#include <fstream>\r
#include <stdio.h>\r
+#include <stdint.h>\r
#include <string>\r
#include <time.h>\r
#include <windows.h>\r
std::string map;\r
\r
clock_t game_clock;\r
-double dt;\r
+double frame_time = 30;\r
+\r
+int lvl = 0;\r
+\r
+// Util\r
+\r
+double get_dur(clock_t then) {\r
+ double result = (double)(clock() - then) / CLOCKS_PER_SEC;\r
+ return result * 1000;\r
+}\r
\r
// Edit\r
\r
\r
string get_text() {\r
int len = SendMessageA(hwnd_edit, WM_GETTEXTLENGTH, 0, 0);\r
- char *buffer = new char[len + 1];\r
- int read = SendMessageA(hwnd_edit, WM_GETTEXT, len + 1, (LPARAM)buffer);\r
+ string result;\r
+ result.resize(len + 1);\r
+ int read = SendMessageA(hwnd_edit, WM_GETTEXT, len + 1, (LPARAM)result.data());\r
if (read != len)\r
puts("???");\r
- buffer[read] = 0;\r
- string result(buffer);\r
- delete[] buffer;\r
+ result.data()[read] = 0;\r
return result;\r
}\r
\r
}\r
\r
int get_pos(int x, int y) {\r
- return (y + 1) * (WIDTH + 4) + x + 1;\r
+ return (y + 1) * (WIDTH + 3) + x + 1;\r
}\r
\r
char get_block(int x, int y) {\r
\r
// Player\r
struct Player {\r
+ bool left = false;\r
int x, y;\r
+ int x_spawn, y_spawn;\r
+ int jumping = 0;\r
\r
void clear() {\r
int pos = get_pos(x, y);\r
void draw() {\r
int pos = get_pos(x, y);\r
select_length(pos, 1);\r
- replace({ 'Q', 0 });\r
+ replace({ left ? '<' : '>', 0 });\r
}\r
\r
void move_to(int x, int y) {\r
clear();\r
+ if (this->x > x) left = true;\r
+ if (this->x < x) left = false;\r
this->x = x;\r
this->y = y;\r
draw();\r
move_to(x + dx, y + dy);\r
}\r
\r
- bool collision(int xdir, int ydir) {\r
- int newx = x + xdir;\r
- int newy = y + ydir;\r
- if (newx < 0 || newx >= WIDTH || newy < 0 || newy >= HEIGHT)\r
+ bool collision_x(int n) {\r
+ if (x + n < 0 || x + n >= WIDTH)\r
+ return true;\r
+ for (int i = 0; i != n; i += (n < 0 ? -1 : 1))\r
+ if (get_block(x + i + (n < 0 ? -1 : 1), y) == 'X')\r
+ return true;\r
+ return false;\r
+ }\r
+ bool collision_y(int n) {\r
+ if (y + n < 0 || y + n >= HEIGHT)\r
return true;\r
- return get_block(newx, newy) == 'X';\r
+ for (int i = 0; i != n; i += (n < 0 ? -1 : 1))\r
+ if (get_block(x, y + i + (n < 0 ? -1 : 1)) == 'X')\r
+ return true;\r
+ return false;\r
}\r
};\r
Player player { 0, 0 };\r
ifs.close();\r
buffer[length] = 0;\r
std::string result(buffer);\r
- delete buffer;\r
+ delete[] buffer;\r
return result;\r
}\r
\r
void redraw() {\r
select_all();\r
replace(map);\r
+ player.draw();\r
}\r
\r
-void load_level(int lvl) {\r
- map = read_map(lvl);\r
+void load_level(int l) {\r
+ lvl = l;\r
+ map = read_map(l);\r
redraw();\r
for (int x = 0; x < WIDTH; x++) {\r
for (int y = 0; y < HEIGHT; y++) {\r
- if (map[get_pos(x, y)] == 'S')\r
+ if (map[get_pos(x, y)] == 'S') {\r
+ player.x_spawn = x;\r
+ player.y_spawn = y;\r
player.move_to(x, y);\r
+ return;\r
+ }\r
}\r
}\r
}\r
STARTUPINFOA si;\r
PROCESS_INFORMATION pi;\r
\r
-BOOL CALLBACK ew_cb(HWND hwnd, LPARAM lp) {\r
- DWORD pid;\r
- DWORD tid = GetWindowThreadProcessId(hwnd, &pid);\r
- if (pi.dwProcessId == pid && pi.dwThreadId == tid) {\r
- hwnd_notepad = hwnd;\r
- return false;\r
- }\r
- return true;\r
-}\r
-BOOL CALLBACK ecw_cb(HWND child, LPARAM in) {\r
- char buffer[1024 + 1];\r
- int len = GetClassNameA(child, buffer, 1024);\r
- buffer[len] = 0;\r
- if (strcmp(buffer, "Edit") == 0) {\r
- hwnd_edit = child;\r
- return false;\r
- }\r
- return true;\r
+bool check_class(HWND hwnd, const char *name) {\r
+ char b[64];\r
+ int n = GetClassNameA(hwnd, b, 64);\r
+ return (n && strncmp(b, name, n) == 0);\r
}\r
\r
void start_notepad() {\r
ZeroMemory(&pi, sizeof(pi));\r
\r
if (!CreateProcessA(NULL, // No module name (use command line)\r
- "notepad.exe", // Command line\r
+ "notepad.exe lvl/0.txt", // Command line\r
NULL, // Process handle not inheritable\r
NULL, // Thread handle not inheritable\r
FALSE, // Set handle inheritance to FALSE\r
) {\r
printf("CreateProcess failed (%d).\n", GetLastError());\r
}\r
- Sleep(100);\r
- EnumWindows(ew_cb, 0);\r
- EnumChildWindows(hwnd_notepad, ecw_cb, 0);\r
+ Sleep(1000);\r
+ EnumWindows([](HWND hwnd, LPARAM lp)->BOOL{\r
+ if (check_class(hwnd, "Notepad")) {\r
+ *(HWND*)lp = hwnd;\r
+ return false;\r
+ }\r
+ return true;\r
+ }, (LPARAM)&hwnd_notepad);\r
+ EnumChildWindows(hwnd_notepad, [](HWND hwnd, LPARAM lp)->BOOL{\r
+ printf("looking at %p\n", hwnd);\r
+ if (check_class(hwnd, "NotepadTextBox")) {\r
+ EnumChildWindows(hwnd, [](HWND hwnd, LPARAM lp)->BOOL{\r
+ printf(" looking at %p\n", hwnd);\r
+ const size_t size = (WIDTH+4)*(HEIGHT+2);\r
+ char b[size];\r
+ DWORD_PTR dwResult;\r
+ b[0] = 0;\r
+ SendMessageTimeoutA(hwnd, WM_GETTEXT, size, (LPARAM)b,\r
+ SMTO_ABORTIFHUNG, 100, &dwResult);\r
+ if (b[0] == '+') {\r
+ // TODO: check lvl\r
+ printf("%.*s.\n", size, b);\r
+ *(HWND*)lp = hwnd;\r
+ return false;\r
+ }\r
+ return true;\r
+ }, lp);\r
+ if (lp) return false;\r
+ }\r
+ return true;\r
+ }, (LPARAM)&hwnd_edit);\r
SendMessage(hwnd_edit, EM_SETREADONLY, TRUE, NULL);\r
}\r
void close_notepad() {\r
- TerminateProcess(pi.hProcess, 0);\r
- CloseHandle(pi.hProcess);\r
- CloseHandle(pi.hThread);\r
+ SendMessage(hwnd_edit, EM_SETREADONLY, FALSE, NULL);\r
+ //TerminateProcess(pi.hProcess, 0);\r
+ //CloseHandle(pi.hProcess);\r
+ //CloseHandle(pi.hThread);\r
}\r
\r
// Keys\r
return !key_state[(int)key];\r
}\r
\r
+// Gameplay\r
+ \r
+clock_t jump_clock = clock();\r
+int jump_height = 3;\r
+double jump_time1 = 50;\r
+double jump_time2 = 100;\r
+int text_speed = 50;\r
+\r
+void update_play(bool can_jump = true, int x_min = 0, int x_max = WIDTH - 1) {\r
+ if (key_down(Key::Left) &&\r
+ !player.collision_x(-1) &&\r
+ player.x > x_min)\r
+ player.move(-1, 0);\r
+ if (key_down(Key::Right) &&\r
+ !player.collision_x(1) &&\r
+ player.x < x_max)\r
+ player.move(+1, 0);\r
+\r
+ if (key_pressed(Key::Jump) &&\r
+ can_jump &&\r
+ player.jumping == 0 &&\r
+ !player.collision_y(-1)) {\r
+ player.jumping = 1;\r
+ player.move(0, -1);\r
+ jump_clock = clock();\r
+ }\r
+ if (player.jumping != 0) {\r
+ if (player.jumping < jump_height && get_dur(jump_clock) > jump_time1) {\r
+ if (!player.collision_y(-1)) {\r
+ player.move(0, -1);\r
+ player.jumping++;\r
+ jump_clock = clock();\r
+ } else {\r
+ player.jumping = jump_height;\r
+ }\r
+ } else if (player.jumping == jump_height && get_dur(jump_clock) > jump_time2) {\r
+ player.jumping = 0;\r
+ }\r
+ }\r
+ if (!player.jumping && !player.collision_y(1))\r
+ player.move(0, +1);\r
+\r
+ char b = get_block(player.x, player.y);\r
+ if (b == '/' || b == '\\' || b == '<' || b == '>')\r
+ player.move_to(player.x_spawn, player.y_spawn);\r
+}\r
+\r
+void print_text(int x, int y, string text, int delay) {\r
+ for (int i = 0; i < text.size(); i++) {\r
+ select_length(get_pos(x + i, y), 1);\r
+ replace(text.substr(i, 1));\r
+ Sleep(delay);\r
+ }\r
+}\r
+\r
+void intro() {\r
+ static int progress = 0;\r
+ switch (progress) {\r
+ case 0:\r
+ print_text(4, 2, "Move with A/D.", text_speed);\r
+\r
+ progress++;\r
+ break;\r
+ case 1:\r
+ update_play(false);\r
+ if (player.x == 17) {\r
+ print_text(4, 4, "Jump with up.", text_speed);\r
+ print_text(4, 6, "Stand on x.", text_speed);\r
+ progress++;\r
+ }\r
+ break;\r
+ case 2:\r
+ update_play();\r
+ if (player.x == 22) {\r
+ print_text(4, 8, "Collect ? for ???.", text_speed);\r
+ progress++;\r
+ }\r
+ break;\r
+ case 3:\r
+ update_play(true, 0, 33);\r
+ if (get_block(player.x, player.y) == '?') {\r
+ print_text(4, 10, "Avoid /\\.", text_speed);\r
+ progress++;\r
+ }\r
+ break;\r
+ case 4:\r
+ update_play();\r
+ if (player.x == 39) {\r
+ print_text(4, 14, "Finish lvl by reaching O.", text_speed);\r
+ progress++;\r
+ }\r
+ break;\r
+ case 5:\r
+ update_play();\r
+ if (get_block(player.x, player.y) == 'O') {\r
+ load_level(1);\r
+ }\r
+ break;\r
+ }\r
+}\r
+\r
+void lvl1() {\r
+ static int progress = 0;\r
+ switch (progress) {\r
+ case 0:\r
+ print_text(4, 2, "Also avoid > and <.", text_speed);\r
+ progress++;\r
+ break;\r
+ case 1:\r
+ update_play();\r
+ break;\r
+ }\r
+}\r
+\r
+void update_game() {\r
+ switch (lvl) {\r
+ case 0:\r
+ intro();\r
+ break;\r
+ case 1:\r
+ lvl1();\r
+ break;\r
+ }\r
+}\r
+\r
#ifdef CONSOLE\r
int main(int argc, char **argv) {\r
#else\r
puts("error");\r
return 1;\r
}\r
+\r
load_level(0);\r
+ \r
while (true) {\r
- dt = ((double)clock() - game_clock) / CLOCKS_PER_SEC * 1000;\r
+ //dt = ((double)clock() - game_clock) / CLOCKS_PER_SEC * 1000;\r
+ if (get_dur(game_clock) < frame_time) continue;\r
game_clock = clock();\r
update_key_state();\r
\r
break;\r
if (key_pressed(Key::Redraw))\r
redraw();\r
- if (key_down(Key::Left) && !player.collision(-1, 0))\r
- player.move(-1, 0);\r
- if (key_down(Key::Right) && !player.collision(1, 0))\r
- player.move(+1, 0);\r
- if (key_pressed(Key::Jump) && player.collision(0, 1))\r
- player.move(0, -1);\r
+ \r
+ update_game();\r
\r
update_key_state_old();\r
}\r
close_notepad();\r
\r
return 0;\r
-}
\ No newline at end of file
+}\r
projects / npengine / blobdiff