minigun player

Makefile

@@ -1,4 +1,4 @@
-SRC=main.c ninja.c keys.c bullet.c
+SRC=main.c ninja.c keys.c bullet.c minigun.c
 EXE=voleur
 CC=gcc
 

bullet.c

@@ -20,6 +20,7 @@ Texture textures[BULLET_COUNT];
 void bullet_load()
 {
     textures[BULLET_SHURIKEN] = LoadTexture("data/shuriken.png");
+    textures[BULLET_MINIGUN] = LoadTexture("data/bullet.png");
 }
 
 void bullet_spawn(BulletType type, Vector2 pos, float angle)
@@ -47,6 +48,12 @@ void draw_bullets()
         Vector2 toward = Vector2Normalize((Vector2) {cos(angle), sin(angle)});
         bullets[i].pos = Vector2Add(bullets[i].pos, Vector2Scale(toward, speed));
         bullets[i].time -= GetFrameTime();
-        DrawTexture(textures[bullets[i].type], bullets[i].pos.x, bullets[i].pos.y, WHITE);
+
+        Texture t = textures[bullets[i].type];
+        Rectangle source = {0, 0, t.width, t.height};
+        Rectangle dest = {bullets[i].pos.x, bullets[i].pos.y, t.width, t.height};
+        Vector2 origin = {t.width/2, t.height/2};
+
+        DrawTexturePro(t, source, dest, origin, bullets[i].angle + 90, WHITE);
     }
 }

bullet.h

@@ -3,6 +3,7 @@
 
 typedef enum BulletType {
     BULLET_SHURIKEN,
+    BULLET_MINIGUN,
     BULLET_COUNT,
 } BulletType;
 

main.c

@@ -6,6 +6,13 @@
 #include "bullet.h"
 #include "keys.h"
 #include "ninja.h"
+#include "minigun.h"
+
+typedef enum PlayerType {
+    PLAYER_NINJA,
+    PLAYER_MINIGUN,
+    PLAYER_COUNT,
+} PlayerType;
 
 #define SCREEN_MIDDLE ((Vector2) {window_size.x/2, window_size.y/2})
 
@@ -70,7 +77,13 @@ int main(void)
 
     change_layout_azerty();
 
-    load_ninja();
+    PlayerType player_type = PLAYER_MINIGUN;
+
+    if (player_type == PLAYER_NINJA)
+        load_ninja();
+    else if (player_type == PLAYER_MINIGUN)
+        load_minigun();
+
     bullet_load();
 
     while (!WindowShouldClose()) {
@@ -114,7 +127,10 @@ int main(void)
                 draw_bullets();
             }
             EndMode2D();
-            draw_ninja(Vector2Add(SCREEN_MIDDLE, cam_shake), &camera);
+            if (player_type == PLAYER_NINJA)
+                draw_ninja(Vector2Add(SCREEN_MIDDLE, cam_shake), &camera);
+            else if (player_type == PLAYER_MINIGUN)
+                draw_minigun(Vector2Add(SCREEN_MIDDLE, cam_shake), &camera);
         }
         EndDrawing();
     }

minigun.c

@@ -0,0 +1,38 @@
+#include "raylib.h"
+#include "raymath.h"
+
+#include "keys.h"
+#include "bullet.h"
+
+Texture minigun_texture;
+
+void load_minigun()
+{
+    minigun_texture = LoadTexture("data/minigun.png");
+}
+
+float minigun_radius()
+{
+    return fmax(minigun_texture.width, minigun_texture.height)/2;
+}
+
+void draw_minigun(Vector2 pos, Camera2D *cam)
+{
+
+    Texture m = minigun_texture;
+    Rectangle source = {0, 0, m.width, m.height};
+    Rectangle dest = {pos.x, pos.y, m.width, m.height};
+    Vector2 origin = {m.width/2, m.height/2};
+    float angle = -Vector2LineAngle(pos, GetMousePosition());
+    angle *= 180/PI;
+
+    if (key_down(KC_SHOOT)) {
+        bullet_spawn(BULLET_MINIGUN, GetScreenToWorld2D(pos, *cam), angle);
+
+        int speed = 5;
+        Vector2 toward = Vector2Normalize((Vector2) {cos(angle * PI/180), sin(angle * PI/180)});
+        cam->target = Vector2Subtract(GetScreenToWorld2D(pos, *cam), Vector2Scale(toward, speed));
+    }
+
+    DrawTexturePro(m, source, dest, origin, angle + 90, WHITE);
+}

minigun.h

@@ -0,0 +1,12 @@
+#ifndef MINIGUN_H
+#define MINIGUN_H
+
+void load_minigun();
+
+float minigun_radius();
+
+void draw_minigun(Vector2 pos, Camera2D *cam);
+
+float minigun_dash_time();
+
+#endif // MINIGUN_H