X-Git-Url: https://gitweb.ps.run/npengine/blobdiff_plain/e1f391822f6d5c036c688fb17c60f66eab253ae1..c47a4ede7263d01732182b3393b6a20163b8e2eb:/src/main.cpp

diff --git a/src/main.cpp b/src/main.cpp
index 5b98797..c0272ac 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -209,29 +209,20 @@ void print_text(int text_x, int text_y, const char *text, int delay) {
   Sleep(100);
 }
 
-enum GameState {
-  GS_START, GS_INTRO1, GS_INTRO2
-};
-
-void update_play(bool can_jump = true) {
+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();
 
     if (keys[0] &&
-        x > 0 &&
+        x > x_min &&
         get_block(x - 1, y) != 'x')
       move(-1, 0);
     if (keys[1] &&
-        x < WIDTH - 1 &&
+        x < x_max &&
         get_block(x + 1, y) != 'x')
       move(+1, 0);
   }
 
-  // bool left = false;
-  // bool right = false;
-  // bool up = false;
-  // bool down = false;
-
   if (keys[2] && !keys_old[2] && jumping == 0 && can_jump) {
     jumping = 1;
     move(0, -1);
@@ -253,26 +244,14 @@ void update_play(bool can_jump = true) {
   }
   if (!jumping && get_block(x, y + 1) != 'x' && y < HEIGHT - 1)
       move(0, +1);
-
-  char block = get_block(x, y);
-  switch (block) {
-  case '/':
-  case '\\':
-    move_to(0, 24);
-    break;
-  case '?':
-    puts("?");
-    break;
-  case 'O':
-    puts("O");
-    break;
-  }
 }
 
-enum GameState game_state = GS_START;
-void update_game() {
-  switch (game_state) {
-  case GS_START:
+int lvl = 0;
+
+void intro() {
+  static int progress = 0;
+  switch (progress) {
+  case 0:
     press(VK_DOWN);
     press(VK_RIGHT);
     press(VK_RIGHT);
@@ -281,17 +260,40 @@ void update_game() {
 
     print_text(4, 2, "Move with left/right.", 30);
 
-    game_state = GS_INTRO1;
+    progress++;
     break;
-  case GS_INTRO1:
+  case 1:
     update_play(false);
     if (x == 5) {
       print_text(4, 4, "Jump with up.", 30);
-      game_state = GS_INTRO2;
+      print_text(4, 6, "Stand on x.", 30);
+      progress++;
     }
     break;
-  case GS_INTRO2:
+  case 2:
     update_play();
+    if (x == 8) {
+      print_text(4, 8, "Collect ? for ???.", 30);
+      progress++;
+    }
+    break;
+  case 3:
+    update_play(true, 0, 22);
+    if (get_block(x, y) == '?') {
+      print_text(4, 10, "Avoid /\\.", 30);
+      progress++;
+    }
+    break;
+  case 4:
+    update_play();
+    break;
+  }
+}
+
+void update_game() {
+  switch (lvl) {
+  case 0:
+    intro();
     break;
   }
 }