X-Git-Url: https://plomlompom.com/repos/?a=blobdiff_plain;f=client_prototype.py;h=cf8aea63399feb23c1b2278f0d7bff453af4db1d;hb=f6b3078f4e3aea23f310e863c05a21d31c60cb2e;hp=c828f7dee0ab584124630f52ca71fe56a17b2d20;hpb=56eea48c45b4702bc32a6615b676f7e8966089f4;p=plomrogue

diff --git a/client_prototype.py b/client_prototype.py
index c828f7d..cf8aea6 100644
--- a/client_prototype.py
+++ b/client_prototype.py
@@ -1,4 +1,5 @@
 import curses
+import math
 import os
 import signal
 import time
@@ -84,6 +85,16 @@ def set_window_geometries():
 
 def draw_screen():
 
+    def healthy_addch(y, x, char, attr=0):
+        """Workaround for <http://stackoverflow.com/questions/7063128/>."""
+        if y == screen_size[0] - 1 and x == screen_size[1] - 1:
+            char_before = stdscr.inch(y, x - 1)
+            stdscr.addch(y, x - 1, char, attr)
+            stdscr.insstr(y, x - 1, " ")
+            stdscr.addch(y, x - 1, char_before)
+        else:
+            stdscr.addch(y, x, char, attr)
+
     def draw_window_border_lines():
         for win in windows:
             for k in range(2):
@@ -94,9 +105,9 @@ def draw_screen():
                     end = win["start"][k] + win["size"][k]
                     end = end if end < screen_size[k] else screen_size[k]
                     if k:
-                        [stdscr.addch(j, i, '-') for i in range(start, end)]
+                        [healthy_addch(j, i, '-') for i in range(start, end)]
                     else:
-                        [stdscr.addch(i, j, '|') for i in range(start, end)]
+                        [healthy_addch(i, j, '|') for i in range(start, end)]
 
     def draw_window_border_corners():
         for win in windows:
@@ -106,29 +117,34 @@ def draw_screen():
             right = win["start"][1] + win["size"][1]
             if (up >= 0 and up < screen_size[0]):
                 if (left >= 0 and left < screen_size[1]):
-                    stdscr.addch(up, left, '+')
+                    healthy_addch(up, left, '+')
                 if (right >= 0 and right < screen_size[1]):
-                    stdscr.addch(up, right, '+')
+                    healthy_addch(up, right, '+')
             if (down >= 0 and down < screen_size[0]):
                 if (left >= 0 and left < screen_size[1]):
-                    stdscr.addch(down, left, '+')
+                    healthy_addch(down, left, '+')
                 if (right >= 0 and right < screen_size[1]):
-                    stdscr.addch(down, right, '+')
+                    healthy_addch(down, right, '+')
 
     def draw_window_contents():
         def draw_winmap():
             stop = [0, 0]
             for i in range(2):
                 stop[i] = win["size"][i] + offset[i]
-                stop[i] = stop[i] if stop[i] < size[i] else size[i]
+                if stop[i] >= winmap_size[i]:
+                    stop[i] = winmap_size[i]
             for y in range(offset[0], stop[0]):
                 for x in range(offset[1], stop[1]):
-                    cell = winmap[y * size[1] + x]
+                    cell = winmap[y * winmap_size[1] + x]
+                    attr = 0
+                    if len(cell) > 1:
+                        attr = cell[1]
+                        cell = cell[0]
                     y_in_screen = win["start"][0] + (y - offset[0])
                     x_in_screen = win["start"][1] + (x - offset[1])
                     if (y_in_screen < screen_size[0]
                             and x_in_screen < screen_size[1]):
-                        stdscr.addch(y_in_screen, x_in_screen, cell)
+                        healthy_addch(y_in_screen, x_in_screen, cell, attr)
         def draw_scroll_hints():
             def draw_scroll_string(n_lines_outside):
                 hint = ' ' + str(n_lines_outside + 1) + ' more ' + unit + ' '
@@ -138,12 +154,12 @@ def draw_screen():
                     for j in range(win["size"][ni] - non_hint_space):
                         pos_2 = win["start"][ni] + hint_offset + j
                         x, y = (pos_2, pos_1) if ni else (pos_1, pos_2)
-                        stdscr.addch(y, x, hint[j], curses.A_REVERSE)
+                        healthy_addch(y, x, hint[j], curses.A_REVERSE)
             def draw_scroll_arrows(ar1, ar2):
                 for j in range(win["size"][ni]):
                     pos_2 = win["start"][ni] + j
                     x, y = (pos_2, pos_1) if ni else (pos_1, pos_2)
-                    stdscr.addch(y, x, ar1 if ni else ar2, curses.A_REVERSE)
+                    healthy_addch(y, x, ar1 if ni else ar2, curses.A_REVERSE)
             for i in range(2):
                 ni = int(i == 0)
                 unit = 'rows' if ni else 'columns'
@@ -151,12 +167,13 @@ def draw_screen():
                     pos_1 = win["start"][i]
                     draw_scroll_arrows('^', '<')
                     draw_scroll_string(offset[i])
-                if (size[i] > offset[i] + win["size"][i]):
+                if (winmap_size[i] > offset[i] + win["size"][i]):
                     pos_1 = win["start"][i] + win["size"][i] - 1
                     draw_scroll_arrows('v', '>')
-                    draw_scroll_string(size[i] - offset[i] - win["size"][i])
+                    draw_scroll_string(winmap_size[i] - offset[i]
+                        - win["size"][i])
         for win in windows:
-            offset, size, winmap = win["func"]()
+            offset, winmap_size, winmap = win["func"]()
             draw_winmap()
             draw_scroll_hints()
 
@@ -167,13 +184,64 @@ def draw_screen():
     stdscr.refresh()
 
 
+def read_worldstate():
+    if not os.access(io["path_worldstate"], os.F_OK):
+        msg = "No world state file found at " + io["path_worldstate"] + "."
+        raise SystemExit(msg)
+    read_anew = False
+    worldstate_file = open(io["path_worldstate"], "r")
+    turn_string = worldstate_file.readline()
+    if int(turn_string) != world_data["turn"]:
+        read_anew = True
+    if not read_anew: # In rare cases, world may change, but not turn number.
+        mtime = os.stat(io["path_worldstate"])
+        if mtime != read_worldstate.last_checked_mtime:
+            read_worldstate.last_checked_mtime = mtime
+            read_anew = True
+    if read_anew:
+        cursed_main.redraw = True
+        world_data["turn"] = int(turn_string)
+        world_data["lifepoints"] = int(worldstate_file.readline())
+        world_data["satiation"] = int(worldstate_file.readline())
+        world_data["inventory"] = []
+        while True:
+            line = worldstate_file.readline().replace("\n", "")
+            if line == '%':
+                break
+            world_data["inventory"] += [line]
+        world_data["avatar_position"][0] = int(worldstate_file.readline())
+        world_data["avatar_position"][1] = int(worldstate_file.readline())
+        if not world_data["look_mode"]:
+            world_data["map_center"][0] = world_data["avatar_position"][0]
+            world_data["map_center"][1] = world_data["avatar_position"][1]
+        world_data["map_size"] = int(worldstate_file.readline())
+        world_data["fov_map"] = ""
+        for i in range(world_data["map_size"]):
+            line = worldstate_file.readline().replace("\n", "")
+            world_data["fov_map"] += line
+        world_data["mem_map"] = ""
+        for i in range(world_data["map_size"]):
+            line = worldstate_file.readline().replace("\n", "")
+            world_data["mem_map"] += line
+    worldstate_file.close()
+read_worldstate.last_checked_mtime = -1
+
+
+def read_message_queue():
+    while (len(message_queue["messages"]) > 1
+        or (len(message_queue["messages"]) == 0
+            and not message_queue["open_end"])):
+        message = message_queue["messages"].pop(0)
+        if message[0:4] == "LOG ":
+            world_data["log"] += [message[4:]]
+            cursed_main.redraw = True
 
 
 def cursed_main(stdscr):
 
-    def ping_test(server_answered):
+    def ping_test():
         half_wait_time = 5
-        if server_answered:
+        if len(new_data_from_server) > 0:
             ping_test.sent = False
         elif ping_test.wait_start + half_wait_time < time.time():
             if not ping_test.sent:
@@ -185,13 +253,13 @@ def cursed_main(stdscr):
                 raise SystemExit("Server not answering anymore.")
     ping_test.wait_start = 0
 
-    def read_into_message_queue(string):
-        if string == "":
+    def read_into_message_queue():
+        if new_data_from_server == "":
             return
         new_open_end = False
-        if string[-1] is not "\n":
+        if new_data_from_server[-1] is not "\n":
             new_open_end = True
-        new_messages = string.splitlines()
+        new_messages = new_data_from_server.splitlines()
         if message_queue["open_end"]:
             message_queue["messages"][-1] += new_messages[0]
             del new_messages[0]
@@ -218,15 +286,96 @@ def cursed_main(stdscr):
             commands[chr(char)]()
             cursed_main.redraw = True
         new_data_from_server = io["file_in"].read()
-        ping_test(len(new_data_from_server) > 0)
-        read_into_message_queue(new_data_from_server)
+        ping_test()
+        read_into_message_queue()
+        read_worldstate()
+        read_message_queue()
+
+
+def win_foo():
+    winmap = [('.', 0), ('o', 0), ('.', 0), ('o', 0), ('O', 0), ('o', 0),
+        ('.', 0), ('o', 0), ('.', 0), ('x', 0), ('y', 0), ('x', 0)]
+    winmap_size = [4, 3]
+    offset = [0, 0]
+    return offset, winmap_size, winmap
+
+
+def win_map():
+    win_size = next(win["size"] for win in windows if win["func"] == win_map)
+    offset = [0, 0]
+    for i in range(2):
+        if world_data["map_center"][i] * (i + 1) > win_size[i] / 2:
+            if world_data["map_center"][i] * (i + 1) \
+                < world_data["map_size"] * (i + 1) - win_size[i] / 2:
+                offset[i] = world_data["map_center"][i] * (i + 1) \
+                    - int(win_size[i] / 2)
+            else:
+                offset[i] = world_data["map_size"] * (i + 1) - win_size[i] + i
+    winmap_size = [world_data["map_size"], world_data["map_size"] * 2 + 1]
+    winmap = []
+    curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_BLUE)
+    curses.init_pair(2, curses.COLOR_BLUE, curses.COLOR_BLACK)
+    for y in range(world_data["map_size"]):
+        for x in range(world_data["map_size"]):
+            char = world_data["fov_map"][y * world_data["map_size"] + x]
+            if world_data["look_mode"] and y == world_data["map_center"][0] \
+                and x == world_data["map_center"][1]:
+                if char == " ":
+                    char = \
+                        world_data["mem_map"][y * world_data["map_size"] + x]
+                winmap += [(char, curses.A_REVERSE), (" ", curses.A_REVERSE)]
+                continue
+            if char == " ":
+                char = world_data["mem_map"][y * world_data["map_size"] + x]
+                attribute = curses.color_pair(1) if char == " " \
+                    else curses.color_pair(2)
+                winmap += [(char, attribute), (" ", attribute)]
+            else:
+                winmap += char + " "
+        if y % 2 == 0:
+            winmap += "  "
+    return offset, winmap_size, winmap
+
+
+def win_inventory():
+    winmap = ""
+    winmap_size = [0, 0]
+    for line in world_data["inventory"]:
+        winmap_size[1] = winmap_size[1] if len(line) <= winmap_size[1] \
+            else len(line)
+    for line in world_data["inventory"]:
+        padding_size = winmap_size[1] - len(line)
+        winmap += line + (" " * padding_size)
+        winmap_size[0] = winmap_size[0] + 1
+    offset = [0, 0]
+    return offset, winmap_size, winmap
 
 
-def foo():
-    winmap = ['.', 'o', '.', 'o', 'O', 'o', '.', 'o', '.', 'x', 'y', 'x']
-    size = [4, 3]
+def win_info():
+    winmap = "T: " + str(world_data["turn"]) \
+        + " H: " + str(world_data["lifepoints"]) \
+        + " S: " + str(world_data["satiation"])
+    winmap_size = [1, len(winmap)]
     offset = [0, 0]
-    return offset, size, winmap
+    return offset, winmap_size, winmap
+
+
+def win_log():
+    win_size = next(win["size"] for win in windows if win["func"] == win_log)
+    offset = [0, 0]
+    winmap = ""
+    number_of_lines = 0
+    for line in world_data["log"]:
+        number_of_lines += math.ceil(len(line) / win_size[1])
+        padding_size = win_size[1] - (len(line) % win_size[1])
+        winmap += line + (padding_size * " ")
+    if number_of_lines < win_size[0]:
+        winmap = (" " * win_size[1] * (win_size[0] - number_of_lines)) + winmap
+        number_of_lines = win_size[0]
+    elif number_of_lines > win_size[0]:
+        offset[0] = number_of_lines - win_size[0]
+    winmap_size = [number_of_lines, win_size[1]]
+    return offset, winmap_size, winmap
 
 
 def command_quit():
@@ -235,24 +384,43 @@ def command_quit():
     raise SystemExit("Received QUIT command, forwarded to server, leaving.")
 
 
+def command_toggle_look_mode():
+    world_data["look_mode"] = False if world_data["look_mode"] else True
+
+
 windows = [
-    {"config": [1, 33], "func": foo},
-    {"config": [-7, 33], "func": foo},
-    {"config": [4, 16], "func": foo},
-    {"config": [4, 16], "func": foo},
-    {"config": [0, -34], "func": foo}
+    {"config": [1, 33], "func": win_info},
+    {"config": [-7, 33], "func": win_log},
+    {"config": [4, 16], "func": win_inventory},
+    {"config": [4, 16], "func": win_foo},
+    {"config": [0, -34], "func": win_map}
 ]
 io = {
     "path_out": "server/in",
-    "path_in": "server/out"
+    "path_in": "server/out",
+    "path_worldstate": "server/worldstate"
 }
 commands = {
+    "l": command_toggle_look_mode,
     "Q": command_quit
 }
 message_queue = {
     "open_end": False,
     "messages": []
 }
+world_data = {
+    "avatar_position": [-1, -1],
+    "fov_map": "",
+    "inventory": [],
+    "lifepoints": -1,
+    "look_mode": False,
+    "log": [],
+    "map_center": [-1, -1],
+    "map_size": 0,
+    "mem_map": "",
+    "satiation": -1,
+    "turn": -1
+}
 sep_size = 1  # Width of inter-window borders and title bars.
 stdscr = None
 screen_size = [0,0]
@@ -271,9 +439,6 @@ except:
     print("SOMETHING WENT WRONG IN UNEXPECTED WAYS")
     raise
 finally:
-    logfile = open("log", "a")
-    logfile.write(str(message_queue))
-    logfile.close()
     if "file_out" in io:
         io["file_out"].close()
     if "file_in" in io: