*/
#define GET_BE16(x) ((&x)[0] << 8 | (&x)[1])
-#define PUT_BE16(x, y) {(&x)[0] = (y) >> 8; (&x)[1] = (y) & 0xff;}
static const short map_emc[256] =
{
Xdynamite_2, Xdynamite_3, Xdynamite_4, Xacid_s,
Xexit_1, Xexit_2, Xexit_3, Xballoon,
- Xplant, Xspring, Xspring_fall, Xspring_w,
- Xspring_e, Xball_1, Xball_2, Xandroid,
+ Xplant, Xspring, Xspring, Xpush_spring_w,
+ Xpush_spring_e, Xball_1, Xball_2, Xandroid,
Xblank, Xandroid, Xandroid, Xandroid,
Xandroid, Xandroid, Xandroid, Xandroid,
Xfake_grass, Xlenses, Xmagnify, Xfake_blank,
Xfake_grass, Xswitch, Xswitch, Xblank,
Xdecor_8, Xdecor_9, Xdecor_10, Xdecor_5,
- Xalpha_comma, Xalpha_quote, Xalpha_minus, Xdynamite,
+ Xalpha_comma, Xalpha_apost, Xalpha_minus, Xdynamite,
Xsteel_3, Xdecor_6, Xdecor_7, Xsteel_2,
Xroundwall_2, Xdecor_2, Xdecor_4, Xdecor_3,
Xblank, Xblank, Xalpha_copyr, Xfake_acid_1
};
-static int get_em_element(unsigned short em_element_raw, int file_version)
+static void init_android_clone_table(short android_clone_bits)
{
- int em_element = map_emc[em_element_raw];
+ boolean android_emerald = (android_clone_bits & 1) != 0;
+ boolean android_diamond = (android_clone_bits & 2) != 0;
+ boolean android_stone = (android_clone_bits & 4) != 0;
+ boolean android_bomb = (android_clone_bits & 8) != 0;
+ boolean android_nut = (android_clone_bits & 16) != 0;
+ boolean android_tank = (android_clone_bits & 32) != 0;
+ boolean android_eater = (android_clone_bits & 64) != 0;
+ boolean android_bug = (android_clone_bits & 128) != 0;
+ boolean android_alien = (android_clone_bits & 256) != 0;
+ boolean android_spring = (android_clone_bits & 512) != 0;
+ boolean android_balloon = (android_clone_bits & 1024) != 0;
+ boolean android_amoeba = (android_clone_bits & 2048) != 0;
+ boolean android_dynamite = (android_clone_bits & 4096) != 0;
+ int i;
+
+ for (i = 0; i < TILE_MAX; i++)
+ cav.android_array[i] = Xblank;
+
+ if (android_eater)
+ {
+ cav.android_array[Xeater_n] = Xeater_n;
+ cav.android_array[Yeater_nB] = Xeater_n;
+
+ cav.android_array[Xeater_e] = Xeater_e;
+ cav.android_array[Yeater_eB] = Xeater_e;
+
+ cav.android_array[Xeater_s] = Xeater_s;
+ cav.android_array[Yeater_sB] = Xeater_s;
+
+ cav.android_array[Xeater_w] = Xeater_w;
+ cav.android_array[Yeater_wB] = Xeater_w;
+ }
+
+ if (android_alien)
+ {
+ cav.android_array[Xalien] = Xalien;
+ cav.android_array[Xalien_pause] = Xalien;
+ cav.android_array[Yalien_nB] = Xalien;
+ cav.android_array[Yalien_eB] = Xalien;
+ cav.android_array[Yalien_sB] = Xalien;
+ cav.android_array[Yalien_wB] = Xalien;
+ }
+
+ if (android_bug)
+ {
+ cav.android_array[Xbug_1_n] = Xbug_2_n;
+ cav.android_array[Xbug_2_n] = Xbug_2_n;
+ cav.android_array[Ybug_nB] = Xbug_2_n;
+ cav.android_array[Ybug_n_e] = Xbug_2_n;
+ cav.android_array[Ybug_n_w] = Xbug_2_n;
+
+ cav.android_array[Xbug_1_e] = Xbug_2_e;
+ cav.android_array[Xbug_2_e] = Xbug_2_e;
+ cav.android_array[Ybug_eB] = Xbug_2_e;
+ cav.android_array[Ybug_e_s] = Xbug_2_e;
+ cav.android_array[Ybug_e_n] = Xbug_2_e;
+
+ cav.android_array[Xbug_1_s] = Xbug_2_s;
+ cav.android_array[Xbug_2_s] = Xbug_2_s;
+ cav.android_array[Ybug_sB] = Xbug_2_s;
+ cav.android_array[Ybug_s_w] = Xbug_2_s;
+ cav.android_array[Ybug_s_e] = Xbug_2_s;
+
+ cav.android_array[Xbug_1_w] = Xbug_2_w;
+ cav.android_array[Xbug_2_w] = Xbug_2_w;
+ cav.android_array[Ybug_wB] = Xbug_2_w;
+ cav.android_array[Ybug_w_n] = Xbug_2_w;
+ cav.android_array[Ybug_w_s] = Xbug_2_w;
+ }
+
+ if (android_tank)
+ {
+ cav.android_array[Xtank_1_n] = Xtank_1_n;
+ cav.android_array[Xtank_2_n] = Xtank_1_n;
+ cav.android_array[Ytank_nB] = Xtank_1_n;
+ cav.android_array[Ytank_n_e] = Xtank_1_n;
+ cav.android_array[Ytank_n_w] = Xtank_1_n;
+
+ cav.android_array[Xtank_1_e] = Xtank_1_e;
+ cav.android_array[Xtank_2_e] = Xtank_1_e;
+ cav.android_array[Ytank_eB] = Xtank_1_e;
+ cav.android_array[Ytank_e_s] = Xtank_1_e;
+ cav.android_array[Ytank_e_n] = Xtank_1_e;
+
+ cav.android_array[Xtank_1_s] = Xtank_1_s;
+ cav.android_array[Xtank_2_s] = Xtank_1_s;
+ cav.android_array[Ytank_sB] = Xtank_1_s;
+ cav.android_array[Ytank_s_w] = Xtank_1_s;
+ cav.android_array[Ytank_s_e] = Xtank_1_s;
+
+ cav.android_array[Xtank_1_w] = Xtank_1_w;
+ cav.android_array[Xtank_2_w] = Xtank_1_w;
+ cav.android_array[Ytank_wB] = Xtank_1_w;
+ cav.android_array[Ytank_w_n] = Xtank_1_w;
+ cav.android_array[Ytank_w_s] = Xtank_1_w;
+ }
+
+ if (android_emerald)
+ {
+ cav.android_array[Xemerald] = Xemerald;
+ cav.android_array[Xemerald_pause] = Xemerald;
+ cav.android_array[Xemerald_fall] = Xemerald;
+ cav.android_array[Yemerald_sB] = Xemerald;
+ cav.android_array[Yemerald_eB] = Xemerald;
+ cav.android_array[Yemerald_wB] = Xemerald;
+ }
+
+ if (android_diamond)
+ {
+ cav.android_array[Xdiamond] = Xdiamond;
+ cav.android_array[Xdiamond_pause] = Xdiamond;
+ cav.android_array[Xdiamond_fall] = Xdiamond;
+ cav.android_array[Ydiamond_sB] = Xdiamond;
+ cav.android_array[Ydiamond_eB] = Xdiamond;
+ cav.android_array[Ydiamond_wB] = Xdiamond;
+ }
+
+ if (android_stone)
+ {
+ cav.android_array[Xstone] = Xstone;
+ cav.android_array[Xstone_pause] = Xstone;
+ cav.android_array[Xstone_fall] = Xstone;
+ cav.android_array[Ystone_sB] = Xstone;
+ cav.android_array[Ystone_eB] = Xstone;
+ cav.android_array[Ystone_wB] = Xstone;
+ }
- if (file_version < FILE_VERSION_EM_V5)
+ if (android_bomb)
{
- /* versions below V5 had no grass, but only sand/dirt */
- if (em_element == Xgrass)
- em_element = Xdirt;
+ cav.android_array[Xbomb] = Xbomb;
+ cav.android_array[Xbomb_pause] = Xbomb;
+ cav.android_array[Xbomb_fall] = Xbomb;
+ cav.android_array[Ybomb_sB] = Xbomb;
+ cav.android_array[Ybomb_eB] = Xbomb;
+ cav.android_array[Ybomb_wB] = Xbomb;
}
- return em_element;
+ if (android_nut)
+ {
+ cav.android_array[Xnut] = Xnut;
+ cav.android_array[Xnut_pause] = Xnut;
+ cav.android_array[Xnut_fall] = Xnut;
+ cav.android_array[Ynut_sB] = Xnut;
+ cav.android_array[Ynut_eB] = Xnut;
+ cav.android_array[Ynut_wB] = Xnut;
+ }
+
+ if (android_spring)
+ {
+ cav.android_array[Xspring] = Xspring;
+ cav.android_array[Xspring_pause] = Xspring;
+ cav.android_array[Xspring_fall] = Xspring;
+ cav.android_array[Xspring_e] = Xspring;
+ cav.android_array[Xspring_w] = Xspring;
+ cav.android_array[Yspring_sB] = Xspring;
+ cav.android_array[Yspring_eB] = Xspring;
+ cav.android_array[Yspring_wB] = Xspring;
+ cav.android_array[Yspring_alien_eB] = Xspring;
+ cav.android_array[Yspring_alien_wB] = Xspring;
+ }
+
+ if (android_dynamite)
+ {
+ cav.android_array[Xdynamite] = Xdynamite;
+ }
+
+ if (android_balloon)
+ {
+ cav.android_array[Xballoon] = Xballoon;
+ cav.android_array[Yballoon_nB] = Xballoon;
+ cav.android_array[Yballoon_eB] = Xballoon;
+ cav.android_array[Yballoon_sB] = Xballoon;
+ cav.android_array[Yballoon_wB] = Xballoon;
+ }
+
+ if (android_amoeba)
+ {
+ cav.android_array[Xfake_amoeba] = Xdrip;
+ cav.android_array[Yfake_amoeba] = Xdrip;
+ cav.android_array[Xamoeba_1] = Xdrip;
+ cav.android_array[Xamoeba_2] = Xdrip;
+ cav.android_array[Xamoeba_3] = Xdrip;
+ cav.android_array[Xamoeba_4] = Xdrip;
+ cav.android_array[Xamoeba_5] = Xdrip;
+ cav.android_array[Xamoeba_6] = Xdrip;
+ cav.android_array[Xamoeba_7] = Xdrip;
+ cav.android_array[Xamoeba_8] = Xdrip;
+ }
}
void convert_em_level(unsigned char *src, int file_version)
};
int i, x, y, temp;
- lev.time_seconds = GET_BE16(src[2110]);
- if (lev.time_seconds > 9999)
- lev.time_seconds = 9999;
+ /* common to all emc caves */
- lev.required_initial = src[2095];
+ cav.time_seconds = MIN(GET_BE16(src[2110]), 9999);
+ cav.gems_needed = src[2095];
- for (i = 0; i < 2; i++)
- {
- temp = GET_BE16(src[2096 + i * 2]);
- ply[i].x_initial = (temp & 63);
- ply[i].y_initial = (temp >> 6 & 31);
- }
+ /* scores */
- temp = GET_BE16(src[2100]) * 28;
- if (temp > 9999)
- temp = 9999;
- lev.amoeba_time = temp;
-
- lev.android_move_time = GET_BE16(src[2164]);
- lev.android_clone_time = GET_BE16(src[2166]);
-
- lev.ball_random = src[2162] & 1 ? 1 : 0;
- lev.ball_state_initial = src[2162] & 128 ? 1 : 0;
- lev.ball_time = GET_BE16(src[2160]);
-
- lev.emerald_score = src[2084];
- lev.diamond_score = src[2085];
- lev.alien_score = src[2086];
- lev.tank_score = src[2087];
- lev.bug_score = src[2088];
- lev.eater_score = src[2089];
- lev.nut_score = src[2090];
- lev.dynamite_score = src[2091];
- lev.key_score = src[2092];
- lev.exit_score = src[2093] * 8 / 5;
-
- lev.lenses_score = src[2151];
- lev.magnify_score = src[2152];
- lev.slurp_score = src[2153];
-
- lev.lenses_time = GET_BE16(src[2154]);
- lev.magnify_time = GET_BE16(src[2156]);
- lev.wheel_time = GET_BE16(src[2104]);
-
- lev.wind_cnt_initial = src[2149] & 15 ? lev.wind_time : 0;
- temp = src[2149];
- lev.wind_direction_initial = (temp & 8 ? 0 :
- temp & 1 ? 1 :
- temp & 2 ? 2 :
- temp & 4 ? 3 : 0);
+ cav.emerald_score = src[2084];
+ cav.diamond_score = src[2085];
+ cav.alien_score = src[2086];
+ cav.tank_score = src[2087];
+ cav.bug_score = src[2088];
+ cav.eater_score = src[2089];
+ cav.nut_score = src[2090];
+ cav.dynamite_score = src[2091];
+ cav.key_score = src[2092];
+ cav.exit_score = src[2093] * 8 / 5;
- lev.wonderwall_time_initial = GET_BE16(src[2102]);
+ cav.lenses_score = src[2151];
+ cav.magnify_score = src[2152];
+ cav.slurp_score = src[2153];
- for (i = 0; i < 8; i++)
- for (x = 0; x < 9; x++)
- lev.eater_array[i][x] =
- get_em_element(src[eater_offset[i] + x], file_version);
+ /* times */
- temp = get_em_element(src[2159], file_version);
- for (y = 0; y < 8; y++)
- {
- if (src[2162] & 1)
- {
- for (x = 0; x < 8; x++)
- lev.ball_array[y][x] = temp;
- }
- else
- {
- lev.ball_array[y][1] = (src[2163] & 1) ? temp : Xblank; /* north */
- lev.ball_array[y][6] = (src[2163] & 2) ? temp : Xblank; /* south */
- lev.ball_array[y][3] = (src[2163] & 4) ? temp : Xblank; /* west */
- lev.ball_array[y][4] = (src[2163] & 8) ? temp : Xblank; /* east */
- lev.ball_array[y][7] = (src[2163] & 16) ? temp : Xblank; /* southeast */
- lev.ball_array[y][5] = (src[2163] & 32) ? temp : Xblank; /* southwest */
- lev.ball_array[y][2] = (src[2163] & 64) ? temp : Xblank; /* northeast */
- lev.ball_array[y][0] = (src[2163] & 128)? temp : Xblank; /* northwest */
- }
- }
+ cav.android_move_time = MIN(GET_BE16(src[2164]), 9999);
+ cav.android_clone_time = MIN(GET_BE16(src[2166]), 9999);
+ cav.ball_time = MIN(GET_BE16(src[2160]), 9999);
+
+ cav.lenses_time = MIN(GET_BE16(src[2154]), 9999);
+ cav.magnify_time = MIN(GET_BE16(src[2156]), 9999);
+ cav.wheel_time = MIN(GET_BE16(src[2104]), 9999);
- temp = GET_BE16(src[2168]);
-
- lev.android_emerald = (temp & 1) != 0;
- lev.android_diamond = (temp & 2) != 0;
- lev.android_stone = (temp & 4) != 0;
- lev.android_bomb = (temp & 8) != 0;
- lev.android_nut = (temp & 16) != 0;
- lev.android_tank = (temp & 32) != 0;
- lev.android_eater = (temp & 64) != 0;
- lev.android_bug = (temp & 128) != 0;
- lev.android_alien = (temp & 256) != 0;
- lev.android_spring = (temp & 512) != 0;
- lev.android_balloon = (temp & 1024) != 0;
- lev.android_amoeba = (temp & 2048) != 0;
- lev.android_dynamite = (temp & 4096) != 0;
+ cav.amoeba_time = MIN(GET_BE16(src[2100]) * 28, 9999);
+ cav.wonderwall_time = MIN(GET_BE16(src[2102]), 9999);
+
+ cav.wind_cnt = src[2149] & 15 ? cav.wind_time : 0;
+ temp = src[2149];
+ cav.wind_direction = (temp & 8 ? 0 :
+ temp & 1 ? 1 :
+ temp & 2 ? 2 :
+ temp & 4 ? 3 : 0);
+
+ /* global flags */
+
+ cav.ball_random = src[2162] & 1 ? 1 : 0;
+ cav.ball_state = src[2162] & 128 ? 1 : 0;
for (temp = 1; temp < 2047; temp++)
{
switch (src[temp])
{
case 36: /* wonderwall */
- lev.wonderwall_state_initial = 1;
- lev.wonderwall_time_initial = 9999;
+ cav.wonderwall_state = 1;
+ cav.wonderwall_time = 9999;
break;
case 40: /* wheel */
- lev.wheel_x_initial = temp & 63;
- lev.wheel_y_initial = temp >> 6;
- lev.wheel_cnt_initial = lev.wheel_time;
+ cav.wheel_x = temp & 63;
+ cav.wheel_y = temp >> 6;
+ cav.wheel_cnt = cav.wheel_time;
break;
case 163: /* fake blank */
- lev.lenses_cnt_initial = 9999;
+ cav.lenses_cnt = 9999;
break;
case 164: /* fake grass */
- lev.magnify_cnt_initial = 9999;
+ cav.magnify_cnt = 9999;
break;
}
}
+ /* android */
+
+ init_android_clone_table(GET_BE16(src[2168]));
+
+ /* eaters */
+
+ for (i = 0; i < 8; i++)
+ for (x = 0; x < 9; x++)
+ cav.eater_array[i][x] = map_emc[src[eater_offset[i] + x]];
+
+ /* ball */
+
+ temp = map_emc[src[2159]];
+
+ for (y = 0; y < 8; y++)
+ {
+ if (src[2162] & 1)
+ {
+ for (x = 0; x < 8; x++)
+ cav.ball_array[y][x] = temp;
+ }
+ else
+ {
+ cav.ball_array[y][1] = (src[2163] & 1) ? temp : Xblank; /* north */
+ cav.ball_array[y][6] = (src[2163] & 2) ? temp : Xblank; /* south */
+ cav.ball_array[y][3] = (src[2163] & 4) ? temp : Xblank; /* west */
+ cav.ball_array[y][4] = (src[2163] & 8) ? temp : Xblank; /* east */
+ cav.ball_array[y][7] = (src[2163] & 16) ? temp : Xblank; /* southeast */
+ cav.ball_array[y][5] = (src[2163] & 32) ? temp : Xblank; /* southwest */
+ cav.ball_array[y][2] = (src[2163] & 64) ? temp : Xblank; /* northeast */
+ cav.ball_array[y][0] = (src[2163] & 128)? temp : Xblank; /* northwest */
+ }
+ }
+
+ /* players */
+
+ for (i = 0; i < 2; i++)
+ {
+ temp = GET_BE16(src[2096 + i * 2]);
+
+ cav.player_x[i] = (temp & 63);
+ cav.player_y[i] = (temp >> 6 & 31);
+ }
+
+ /* cave */
+
/* first fill the complete playfield with the default border element */
for (y = 0; y < CAVE_HEIGHT; y++)
for (x = 0; x < CAVE_WIDTH; x++)
- native_em_level.cave[x][y] = Zborder;
+ cav.cave[x][y] = Zborder;
/* then copy the real level contents from level file into the playfield */
temp = 0;
- for (y = 0; y < lev.height; y++)
- for (x = 0; x < lev.width; x++)
- native_em_level.cave[x][y] =
- get_em_element(src[temp++], file_version);
+ for (y = 0; y < cav.height; y++)
+ for (x = 0; x < cav.width; x++)
+ cav.cave[x][y] = map_emc[src[temp++]];
/* at last, set the two players at their positions in the playfield */
/* (native EM[C] levels always have exactly two players in a level) */
for (i = 0; i < 2; i++)
- native_em_level.cave[ply[i].x_initial][ply[i].y_initial] = Zplayer;
+ cav.cave[cav.player_x[i]][cav.player_y[i]] = Zplayer;
native_em_level.file_version = file_version;
}
* wrong bug(24 instead of 20) and tank(12 instead of 8).
*/
+/* changes for game engine integration in Rocks'n'Diamonds:
+ *
+ * cave versions below V5 had no grass, but only sand/dirt
+ * - object code 130 (V6 grass) is changed to 189 (V6 dirt)
+ * - object codes are changed in both cave and eater arrays
+ * - only graphical change, as both objects behave the same
+ */
+
static const unsigned char map_v6[256] =
{
/* filter for v6 */
153,153,153,153, 153,153,153,153, 153,153,153,153, 153,153,153,153,
153,118,114,115, 131,118,118,119, 120,121,122,118, 118,118,118,118,
- 128,129,130,131, 132,133,134,135, 136,137,138,139, 140,141,142,143,
+ 128,129,189,131, 132,133,134,135, 136,137,138,139, 140,141,142,143,
144,145,146,147, 148,149,150,151, 152,68,154,155, 156,157,158,160,
160,160,160,160, 160,160,160,160, 160,160,160,160, 160,160,160,175,
153,153,153,153, 153,153,153,153, 153,153,153,153, 153,153,68,153,
{
/* filter for v4 eater */
- 128,18,2,0, 4,8,16,20, 28,37,41,45, 130,129,131,132,
+ 128,18,2,0, 4,8,16,20, 28,37,41,45, 189,129,131,132,
133,134,135,136, 146,147,175,65, 66,64,2,18, 128,128,128,128
};
src[2098] &= 7;
src[GET_BE16(src[2098])] = 128;
- /* amoeba speed */
- if (GET_BE16(src[2100]) > 9999)
- PUT_BE16(src[2100], 9999);
-
- /* time wonderwall */
- if (GET_BE16(src[2102]) > 9999)
- PUT_BE16(src[2102], 9999);
-
- /* time */
- if (GET_BE16(src[2110]) > 9999)
- PUT_BE16(src[2110], 9999);
-
/* wind direction */
i = src[2149];
i &= 15;
i &= -i;
src[2149] = i;
- /* time lenses */
- if (GET_BE16(src[2154]) > 9999)
- PUT_BE16(src[2154], 9999);
-
- /* time magnify */
- if (GET_BE16(src[2156]) > 9999)
- PUT_BE16(src[2156], 9999);
-
/* ball object */
src[2158] = 0;
src[2159] = map_v6[src[2159]];
- /* ball pause */
- if (GET_BE16(src[2160]) > 9999)
- PUT_BE16(src[2160], 9999);
-
/* ball data */
src[2162] &= 129;
if (src[2162] & 1)
src[2163] = 0;
- /* android move pause */
- if (GET_BE16(src[2164]) > 9999)
- PUT_BE16(src[2164], 9999);
-
- /* android clone pause */
- if (GET_BE16(src[2166]) > 9999)
- PUT_BE16(src[2166], 9999);
-
/* android data */
src[2168] &= 31;
projects / rocksndiamonds.git / blobdiff