Changeset 3775 in orxonox.OLD for orxonox/branches/textEngine/src/lib/util

Timestamp:

Apr 11, 2005, 4:16:57 PM (20 years ago)

Author:

bensch

Message:

orxonox/branches/textEngine: now the Resource Manager also checks for special parameters

Location:

orxonox/branches/textEngine/src/lib/util

Files:

• resource_manager.cc (modified) (7 diffs)
• resource_manager.h (modified) (3 diffs)

orxonox/branches/textEngine/src/lib/util/resource_manager.cc

@@ -142 +142 @@
    \returns a pointer to a desired Resource.
 */
-void* ResourceManager::load(const char* fileName, ResourcePriority prio)
+void* ResourceManager::load(const char* fileName, ResourcePriority prio, void* param1, void* param2, void* param3)
 {
   ResourceType tmpType;
@@ -164 +164 @@
     tmpType = IMAGE;
 
-  return this->load(fileName, tmpType, prio);
+  return this->load(fileName, tmpType, prio, param1, param2, param3);
 }
 
@@ -174 +174 @@
    \returns a pointer to a desired Resource.
 */
-void* ResourceManager::load(const char* fileName, ResourceType type, ResourcePriority prio)
+void* ResourceManager::load(const char* fileName, ResourceType type, ResourcePriority prio, void* param1, void* param2, void* param3)
 {
   // searching if the resource was loaded before.
-  Resource* tmpResource = this->locateResourceByName(fileName);
+  Resource* tmpResource = this->locateResourceByInfo(fileName, type, param1, param2,param3);
   if (tmpResource) // if the resource was not loaded before.
     {
@@ -204 +204 @@
         {
         case OBJ:
+          if (param1)
+            tmpResource->modelSize = *(float*)param1;
+          else
+            tmpResource->modelSize = 1.0;
+
           if(isFile(fullName))
-            tmpResource->pointer = new OBJModel(fullName);
+            tmpResource->pointer = new OBJModel(fullName, tmpResource->modelSize);
           else
             {
               PRINTF(2)("Sorry, %s does not exist. Loading a cube-Model instead\n", fullName);
-              tmpResource->pointer = ResourceManager::load("cube", PRIM);
+              tmpResource->pointer = ResourceManager::load("cube", PRIM, prio, &tmpResource->modelSize);
             }
           break;
         case PRIM:
+          if (param1)
+            tmpResource->modelSize = *(float*)param1;
+          else
+            tmpResource->modelSize = 1.0;
+
           if (!strcmp(tmpResource->name, "cube"))
-            tmpResource->pointer = new PrimitiveModel(CUBE);
+            tmpResource->pointer = new PrimitiveModel(CUBE, tmpResource->modelSize);
           else if (!strcmp(tmpResource->name, "sphere"))
-            tmpResource->pointer = new PrimitiveModel(SPHERE);
+            tmpResource->pointer = new PrimitiveModel(SPHERE, tmpResource->modelSize);
           else if (!strcmp(tmpResource->name, "plane"))
-            tmpResource->pointer = new PrimitiveModel(PLANE);
+            tmpResource->pointer = new PrimitiveModel(PLANE, tmpResource->modelSize);
           else if (!strcmp(tmpResource->name, "cylinder"))
-            tmpResource->pointer = new PrimitiveModel(CYLINDER);
+            tmpResource->pointer = new PrimitiveModel(CYLINDER, tmpResource->modelSize);
           else if (!strcmp(tmpResource->name, "cone"))
-            tmpResource->pointer = new PrimitiveModel(CONE);
+            tmpResource->pointer = new PrimitiveModel(CONE, tmpResource->modelSize);
           break;
         case TTF:
+            if (param1)
+              tmpResource->ttfSize = *(int*)param1;
+            else
+              tmpResource->ttfSize = FONT_DEFAULT_SIZE;
+            if (param2)
+              {
+                Vector* tmpVec = (Vector*)param2;
+                tmpResource->ttfColorR = (int)tmpVec->x;
+                tmpResource->ttfColorG = (int)tmpVec->y;
+                tmpResource->ttfColorB = (int)tmpVec->z;
+              }
+            else
+              {
+                tmpResource->ttfColorR = FONT_DEFAULT_COLOR_R;
+                tmpResource->ttfColorG = FONT_DEFAULT_COLOR_G;
+                tmpResource->ttfColorB = FONT_DEFAULT_COLOR_B;
+              }
+            
           if(isFile(fullName))
-            tmpResource->pointer = new Font(fullName);
+            tmpResource->pointer = new Font(fullName,
+                                            tmpResource->ttfSize,
+                                            tmpResource->ttfColorR,
+                                            tmpResource->ttfColorG,
+                                            tmpResource->ttfColorB);
           else
             PRINTF(2)("Sorry, %s does not exist. Not loading Font\n", fullName);
@@ -268 +300 @@
       delete []fullName;
     }
-
-  return tmpResource->pointer;
+  if (tmpResource->pointer)
+    return tmpResource->pointer;
+  else 
+    {
+      PRINTF(2)("Resource %s could not be loaded\n", fileName);
+      delete tmpResource;
+      return NULL;
+    }
 }
 
@@ -354 +392 @@
 
 /**
-   \brief Searches for a Resource by Name
+   \brief Searches for a Resource by some information
    \param fileName The name to look for
    \returns a Pointer to the Resource if found, NULL otherwise.
 */
-Resource* ResourceManager::locateResourceByName(const char* fileName)
+Resource* ResourceManager::locateResourceByInfo(const char* fileName, ResourceType type, void* param1, void* param2, void* param3)
 {
   //  Resource* enumRes = resourceList->enumerate();
@@ -365 +403 @@
   while (enumRes)
     {
-      if (!strcmp(fileName, enumRes->name))
-        {
-          delete iterator;
-          return enumRes;
+      if (enumRes->type == type && !strcmp(fileName, enumRes->name))
+        {
+          bool match = false;
+          bool subMatch = false;
+          switch (type)
+            {
+            case PRIM:
+            case OBJ:
+              if (!param1)
+                {
+                  if (enumRes->modelSize == 1.0)
+                    match = true;
+                }
+              else if (enumRes->modelSize == *(float*)param1)
+                match = true;
+              break;
+            case TTF:
+              if (!param1)
+                {
+                  if (enumRes->ttfSize == FONT_DEFAULT_SIZE)
+                    subMatch = true;
+                }
+              else if (enumRes->modelSize =- *(int*)param1)
+                subMatch = true;
+              if(subMatch)
+                {
+                  Vector* tmpVec = (Vector*)param2;
+                  if (!param2)
+                    {
+                      if(enumRes->ttfColorR == FONT_DEFAULT_COLOR_R &&
+                         enumRes->ttfColorG == FONT_DEFAULT_COLOR_G &&
+                         enumRes->ttfColorB == FONT_DEFAULT_COLOR_B )
+                        match = true;
+                    }
+                  else if (enumRes->ttfColorR == (int)tmpVec->x &&
+                           enumRes->ttfColorG == (int)tmpVec->y &&
+                           enumRes->ttfColorB == (int)tmpVec->z )
+                    match = true;
+                }
+
+              break;
+            default:
+              match = true;
+              break;
+            }
+          if (match)
+            {
+              delete iterator;
+              return enumRes;
+            }
         }
       enumRes = iterator->nextElement();

orxonox/branches/textEngine/src/lib/util/resource_manager.h

@@ -33 +33 @@
 {
   void* pointer;             //!< Pointer to the Resource.
+  int count;                 //!< How many times this Resource has been loaded.
   
   char* name;                //!< Name of the Resource.
   ResourceType type;         //!< ResourceType of this Resource.
   ResourcePriority prio;     //!< The Priority of this resource. (This will only be increased)
-  int count;                 //!< How many times this Resource has been loaded.
+
+  // more specific
+  float modelSize;
+  unsigned int ttfSize;
+  unsigned char ttfColorR;
+  unsigned char ttfColorG;
+  unsigned char ttfColorB;
 };
 
@@ -60 +67 @@
   bool setDataDir(char* dataDir);
   bool addImageDir(char* imageDir);
-  void* load(const char* fileName, ResourcePriority prio = RP_NO);
-  void* load(const char* fileName, ResourceType type, ResourcePriority prio = RP_NO);
+  void* load(const char* fileName, ResourcePriority prio = RP_NO,
+             void* param1 = NULL, void* param2 = NULL, void* param3 = NULL);
+  void* load(const char* fileName, ResourceType type, ResourcePriority prio = RP_NO,
+             void* param1 = NULL, void* param2 = NULL, void* param3 = NULL);
   bool unload(void* pointer, ResourcePriority prio = RP_NO);
   bool unload(Resource* resource, ResourcePriority = RP_NO);
@@ -76 +85 @@
 
 
-  Resource* locateResourceByName(const char* fileName);
+  Resource* locateResourceByInfo(const char* fileName, ResourceType type, void* param1, void* param2, void* param3);
   Resource* locateResourceByPointer(const void* pointer);