
glPushMatrix();
glTranslatef(sx,sy,minz+0.05);
if (shadows) ship->DrawShadow(0,0,0,0.5);
glPopMatrix();
}
/* Draw the extras: */
/* Draw nuclear explosions: */
if (!shadows) {
List<EXPLOSION> l;
EXPLOSION *n;
float a,r;
l.Instance(explosions);
l.Rewind();
while(l.Iterate(n)) {
a=(128.0f-n->step)/80.0f;
r=1.0;
if (n->size==0) {
r=(float(n->step)/512.0f)+0.1;
} /* if */
if (n->size==1) {
r=(float(n->step)/96.0f)+0.5;
} /* if */
if (n->size==2) {
r=(float(n->step)/48.0f)+1.0;
} /* if */
if (a<0) a=0;
if (a>1) a=1;
glPushMatrix();
glTranslatef(n->pos.x,n->pos.y,n->pos.z);
glColor4f(1.0f,0.5f,0.0,a);
glDepthMask(GL_FALSE);
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glutSolidSphere(r,8,8);
glDisable(GL_BLEND);
glDepthMask(GL_TRUE);
glPopMatrix();
} /* while */
}
/* Draw the particles: */
if (!shadows) {
List<PARTICLE> l;
PARTICLE *p;
l.Instance(particles);
l.Rewind();
while(l.Iterate(p)) {
if (p->pos.y>=(viewp.y+MINY) &&
p->pos.y<=(viewp.y+MAXY) &&
p->pos.x>=(viewp.x+MINX) &&
p->pos.x<=(viewp.x+MAXX)) DrawParticle(p);
} /* if */
} /* if */
} /* NETHER::draw_screen */
void NETHER::draw_status(void)
{
/* Clear the color and depth buffers. */
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
/* Draw buttons: */
{
List<STATUSBUTTON> l;
STATUSBUTTON *b;
float angle,cf;
l.Instance(buttons);
l.Rewind();
while(l.Iterate(b)) {
if (b->status>=-16) {
angle=(float(b->status)*90.0)/16.0;
cf=float((16-abs(b->status)))/16.0;
glPushMatrix();
glTranslatef(b->x,b->y,0);
glRotatef(angle,0,1,0);
/* Draw button: */
glColor3f(b->r*cf,b->g*cf,b->b*cf);
glutSolidBox(b->sx/2,b->sy/2,10.0);
glTranslatef(0,0,11);
glColor3f(1.0,1.0,1.0);
if (b->text1[0]!=0) {
if (b->text2[0]!=0) {
glTranslatef(0,-12,0);
scaledglprintf(0.1f,0.1f,b->text2);
glTranslatef(0,17,0);
scaledglprintf(0.1f,0.1f,b->text1);
} else {
glTranslatef(0,-3,0);
scaledglprintf(0.1f,0.1f,b->text1);
} /* if */
} /* if */
glPopMatrix();
} /* if */
} /* while */
}
glPushMatrix();
switch(act_menu) {
case GENERAL_MENU:
{
STATUSBUTTON *b;
b=getbutton(STATUS_BUTTON);
if (b!=0 && b->status==0) {
statistics[0][7]=robots[0].Length();
statistics[1][7]=robots[1].Length();
glColor3f(0.5f,0.5f,1.0f);
glTranslatef(70,356,0);
scaledglprintf(0.1f,0.1f,"%i WARBASES %i",statistics[1][0],statistics[0][0]);
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"%i ELECTR'S %i",statistics[1][1],statistics[0][1]);
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"%i NUCLEAR %i",statistics[1][2],statistics[0][2]);
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"%i PHASERS %i",statistics[1][3],statistics[0][3]);
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"%i MISSILES %i",statistics[1][4],statistics[0][4]);
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"%i CANNON %i",statistics[1][5],statistics[0][5]);
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"%i CHASSIS %i",statistics[1][6],statistics[0][6]);
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"%.2i ROBOTS %.2i",statistics[1][7],statistics[0][7]);
glColor3f(0.0f,0.8f,0.0f);
glTranslatef(0,-65,0);
scaledglprintf(0.1f,0.1f,"GENERAL %.2i",resources[0][0]);
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"ELECTR' %.2i",resources[0][1]);
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"NUCLEAR %.2i",resources[0][2]);
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"PHASERS %.2i",resources[0][3]);
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"MISSILE %.2i",resources[0][4]);
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"CANNON %.2i",resources[0][5]);
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"CHASSIS %.2i",resources[0][6]);
} /* if */
}
break;
case ROBOT_MENU:
case DIRECTCONTROL_MENU:
{
STATUSBUTTON *b;
b=getbutton(ROBOT1_BUTTON);
if (b!=0 && b->status==0) {
glTranslatef(70,140,0);
glColor3f(1.0f,1.0f,0.0);
scaledglprintf(0.1f,0.1f,"-ORDERS-");
glColor3f(0.5f,0.5f,1.0f);
switch(controlled->program) {
case PROGRAM_STOPDEFEND:
glTranslatef(0,-20,0);
scaledglprintf(0.1f,0.1f,"STOP");
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"AND");
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"DEFEND");
break;
case PROGRAM_ADVANCE:
glTranslatef(0,-20,0);
scaledglprintf(0.1f,0.1f,"ADVANCE");
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"%.2i",controlled->program_parameter/2);
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"MILES");
break;
case PROGRAM_RETREAT:
glTranslatef(0,-20,0);
scaledglprintf(0.1f,0.1f,"RETREAT");
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"%.2i",controlled->program_parameter/2);
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"MILES");
break;
case PROGRAM_DESTROY:
glTranslatef(0,-20,0);
scaledglprintf(0.1f,0.1f,"DESTROY");
switch(controlled->program_parameter) {
case P_PARAM_ROBOTS:
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"ENEMY");
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"ROBOTS");
break;
case P_PARAM_WARBASES:
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"ENEMY");
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"WARBASES");
break;
case P_PARAM_NFACTORIES:
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"NEUTRAL");
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"FACTORIES");
break;
case P_PARAM_EFACTORIES:
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"ENEMY");
glTranslatef(0,-18,0);
scaledglprintf(0.1f,0.1f,"FACTORIES");
break;
} /* switch */
break;