Add prog2/slotV2.lua

2026-02-01 18:14:07 -05:00
parent ce3e5feffb
commit bb9a8211f2
1 changed files with 104 additions and 0 deletions
--- a/prog2/slotV2.lua
+++ b/prog2/slotV2.lua
@@ -0,0 +1,104 @@
+--slot2
+math.randomseed(os.epoch("utc"))
+for i = 1, 5 do math.random() end
+
+local function random(min, max)
+  return math.random(min, max)
+end
+
+local function input(message)
+  local w, h = term.getSize()
+  term.setCursorPos(1, h)
+  term.clearLine()
+  io.write(message)
+  return io.read()
+end
+
+local function calculate_winnings(got, bet)
+  local b = tonumber(bet) or 0
+  if got[1] == got[2] and got[2] == got[3] then
+    return b * 10
+  elseif got[1] == got[2] or got[2] == got[3] or got[1] == got[3] then
+    return b
+  else
+    return 0
+  end
+end
+
+local function draw()
+  local letters = {'', '', '', ' '}
+  local got = {}
+  for i = 1, 3 do
+    table.insert(got, letters[random(1, #letters)])
+  end
+  return got
+end
+
+local function draw_display(display)
+  local w, h = term.getSize()
+  local midW = math.floor(w / 2)
+  local midH = math.floor(h / 2)
+
+  term.clear()
+
+  term.setCursorPos(midW - 5, midH - 1)
+  print("+-----------+")
+  term.setCursorPos(midW - 5, midH)
+  print("| " .. (display[1] or "-") .. " | " .. (display[2] or "-") .. " | " .. (display[3] or "-") .. " |")
+  term.setCursorPos(midW - 5, midH + 1)
+  print("+-----------+")
+end
+
+local function spin(current_got)
+  local letters = {'', '', '', ' '}
+  local delay = 0.05
+  for i = 1, 12 do
+    local display = {}
+    for j = 1, 3 do
+      if current_got[j] then
+        display[j] = current_got[j]
+      else
+        display[j] = letters[random(1, #letters)]
+      end
+    end
+
+    draw_display(display)
+
+    sleep(delay)
+    if i > 6 then
+      delay = delay + 0.05
+    end
+  end
+end
+
+local function run()
+  term.clear()
+  local bet_input = input("Bet: ")
+  local final = draw()
+  local current = {nil, nil, nil}
+
+  for i = 1, 3 do
+    spin(current)
+    current[i] = final[i]
+    draw_display(current)
+    sleep(0.5)
+  end
+
+  local winnings = calculate_winnings(final, bet_input)
+
+  local w, h = term.getSize()
+  term.setCursorPos(math.floor(w/2) - 6, math.floor(h/2) + 3)
+  print("WON: " .. winnings)
+
+  for i = 1, 4 do
+    sleep(0.3)
+    term.setCursorPos(math.floor(w/2) - 5, math.floor(h/2))
+    term.write("           ")
+    sleep(0.3)
+    draw_display(final)
+  end
+end
+shell.execute("clear")
+while true do
+  run()
+end