X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=helper.c;h=b13e8f9041b1a9dbe0c7785dc3f5c0cc13fd2ed1;hp=ec880e8cee252dece82e89613737d706c3e0f262;hb=a51a789102653f60c164c6bcad5d47c1ee8e7bbe;hpb=70f41c4285f311732a9e0511f41f35a0c9199586

diff --git a/helper.c b/helper.c
index ec880e8..b13e8f9 100644
--- a/helper.c
+++ b/helper.c
@@ -210,9 +210,50 @@ int makeSubmenuFromArray( const char *menuEntries[], unsigned int menuEntriesSiz
  * Draw a floor by looping over the floorSize and squareSize variables
  */
 void drawFloor() {
-  getTexture(2);
-  glBindTexture(GL_TEXTURE_2D, 2);
-	glBegin(GL_QUADS);
+  if ( currentGroundTexture == 0 ) {
+    getTexture(1);
+    glBindTexture(GL_TEXTURE_2D, 1);
+  } else {
+    getTexture(currentGroundTexture);
+    glBindTexture(GL_TEXTURE_2D, currentGroundTexture);
+  }
+
+	glBegin(GL_QUADS);  
+
+
+  // **NOTE: Code under development to solve the texture-is-larger-than-square problem
+/*
+  int textureTileSize = 50;
+  int divisions = 2;
+
+  for ( int tx = -floorSize; tx <= floorSize; tx += textureTileSize ) {
+    for ( int tz = -floorSize; tz <= floorSize; tz += textureTileSize ) {
+      int subTileWidth = textureTileSize / divisions;
+      for ( int x = 0; x <= divisions * 2; x++ ) {
+        for ( int z = 0; z <= divisions * 2; z++ ) {
+          glColor3f( 1.0, 1.0, 1.0 );
+
+          printf("Creating a subtile.\n");
+          printf("Texture box is: (%d, %d), (%d, %d), (%d, %d), (%d, %d)\n",tx+textureTileSize, tz+textureTileSize,tx+textureTileSize, tz,tx, tz, tx, tz+textureTileSize );
+          printf("Polygon box is: (%d, %d), (%d, %d), (%d, %d), (%d, %d)\n",(x+1)*subTileWidth+tx, (z+1)*subTileWidth+tz ,(x+1)*subTileWidth+tx, z*subTileWidth+tz, x*subTileWidth+tx, z*subTileWidth+tz, x*subTileWidth+tx, (z+1)*subTileWidth+tz);
+
+          glTexCoord2f( tx+textureTileSize, tz+textureTileSize );
+          glVertex3f  ( (x+1)*subTileWidth+tx, 0.0, (z+1)*subTileWidth+tz );
+
+          glTexCoord2f( tx+textureTileSize, tz );
+          glVertex3f  ( (x+1)*subTileWidth+tx, 0.0,     z*subTileWidth+tz );
+
+          glTexCoord2f( tx, tz );
+          glVertex3f  (     x*subTileWidth+tx, 0.0,     z*subTileWidth+tz );
+
+          glTexCoord2f( tx, tz+textureTileSize );
+          glVertex3f  (     x*subTileWidth+tx, 0.0, (z+1)*subTileWidth+tz );
+        }
+      }
+    }
+  }
+*/
+
     for ( int x = -floorSize; x < floorSize; x++ ) {
       for ( int z = -floorSize; z < floorSize; z++ ) {
         glColor3f( 1.0, 1.0, 1.0 );
@@ -230,8 +271,12 @@ void drawFloor() {
         glVertex3f  (     x*squareSize, 0.0, (z+1)*squareSize );
       }
     }
+
 	glEnd();
-  glBindTexture(GL_TEXTURE_2D, 0);
+
+  if ( currentGroundTexture != 0 ) {
+    glBindTexture(GL_TEXTURE_2D, 0);
+  }
 }
 
 /**