From cf631e23e1d0e29edac2e13446bdd42235c111fc Mon Sep 17 00:00:00 2001
From: kartofen <mladenovnasko0@gmail.com>
Date: Sat, 15 Apr 2023 18:27:29 +0300
Subject: collision and depth shading

---
 src/main.c | 42 +++++++++++++++++++++++++++++-------------
 1 file changed, 29 insertions(+), 13 deletions(-)

(limited to 'src/main.c')

diff --git a/src/main.c b/src/main.c
index 432d26f..f2d6944 100644
--- a/src/main.c
+++ b/src/main.c
@@ -11,6 +11,8 @@ SDL_Surface *surface = NULL;
 
 #define CLEAR_SCREEN(c) for(int i = 0; i < SW-1; i++) vline(i, 0, SH-1, c);
 
+void print_message(void);
+
 void vline(int x, int y1, int y2, uint32_t col)
 {
     y1 = clamp(y1, 0, SH-1);
@@ -31,6 +33,8 @@ int main(void)
     SDL_LogSetAllPriority(SDL_LOG_PRIORITY_ERROR);
 #endif
 
+    print_message();
+
     // ----------------- START SDL ----------------- //
     int ret = 1;
     SDL_Window *window = NULL;
@@ -61,19 +65,22 @@ int main(void)
     if(map_load(&map, "files/map_clear.txt"))
         return 1;
 
+    bool keys[6] = {0};
     bool quit = false;
-    bool wasd[4] = {0};
     while(!quit)
     {
         SDL_Event event;
         while(SDL_PollEvent(&event)) {
             // ----------------- EVENTS ----------------- //
-        #define KEY_SWITCH(b)                   \
-            switch(event.key.keysym.sym) {      \
-            case 'w': wasd[0] = b; break;       \
-            case 'a': wasd[1] = b; break;       \
-            case 's': wasd[2] = b; break;       \
-            case 'd': wasd[3] = b; break; }
+        #define KEY_SWITCH(b)                       \
+            switch(event.key.keysym.sym) {          \
+            case 'w': keys[0] = b; break;           \
+            case 'a': keys[1] = b; break;           \
+            case 's': keys[2] = b; break;           \
+            case 'd': keys[3] = b; break;           \
+            case ' ': keys[4] = b; break;           \
+            case SDLK_LSHIFT:                       \
+            case SDLK_RSHIFT: keys[5] = b; break; }
 
             switch(event.type) {
             case SDL_QUIT:
@@ -85,9 +92,7 @@ int main(void)
             case SDL_KEYUP:
                 KEY_SWITCH(false);
                 break;
-            default:
-                // log_debug(LOG_APPLICATION, "event: %d", event.type);
-                break;
+            default: break;
             }
             // ------------------------------------------ //
         }
@@ -96,9 +101,8 @@ int main(void)
         int x,y;
         SDL_GetRelativeMouseState(&x,&y);
 
-        player_input(&map.player, wasd, x, y);
-        map_player_sector(&map);
-        // map_detect_collision(&map);
+        player_input(&map.player, keys, x, y);
+        map_detect_collision(&map);
         player_update(&map.player);
 
         CLEAR_SCREEN(COLOR_LIGHTWHITE);
@@ -117,3 +121,15 @@ exit:
     SDL_Quit();
     return ret;
 }
+
+void print_message(void)
+{
+    puts("--------------- Instructions ---------------");
+    puts("Use WASD to move");
+    puts("Use the mouse to look");
+    puts("Use SPACE to jump");
+    puts("Use SHIFT to duck");
+    puts("");
+    puts("There is collision, but it is very buggy");
+    puts("--------------------------------------------");
+}
-- 
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