From 91180024a1fb8057f334588e40cf48eac8d3940a Mon Sep 17 00:00:00 2001
From: Sebastian Krzyszkowiak <dos@dosowisko.net>
Date: Tue, 27 Nov 2018 04:43:58 +0100
Subject: [PATCH] add CopyCharacter util function

---
 src/character.c | 21 +++++++++++++++++++++
 src/character.h |  2 ++
 src/particle.c  |  5 +----
 3 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/src/character.c b/src/character.c
index d958ba9..a6385aa 100644
--- a/src/character.c
+++ b/src/character.c
@@ -568,6 +568,25 @@ SYMBOL_EXPORT void DrawCharacter(struct Game* game, struct Character* character)
 	al_use_transform(&current);
 }
 
+SYMBOL_EXPORT void CopyCharacter(struct Game* game, struct Character* from, struct Character* to) {
+	to->shared = true;
+	if (to->name) {
+		free(to->name);
+	}
+	to->name = from->name ? strdup(from->name) : NULL;
+	to->spritesheets = from->spritesheets;
+	to->spritesheet = from->spritesheet;
+	to->frame = from->frame;
+	to->delta = from->delta;
+	to->pos = from->pos;
+	to->predecessor = from->predecessor ? strdup(from->predecessor) : NULL;
+	to->repeats = from->repeats;
+	to->reversed = from->reversed;
+	to->reversing = from->reversing;
+	to->successor = from->successor ? strdup(from->successor) : NULL;
+	to->frame = &to->spritesheet->frames[to->pos];
+}
+
 SYMBOL_EXPORT void SetParentCharacter(struct Game* game, struct Character* character, struct Character* parent) {
 	character->parent = parent;
 }
@@ -630,9 +649,11 @@ SYMBOL_EXPORT bool IsOnCharacter(struct Game* game, struct Character* character,
 SYMBOL_EXPORT void ShowCharacter(struct Game* game, struct Character* character) {
 	character->hidden = false;
 }
+
 SYMBOL_EXPORT void HideCharacter(struct Game* game, struct Character* character) {
 	character->hidden = true;
 }
+
 SYMBOL_EXPORT bool IsCharacterHidden(struct Game* game, struct Character* character) {
 	if (character->hidden) {
 		return true;
diff --git a/src/character.h b/src/character.h
index 762dd16..1e67495 100644
--- a/src/character.h
+++ b/src/character.h
@@ -139,6 +139,8 @@ void SetCharacterConfines(struct Game* game, struct Character* character, int x,
 
 void SetParentCharacter(struct Game* game, struct Character* character, struct Character* parent);
 
+void CopyCharacter(struct Game* game, struct Character* from, struct Character* to);
+
 float GetCharacterX(struct Game* game, struct Character* character);
 float GetCharacterY(struct Game* game, struct Character* character);
 int GetCharacterConfineX(struct Game* game, struct Character* character);
diff --git a/src/particle.c b/src/particle.c
index f944c29..664f7a5 100644
--- a/src/particle.c
+++ b/src/particle.c
@@ -197,10 +197,7 @@ SYMBOL_EXPORT void EmitParticle(struct Game* game, struct ParticleBucket* bucket
 	bucket->particles[bucket->last].state = state;
 	bucket->particles[bucket->last].data = data;
 
-	bucket->particles[bucket->last].character->spritesheets = archetype->spritesheets;
-	bucket->particles[bucket->last].character->spritesheet = archetype->spritesheet;
-	// TODO: move more state and avoid SelectSpritesheet; maybe add a function like CopyCharacter?
-	SelectSpritesheet(game, bucket->particles[bucket->last].character, bucket->particles[bucket->last].character->spritesheet->name);
+	CopyCharacter(game, archetype, bucket->particles[bucket->last].character);
 
 	bucket->active++;
 	bucket->last++;