From 3665c7ff662ca67d08f5424943af3efda79cf127 Mon Sep 17 00:00:00 2001
From: Linus Probert <linus.probert@gmail.com>
Date: Sat, 5 May 2018 21:29:08 +0200
Subject: [PATCH] Rotate daggers instead of using spritesheet

Don't know if this is bad for performance but it does make things
simpler.
---
 assets/Extras/Dagger.png | Bin 419 -> 0 bytes
 src/projectile.c         |  15 ++++++---------
 src/skill.c              |  16 ++++++++++++----
 3 files changed, 18 insertions(+), 13 deletions(-)
 delete mode 100644 assets/Extras/Dagger.png

diff --git a/assets/Extras/Dagger.png b/assets/Extras/Dagger.png
deleted file mode 100644
index b1f8c66a44108f60460723eea4d8b664bad88a47..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 419
zcmV;U0bKrxP)<h;3K|Lk000e1NJLTq002M$000mO1^@s6rssJn0004MNkl<ZScUDD
zAy33G6vy8Y1fl{_aU>InB1ld^(l2nLVxk{lA7bK8k_?HwuYy1zPE1UeWCAfmastGO
zOU@t=Bo9HFY-HWKw&V!eKdF0td;eemX$LTBl$B&G@z68;hK`053&uMkP!eHZjgKga
zkdi29e=7homUw=13*~m(TRXq}Y=H7fPTede5iaKxuBTIDy<i+QBwJ9u0JQn#jPy3!
zy}wOX`3_de2MET4q(Pg>7pIU{$FP2RnwaK1xj2L5@gCIc8pPrOywf6MiD{v5v#&78
zN^7c=M3@!|(?X$d0+Ou6v{2SCU1x4I(95-v9(=Q}oFV+|F(gfGvk$sI1mj-j^>T&K
zwpTCP9$rb%0GuLJlM93p>Cw^<(n1Y8{pV~pJT?ZIPP3~%gn58(0Qxf4o;o)O#_>*G
zH3~z#yLFg0{}Lh012muDHgCp3eLw6Y!FUk!rrwA4XQlu8+db+p>I->zNro(%Y?c53
N002ovPDHLkV1lHJw1)ry

diff --git a/src/projectile.c b/src/projectile.c
index 1e7a91c..a566f96 100644
--- a/src/projectile.c
+++ b/src/projectile.c
@@ -31,25 +31,22 @@
 static void
 onDaggerRender(Sprite *s)
 {
-	if (!timer_started(s->renderTimer))
-		timer_start(s->renderTimer);
-
-	if (timer_get_ticks(s->renderTimer) > 60) {
-		timer_start(s->renderTimer);
-		s->clip.x += 16;
-		s->clip.x = s->clip.x % 64;
-	}
+	if (s->angle >= 0)
+		s->angle += 30;
+	else
+		s->angle -= 30;
 }
 
 Projectile *
 projectile_dagger_create(void)
 {
 	Projectile *p = projectile_create();
-	sprite_set_texture(p->sprite, texturecache_add("Extras/Dagger.png"), 0);
+	sprite_set_texture(p->sprite, texturecache_add("Items/ShortWep.png"), 0);
 	p->sprite->onRender = onDaggerRender;
 	p->sprite->animate = false;
 	p->sprite->clip = CLIP16(0, 0);
 	p->sprite->dim = (Dimension) { 32, 32 };
+	p->sprite->rotationPoint = (SDL_Point) { 16, 16 };
 	return p;
 }
 
diff --git a/src/skill.c b/src/skill.c
index df9724c..bfea534 100644
--- a/src/skill.c
+++ b/src/skill.c
@@ -143,14 +143,22 @@ skill_throw_dagger(Skill *skill, SkillData *data)
 	data->player->daggers--;
 
 	Projectile *p = projectile_dagger_create();
-	if (vector2d_equals(VECTOR2D_UP, data->direction))
+	if (vector2d_equals(VECTOR2D_UP, data->direction)) {
 		p->velocity = (Vector2d) { 0, -DAGGER_VELOCITY };
-	else if (vector2d_equals(VECTOR2D_DOWN, data->direction))
+		p->sprite->flip = SDL_FLIP_VERTICAL;
+	}
+	else if (vector2d_equals(VECTOR2D_DOWN, data->direction)) {
 		p->velocity = (Vector2d) { 0, DAGGER_VELOCITY };
-	else if (vector2d_equals(VECTOR2D_RIGHT, data->direction))
+		p->sprite->flip = SDL_FLIP_HORIZONTAL;
+	}
+	else if (vector2d_equals(VECTOR2D_RIGHT, data->direction)) {
 		p->velocity = (Vector2d) { DAGGER_VELOCITY, 0 };
-	else
+		p->sprite->flip = SDL_FLIP_HORIZONTAL;
+	}
+	else {
 		p->velocity = (Vector2d) { -DAGGER_VELOCITY, 0 };
+		p->sprite->angle = -270;
+	}
 
 	set_player_clip_for_direction(data->player, &data->direction);