import pyxel import random import json import os from collections import deque SAVE_FILE = "deepcore_save.json" def load_best(): if os.path.exists(SAVE_FILE): try: with open(SAVE_FILE) as f: return json.load(f).get("best_blocks", None) except Exception: pass return None def save_best(blocks): try: with open(SAVE_FILE, "w") as f: json.dump({"best_blocks": blocks}, f) except Exception: pass TILE = 8 W = 40 H = 30 SCREEN_W = W * TILE SCREEN_H = H * TILE VISION_RADIUS = 4 MAX_OXYGEN = 900 # Ranks: (min_blocks, max_blocks, label, color) RANKS = [ (0, 40, "DEEPCORE LEGEND", 10), (41, 70, "Master Miner", 9), (71, 110, "Expert Digger", 11), (111, 160, "Seasoned Miner", 7), (161, 220, "Apprentice", 13), (221, 300, "Rock Cracker", 6), (301, 9999,"Tunnel Rat", 4), ] def get_rank(blocks): for lo, hi, label, col in RANKS: if lo <= blocks <= hi: return label, col return "Tunnel Rat", 4 # Ore weights: higher numbers = harder rock type (1=dirt, 2=stone, 3=granite) # Harder distribution than before — more stone and granite throughout LEVELS = [ {"name":"Surface", "bg":1, "title_col":7, "ore_weights":[1,2,2,2,2,3], "drain":2, "music_ch":0}, {"name":"Midcore", "bg":1, "title_col":9, "ore_weights":[1,2,2,3,3,3], "drain":2, "music_ch":1}, {"name":"Deepcore", "bg":1, "title_col":8, "ore_weights":[2,2,3,3,3,3], "drain":1, "music_ch":2}, ] ROCK = { 0: {"name":"empty", "hard":0, "color":0}, 1: {"name":"dirt", "hard":1, "color":4}, 2: {"name":"stone", "hard":2, "color":5}, 3: {"name":"granite","hard":3, "color":6}, } PICKAXE_COLOR = [10, 9] # ── Particles ────────────────────────────────────────────────────────────── class Particle: def __init__(self, x, y, col): self.x = float(x) self.y = float(y) self.vx = random.uniform(-1.2, 1.2) self.vy = random.uniform(-2.0, -0.3) self.col = col self.life = random.randint(8, 18) def update(self): self.x += self.vx; self.vy += 0.18; self.y += self.vy; self.life -= 1 def draw(self): if self.life > 0: px, py = int(self.x), int(self.y) if 0 <= px < SCREEN_W and 0 <= py < SCREEN_H: pyxel.pset(px, py, self.col) # ── World generation ─────────────────────────────────────────────────────── # Make Sure p1, p2 are reachable def bfs_reachable(world, sx, sy, pick): seen = {(sx, sy)}; q = deque([(sx, sy)]) while q: x, y = q.popleft() for dx, dy in ((-1,0),(1,0),(0,-1),(0,1)): nx, ny = x+dx, y+dy if 0 <= nx < W and 0 <= ny < H and (nx,ny) not in seen: if ROCK[world[ny][nx]]["hard"] <= pick: seen.add((nx,ny)); q.append((nx,ny)) return seen def _carve(world, x1, y1, x2, y2, mh): cx, cy = x1, y1 while cx != x2: cx += 1 if x2 > cx else -1 if ROCK[world[cy][cx]]["hard"] > mh: world[cy][cx] = mh if mh else 0 while cy != y2: cy += 1 if y2 > cy else -1 if ROCK[world[cy][cx]]["hard"] > mh: world[cy][cx] = mh if mh else 0 def carve_tunnel(world, x1, y1, x2, y2, mh): n = random.randint(3,5); pts = [(x1,y1)] for i in range(n): wx = random.randint(2, W-3) wy = random.randint(max(2, y1+(y2-y1)*i//(n+1)-2), min(H-2, y1+(y2-y1)*(i+1)//(n+1)+2)) pts.append((wx,wy)) pts.append((x2,y2)) for i in range(len(pts)-1): ax,ay = pts[i]; bx,by = pts[i+1] if random.random() < 0.5: _carve(world,ax,ay,bx,by,mh) else: _carve(world,ax,ay,ax,by,mh); _carve(world,ax,by,bx,by,mh) def carve_branch_tunnels(world, sx, sy, p2x, p2y, p3x, p3y): """Add extra branch tunnels so there are always multiple paths to explore.""" n_branches = random.randint(2, 4) anchors = [ (sx, sy), (p2x, p2y), (p3x, p3y), ] for _ in range(n_branches): ax, ay = random.choice(anchors) bx = random.randint(2, W-3) by = random.randint(max(3, ay-8), min(H-3, ay+8)) carve_tunnel(world, ax, ay, bx, by, 1) if random.random() < 0.5: sx2 = bx + random.randint(-6, 6) sy2 = by + random.randint(-4, 4) sx2 = max(2, min(W-3, sx2)) sy2 = max(3, min(H-3, sy2)) carve_tunnel(world, bx, by, sx2, sy2, 1) # (Ehrenlos) def add_dead_ends(world, count=10): for _ in range(count): sx,sy = random.randint(1,W-2), random.randint(4,H-4) dx,dy = random.choice([(1,0),(-1,0),(0,1),(0,-1)]) for i in range(random.randint(4,10)): nx,ny = sx+dx*i, sy+dy*i if 0<=nx=n: break tx,ty=random.randint(1,W-2),random.randint(4,H-2) if (tx,ty) in safe: continue if empty and world[ty][tx]!=0: continue if not empty and world[ty][tx]==0: continue col.append((tx,ty)) place(gas, n_g, False) cands=[]; place(cands, n_sp*3, True) sp_set=set() for cx,cy in cands: sp_set.add((cx,cy)) if (p2x,p2y) not in _bfs_spikes(world,sx,sy,1,sp_set): sp_set.discard((cx,cy)) if len(sp_set)>=n_sp: break return list(sp_set), gas def generate_world(sx, sy, lvl): w=LEVELS[lvl]["ore_weights"] world=[[0 if y<3 else random.choice(w) for x in range(W)] for y in range(H)] p2x=random.randint(4,W-5); p2y=random.randint(7,H//2) p3x=random.randint(4,W-5); p3y=random.randint(H//2+3,H-4) while abs(p3x-p2x)<4 and abs(p3y-p2y)<4: p3x=random.randint(4,W-5); p3y=random.randint(H//2+3,H-4) world[p2y][p2x]=0; world[p3y][p3x]=0 carve_tunnel(world,sx,sy,p2x,p2y,1) carve_tunnel(world,p2x,p2y,p3x,p3y,2) # Add extra branch tunnels for multiple exploration paths carve_branch_tunnels(world, sx, sy, p2x, p2y, p3x, p3y) add_dead_ends(world) if (p2x,p2y) not in bfs_reachable(world,sx,sy,1): carve_tunnel(world,sx,sy,p2x,p2y,0) if (p3x,p3y) not in bfs_reachable(world,sx,sy,2): carve_tunnel(world,p2x,p2y,p3x,p3y,0) tanks=add_o2_tanks(world) picks=[(p2x,p2y,2),(p3x,p3y,3)] ex,ey=p3x,min(p3y+3,H-2); world[ey][ex]=0 safe=set() for px2,py2 in [(sx,sy),(p2x,p2y),(p3x,p3y),(ex,ey)]: for dy in range(-2,3): for dx in range(-2,3): safe.add((px2+dx,py2+dy)) for tx,ty in tanks: safe.add((tx,ty)) spikes,gas=add_traps(world,lvl,safe,sx,sy,p2x,p2y) return world,picks,tanks,(ex,ey),spikes,gas # ── Sound ────────────────────────────────────────────────────────────────── def _snd(i, notes, spd=10): n=len(notes); pyxel.sounds[i].set("".join(notes),"t"*n,"5"*n,"n"*n,spd) def setup_sounds(): _snd(0,["c2"],spd=6); _snd(1,["g1"],spd=6) _snd(2,["c3","e3","g3","c4"],spd=8) _snd(3,["c4","e4","g4","c4"],spd=8) _snd(4,["c2","a1","f1","d1","c1"],spd=10) _snd(5,["c3","e3","g3","c4","e4","g4","c4"],spd=8) _snd(6,["g2","c3","e3","g3"],spd=8) _snd(7,["a3","a3","a3"],spd=4); _snd(8,["e3","e3","e3"],spd=4) _snd(10,["c3","c3","e3","g3","e3","c3","d3","f3","a3","f3","d3","b2","c3","e3","g3","c4"],spd=16) _snd(11,["c2","c2","g2","g2","a2","a2","f2","f2","c2","c2","g2","g2","f2","f2","c2","c2"],spd=16) pyxel.music(0).set([10],[11],[],[]) _snd(20,["a2","b2","c3","b2","a2","g2","f2","g2","a2","b2","c3","d3","e3","d3","c3","b2"],spd=14) _snd(21,["a1","a1","e2","e2","f2","f2","d2","d2","a1","a1","e2","e2","d2","d2","a1","a1"],spd=14) pyxel.music(1).set([20],[21],[],[]) _snd(30,["f2","f2","e2","f2","g2","f2","e2","d2","c2","d2","e2","f2","g2","a2","b2","c3"],spd=12) _snd(31,["f1","f1","c2","c2","g1","g1","d2","d2","f1","f1","c2","c2","d2","d2","f1","f1"],spd=12) pyxel.music(2).set([30],[31],[],[]) # ── Tile drawing ─────────────────────────────────────────────────────────── def draw_tile(x, y, block): bx, by = x*TILE, y*TILE if block == 1: pyxel.rect(bx,by,TILE,TILE,4) for ox,oy in [(1,1),(5,2),(2,5),(6,4),(3,3),(7,6),(0,6),(4,0)]: pyxel.pset(bx+ox,by+oy,2) for ox,oy in [(3,1),(6,3),(1,6),(5,5)]: pyxel.pset(bx+ox,by+oy,9) elif block == 2: pyxel.rect(bx,by,TILE,TILE,13) pyxel.rect(bx+1,by+1,3,2,5); pyxel.rect(bx+4,by+4,3,2,6) pyxel.pset(bx+6,by+1,5); pyxel.pset(bx+1,by+5,6) pyxel.line(bx,by+3,bx+3,by+3,4); pyxel.line(bx+5,by+6,bx+7,by+6,4) elif block == 3: pyxel.rect(bx,by,TILE,TILE,6) for ox,oy,c in [(1,2,13),(5,1,13),(3,5,13),(6,4,7),(2,4,5),(4,2,5),(6,6,1),(1,6,5)]: pyxel.pset(bx+ox,by+oy,c) pyxel.line(bx+2,by+1,bx+3,by+3,5); pyxel.line(bx+5,by+5,bx+6,by+7,1) def draw_player(px, py, f): bx,by=px*TILE,py*TILE pyxel.rect(bx+2,by+3,4,4,11); pyxel.rect(bx+2,by+1,4,3,7) pyxel.rect(bx+1,by,6,2,9); pyxel.pset(bx+3,by,10) if (f//6)%2==0: pyxel.rect(bx+2,by+7,2,1,7); pyxel.rect(bx+4,by+6,2,1,7) else: pyxel.rect(bx+2,by+6,2,1,7); pyxel.rect(bx+4,by+7,2,1,7) # ── Guardian ─────────────────────────────────────────────────────────────── class Guardian: def __init__(self, x, y, interval, ca, cb): self.x=x; self.y=y; self.interval=interval; self.ca=ca; self.cb=cb; self._t=0 def update(self, world, px, py): self._t+=1 if self._t < self.interval: return False self._t=0 path=self._bfs(world,px,py) if path and len(path)>1: self.x,self.y=path[1] return self.x==px and self.y==py def _bfs(self, world, tx, ty): s=(self.x,self.y); g=(tx,ty) if s==g: return [s] vis={s:None}; q=deque([s]) while q: cx,cy=q.popleft() if (cx,cy)==g: path=[]; cur=g while cur: path.append(cur); cur=vis[cur] path.reverse(); return path for dx,dy in ((-1,0),(1,0),(0,-1),(0,1)): nx,ny=cx+dx,cy+dy if (nx,ny) not in vis and 0<=nx=h: self._sparks(nx,ny,ROCK[blk]["color"]) pyxel.play(3,0 if h==1 else 1) self.world[ny][nx]=0; self.px,self.py=nx,ny self.total_score+=h*10; self.blocks_mined+=1 else: self.disc[ny][nx]=True; return self._vis(); self._pickup(); self._o2tank(); self._traps(nx,ny) def _traps(self,x,y): if (x,y) in self.spikes: self.msg="Impaled on spikes!"; self.mt=120; self.why="spike"; self._die() def _die(self, why=None): if why: self.why=why self.dead=True; pyxel.stop(); pyxel.play(3,4) def _sparks(self,tx,ty,col): cx,cy=tx*TILE+TILE//2,ty*TILE+TILE//2 for _ in range(random.randint(4,8)): self.parts.append(Particle(cx,cy,col)) def _pickup(self): for item in self.picks[:]: ix,iy,lv=item if self.px==ix and self.py==iy: self.picks.remove(item) if lv>self.pickaxe: self.pickaxe=lv; self.msg=f"Pickaxe Lv.{lv}! Upgrade!" else: self.msg=f"Pickaxe Lv.{lv} (have better)" self.mt=150; pyxel.play(3,2); self.total_score+=200 def _o2tank(self): for t in self.tanks[:]: tx,ty=t if self.px==tx and self.py==ty: self.tanks.remove(t); self.o2=MAX_OXYGEN self.msg="O2 refilled!"; self.mt=90; pyxel.play(3,3); self.total_score+=100 def _exit(self): ex,ey=self.exit if self.px==ex and self.py==ey and not self.picks: if self.level_idx=self.tt: self.level_idx+=1; self.reset_level(new_game=False) return if self.dead or self.won: if pyxel.btnp(pyxel.KEY_R) or pyxel.btnp(pyxel.KEY_RETURN): self.game_state="menu"; pyxel.stop() return drain=LEVELS[self.level_idx]["drain"] if self.py>=3: if pyxel.frame_count%drain==0: self.o2-=1 for gx,gy in self.gas: if abs(self.px-gx)<=2 and abs(self.py-gy)<=2: if pyxel.frame_count%2==0: self.o2-=1 if self.o2<=0: self.o2=0; self.why="oxygen"; self._die(); return if self.o20] if self.mt>0: self.mt-=1 self._exit() # ── Menu ─────────────────────────────────────────────────────────────── def _menu(self): f=self._mf; pyxel.cls(1) for i in range(35): pyxel.rect((i*19+f//2)%SCREEN_W,(i*13+f)%SCREEN_H,2,2,[4,2,6,5,13][i%5]) # Title pyxel.rect(SCREEN_W//2-90,8,180,20,0); pyxel.rectb(SCREEN_W//2-90,8,180,20,6) pyxel.text(SCREEN_W//2-60,14,"D E E P C O R E M I N E R",13) pyxel.text(SCREEN_W//2-54,32,"Dig deep. Breathe fast. Escape.",9 if (f//20)%2==0 else 10) # Characters walk=(f//10)%2; mx,my=SCREEN_W//2-38,44 pyxel.rect(mx+2,my+3,4,4,11); pyxel.rect(mx+2,my+1,4,3,7) pyxel.rect(mx+1,my,6,2,9); pyxel.pset(mx+3,my,10) pyxel.rect(mx+2,my+7-walk,2,1,7); pyxel.rect(mx+4,my+6+walk,2,1,7) pyxel.text(mx+1,my+10,"YOU",11) pyxel.text(SCREEN_W//2-4,my+4,"VS",7) gc1=8 if (f//8)%2==0 else 14; gx1,gy1=SCREEN_W//2+12,44 pyxel.rect(gx1+2,gy1+2,4,5,gc1); pyxel.pset(gx1+3,gy1+3,7); pyxel.pset(gx1+5,gy1+3,7) pyxel.rect(gx1+2,gy1+7-walk,2,1,gc1); pyxel.rect(gx1+5,gy1+6+walk,1,1,gc1) pyxel.text(gx1-2,gy1+10,"G1",gc1) gc2=2 if (f//10)%2==0 else 14; gx2,gy2=SCREEN_W//2+28,44 pyxel.rect(gx2+2,gy2+2,4,5,gc2); pyxel.pset(gx2+3,gy2+3,7); pyxel.pset(gx2+5,gy2+3,7) pyxel.rect(gx2+2,gy2+7-walk,2,1,gc2); pyxel.rect(gx2+5,gy2+6+walk,1,1,gc2) pyxel.text(gx2-2,gy2+10,"G2",gc2) pyxel.line(14,70,SCREEN_W-14,70,5) # Left column lx=16 pyxel.text(lx,75,"HOW TO PLAY",7) for txt,col,y in [("Arrows Move & dig blocks",13,84),("P Pickaxe upgrade",13,92), ("O2 Oxygen tank refill",12,100),("v Exit portal",10,108),("R Return to menu",6,116)]: pyxel.text(lx,y,txt,col) pyxel.line(14,128,SCREEN_W//2-2,128,5) pyxel.text(lx,133,"ORES (harder = deeper)",7) pyxel.rect(lx,142,6,6,4); pyxel.text(lx+9,143,"Dirt pickaxe 1",4) pyxel.rect(lx,152,6,6,13); pyxel.text(lx+9,153,"Stone pickaxe 2",13) pyxel.rect(lx,162,6,6,6); pyxel.text(lx+9,163,"Granite pickaxe 3",6) pyxel.line(14,174,SCREEN_W//2-2,174,5) pyxel.text(lx,179,"RANKS (fewer blocks = higher)",7) for i,(lo,hi,lbl,rc) in enumerate(RANKS[:6]): pyxel.text(lx,188+i*8,f"{lo}-{hi} {lbl}",rc) # Right column rx=SCREEN_W//2+4 pyxel.text(rx,75,"HAZARDS",8) pyxel.text(rx,84,"^ Spikes instant death",8) pyxel.text(rx,92,"G Gas leak drains O2",3) pyxel.rect(rx,100,6,6,gc1); pyxel.text(rx+9,101,"G1: red, steady pace",gc1) pyxel.rect(rx,110,6,6,2); pyxel.text(rx+9,111,"G2: purple, faster",2) pyxel.line(SCREEN_W//2+2,122,SCREEN_W-14,122,5) pyxel.text(rx,127,"3 LEVELS",7) pyxel.text(rx,136,"1 Surface gentle start",7) pyxel.text(rx,144,"2 Midcore faster O2",9) pyxel.text(rx,152,"3 Deepcore brutal granite",8) pyxel.line(SCREEN_W//2+2,162,SCREEN_W-14,162,5) pyxel.text(rx,167,"GOAL",7) pyxel.text(rx,176,"Mine as FEW blocks as",6) pyxel.text(rx,184,"possible — low score wins!",6) pyxel.text(rx,192,"Fewer blocks = better rank",6) pyxel.line(SCREEN_W//2,70,SCREEN_W//2,228,5) pyxel.line(14,228,SCREEN_W-14,228,5) # Record + tip if self.best_blocks is not None: rl,rc=get_rank(self.best_blocks) pyxel.text(lx,233,f"Record: {self.best_blocks} blk [{rl}]",rc) else: pyxel.text(lx,233,"No record yet — be the first!",6) tips=["Tip: lure guardians into dead ends!", "Tip: G2 is faster — dodge it first.", "Tip: grab O2 tanks before going deep.", "Tip: gas leaks drain O2 through walls."] pyxel.text(lx,212,tips[(f//180)%4],13 if (f//30)%2==0 else 7) if (f//25)%2==0: pyxel.rect(SCREEN_W//2-68,220,136,10,0); pyxel.rectb(SCREEN_W//2-68,220,136,10,10) pyxel.text(SCREEN_W//2-60,222,"Press ENTER or SPACE to start",10) # ── Draw ─────────────────────────────────────────────────────────────── def draw(self): if self.game_state=="menu": self._menu(); return f=pyxel.frame_count pyxel.cls(LEVELS[self.level_idx]["bg"]) # Tiles for y in range(H): for x in range(W): if not self.disc[y][x]: pyxel.rect(x*TILE,y*TILE,TILE,TILE,1); continue blk=self.world[y][x] if blk: draw_tile(x,y,blk) # Exit portal ex,ey=self.exit if self.disc[ey][ex]: if not self.picks: p=(f//8)%4; pc=[10,9,8,9] pyxel.rectb(ex*TILE-1,ey*TILE-1,TILE+2,TILE+2,pc[p]) pyxel.rect(ex*TILE,ey*TILE,TILE,TILE,pc[(p+2)%4]) pyxel.text(ex*TILE+1,ey*TILE+1,"v",7) else: pyxel.rectb(ex*TILE,ey*TILE,TILE,TILE,5) # O2 tanks for tx,ty in self.tanks: if self.disc[ty][tx]: pyxel.rect(tx*TILE+1,ty*TILE+1,TILE-2,TILE-2,12) pyxel.text(tx*TILE+1,ty*TILE+2,"O2",1) # Spikes for sx2,sy2 in self.spikes: if self.disc[sy2][sx2]: bx,by=sx2*TILE,sy2*TILE pyxel.pset(bx+2,by+6,8); pyxel.pset(bx+4,by+5,8); pyxel.pset(bx+6,by+6,8) pyxel.line(bx+2,by+7,bx+6,by+7,8) # Gas leaks for gx,gy in self.gas: if self.disc[gy][gx]: gc=[3,11,3][(f//6)%3]; bx,by=gx*TILE,gy*TILE pyxel.rectb(bx,by,TILE,TILE,gc); pyxel.text(bx+1,by+1,"G",gc) for r in range(1,3): for ddx in range(-r,r+1): for ddy in range(-r,r+1): nx2,ny2=gx+ddx,gy+ddy if 0<=nx2r2: bx,by=x*TILE,y*TILE for oy in range(TILE): for ox in range(TILE): if (ox+oy)%2==0: pyxel.pset(bx+ox,by+oy,1) # Critical O2 red flash if self.o2.5 else(9 if ox>.25 else 8) if ox<.2 and (f//10)%2==0: pyxel.rect(SCREEN_W-bw-4,2,bw,7,8) else: pyxel.rect(SCREEN_W-bw-4,2,bw,7,1) pyxel.rect(SCREEN_W-bw-4,2,fil,7,oc); pyxel.text(SCREEN_W-bw-4,2,"O2",7) if self.mt>0: pyxel.rect(0,14,len(self.msg)*4+6,10,0); pyxel.text(4,16,self.msg,10) # Legend pyxel.rect(0,SCREEN_H-11,SCREEN_W,11,0) bt=f"Best:{self.best_blocks}blk" if self.best_blocks else "Best:--" pyxel.text(4,SCREEN_H-9,"Arrows:move R=menu ^=spike G=gas",13) pyxel.text(SCREEN_W-len(bt)*4-4,SCREEN_H-9,bt,9) # Transition if self.trans: nxt=LEVELS[self.level_idx+1]["name"] if self.level_idx+1