added badman shooting and reloading

code/game/impl/aabb.c

@@ -38,3 +38,11 @@ bool AABB_Slab(V2f origin, V2f point, AABB a)
 V2f AABB_Centre(AABB a) {
   return V2F(a.pos.x + a.size.x/2, a.pos.y + a.size.y/2);
 }
+
+bool AABB_Circle(F32 rad, V2f radOrigin, AABB a)
+{
+  V2f aCentre = AABB_Centre(a);
+  F32 xSq = (Abs(aCentre.x) - Abs(radOrigin.x)) * (Abs(aCentre.x) - Abs(radOrigin.x));
+  F32 ySq = (Abs(aCentre.y) - Abs(radOrigin.y)) * (Abs(aCentre.y) - Abs(radOrigin.y));
+  return SDL_sqrt(xSq + ySq) < rad;
+}

code/game/impl/bandit.c

@@ -1,13 +1,27 @@
 #include "game/world.h"
 #include "game/bandit.h"
 
+V2f shootTowards(Bandit *bandit, V2f target, Random* r)
+{
+  V2f shooterV2 = bandit->collision.pos;
+  F32 randX = Random_F32(r, -bandit->accuracyRange, bandit->accuracyRange);
+  F32 randY = Random_F32(r, -bandit->accuracyRange, bandit->accuracyRange);
+  return V2F(shooterV2.x + (target.x - shooterV2.x) * (1 + randX), shooterV2.x + (target.y - shooterV2.y) * (1 + randY));
+}
+
 void UpdateBandit(F32 delta, Bandit *bandit, World *world) {
   if (
-      world->player.controls.shot && AABB_Slab(world->player.pos, world->player.shotPos, bandit->collision) && bandit->currentArea == world->player.currentArea)
+      world->player.controls.shot && AABB_Slab(world->player.collision.pos, world->player.shotPos, bandit->collision) && bandit->currentArea == world->player.currentArea)
   {
     printf("You shot the bandit %*.s\n", Sv(bandit->name));
     bandit->health--;
   }
+  if (AABB_Circle(bandit->agroRadius, AABB_Centre(bandit->collision), world->player.collision) && !(bandit->mode == BANDIT_SHOOTING || bandit->mode == BANDIT_SHOOTOUT))
+  {
+    printf("begin shootout");
+    // shootout time o.o
+    bandit->mode = BANDIT_SHOOTOUT;
+  }
   switch (bandit->mode) {
     case BANDIT_WAITING:
       bandit->waitTime+=delta;
@@ -41,7 +55,32 @@ void UpdateBandit(F32 delta, Bandit *bandit, World *world) {
       bandit->collision.pos.x = cNav.pos.x * (1 - bandit->walkTimer/NPC_SPEED) + tNav.pos.x * bandit->walkTimer/NPC_SPEED;
       bandit->collision.pos.y = cNav.pos.y * (1 - bandit->walkTimer/NPC_SPEED) + tNav.pos.y * bandit->walkTimer/NPC_SPEED;
     break;
-      // TODO Shooting
+    case BANDIT_SHOOTOUT:
+      bandit->shootoutTimer-=delta; 
+      if(bandit->shootoutTimer < 0){
+        bandit->mode=BANDIT_SHOOTING;
+      }
+    break;
+    case BANDIT_SHOOTING:
+      bandit->shootCooldownTimer -= delta;
+      bandit->reloadTimer -= delta;
+      if (bandit->shootCooldownTimer < 0 && bandit->reloadTimer < 0)
+      {
+        printf("shoot at player");
+        bandit->bullets--;
+        bandit->shootCooldownTimer = bandit->shootDelay;
+        V2f banditShot = shootTowards(bandit, world->player.collision.pos, &world->random);
+        if(AABB_Slab(bandit->collision.pos, banditShot, world->player.collision)){
+          // gets shot lmao
+          printf("hit");
+        }
+        if(bandit->bullets == 0){
+          printf("enemy reload");
+          bandit->bullets = 6;
+          bandit->reloadTimer = bandit->reloadTime;
+        }
+      }
+    break;
       // TODO Running away
   }
 }

code/game/impl/player.c

@@ -73,6 +73,6 @@ void PlayerUpdate(F32 delta, Player *player) {
     }
   }
   dir = V2f_Scale(NormaliseV2F(dir), PLAYER_SPEED*delta);
-  player->pos.x += dir.x;
-  player->pos.y += dir.y;
+  player->collision.pos.x += dir.x;
+  player->collision.pos.y += dir.y;
 }

code/game/impl/world.c

@@ -9,6 +9,9 @@
 
 void UpdateWorld(F32 delta, World *world)
 {
+  if(world->bandit.mode == BANDIT_SHOOTOUT){
+    delta = delta/4;
+  }
   UpdateBandit(delta, &world->bandit, world);
   UpdateNPCs(delta, world);
   PlayerUpdate(delta, &world->player);
@@ -21,7 +24,7 @@ void UpdateNPCs(F32 delta, World *world)
     NPC *npc = &world->npcs[i];
     UpdateNPC(delta, npc, world);
     if (
-        world->player.controls.shot && AABB_Slab(world->player.pos, world->player.shotPos, npc->collision) && npc->currentArea == world->player.currentArea)
+        world->player.controls.shot && AABB_Slab(world->player.collision.pos, world->player.shotPos, npc->collision) && npc->currentArea == world->player.currentArea)
     {
       printf("You shot %*.s\n", Sv(world->npcs[i].name));
     }
@@ -69,7 +72,7 @@ void RenderWorld(World *world, D_Context *draw) {
     V2f drawPos = AABB_Centre(world->bandit.collision);
     D_Rect(draw, drawPos.x, drawPos.y, .texture = 9);
   }
-  D_Rect(draw, world->player.pos.x, world->player.pos.y, .texture = 1);
+  D_Rect(draw, world->player.collision.pos.x, world->player.collision.pos.y, .texture = 1);
 }
 
 void SaveWorld(M_Arena *arena, World *world) {