pre double

1 files changed, 162 insertions, 440 deletions

diff --git a/src/main.cpp b/src/main.cpp
index 6c48dd9..18294f4 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,14 +1,11 @@
-#define DIRECTINPUT_VERSION 0x0800

-#include <dinput.h>

 #include <fstream>

 #include <stdio.h>

 #include <string>

 #include <time.h>

 #include <windows.h>

+#include <Richedit.h>

 

 #pragma comment(lib, "user32.lib")

-#pragma comment(lib, "dinput8.lib")

-#pragma comment(lib, "dxguid.lib")

 

 #define CONSOLE

 

@@ -18,119 +15,95 @@
 #pragma comment(linker, "/subsystem:windows")

 #endif

 

-HWND hwnd = NULL;

+using namespace std;

 

-STARTUPINFOA si;

-PROCESS_INFORMATION pi;

 

 const int WIDTH = 56, HEIGHT = 29;

-int x = 0, y = 0;

-int spawn_x, spawn_y;

-bool right = true;

-

-clock_t update_clock = clock();

-double update_time = 40;

-

-BYTE dikeys[256];

-bool keys[4] = {false, false, false, false};

-bool keys_old[4] = {false, false, false, false};

-

-int jumping = 0;

-

-clock_t jump_clock = clock();

-double jump_time1 = 50;

-double jump_time2 = 100;

-int jump_height = 3;

-

-DWORD wait_time = 10;

-

-int text_speed = 2;

 

 std::string map;

 

-void press_down(WORD vk) {

-  INPUT ip;

+clock_t game_clock;

+double dt;

 

-  ip.type = INPUT_KEYBOARD;

-  ip.ki.wScan = 0;

-  ip.ki.time = 0;

-  ip.ki.dwExtraInfo = 0;

+// Edit

 

-  ip.ki.wVk = vk;

-  ip.ki.dwFlags = 0;

-  SendInput(1, &ip, sizeof(INPUT));

-}

-

-void press_up(WORD vk) {

-  INPUT ip;

-  ip.type = INPUT_KEYBOARD;

-  ip.ki.wScan = 0;

-  ip.ki.time = 0;

-  ip.ki.dwExtraInfo = 0;

+HWND hwnd_notepad = NULL;

+HWND hwnd_edit = NULL;

 

-  ip.ki.wVk = vk;

-  ip.ki.dwFlags = KEYEVENTF_KEYUP;

-  SendInput(1, &ip, sizeof(INPUT));

+string get_text() {

+  int len = SendMessageA(hwnd_edit, WM_GETTEXTLENGTH, 0, 0);

+  char *buffer = new char[len + 1];

+  int read = SendMessageA(hwnd_edit, WM_GETTEXT, len + 1, (LPARAM)buffer);

+  if (read != len)

+    puts("???");

+  buffer[read] = 0;

+  string result(buffer);

+  delete[] buffer;

+  return result;

 }

 

-void press(WORD vk) {

-  press_down(vk);

-  press_up(vk);

+void select_all() {

+  SendMessage(hwnd_edit, EM_SETSEL, 0, get_text().size());

 }

 

-void key_down(char c) {

-  INPUT ip;

-  ip.type = INPUT_KEYBOARD;

-  ip.ki.time = 0;

-  ip.ki.dwExtraInfo = 0;

+void select_length(int from, int length) {

+  SendMessage(hwnd_edit, EM_SETSEL, from, from + length);

+}

 

-  ip.ki.dwFlags = KEYEVENTF_UNICODE;

-  ip.ki.wVk = 0;

-  ip.ki.wScan = c;

-  SendInput(1, &ip, sizeof(INPUT));

+void select_from_to(int from, int to) {

+  SendMessage(hwnd_edit, EM_SETSEL, from, to);

 }

 

-void key_up(char c) {

-  INPUT ip;

-  ip.type = INPUT_KEYBOARD;

-  ip.ki.time = 0;

-  ip.ki.dwExtraInfo = 0;

+void replace(string str) {

+  SendMessage(hwnd_edit, EM_REPLACESEL, FALSE, (LPARAM)str.c_str());

+}

 

-  ip.ki.dwFlags = KEYEVENTF_UNICODE | KEYEVENTF_KEYUP;

-  SendInput(1, &ip, sizeof(INPUT));

+int get_pos(int x, int y) {

+  return (y + 1) * (WIDTH + 4) + x + 1;

 }

 

-void key(char c) {

-  key_down(c);

-  key_up(c);

+char get_block(int x, int y) {

+  return map[get_pos(x, y)];

 }

 

-LPDIRECTINPUT8 di;

-LPDIRECTINPUTDEVICE8 keyboard;

+// Player

+struct Player {

+  int x, y;

 

-HRESULT initializedirectinput8() {

-  HRESULT hr;

-  // Create a DirectInput device

-  if (FAILED(hr = DirectInput8Create(GetModuleHandle(NULL), DIRECTINPUT_VERSION,

-                                     IID_IDirectInput8, (VOID **)&di, NULL))) {

-    return hr;

+  void clear() {

+    int pos = get_pos(x, y);

+    select_length(pos, 1);

+    replace({ map[pos], 0 });

+  }

+  

+  void draw() {

+    int pos = get_pos(x, y);

+    select_length(pos, 1);

+    replace({ 'Q', 0 });

   }

-  return 0;

-}

 

-void createdikeyboard() {

-  di->CreateDevice(GUID_SysKeyboard, &keyboard, NULL);

-  keyboard->SetDataFormat(&c_dfDIKeyboard);

-  keyboard->SetCooperativeLevel(NULL, DISCL_FOREGROUND | DISCL_EXCLUSIVE);

-  keyboard->Acquire();

-}

+  void move_to(int x, int y) {

+    clear();

+    this->x = x;

+    this->y = y;

+    draw();

+  }

 

-void destroydikeyboard() {

-  keyboard->Unacquire();

-  keyboard->Release();

-}

+  void move(int dx, int dy) {

+    move_to(x + dx, y + dy);

+  }

+

+  bool collision(int xdir, int ydir) {

+    int newx = x + xdir;

+    int newy = y + ydir;

+    if (newx < 0 || newx >= WIDTH || newy < 0 || newy >= HEIGHT)

+      return true;

+    return get_block(newx, newy) == 'X';

+  }

+};

+Player player { 0, 0 };

 

-#define keydown(name, key) (name[key] & 0x80)

+// Lvl

 

 std::string read_map(int lvl) {

   std::ifstream ifs("lvl/" + std::to_string(lvl) + ".txt",

@@ -149,179 +122,54 @@ std::string read_map(int lvl) {
   return result;

 }

 

-char get_block(int x, int y) {

-  char result = map[(y + 1) * (WIDTH + 4) + x + 1];

-  return result;

-}

-

-double get_dur(clock_t then) {

-  double result = (double)(clock() - then) / CLOCKS_PER_SEC;

-  return result * 1000;

-}

-

-void draw() {

-  press(VK_BACK);

-  key(right ? '>' : '<');

-}

-

-void erase() {

-  press(VK_BACK);

-  key(get_block(x, y));

-}

-

-void move(int dx, int dy) {

-  erase();

-

-  for (int i = 0; i < dx; i++) {

-    right = true;

-    press(VK_RIGHT);

-  }

-  for (int i = 0; i > dx; i--) {

-    right = false;

-    press(VK_LEFT);

-  }

-  for (int i = 0; i < dy; i++) {

-    press(VK_DOWN);

-  }

-  for (int i = 0; i > dy; i--) {

-    press(VK_UP);

-  }

-

-  draw();

-

-  x += dx;

-  y += dy;

-

-  printf("%d %d\n", x, y);

+void redraw() {

+  select_all();

+  replace(map);

 }

 

-void move_to(int _x, int _y) { move(_x - x, _y - y); }

-

-void print_text(int text_x, int text_y, const char *text, int delay,

-                bool move = true) {

-  if (move) {

-    for (int i = x; i < text_x; i++)

-      press(VK_RIGHT);

-    for (int i = x; i > text_x; i--)

-      press(VK_LEFT);

-    for (int i = y; i < text_y; i++)

-      press(VK_DOWN);

-    for (int i = y; i > text_y; i--)

-      press(VK_UP);

-  }

-

-  int len = strlen(text);

-  for (int i = 0; i < len; i++) {

-    if (text[i] == '\r')

-      continue;

-    press(VK_DELETE);

-    key(text[i]);

-    if (move) {

-      map[(text_y + 1) * (WIDTH + 4) + text_x + 1 + i] = text[i];

+void load_level(int lvl) {

+  map = read_map(lvl);

+  redraw();

+  for (int x = 0; x < WIDTH; x++) {

+    for (int y = 0; y < HEIGHT; y++) {

+      if (map[get_pos(x, y)] == 'S')

+        player.move_to(x, y);

     }

-    Sleep(delay);

   }

-  if (move) {

-    for (int i = text_x + len; i < x; i++)

-      press(VK_RIGHT);

-    for (int i = text_x + len; i > x; i--)

-      press(VK_LEFT);

-    for (int i = text_y; i < y; i++)

-      press(VK_DOWN);

-    for (int i = text_y; i > y; i--)

-      press(VK_UP);

-  }

-

-  draw();

-

-  Sleep(100);

 }

 

-void update_play(bool can_jump = true, int x_min = 0, int x_max = WIDTH - 1) {

-  if (get_dur(update_clock) >= update_time) {

-    update_clock = clock();

+// Notepad

 

-    if (keys[0] && x > x_min && get_block(x - 1, y) != 'X')

-      move(-1, 0);

-    if (keys[1] && x < x_max && get_block(x + 1, y) != 'X')

-      move(+1, 0);

-  }

+STARTUPINFOA si;

+PROCESS_INFORMATION pi;

 

-  if (keys[2] && !keys_old[2] && jumping == 0 && can_jump) {

-    jumping = 1;

-    move(0, -1);

-    jump_clock = clock();

-  }

-  if (jumping != 0) {

-    if (jumping < jump_height && get_dur(jump_clock) > jump_time1) {

-      if (get_block(x, y - 1) != 'X') {

-        move(0, -1);

-        jumping++;

-        jump_clock = clock();

-      } else {

-        jumping = jump_height;

-      }

-    } else if (jumping == jump_height && get_dur(jump_clock) > jump_time2) {

-      jumping = 0;

-    }

+BOOL CALLBACK ew_cb(HWND hwnd, LPARAM lp) {

+  DWORD pid;

+  DWORD tid = GetWindowThreadProcessId(hwnd, &pid);

+  if (pi.dwProcessId == pid && pi.dwThreadId == tid) {

+    hwnd_notepad = hwnd;

+    return false;

   }

-  if (!jumping && get_block(x, y + 1) != 'X' && y < HEIGHT - 1)

-    move(0, +1);

-

-  char b = get_block(x, y);

-  if (b == '/' || b == '\\' || b == '<' || b == '>')

-    move_to(spawn_x, spawn_y);

+  return true;

 }

-

-void redraw() {

-  press_down(VK_CONTROL);

-  press('A');

-  press_up(VK_CONTROL);

-  Sleep(100);

-  press(VK_DELETE);

-  Sleep(100);

-  int _x = x, _y = y;

-  print_text(0, 0, map.c_str(), 1, false);

-  for (int i = 0; i < 100; i++)

-    press(VK_UP);

-  for (int i = 0; i < 100; i++)

-    press(VK_LEFT);

-  x = y = 0;

-  press(VK_DOWN);

-  press(VK_RIGHT);

-  press(VK_RIGHT);

-  move_to(_x, _y);

-}

-

-int lvl = 0;

-

-void setup() {

-  x = y = 0;

-  press(VK_DOWN);

-  press(VK_RIGHT);

-  press(VK_RIGHT);

-

-  for (int i = 0; i < WIDTH; i++)

-    for (int j = 0; j < HEIGHT; j++)

-      if (get_block(i, j) == 'S') {

-        spawn_x = i;

-        spawn_y = j;

-      }

-      

-  move_to(spawn_x, spawn_y);

+BOOL CALLBACK ecw_cb(HWND child, LPARAM in) {

+  char buffer[1024 + 1];

+  int len = GetClassNameA(child, buffer, 1024);

+  buffer[len] = 0;

+  if (strcmp(buffer, "Edit") == 0) {

+    hwnd_edit = child;

+    return false;

+  }

+  return true;

 }

 

-void load_level(int l, bool terminate = true) {

-  lvl = l;

-  map = read_map(lvl);

-  if (terminate)

-    TerminateProcess(pi.hProcess, 0);

-

-  char cmd[100];

-  sprintf(cmd, "notepad.exe lvl/%d.txt", lvl);

+void start_notepad() {

+  ZeroMemory(&si, sizeof(si));

+  si.cb = sizeof(si);

+  ZeroMemory(&pi, sizeof(pi));

 

   if (!CreateProcessA(NULL,  // No module name (use command line)

-                      cmd,   // Command line

+                      "notepad.exe",   // Command line

                       NULL,  // Process handle not inheritable

                       NULL,  // Thread handle not inheritable

                       FALSE, // Set handle inheritance to FALSE

@@ -332,223 +180,97 @@ void load_level(int l, bool terminate = true) {
                       &pi)   // Pointer to PROCESS_INFORMATION structure

   ) {

     printf("CreateProcess failed (%d).\n", GetLastError());

-    return;

   }

-

   Sleep(100);

-

-  char title[100];

-  sprintf(title, "%d.txt - Editor", lvl);

-  hwnd = FindWindowA(NULL, title);

-

-  SetWindowPos(hwnd, HWND_TOP, 100, 100, 965, 905, SWP_SHOWWINDOW);

-  SetFocus(hwnd);

-

-  for (int i = 0; i < 10; i++) {

-    press_down(VK_CONTROL);

-    press(VK_OEM_PLUS);

-    press_up(VK_CONTROL);

-  }

-

-  setup();

+  EnumWindows(ew_cb, 0);

+  EnumChildWindows(hwnd_notepad, ecw_cb, 0);

+  SendMessage(hwnd_edit, EM_SETREADONLY, TRUE, NULL);

 }

-

-void intro() {

-  static int progress = 0;

-  switch (progress) {

-  case 0:

-    print_text(4, 2, "Move with left/right.", text_speed);

-

-    progress++;

-    break;

-  case 1:

-    update_play(false);

-    if (x == 17) {

-      print_text(4, 4, "Jump with up.", text_speed);

-      print_text(4, 6, "Stand on x.", text_speed);

-      progress++;

-    }

-    break;

-  case 2:

-    update_play();

-    if (x == 22) {

-      print_text(4, 8, "Collect ? for ???.", text_speed);

-      progress++;

-    }

-    break;

-  case 3:

-    update_play(true, 0, 33);

-    if (get_block(x, y) == '?') {

-      print_text(4, 10, "Avoid /\\.", text_speed);

-      progress++;

-    }

-    break;

-  case 4:

-    update_play();

-    if (x == 39) {

-      print_text(4, 14, "Finish lvl by reaching O.", text_speed);

-      progress++;

-    }

-    break;

-  case 5:

-    update_play();

-    if (get_block(x, y) == 'O') {

-      load_level(1);

-    }

-    break;

-  }

+void close_notepad() {

+  TerminateProcess(pi.hProcess, 0);

+  CloseHandle(pi.hProcess);

+  CloseHandle(pi.hThread);

 }

 

-void lvl1() {

-  static int progress = 0;

-  switch (progress) {

-  case 0:

-    print_text(4, 2, "Also avoid > and <.", text_speed);

-    progress++;

-    break;

-  case 1:

-    update_play();

-    break;

+// Keys

+

+enum class Key {

+  Left,

+  Right,

+  Jump,

+  Exit,

+  Redraw,

+  COUNT

+};

+

+bool key_state[(uint64_t)Key::COUNT];

+bool key_state_old[(uint64_t)Key::COUNT];

+

+int key_get_vk(Key key) {

+  switch (key) {

+    case Key::Left: return 'A';

+    case Key::Right: return 'D';

+    case Key::Jump: return VK_SPACE;

+    case Key::Exit: return VK_ESCAPE;

+    case Key::Redraw: return 'R';

+    default: return 0;

   }

 }

 

-void update_game() {

-  switch (lvl) {

-  case 0:

-    intro();

-    break;

-  case 1:

-    lvl1();

-    break;

+void update_key_state() {

+  for (int i = 0; i < (int)Key::COUNT; i++) {

+    key_state[i] = GetAsyncKeyState(key_get_vk((Key)i));

   }

 }

 

-void enter_keys(std::string input, int delay) {

-  for (int i = 0; i < input.size(); i++) {

-    if (input[i] == 't') {

-      press(VK_TAB);

-      Sleep(delay);

-    }

-    else if (input[i] == 's') {

-      press(VK_SPACE);

-      Sleep(delay);

-    }

-    else if (input[i] == '~') {

-      press_down(VK_LSHIFT);

-      enter_keys(input.substr(i+1, 1), delay);

-      press_up(VK_LSHIFT);

-      i++;

-    }

-    else {

-      int n = 0;

-      int len = 0;

-      while (input[i+len] >= '0' && input[i+len] <= '9') {

-        n *= 10;

-        n += input[i+len] - '0';

-        len++;

-      }

-      for (int j = 0; j < n; j++) {

-        if (input[i+len] == '~') {

-          enter_keys(input.substr(i+len, 2), delay);

-        }

-        else {

-          enter_keys(input.substr(i+len, 1), delay);

-        }          

-      }

-      if (input[i+len] == '~')

-        i++;

-      i += len;

-    }

+void update_key_state_old() {

+  for (int i = 0; i < (int)Key::COUNT; i++) {

+    key_state_old[i] = key_state[i];

   }

 }

 

-void toggle_key_repeat() {

-  WinExec("c:\\windows\\system32\\control.exe /name Microsoft.EaseOfAccessCenter /page pageKeyboardEasierToUse", SW_NORMAL);

-  Sleep(500);

-

-  enter_keys("6ts9ts7~ts13ts5~tss6ts", 10);

-

-  Sleep(100);

+bool key_pressed(Key key) {

+  return key_state[(int)key] && !key_state_old[(int)key];

+}

 

-  press_down(VK_CONTROL);

-  press('W');

-  press_up(VK_CONTROL);

+bool key_down(Key key) {

+  return key_state[(int)key];

+}

 

-  Sleep(1000);

+bool key_up(Key key) {

+  return !key_state[(int)key];

 }

 

-/*

-  Todo:

-  - Msg Box Intro

-  - Multi Jump

-  - more blocks/lvls

-  - Set Accessibility 

-  - Lua?

-  - Scrolling?

-*/

 #ifdef CONSOLE

 int main(int argc, char **argv) {

 #else

 int WinMain(HINSTANCE a0, HINSTANCE a1, LPSTR a2, int a3) {

 #endif

-  toggle_key_repeat();

-  // Dies zu programmieren mit der reduzierten Inputrate.

-  // Ist nicht angenehm. Ich werde es ändern.......

-

-  // printf("%c", get_block(6, 23));

-  // printf("%c", get_block(6, 24));

-

-  ZeroMemory(&si, sizeof(si));

-  si.cb = sizeof(si);

-  ZeroMemory(&pi, sizeof(pi));

-

-  // MessageBoxA(NULL, "Guten Tag.", "Spiel Name???", MB_OK);

-

-  HRESULT hr;

-  initializedirectinput8();

-  createdikeyboard();

-

-  load_level(0, false);

-

-  MSG Msg;

+  start_notepad();

+  if (hwnd_notepad == NULL || hwnd_edit == NULL) {

+    puts("error");

+    return 1;

+  }

+  load_level(0);

   while (true) {

-    hr = keyboard->GetDeviceState(256, dikeys);

-    if (keydown(dikeys, DIK_ESCAPE)) {

-      TerminateProcess(pi.hProcess, 0);

-      // MessageBoxA(NULL, "beendet...", "Schönes Wochenende.", MB_OK);

+    dt = ((double)clock() - game_clock) / CLOCKS_PER_SEC * 1000;

+    game_clock = clock();

+    update_key_state();

+

+    if (key_pressed(Key::Exit))

       break;

-    }

-    if (keydown(dikeys, DIK_R)) {

+    if (key_pressed(Key::Redraw))

       redraw();

-    }

-    keys[0] = keydown(dikeys, DIK_LEFTARROW);

-    keys[1] = keydown(dikeys, DIK_RIGHTARROW);

-    keys[2] = keydown(dikeys, DIK_UPARROW);

-

-    if (keys[0] && !keys_old[0])

-      press(VK_RIGHT);

-    if (keys[1] && !keys_old[1])

-      press(VK_LEFT);

-    if (keys[2] && !keys_old[2])

-      press(VK_DOWN);

-

-    update_game();

-

-    keys_old[0] = keys[0];

-    keys_old[1] = keys[1];

-    keys_old[2] = keys[2];

-    keys_old[3] = keys[3];

-

-    WaitForSingleObject(pi.hProcess, wait_time);

+    if (key_down(Key::Left) && !player.collision(-1, 0))

+      player.move(-1, 0);

+    if (key_down(Key::Right) && !player.collision(1, 0))

+      player.move(+1, 0);

+    if (key_pressed(Key::Jump) && player.collision(0, 1))

+      player.move(0, -1);

+

+    update_key_state_old();

   }

-

-  toggle_key_repeat();

-

-  destroydikeyboard();

-

-  // Close process and thread handles.

-  CloseHandle(pi.hProcess);

-  CloseHandle(pi.hThread);

+  close_notepad();

 

   return 0;

 }
\ No newline at end of file