enum states state = TITLE_PAGE;
float state_timeout = 600.0;
-#define NSEQUENCE 2
-char *sequence[] = {
- "Press SPACE to start",
- "http://jasonwoof.org/vor"
+#define NSEQUENCE 3
+char *msgs[2][3] = {
+ {
+ "Press SPACE for normal game",
+ "Press 'e' for easy game",
+ "http://jasonwoof.org/vor"
+ },
+ {
+ "Press SPACE for easy game",
+ "Press 'n' for normal game",
+ "http://jasonwoof.org/vor"
+ }
};
int bangdotlife, nbangdots;
int first_i, last_i;
uint16_t *pixels, *pixel, c;
int row_inc = s->pitch/sizeof(uint16_t);
+ Sprite *hit;
pixels = (uint16_t *) s->pixels;
first_i = -1;
}
// check collisions
- if(pixel_collides(bdot[i].x, bdot[i].y)) { bdot[i].active = 0; continue; }
+ if((hit = pixel_collides(bdot[i].x, bdot[i].y))) {
+ if(hit->type != SHIP) { // they shouldn't hit the ship, but they do
+ bdot[i].active = 0;
+ hit->dx += ENGINE_DOT_WEIGHT * bdot[i].life * bdot[i].dx / sprite_mass(hit);
+ hit->dy += ENGINE_DOT_WEIGHT * bdot[i].life * bdot[i].dy / sprite_mass(hit);
+ continue;
+ }
+ }
pixel = pixels + row_inc*(int)(bdot[i].y) + (int)(bdot[i].x);
if(bdot[i].c) c = bdot[i].c; else c = heatcolor[(int)(bdot[i].life)*3];
uint16_t *pixels = (uint16_t *) s->pixels;
int row_inc = s->pitch/sizeof(uint16_t);
int heatindex;
+ Sprite *hit;
for(i = 0; i<MAXENGINEDOTS; i++) {
if(!edot[i].active) continue;
edot[i].active = 0;
continue;
}
- if(pixel_collides(edot[i].x, edot[i].y)) { edot[i].active = 0; continue; }
+ // check collisions
+ if((hit = pixel_collides(edot[i].x, edot[i].y))) {
+ if(hit->type != SHIP) { // they shouldn't hit the ship, but they do
+ edot[i].active = 0;
+ hit->dx += ENGINE_DOT_WEIGHT * edot[i].life * edot[i].dx / sprite_mass(hit);
+ hit->dy += ENGINE_DOT_WEIGHT * edot[i].life * edot[i].dy / sprite_mass(hit);
+ continue;
+ }
+ }
heatindex = edot[i].life * 6;
c = heatindex>3*W ? heatcolor[3*W-1] : heatcolor[heatindex];
pixels[row_inc*(int)(edot[i].y) + (int)(edot[i].x)] = c;
void
draw_game_over(void)
{
- float a_game = 0, a_over = 0;
+ int x;
+ char *text0, *text1;
SDL_Rect dest;
+ float a_game = 0, a_over = 0;
// fade in "GAME", then "OVER".
a_game = min(1.0, faderate*fadetimer/3.0);
dest.y = (YSIZE-surf_b_over->h)/2 + 40;
SDL_SetAlpha(surf_b_over, SDL_SRCALPHA, (int)(a_over*(200 + 55*sin(fadetimer))));
SDL_BlitSurface(surf_b_over,NULL,surf_screen,&dest);
+
+ if(new_high_score(score)) {
+ text0 = "New High Score!";
+ text1 = "Press SPACE to continue";
+ } else {
+ text0 = msgs[g_easy][0];
+ text1 = msgs[g_easy][1];
+ }
+
+ x = (XSIZE-SFont_TextWidth(g_font,text0))/2 + cos(fadetimer/9)*10;
+ SFont_Write(surf_screen,g_font,x,YSIZE-100 + cos(fadetimer/6)*5,text0);
+
+ x = (XSIZE-SFont_TextWidth(g_font,text1))/2 + sin(fadetimer/9)*10;
+ SFont_Write(surf_screen,g_font,x,YSIZE-50 + sin(fadetimer/4)*5,text1);
}
void
SDL_SetAlpha(surf_b_rockdodger, SDL_SRCALPHA, (int)(200 + 55*sin(fadetimer-2.0)));
SDL_BlitSurface(surf_b_rockdodger,NULL,surf_screen,&dest);
+ text = msgs[g_easy][(int)(fadetimer/35)%NSEQUENCE];
+ x = (XSIZE-SFont_TextWidth(g_font,text))/2 + cos(fadetimer/4.5)*10;
+ SFont_Write(surf_screen,g_font,x,YSIZE-100 + cos(fadetimer/3)*5,text);
+
text = "Version " VERSION;
x = (XSIZE-SFont_TextWidth(g_font,text))/2 + sin(fadetimer/4.5)*10;
SFont_Write(surf_screen,g_font,x,YSIZE-50 + sin(fadetimer/2)*5,text);
-
- text = sequence[(int)(fadetimer/40)%NSEQUENCE];
- x = (XSIZE-SFont_TextWidth(g_font,text))/2 + cos(fadetimer/4.5)*10;
- SFont_Write(surf_screen,g_font,x,YSIZE-100 + cos(fadetimer/3)*5,text);
}
void
SDL_EnableUNICODE(1);
while(SDL_PollEvent(&e))
;
+ insert_score(score);
}
void
break;
case HIGH_SCORE_DISPLAY:
state = TITLE_PAGE;
- state_timeout = 500.0;
+ state_timeout = 600.0;
+ fadetimer = 0.0;
break;
case HIGH_SCORE_ENTRY:
break;
}
// new game
- if(keystate[SDLK_SPACE]
+ if((keystate[SDLK_SPACE] || keystate[SDLK_e] || keystate[SDLK_n])
&& (state == HIGH_SCORE_DISPLAY
|| state == TITLE_PAGE
|| state == GAME_OVER)) {
if(state == GAME_OVER && new_high_score(score))
init_score_entry();
else {
+ if((keystate[SDLK_SPACE] && !initial_rocks) || keystate[SDLK_n]) {
+ g_easy = 0;
+ initial_rocks = NORMAL_I_ROCKS;
+ final_rocks = NORMAL_F_ROCKS;
+ if(opt_gamespeed == EASY_GAMESPEED)
+ opt_gamespeed = NORMAL_GAMESPEED;
+ } else if(keystate[SDLK_e]) {
+ g_easy = 1;
+ initial_rocks = EASY_I_ROCKS;
+ final_rocks = EASY_F_ROCKS;
+ opt_gamespeed = EASY_GAMESPEED;
+ }
reset_sprites();
reset_rocks();
screendx = SCREENDXMIN; screendy = 0;
}
}
+ if(state == TITLE_PAGE && keystate[SDLK_h]) {
+ state = HIGH_SCORE_DISPLAY;
+ state_timeout = 400;
+ }
+
if(state != HIGH_SCORE_ENTRY && (keystate[SDLK_q] || keystate[SDLK_ESCAPE]))
return;