mirror of
https://github.com/irmen/prog8.git
synced 2024-11-22 15:33:02 +00:00
991 lines
33 KiB
Lua
991 lines
33 KiB
Lua
%import textio
|
|
%import conv
|
|
%import string
|
|
%import string
|
|
|
|
|
|
textelite {
|
|
|
|
const ubyte numforLave = 7 ; Lave is 7th generated planet in galaxy one
|
|
const ubyte numforZaonce = 129
|
|
const ubyte numforDiso = 147
|
|
const ubyte numforRiedquat = 46
|
|
uword num_commands
|
|
|
|
sub bench(uword max_time) -> uword {
|
|
num_commands = 0
|
|
txt.lowercase()
|
|
cbm.SETTIM(0,0,0)
|
|
while cbm.RDTIM16()<max_time {
|
|
reinit()
|
|
run_commands(max_time)
|
|
}
|
|
return num_commands
|
|
}
|
|
|
|
sub reinit() {
|
|
;txt.clear_screen()
|
|
;txt.print("\n --- TextElite v1.3 ---\n")
|
|
txt.print("\nnew game\n")
|
|
elite_planet.set_seed(0, 0)
|
|
elite_galaxy.travel_to(1, numforLave)
|
|
elite_market.init(0) ; Lave's market is seeded with 0
|
|
elite_ship.init()
|
|
elite_planet.display(false, 0)
|
|
input_index = 0
|
|
}
|
|
|
|
sub run_commands(uword max_time) {
|
|
while cbm.RDTIM16() < max_time {
|
|
str input = "????????"
|
|
;txt.print("\nCash: ")
|
|
;elite_util.print_10s(elite_ship.cash)
|
|
;txt.print("\nCommand (?=help): ")
|
|
ubyte num_chars = next_input(input)
|
|
;txt.nl()
|
|
if num_chars!=0 {
|
|
when input[0] {
|
|
'q' -> {
|
|
bool has_error = false
|
|
if elite_galaxy.number != 2 {
|
|
txt.print("\nERROR: galaxy is not 2: ")
|
|
txt.print_ub(elite_galaxy.number)
|
|
txt.nl()
|
|
has_error=true
|
|
}
|
|
if elite_planet.number != 164 {
|
|
txt.print("\nERROR: planet is not 164: ")
|
|
txt.print_ub(elite_planet.number)
|
|
txt.nl()
|
|
has_error=true
|
|
}
|
|
if elite_planet.x != 116 {
|
|
txt.print("\nERROR: planet.x is not 116: ")
|
|
txt.print_ub(elite_planet.x)
|
|
txt.nl()
|
|
has_error=true
|
|
}
|
|
if elite_planet.y != 201 {
|
|
txt.print("\nERROR: planet.y is not 201: ")
|
|
txt.print_ub(elite_planet.y)
|
|
txt.nl()
|
|
has_error=true
|
|
}
|
|
if "ribeen" != elite_planet.name {
|
|
txt.print("\nERROR: planet.name is not 'ribeen': ")
|
|
txt.print(elite_planet.name)
|
|
txt.nl()
|
|
has_error=true
|
|
}
|
|
if elite_ship.cash != 1212 {
|
|
txt.print("\nERROR: cash is not 1212: ")
|
|
txt.print_uw(elite_ship.cash)
|
|
txt.nl()
|
|
has_error=true
|
|
}
|
|
if elite_ship.fuel != 50 {
|
|
txt.print("\nERROR: fuel is not 50:")
|
|
txt.print_ub(elite_ship.fuel)
|
|
txt.nl()
|
|
has_error=true
|
|
}
|
|
if elite_ship.cargohold[0] != 3 {
|
|
txt.print("\nERROR: food is not 3:")
|
|
txt.print_ub(elite_ship.cargohold[0])
|
|
txt.nl()
|
|
has_error=true
|
|
}
|
|
if elite_ship.cargohold[1] != 0 {
|
|
txt.print("\nERROR: textiles is not 0:")
|
|
txt.print_ub(elite_ship.cargohold[1])
|
|
txt.nl()
|
|
has_error=true
|
|
}
|
|
if has_error
|
|
sys.exit(1)
|
|
return
|
|
}
|
|
'b' -> elite_trader.do_buy()
|
|
's' -> elite_trader.do_sell()
|
|
'f' -> elite_trader.do_fuel()
|
|
'j' -> elite_trader.do_jump()
|
|
't' -> elite_trader.do_teleport()
|
|
'g' -> elite_trader.do_next_galaxy()
|
|
'i' -> elite_trader.do_info()
|
|
'm' -> {
|
|
if input[1]=='a' and input[2]=='p'
|
|
elite_trader.do_map()
|
|
else
|
|
elite_trader.do_show_market()
|
|
}
|
|
'l' -> elite_trader.do_local()
|
|
'c' -> elite_trader.do_cash()
|
|
'h' -> elite_trader.do_hold()
|
|
}
|
|
num_commands++
|
|
}
|
|
}
|
|
}
|
|
|
|
str[] inputs = [
|
|
"i",
|
|
"diso",
|
|
"i",
|
|
"lave",
|
|
"m",
|
|
"b",
|
|
"food",
|
|
"15",
|
|
"map",
|
|
"g",
|
|
"map",
|
|
"l",
|
|
"j",
|
|
"zao",
|
|
"s",
|
|
"food",
|
|
"12",
|
|
"tele",
|
|
"quti",
|
|
"tele",
|
|
"aro",
|
|
"i",
|
|
"diso",
|
|
"i",
|
|
"lave",
|
|
"i",
|
|
"zao",
|
|
"galhyp",
|
|
"fuel",
|
|
"20",
|
|
"j",
|
|
"rib",
|
|
"i",
|
|
"rib",
|
|
"i",
|
|
"tiri",
|
|
"q",
|
|
0
|
|
]
|
|
|
|
ubyte input_index
|
|
|
|
sub next_input(str buffer) -> ubyte {
|
|
input_index++
|
|
return string.copy(inputs[input_index], buffer)
|
|
}
|
|
}
|
|
|
|
elite_trader {
|
|
str input = "??????????"
|
|
ubyte num_chars
|
|
|
|
sub do_jump() {
|
|
;txt.print("\nJump to what system? ")
|
|
jump_to_system()
|
|
}
|
|
|
|
sub do_teleport() {
|
|
;txt.print("\nCheat! Teleport to what system? ")
|
|
ubyte fuel = elite_ship.fuel
|
|
elite_ship.fuel = 255
|
|
jump_to_system()
|
|
elite_ship.fuel = fuel
|
|
}
|
|
|
|
sub jump_to_system() {
|
|
void textelite.next_input(input)
|
|
ubyte current_planet = elite_planet.number
|
|
ubyte x = elite_planet.x
|
|
ubyte y = elite_planet.y
|
|
if elite_galaxy.search_closest_planet(input) {
|
|
ubyte distance = elite_planet.distance(x, y)
|
|
if distance <= elite_ship.fuel {
|
|
elite_galaxy.init_market_for_planet()
|
|
elite_ship.fuel -= distance
|
|
;txt.print("\n\nHyperspace jump! Arrived at:\n")
|
|
elite_planet.display(true,0 )
|
|
return
|
|
}
|
|
;txt.print("\nInsufficient fuel\n")
|
|
} else {
|
|
;txt.print(" Not found!\n")
|
|
}
|
|
elite_galaxy.travel_to(elite_galaxy.number, current_planet)
|
|
}
|
|
|
|
sub do_buy() {
|
|
;txt.print("\nBuy what commodity? ")
|
|
str commodity = "???????????????"
|
|
void textelite.next_input(commodity)
|
|
ubyte ci = elite_market.match(commodity)
|
|
if ci & 128 !=0 {
|
|
txt.print("Unknown\n")
|
|
} else {
|
|
;txt.print("\nHow much? ")
|
|
void textelite.next_input(input)
|
|
ubyte amount = conv.str2ubyte(input)
|
|
if elite_market.current_quantity[ci] < amount {
|
|
txt.print(" Insufficient supply!\n")
|
|
} else {
|
|
uword price = elite_market.current_price[ci] * amount
|
|
;txt.print(" Total price: ")
|
|
;elite_util.print_10s(price)
|
|
if price > elite_ship.cash {
|
|
txt.print(" Not enough cash!\n")
|
|
} else {
|
|
elite_ship.cash -= price
|
|
elite_ship.cargohold[ci] += amount
|
|
elite_market.current_quantity[ci] -= amount
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
sub do_sell() {
|
|
;txt.print("\nSell what commodity? ")
|
|
str commodity = "???????????????"
|
|
void textelite.next_input(commodity)
|
|
ubyte ci = elite_market.match(commodity)
|
|
if ci & 128 !=0 {
|
|
txt.print("Unknown\n")
|
|
} else {
|
|
;txt.print("\nHow much? ")
|
|
void textelite.next_input(input)
|
|
ubyte amount = conv.str2ubyte(input)
|
|
if elite_ship.cargohold[ci] < amount {
|
|
txt.print(" Insufficient supply!\n")
|
|
} else {
|
|
uword price = elite_market.current_price[ci] * amount
|
|
;txt.print(" Total price: ")
|
|
;elite_util.print_10s(price)
|
|
elite_ship.cash += price
|
|
elite_ship.cargohold[ci] -= amount
|
|
elite_market.current_quantity[ci] += amount
|
|
}
|
|
}
|
|
}
|
|
|
|
sub do_fuel() {
|
|
;txt.print("\nBuy fuel. Amount? ")
|
|
void textelite.next_input(input)
|
|
ubyte buy_fuel = 10*conv.str2ubyte(input)
|
|
ubyte max_fuel = elite_ship.Max_fuel - elite_ship.fuel
|
|
if buy_fuel > max_fuel
|
|
buy_fuel = max_fuel
|
|
uword price = buy_fuel as uword * elite_ship.Fuel_cost
|
|
if price > elite_ship.cash {
|
|
txt.print("Not enough cash!\n")
|
|
} else {
|
|
elite_ship.cash -= price
|
|
elite_ship.fuel += buy_fuel
|
|
}
|
|
}
|
|
|
|
sub do_cash() {
|
|
;txt.print("\nCheat! Set cash amount: ")
|
|
void textelite.next_input(input)
|
|
elite_ship.cash = conv.str2uword(input)
|
|
}
|
|
|
|
sub do_hold() {
|
|
;txt.print("\nCheat! Set cargohold size: ")
|
|
void textelite.next_input(input)
|
|
elite_ship.Max_cargo = conv.str2ubyte(input)
|
|
}
|
|
|
|
sub do_next_galaxy() {
|
|
txt.print("\n>>>>> Galaxy Hyperjump!\n")
|
|
elite_galaxy.travel_to(elite_galaxy.number+1, elite_planet.number)
|
|
elite_planet.display(false, 0)
|
|
}
|
|
|
|
sub do_info() {
|
|
;txt.print("\nSystem name (empty=current): ")
|
|
num_chars = textelite.next_input(input)
|
|
if num_chars!=0 {
|
|
ubyte current_planet = elite_planet.number
|
|
ubyte x = elite_planet.x
|
|
ubyte y = elite_planet.y
|
|
if elite_galaxy.search_closest_planet(input) {
|
|
ubyte distance = elite_planet.distance(x, y)
|
|
elite_planet.display(false, distance)
|
|
} else {
|
|
;txt.print(" Not found!")
|
|
}
|
|
elite_galaxy.travel_to(elite_galaxy.number, current_planet)
|
|
} else {
|
|
elite_planet.display(false, 0)
|
|
}
|
|
}
|
|
|
|
sub do_local() {
|
|
elite_galaxy.local_area()
|
|
}
|
|
|
|
sub do_map() {
|
|
;txt.print("\n(l)ocal or (g)alaxy starmap? ")
|
|
num_chars = textelite.next_input(input)
|
|
if num_chars!=0 {
|
|
elite_galaxy.starmap(input[0]=='l')
|
|
}
|
|
}
|
|
|
|
sub do_show_market() {
|
|
elite_market.display()
|
|
;txt.print("\nFuel: ")
|
|
;elite_util.print_10s(elite_ship.fuel)
|
|
;txt.print(" Cargohold space: ")
|
|
;txt.print_ub(elite_ship.cargo_free())
|
|
;txt.print("t\n")
|
|
}
|
|
}
|
|
|
|
elite_ship {
|
|
const ubyte Max_fuel = 70
|
|
const ubyte Fuel_cost = 2
|
|
ubyte Max_cargo = 20
|
|
|
|
ubyte fuel
|
|
uword cash
|
|
ubyte[17] cargohold
|
|
|
|
sub init() {
|
|
sys.memset(cargohold, len(cargohold), 0)
|
|
fuel = Max_fuel
|
|
cash = 1000
|
|
}
|
|
}
|
|
|
|
elite_market {
|
|
ubyte[17] baseprices = [$13, $14, $41, $28, $53, $C4, $EB, $9A, $75, $4E, $7C, $B0, $20, $61, $AB, $2D, $35]
|
|
byte[17] gradients = [-$02, -$01, -$03, -$05, -$05, $08, $1D, $0E, $06, $01, $0d, -$09, -$01, -$01, -$02, -$01, $0F]
|
|
ubyte[17] basequants = [$06, $0A, $02, $E2, $FB, $36, $08, $38, $28, $11, $1D, $DC, $35, $42, $37, $FA, $C0]
|
|
ubyte[17] maskbytes = [$01, $03, $07, $1F, $0F, $03, $78, $03, $07, $1F, $07, $3F, $03, $07, $1F, $0F, $07]
|
|
str[17] names = ["Food", "Textiles", "Radioactives", "Slaves", "Liquor/Wines", "Luxuries", "Narcotics", "Computers",
|
|
"Machinery", "Alloys", "Firearms", "Furs", "Minerals", "Gold", "Platinum", "Gem-Stones", "Alien Items"]
|
|
|
|
ubyte[17] current_quantity
|
|
uword[17] current_price
|
|
|
|
sub init(ubyte fluct) {
|
|
; Prices and availabilities are influenced by the planet's economy type
|
|
; (0-7) and a random "fluctuation" byte that was kept within the saved
|
|
; commander position to keep the market prices constant over gamesaves.
|
|
; Availabilities must be saved with the game since the player alters them
|
|
; by buying (and selling(?))
|
|
;
|
|
; Almost all commands are one byte only and overflow "errors" are
|
|
; extremely frequent and exploited.
|
|
;
|
|
; Trade Item prices are held internally in a single byte=true value/4.
|
|
; The decimal point in prices is introduced only when printing them.
|
|
; Internally, all prices are integers.
|
|
; The player's cash is held in four bytes.
|
|
ubyte ci
|
|
for ci in 0 to len(names)-1 {
|
|
word product
|
|
byte changing
|
|
product = elite_planet.economy as word * gradients[ci]
|
|
changing = fluct & maskbytes[ci] as byte
|
|
ubyte q = (basequants[ci] as word + changing - product) as ubyte
|
|
if q & $80 !=0
|
|
q = 0 ; clip to positive 8-bit
|
|
current_quantity[ci] = q & $3f
|
|
q = (baseprices[ci] + changing + product) as ubyte
|
|
current_price[ci] = q * $0004
|
|
}
|
|
current_quantity[16] = 0 ; force nonavailability of Alien Items
|
|
}
|
|
|
|
sub display() {
|
|
return
|
|
; ubyte ci
|
|
; txt.nl()
|
|
; elite_planet.print_name_uppercase()
|
|
; txt.print(" trade market:\n COMMODITY / PRICE / AVAIL / IN HOLD\n")
|
|
; for ci in 0 to len(names)-1 {
|
|
; elite_util.print_right(13, names[ci])
|
|
; txt.print(" ")
|
|
; elite_util.print_10s(current_price[ci])
|
|
; txt.column(24)
|
|
; txt.print_ub(current_quantity[ci])
|
|
; txt.chrout(' ')
|
|
; when units[ci] {
|
|
; 0 -> txt.chrout('t')
|
|
; 1 -> txt.print("kg")
|
|
; 2 -> txt.chrout('g')
|
|
; }
|
|
; txt.column(32)
|
|
; txt.print_ub(elite_ship.cargohold[ci])
|
|
; txt.nl()
|
|
; }
|
|
}
|
|
|
|
sub match(uword nameptr) -> ubyte {
|
|
ubyte ci
|
|
for ci in 0 to len(names)-1 {
|
|
if elite_util.prefix_matches(nameptr, names[ci])
|
|
return ci
|
|
}
|
|
return 255
|
|
}
|
|
}
|
|
|
|
elite_galaxy {
|
|
const uword GALSIZE = 256
|
|
const uword base0 = $5A4A ; seeds for the first galaxy
|
|
const uword base1 = $0248
|
|
const uword base2 = $B753
|
|
|
|
str pn_pairs = "..lexegezacebisousesarmaindirea.eratenberalavetiedorquanteisrion"
|
|
|
|
ubyte number
|
|
|
|
uword[3] seed
|
|
|
|
sub init(ubyte galaxynum) {
|
|
number = 1
|
|
elite_planet.number = 255
|
|
seed[0] = base0
|
|
seed[1] = base1
|
|
seed[2] = base2
|
|
repeat galaxynum-1 {
|
|
nextgalaxy()
|
|
}
|
|
}
|
|
|
|
sub nextgalaxy() {
|
|
textelite.num_commands++
|
|
|
|
seed[0] = twist(seed[0])
|
|
seed[1] = twist(seed[1])
|
|
seed[2] = twist(seed[2])
|
|
number++
|
|
if number==9
|
|
number = 1
|
|
}
|
|
|
|
sub travel_to(ubyte galaxynum, ubyte system) {
|
|
init(galaxynum)
|
|
generate_next_planet() ; always at least planet 0 (separate to avoid repeat ubyte overflow)
|
|
repeat system {
|
|
generate_next_planet()
|
|
textelite.num_commands++
|
|
}
|
|
elite_planet.name = make_current_planet_name()
|
|
init_market_for_planet()
|
|
}
|
|
|
|
sub init_market_for_planet() {
|
|
elite_market.init(lsb(seed[0])+msb(seed[2]))
|
|
}
|
|
|
|
sub search_closest_planet(uword nameptr) -> bool {
|
|
textelite.num_commands++
|
|
|
|
ubyte x = elite_planet.x
|
|
ubyte y = elite_planet.y
|
|
ubyte current_planet_num = elite_planet.number
|
|
|
|
init(number)
|
|
bool found = false
|
|
ubyte current_closest_pi
|
|
ubyte current_distance = 127
|
|
ubyte pi
|
|
for pi in 0 to 255 {
|
|
generate_next_planet()
|
|
elite_planet.name = make_current_planet_name()
|
|
if elite_util.prefix_matches(nameptr, elite_planet.name) {
|
|
ubyte distance = elite_planet.distance(x, y)
|
|
if distance < current_distance {
|
|
current_distance = distance
|
|
current_closest_pi = pi
|
|
found = true
|
|
}
|
|
}
|
|
}
|
|
|
|
if found
|
|
travel_to(number, current_closest_pi)
|
|
else
|
|
travel_to(number, current_planet_num)
|
|
|
|
return found
|
|
}
|
|
|
|
sub local_area() {
|
|
ubyte current_planet = elite_planet.number
|
|
ubyte px = elite_planet.x
|
|
ubyte py = elite_planet.y
|
|
ubyte pn = 0
|
|
|
|
init(number)
|
|
; txt.print("\nGalaxy #")
|
|
; txt.print_ub(number)
|
|
; txt.print(" - systems in vicinity:\n")
|
|
do {
|
|
generate_next_planet()
|
|
ubyte distance = elite_planet.distance(px, py)
|
|
if distance <= elite_ship.Max_fuel {
|
|
; if distance <= elite_ship.fuel
|
|
; txt.chrout('*')
|
|
; else
|
|
; txt.chrout('-')
|
|
; txt.spc()
|
|
elite_planet.name = make_current_planet_name()
|
|
elite_planet.display(true, distance)
|
|
}
|
|
pn++
|
|
} until pn==0
|
|
|
|
travel_to(number, current_planet)
|
|
}
|
|
|
|
sub starmap(bool local) {
|
|
ubyte current_planet = elite_planet.number
|
|
ubyte px = elite_planet.x
|
|
ubyte py = elite_planet.y
|
|
str current_name = " " ; 8 max
|
|
ubyte pn = 0
|
|
|
|
current_name = elite_planet.name
|
|
init(number)
|
|
; txt.clear_screen()
|
|
; txt.print("Galaxy #")
|
|
; txt.print_ub(number)
|
|
; if local
|
|
; txt.print(" - local systems")
|
|
; else
|
|
; txt.print(" - galaxy")
|
|
; txt.print(" starmap:\n")
|
|
ubyte max_distance = 255
|
|
if local
|
|
max_distance = elite_ship.Max_fuel
|
|
ubyte home_sx
|
|
ubyte home_sy
|
|
ubyte home_distance
|
|
|
|
do {
|
|
generate_next_planet()
|
|
ubyte distance = elite_planet.distance(px, py)
|
|
if distance <= max_distance {
|
|
elite_planet.name = make_current_planet_name()
|
|
elite_planet.name[0] = string.upperchar(elite_planet.name[0])
|
|
uword tx = elite_planet.x
|
|
uword ty = elite_planet.y
|
|
if local {
|
|
tx = tx + 24 - px
|
|
ty = ty + 24 - py
|
|
}
|
|
ubyte sx = display_scale_x(tx)
|
|
ubyte sy = display_scale_y(ty)
|
|
ubyte char = '*'
|
|
if elite_planet.number==current_planet
|
|
char = '%'
|
|
if local {
|
|
print_planet_details(elite_planet.name, sx, sy, distance)
|
|
} else if elite_planet.number==current_planet {
|
|
home_distance = distance
|
|
home_sx = sx
|
|
home_sy = sy
|
|
}
|
|
; txt.setchr(2+sx, 2+sy, char)
|
|
}
|
|
pn++
|
|
} until pn==0
|
|
|
|
if not local
|
|
print_planet_details(current_name, home_sx, home_sy, home_distance)
|
|
|
|
; if local
|
|
; txt.plot(0, display_scale_y(64) + 4)
|
|
; else
|
|
; txt.plot(0, display_scale_y(256) + 4 as ubyte)
|
|
travel_to(number, current_planet)
|
|
|
|
sub print_planet_details(str name, ubyte screenx, ubyte screeny, ubyte d) {
|
|
return
|
|
; txt.plot(2+screenx-2, 2+screeny+1)
|
|
; txt.print(name)
|
|
; if d!=0 {
|
|
; txt.plot(2+screenx-2, 2+screeny+2)
|
|
; elite_util.print_10s(d)
|
|
; txt.print(" LY")
|
|
; }
|
|
}
|
|
|
|
sub display_scale_x(uword x) -> ubyte {
|
|
if local
|
|
return x/2 as ubyte
|
|
return x/8 as ubyte
|
|
}
|
|
|
|
sub display_scale_y(uword y) -> ubyte {
|
|
if local
|
|
return y/4 as ubyte
|
|
return y/16 as ubyte
|
|
}
|
|
}
|
|
|
|
ubyte pn_pair1
|
|
ubyte pn_pair2
|
|
ubyte pn_pair3
|
|
ubyte pn_pair4
|
|
bool longname
|
|
|
|
sub generate_next_planet() {
|
|
determine_planet_properties()
|
|
longname = lsb(seed[0]) & 64 !=0
|
|
|
|
; Always four iterations of random number
|
|
pn_pair1 = (msb(seed[2]) & 31) * 2
|
|
tweakseed()
|
|
pn_pair2 = (msb(seed[2]) & 31) * 2
|
|
tweakseed()
|
|
pn_pair3 = (msb(seed[2]) & 31) * 2
|
|
tweakseed()
|
|
pn_pair4 = (msb(seed[2]) & 31) * 2
|
|
tweakseed()
|
|
}
|
|
|
|
sub make_current_planet_name() -> str {
|
|
ubyte ni = 0
|
|
str name = " " ; max 8
|
|
|
|
if pn_pairs[pn_pair1] != '.' {
|
|
name[ni] = pn_pairs[pn_pair1]
|
|
ni++
|
|
}
|
|
if pn_pairs[pn_pair1+1] != '.' {
|
|
name[ni] = pn_pairs[pn_pair1+1]
|
|
ni++
|
|
}
|
|
if pn_pairs[pn_pair2] != '.' {
|
|
name[ni] = pn_pairs[pn_pair2]
|
|
ni++
|
|
}
|
|
if pn_pairs[pn_pair2+1] != '.' {
|
|
name[ni] = pn_pairs[pn_pair2+1]
|
|
ni++
|
|
}
|
|
if pn_pairs[pn_pair3] != '.' {
|
|
name[ni] = pn_pairs[pn_pair3]
|
|
ni++
|
|
}
|
|
if pn_pairs[pn_pair3+1] != '.' {
|
|
name[ni] = pn_pairs[pn_pair3+1]
|
|
ni++
|
|
}
|
|
|
|
if longname {
|
|
if pn_pairs[pn_pair4] != '.' {
|
|
name[ni] = pn_pairs[pn_pair4]
|
|
ni++
|
|
}
|
|
if pn_pairs[pn_pair4+1] != '.' {
|
|
name[ni] = pn_pairs[pn_pair4+1]
|
|
ni++
|
|
}
|
|
}
|
|
|
|
name[ni] = 0
|
|
return name
|
|
}
|
|
|
|
sub determine_planet_properties() {
|
|
; create the planet's characteristics
|
|
elite_planet.number++
|
|
elite_planet.x = msb(seed[1])
|
|
elite_planet.y = msb(seed[0])
|
|
elite_planet.govtype = lsb(seed[1]) >> 3 & 7 ; bits 3,4 &5 of w1
|
|
elite_planet.economy = msb(seed[0]) & 7 ; bits 8,9 &A of w0
|
|
if elite_planet.govtype <= 1
|
|
elite_planet.economy = (elite_planet.economy | 2)
|
|
elite_planet.techlevel = (msb(seed[1]) & 3) + (elite_planet.economy ^ 7)
|
|
elite_planet.techlevel += elite_planet.govtype >> 1
|
|
if elite_planet.govtype & 1 !=0
|
|
elite_planet.techlevel++
|
|
elite_planet.population = 4 * elite_planet.techlevel + elite_planet.economy
|
|
elite_planet.population += elite_planet.govtype + 1
|
|
elite_planet.productivity = ((elite_planet.economy ^ 7) + 3) * (elite_planet.govtype + 4)
|
|
elite_planet.productivity *= elite_planet.population * 8
|
|
ubyte seed2_msb = msb(seed[2])
|
|
elite_planet.radius = mkword((seed2_msb & 15) + 11, elite_planet.x)
|
|
elite_planet.species_is_alien = lsb(seed[2]) & 128 !=0 ; bit 7 of w2_lo
|
|
if elite_planet.species_is_alien {
|
|
elite_planet.species_size = (seed2_msb >> 2) & 7 ; bits 2-4 of w2_hi
|
|
elite_planet.species_color = seed2_msb >> 5 ; bits 5-7 of w2_hi
|
|
elite_planet.species_look = (seed2_msb ^ msb(seed[1])) & 7 ;bits 0-2 of (w0_hi EOR w1_hi)
|
|
elite_planet.species_kind = (elite_planet.species_look + (seed2_msb & 3)) & 7 ;Add bits 0-1 of w2_hi to A from previous step, and take bits 0-2 of the result
|
|
}
|
|
|
|
elite_planet.goatsoup_seed[0] = lsb(seed[1])
|
|
elite_planet.goatsoup_seed[1] = msb(seed[1])
|
|
elite_planet.goatsoup_seed[2] = lsb(seed[2])
|
|
elite_planet.goatsoup_seed[3] = seed2_msb
|
|
}
|
|
|
|
sub tweakseed() {
|
|
uword temp = seed[0] + seed[1] + seed[2]
|
|
seed[0] = seed[1]
|
|
seed[1] = seed[2]
|
|
seed[2] = temp
|
|
}
|
|
|
|
sub twist(uword x) -> uword {
|
|
ubyte xh = msb(x)
|
|
ubyte xl = lsb(x)
|
|
xh <<= 1 ; make sure carry flag is not used on first shift!
|
|
rol(xl)
|
|
return mkword(xh, xl)
|
|
}
|
|
}
|
|
|
|
elite_planet {
|
|
str[] words81 = ["fabled", "notable", "well known", "famous", "noted"]
|
|
str[] words82 = ["very", "mildly", "most", "reasonably", ""]
|
|
str[] words83 = ["ancient", "\x95", "great", "vast", "pink"]
|
|
str[] words84 = ["\x9E \x9D plantations", "mountains", "\x9C", "\x94 forests", "oceans"]
|
|
str[] words85 = ["shyness", "silliness", "mating traditions", "loathing of \x86", "love for \x86"]
|
|
str[] words86 = ["food blenders", "tourists", "poetry", "discos", "\x8E"]
|
|
str[] words87 = ["talking tree", "crab", "bat", "lobst", "\xB2"]
|
|
str[] words88 = ["beset", "plagued", "ravaged", "cursed", "scourged"]
|
|
str[] words89 = ["\x96 civil war", "\x9B \x98 \x99s", "a \x9B disease", "\x96 earthquakes", "\x96 solar activity"]
|
|
str[] words8A = ["its \x83 \x84", "the \xB1 \x98 \x99", "its inhabitants' \x9A \x85", "\xA1", "its \x8D \x8E"]
|
|
str[] words8B = ["juice", "brandy", "water", "brew", "gargle blasters"]
|
|
str[] words8C = ["\xB2", "\xB1 \x99", "\xB1 \xB2", "\xB1 \x9B", "\x9B \xB2"]
|
|
str[] words8D = ["fabulous", "exotic", "hoopy", "unusual", "exciting"]
|
|
str[] words8E = ["cuisine", "night life", "casinos", "sit coms", " \xA1 "]
|
|
str[] words8F = ["\xB0", "The planet \xB0", "The world \xB0", "This planet", "This world"]
|
|
str[] words90 = ["n unremarkable", " boring", " dull", " tedious", " revolting"]
|
|
str[] words91 = ["planet", "world", "place", "little planet", "dump"]
|
|
str[] words92 = ["wasp", "moth", "grub", "ant", "\xB2"]
|
|
str[] words93 = ["poet", "arts graduate", "yak", "snail", "slug"]
|
|
str[] words94 = ["tropical", "dense", "rain", "impenetrable", "exuberant"]
|
|
str[] words95 = ["funny", "wierd", "unusual", "strange", "peculiar"]
|
|
str[] words96 = ["frequent", "occasional", "unpredictable", "dreadful", "deadly"]
|
|
str[] words97 = ["\x82 \x81 for \x8A", "\x82 \x81 for \x8A and \x8A", "\x88 by \x89", "\x82 \x81 for \x8A but \x88 by \x89", "a\x90 \x91"]
|
|
str[] words98 = ["\x9B", "mountain", "edible", "tree", "spotted"]
|
|
str[] words99 = ["\x9F", "\xA0", "\x87oid", "\x93", "\x92"]
|
|
str[] words9A = ["ancient", "exceptional", "eccentric", "ingrained", "\x95"]
|
|
str[] words9B = ["killer", "deadly", "evil", "lethal", "vicious"]
|
|
str[] words9C = ["parking meters", "dust clouds", "ice bergs", "rock formations", "volcanoes"]
|
|
str[] words9D = ["plant", "tulip", "banana", "corn", "\xB2weed"]
|
|
str[] words9E = ["\xB2", "\xB1 \xB2", "\xB1 \x9B", "inhabitant", "\xB1 \xB2"]
|
|
str[] words9F = ["shrew", "beast", "bison", "snake", "wolf"]
|
|
str[] wordsA0 = ["leopard", "cat", "monkey", "goat", "fish"]
|
|
str[] wordsA1 = ["\x8C \x8B", "\xB1 \x9F \xA2", "its \x8D \xA0 \xA2", "\xA3 \xA4", "\x8C \x8B"]
|
|
str[] wordsA2 = ["meat", "cutlet", "steak", "burgers", "soup"]
|
|
str[] wordsA3 = ["ice", "mud", "Zero-G", "vacuum", "\xB1 ultra"]
|
|
str[] wordsA4 = ["hockey", "cricket", "karate", "polo", "tennis"]
|
|
|
|
uword[] @shared wordlists = [
|
|
words81, words82, words83, words84, words85, words86, words87, words88,
|
|
words89, words8A, words8B, words8C, words8D, words8E, words8F, words90,
|
|
words91, words92, words93, words94, words95, words96, words97, words98,
|
|
words99, words9A, words9B, words9C, words9D, words9E, words9F, wordsA0,
|
|
wordsA1, wordsA2, wordsA3, wordsA4]
|
|
|
|
str pairs0 = "abouseitiletstonlonuthnoallexegezacebisousesarmaindirea.eratenbe"
|
|
|
|
ubyte[4] goatsoup_rnd = [0, 0, 0, 0]
|
|
ubyte[4] goatsoup_seed = [0, 0, 0, 0]
|
|
|
|
str name = " " ; 8 max
|
|
ubyte number ; starts at 0 in new galaxy, then increases by 1 for each generated planet
|
|
ubyte x
|
|
ubyte y
|
|
ubyte economy
|
|
ubyte govtype
|
|
ubyte techlevel
|
|
ubyte population
|
|
uword productivity
|
|
uword radius
|
|
bool species_is_alien ; otherwise "Human Colonials"
|
|
ubyte species_size
|
|
ubyte species_color
|
|
ubyte species_look
|
|
ubyte species_kind
|
|
|
|
sub set_seed(uword s1, uword s2) {
|
|
goatsoup_seed[0] = lsb(s1)
|
|
goatsoup_seed[1] = msb(s1)
|
|
goatsoup_seed[2] = lsb(s2)
|
|
goatsoup_seed[3] = msb(s2)
|
|
reset_rnd()
|
|
}
|
|
|
|
sub reset_rnd() {
|
|
goatsoup_rnd[0] = goatsoup_seed[0]
|
|
goatsoup_rnd[1] = goatsoup_seed[1]
|
|
goatsoup_rnd[2] = goatsoup_seed[2]
|
|
goatsoup_rnd[3] = goatsoup_seed[3]
|
|
}
|
|
|
|
sub random_name() -> str {
|
|
ubyte ii
|
|
str randname = " " ; 8 chars max
|
|
ubyte nx = 0
|
|
for ii in 0 to goatsoup_rnd_number() & 3 {
|
|
ubyte xx = goatsoup_rnd_number() & $3e
|
|
if pairs0[xx] != '.' {
|
|
randname[nx] = pairs0[xx]
|
|
nx++
|
|
}
|
|
xx++
|
|
if pairs0[xx] != '.' {
|
|
randname[nx] = pairs0[xx]
|
|
nx++
|
|
}
|
|
}
|
|
randname[nx] = 0
|
|
randname[0] = string.upperchar(randname[0])
|
|
return randname
|
|
}
|
|
|
|
sub goatsoup_rnd_number() -> ubyte {
|
|
ubyte xx = goatsoup_rnd[0] * 2
|
|
uword a = xx as uword + goatsoup_rnd[2]
|
|
if goatsoup_rnd[0] > 127
|
|
a ++
|
|
goatsoup_rnd[0] = lsb(a)
|
|
goatsoup_rnd[2] = xx
|
|
xx = goatsoup_rnd[1]
|
|
ubyte ac = xx + goatsoup_rnd[3] + msb(a)
|
|
goatsoup_rnd[1] = ac
|
|
goatsoup_rnd[3] = xx
|
|
return ac
|
|
}
|
|
|
|
sub distance(ubyte px, ubyte py) -> ubyte {
|
|
uword ax
|
|
uword ay
|
|
if px>x
|
|
ax=px-x
|
|
else
|
|
ax=x-px
|
|
if py>y
|
|
ay=py-y
|
|
else
|
|
ay=y-py
|
|
ay /= 2
|
|
ubyte d = sqrt(ax*ax + ay*ay)
|
|
if d>63
|
|
return 255
|
|
return d*4
|
|
}
|
|
|
|
sub soup() -> str {
|
|
str planet_result = " " * 160
|
|
uword[6] source_stack
|
|
ubyte stack_ptr = 0
|
|
str start_source = "\x8F is \x97."
|
|
uword source_ptr = &start_source
|
|
uword result_ptr = &planet_result
|
|
|
|
reset_rnd()
|
|
recursive_soup()
|
|
return planet_result
|
|
|
|
sub recursive_soup() {
|
|
repeat {
|
|
ubyte c = @(source_ptr)
|
|
source_ptr++
|
|
if c == $00 {
|
|
@(result_ptr) = 0
|
|
return
|
|
}
|
|
else if c <= $80 {
|
|
@(result_ptr) = c
|
|
result_ptr++
|
|
}
|
|
else {
|
|
if c <= $a4 {
|
|
ubyte rnr = goatsoup_rnd_number()
|
|
ubyte wordNr = ((rnr >= $33) as ubyte) + ((rnr >= $66) as ubyte) + ((rnr >= $99) as ubyte) + ((rnr >= $CC) as ubyte)
|
|
source_stack[stack_ptr] = source_ptr
|
|
stack_ptr++
|
|
source_ptr = getword(c, wordNr)
|
|
recursive_soup() ; RECURSIVE CALL - ignore the warning message from the compiler; we don't use local variables or parameters so we're safe in this case
|
|
stack_ptr--
|
|
source_ptr = source_stack[stack_ptr]
|
|
} else {
|
|
if c == $b0 {
|
|
@(result_ptr) = string.upperchar(name[0])
|
|
result_ptr++
|
|
concat_string(&name + 1)
|
|
}
|
|
else if c == $b1 {
|
|
@(result_ptr) = string.upperchar(name[0])
|
|
result_ptr++
|
|
ubyte ni
|
|
for ni in 1 to len(name) {
|
|
ubyte cc = name[ni]
|
|
if cc in ['e', 'o', 0]
|
|
break
|
|
else {
|
|
@(result_ptr) = cc
|
|
result_ptr++
|
|
}
|
|
}
|
|
@(result_ptr) = 'i'
|
|
result_ptr++
|
|
@(result_ptr) = 'a'
|
|
result_ptr++
|
|
@(result_ptr) = 'n'
|
|
result_ptr++
|
|
}
|
|
else if c == $b2 {
|
|
concat_string(random_name())
|
|
}
|
|
else {
|
|
@(result_ptr) = c
|
|
result_ptr++
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
sub concat_string(uword str_ptr) {
|
|
repeat {
|
|
ubyte c = @(str_ptr)
|
|
if c==0
|
|
break
|
|
else {
|
|
@(result_ptr) = c
|
|
str_ptr++
|
|
result_ptr++
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
sub display(bool compressed, ubyte distance) {
|
|
txt.print(soup())
|
|
txt.nl()
|
|
}
|
|
|
|
sub getword(ubyte listnum, ubyte wordidx) -> uword {
|
|
uword list = wordlists[listnum-$81]
|
|
return peekw(list + wordidx*2)
|
|
}
|
|
}
|
|
|
|
elite_util {
|
|
sub prefix_matches(uword prefixptr, uword stringptr) -> bool {
|
|
repeat {
|
|
ubyte pc = @(prefixptr)
|
|
ubyte sc = @(stringptr)
|
|
if pc == 0
|
|
return true
|
|
; to lowercase for case insensitive compare:
|
|
if string.lowerchar(pc)!=string.lowerchar(sc)
|
|
return false
|
|
prefixptr++
|
|
stringptr++
|
|
}
|
|
}
|
|
}
|