add new weapon, AR and add switching weapons

1 files changed, 67 insertions, 0 deletions

diff --git a/src/wp_assaultrifle.cpp b/src/wp_assaultrifle.cpp
new file mode 100644
index 0000000..e91073b
--- /dev/null
+++ b/src/wp_assaultrifle.cpp
@@ -0,0 +1,67 @@
+#include "wp_assaultrifle.hpp"
+
+#include <iostream>
+#include <raymath.h>
+#include <raylib.h>
+
+#include "entity.hpp"
+
+wp_assaultrifle::wp_assaultrifle(const char *s, const char *r)
+    : AWeapon(100, 10, 30, s, r)
+{}
+
+
+
+int wp_assaultrifle::bang(std::vector<Entity> * enemies, Vector2 playerDirection, Vector2 playerPosition, int * victims)
+{
+    if (barrel == 0)
+    {
+        return (1);
+    } else {
+        barrel--;
+        PlaySound(shot);
+        // here
+        //
+        auto rot1 = Vector2Rotate(playerDirection, -0.2f);
+        auto rot2 = Vector2Rotate(playerDirection, 0.2f);
+
+        auto add1 = Vector2Add(playerPosition, rot1);
+        auto add2 = Vector2Add(playerPosition, rot2);
+
+        auto r = playerDirection;
+        r.x *= 2;
+        r.y *= 2;
+
+        for (auto en = enemies->begin(); en != enemies->end(); en++)
+        {
+            if (CheckCollisionPointLine((Vector2){en->posX, en->posY}, playerPosition, add1, (en->radius * 2)) ||
+                CheckCollisionPointLine((Vector2){en->posX, en->posY}, playerPosition, Vector2Add(playerPosition, r), (en->radius * 2)) ||
+                CheckCollisionPointLine((Vector2){en->posX, en->posY}, playerPosition, add2, (en->radius * 2)))
+            { // enemy hit
+                std::cout << "hit" << std::endl;
+                en->hp--;
+                if (en->hp == 0)
+                {
+                    en->direction.x = (playerDirection.x / 2);
+                    en->direction.y = (playerDirection.y / 2);
+                }
+                *victims += 1;
+            }
+        }
+        // assaultrifle cone
+        DrawLineEx(playerPosition, add1, 10, ORANGE);
+        DrawLineEx(playerPosition,
+                   Vector2Add(playerPosition,
+                              r),
+                   10, ORANGE);
+        DrawLineEx(playerPosition, add2, 10, ORANGE);
+
+        //
+        // there
+        if (barrel == 0)
+        {
+            empty = true;
+        }
+        return (0);
+    }
+}