diff options
Diffstat (limited to 'taipan.c')
| -rw-r--r-- | taipan.c | 66 |
1 files changed, 55 insertions, 11 deletions
@@ -61,6 +61,7 @@ unsigned long randl() { } */ +char port_stat_dirty = 1; extern const char *port_stat_screen; /**** End of atari-specific stuff */ @@ -190,6 +191,15 @@ void cprintulong(unsigned long ul) { cputs(ultoa(ul, fancy_num, 10)); } +/* print 'count' spaces, but leave the cursor where it was. + doesn't work if the cursor wraps to the next line! + */ +void cblank(unsigned char count) { + char oldx = wherex(); + while(count--) cputc(' '); + gotox(oldx); +} + #ifdef COMBAT_TEST void show_damage(void) { cputc(' '); @@ -213,6 +223,7 @@ void at_sea() { revers(0); cputc(' '); cputc(' '); + cputc(' '); } /* this bit of code was duplicated a *bunch* of times, @@ -510,6 +521,8 @@ int sea_battle(int id, int num_ships) { input, status; + port_stat_dirty = 1; + orders = 0; num_on_screen = 0; time = ((year - 1860) * 12) + month; @@ -966,11 +979,17 @@ int sea_battle(int id, int num_ships) { // damage = damage + ((ed * i * id) * ((float) randi() / RAND_MAX)) + (i / 2); // remember, ed is now scaled by 2 (used to be 0.5, now 1) - // damage = damage + randclamp((ed * i * id)/2) + (i / 2); - // damage = damage + randclamp((ed * i * id)/2) + (i / 2); // b0rked - newdamage = (randi() % ((ed * i * id)/2)) + (i / 2); + // broken because sometimes works out to 0 or 1. If it's 0, + // randi()%0 is just randi() (ouch)... on a modern platform, + // this would trigger a floating point exception or similar. + // cc65 runtime can't detect it... + // If ((ed * i * id)/2)) works out to 1, anything%1 is 0. // damage = damage + (randi() % ((ed * i * id)/2)) + (i / 2); + + newdamage = ((ed * i * id)/2) + (i / 2); + if(newdamage > 1) + newdamage = randi() % newdamage; damage += newdamage; #ifdef DAMAGE_TEST @@ -1196,11 +1215,15 @@ void port_stats(void) cputsxy(20, 14, "Bank: "); #else - void *p = PEEK(88) + 256 * PEEK(89); - memcpy(p, &port_stat_screen, 640); + if(port_stat_dirty) { + void *p = PEEK(88) + 256 * PEEK(89); + memcpy(p, &port_stat_screen, 640); + port_stat_dirty = 0; + } #endif /* dynamic stuff: */ + cursor(0); gotoxy(12 - strlen(firm) / 2, 0); /* TODO: store in global */ cputs("Firm: "); cputs(firm); @@ -1209,25 +1232,32 @@ void port_stats(void) gotoxy(21, 4); in_use = hkw_[0] + hkw_[1] + hkw_[2] + hkw_[3]; + cblank(5); cprintulong(in_use); gotoxy(21, 6); + cblank(5); cprintulong(10000 - in_use); gotoxy(12, 3); + cblank(5); cprintulong(hkw_[0]); gotoxy(12, 4); + cblank(5); cprintulong(hkw_[1]); gotoxy(12, 5); + cblank(5); cprintulong(hkw_[2]); gotoxy(12, 6); + cblank(5); cprintulong(hkw_[3]); gotoxy(7, 8); if (hold >= 0) { + cblank(8); cprintulong(hold); } else { revers(1); @@ -1236,18 +1266,23 @@ void port_stats(void) } gotoxy(22, 8); + cblank(5); cprintulong(guns); gotoxy(12, 9); + cblank(9); cprintulong(hold_[0]); gotoxy(12, 10); + cblank(9); cprintulong(hold_[1]); gotoxy(12, 11); + cblank(9); cprintulong(hold_[2]); gotoxy(12, 12); + cblank(9); cprintulong(hold_[3]); gotoxy(32, 3); @@ -1257,13 +1292,18 @@ void port_stats(void) cputc(' '); cprintulong(year); + gotoxy(30, 6); + cblank(10); revers(1); cputsxy(30, 6, location[port]); revers(0); - revers(1); - gotoxy(33, 9); + // gotoxy(33, 9); + gotoy(9); fancy_numbers(debt, fancy_num); + gotox(33 - strlen(fancy_num) / 2); + clrtoeol(); + revers(1); cputs(fancy_num); revers(0); @@ -1274,13 +1314,16 @@ void port_stats(void) } cputs(st[i]); cputc(':'); + cblank(3); cprintulong(status); revers(0); gotoxy(6, 14); + cblank(14); fancy_numbers(cash, fancy_num); cputs(fancy_num); gotoxy(26, 14); + cblank(13); fancy_numbers(bank, fancy_num); cputs(fancy_num); } @@ -1340,11 +1383,10 @@ void mchenry(void) if ((choice == 'Y') || (choice == 'y')) { - // int percent = ((float) damage / capacity) * 100, - // this is likely wrong: static int percent, time; static long br, repair_price, amount; - percent = ((damage * 100) / (capacity * 100)) * 100; + // int percent = ((float) damage / capacity) * 100, + percent = (damage * 100 / capacity); time = ((year - 1860) * 12) + month; /* @@ -1410,6 +1452,8 @@ void final_stats(void) time = ((year - 1860) * 12) + month, choice = 0; + port_stat_dirty = 1; + clrscr(); cputs("Your final status:\r\n\r\n"); cash = cash + bank - debt; @@ -1609,7 +1653,7 @@ void transfer(void) compradores_report(); cputs("How much "); cputs(item[i]); - cputs("shall I move\r\naboard ship, Taipan? "); + cputs(" shall I move\r\naboard ship, Taipan? "); amount = get_num(9); if (amount == -1) |