From 47aa1c0e783e6574a711262f794525196a656bd9 Mon Sep 17 00:00:00 2001
From: Raimon Zamora <jaildoctor@gmail.com>
Date: Wed, 20 Sep 2023 18:58:41 +0200
Subject: [PATCH] - actor::find() per nom - [new] actor seleccionat - actor
 seleccionat es pinta de diferent color

---
 source/actor.cpp | 36 ++++++++++++++++++++++++++++++++++++
 source/actor.h   |  6 ++++++
 2 files changed, 42 insertions(+)

diff --git a/source/actor.cpp b/source/actor.cpp
index 5e16aae..8c7765c 100644
--- a/source/actor.cpp
+++ b/source/actor.cpp
@@ -12,12 +12,18 @@ namespace actor
 
     actor_t *first = nullptr;
     actor_t *dirty = nullptr;
+    actor_t *selected = nullptr;
 
     actor_t *getFirst()
     {
         return first;
     }
 
+    actor_t *getSelected()
+    {
+        return selected;
+    }
+
     actor_t *create(const char *name, vec3_t p, vec3_t s, const char *bmp, SDL_Rect r, SDL_Point o)
     {
         actor_t *act = (actor_t*)malloc(sizeof(actor_t));
@@ -102,6 +108,10 @@ namespace actor
         
     }
 
+    void select(actor_t *act) {
+        selected = act;
+    }
+
     const bool isInFront(actor_t *act1, actor_t *act2) {
 
         if (act1->pos.x >= act2->pos.x+act2->size.x) { return true; }
@@ -585,7 +595,9 @@ namespace actor
 
         draw::pushSource();
         draw::setSource(act->surface);
+        if (act==selected) draw::swapcol(1, room::getColor()==9?11:9); // Si està seleccionat, que canvie de color
         draw::draw(x, y, act->bmp_rect.w, act->bmp_rect.h, act->bmp_rect.x+ao, act->bmp_rect.y+oo, flip);
+        draw::swapcol(1, room::getColor()); // Tornem al color per defecte
         draw::popSource();
         //print(x+5,y,act->pos.x);
         //print(x+5,y+6,act->pos.y);
@@ -596,6 +608,30 @@ namespace actor
         if (draw_all && act->next) draw(act->next);
     }
 
+    actor_t *find(const char *name) 
+    {
+        actor_t *act = first;
+        while (act)
+        {
+            if (SDL_strcmp(name, act->name)==0)
+            {
+                return act;
+            }
+            act = act->next;
+        }
+
+        act = dirty;
+        while (act)
+        {
+            if (SDL_strcmp(name, act->name)==0)
+            {
+                return act;
+            }
+            act = act->next;
+        }
+        return nullptr;
+    }
+
     actor_t *find_at(const int x, const int y, const int z)
     {
         actor_t *act = first;
diff --git a/source/actor.h b/source/actor.h
index 2cd0703..c40b056 100644
--- a/source/actor.h
+++ b/source/actor.h
@@ -66,9 +66,13 @@ namespace actor
 
     actor_t *getFirst();
 
+    actor_t *getSelected();
+
     actor_t *create(const char *name, vec3_t p, vec3_t s, const char *bmp, SDL_Rect r, SDL_Point o);
 
     void setDirty(actor_t *act, const bool force=false);
+
+    void select(actor_t *act);
     
     void reorder();
 
@@ -76,6 +80,8 @@ namespace actor
 
     void draw(actor_t *act, const bool draw_all=true);
 
+    actor_t *find(const char *name);
+
     actor_t *find_at(const int x, const int y, const int z);
 
     actor_t *get_collision(actor_t *act);