#include <stdio.h>
#include "dowa/dowa.h"
#include "third_party/raylib/include/raylib.h" 
#include "third_party/raylib/include/raymath.h" 

typedef struct {
  char *texts;
  Vector2 position;
} PopUpText;

typedef struct {
  Vector2 position;
  Vector2 size;
  Vector2 velocity;
} Entity;

Entity *Shoot(Entity *player)
{
  Entity *box = malloc(sizeof(Entity));
  box->velocity = (Vector2){ .x=1, .y=-10 };
  box->position = player->position;
  box->size = (Vector2){ .x=10, .y=2 };
  return box;
}

void Entity_Update(Entity *player, Entity *object)
{
  int gravity = 1;
  player->velocity.y += gravity;
  player->position = Vector2Add(player->position, player->velocity);

  if (
    player->position.y + player->size.y > object->position.y
  )
  {
    player->position.y = object->position.y - player->size.y;
  }
}

int main()
{
  char mouse_position[256];

  InitWindow(800, 450, "Sori the game");
  SetTargetFPS(120);

  Entity player = {
    .size = (Vector2){ .x = 20, .y = 20 },
    .position = (Vector2){ .x = 10, .y = 10},
    .velocity = (Vector2){ .x = 0, .y = 0},
  };

  Entity ground = {
    .size = (Vector2){ .x = 800, .y = 100 },
    .position = (Vector2){ .x = 0, .y = 350},
    .velocity = (Vector2){ .x = 0, .y = 0},
  };
  Entity *bullet;
  Entity **bullets = malloc(sizeof(Entity) * 100);

  PopUpText *curr_values = malloc(sizeof(PopUpText) * 100);
  int size_bullets = 0;
  int size_texts = 0;
  int frame = 0;

  while (!WindowShouldClose())
  {
    BeginDrawing();
      ClearBackground(RAYWHITE);
      int x = GetMouseX();
      int y = GetMouseY();

      sprintf(
        mouse_position,
        "Mouse position %d, %d",
        x, y
      );
      if (IsMouseButtonPressed(0))
      {
        curr_values[size_texts].texts = "hello good sir";
        curr_values[size_texts].position = (Vector2){
          .x = (float)x,
          .y = (float)y,
        };
        size_texts++;

        Entity *bullet = Shoot(&player);
        bullets[size_bullets] = bullet;
        size_bullets++;
      }

      if (frame > 2)
      {
        Entity_Update(&player, &ground);
        frame = 0;
        for (uint32 i = 0; i < size_texts; i++)
        { 
          Entity_Update(bullets[i], &ground);
        }
      }

      int key = GetKeyPressed();

      if (IsKeyDown(KEY_W))
      {
        player.position.y -= 1; 
      }
      
      if (IsKeyDown(KEY_S))
      {
        player.position.y += 1; 
      }
      
      if (IsKeyDown(KEY_A))
      {
        player.position.x -= 1; 
      }
      
      if (IsKeyDown(KEY_D))
      {
        player.position.x += 1; 
      }

      DrawRectangleV(player.position, player.size, RED);
      DrawRectangleV(ground.position, ground.size, BLUE);

      for (uint32 i = 0; i < size_texts; i++)
      { 
        DrawText(curr_values[i].texts, curr_values[i].position.x, curr_values[i].position.y,
                 20, LIGHTGRAY);
        DrawRectangleV(bullets[i]->position, bullets[i]->size, BLACK);
      }
      DrawText(mouse_position, 190, 200, 20, LIGHTGRAY);
    EndDrawing();

    frame++;
  }
  CloseWindow();
  return 0;
}