android & benitlux: use NitObject in clients

[nit.git] / lib / gamnit / programs.nit

diff --git a/lib/gamnit/programs.nit b/lib/gamnit/programs.nit
index fc02530..6efc68b 100644 (file)
--- a/lib/gamnit/programs.nit
+++ b/lib/gamnit/programs.nit
@@ -93,7 +93,7 @@ class Attribute
 
                var native = native_float_array
                if native == null or array.length > native.length then
-                       if native != null then native.destroy
+                       if native != null then native.finalize
                        native = new GLfloatArray.from(array)
                        self.native_float_array = native
                else
@@ -484,7 +484,9 @@ abstract class GamnitProgram
        do
                if deleted then return
 
-               glDeleteProgram gl_program.as(not null)
+               var gl_program = gl_program
+               if gl_program != null then glDeleteProgram gl_program
+
                deleted = true
        end
 end
@@ -566,8 +568,8 @@ redef extern class NativeGLfloatArray
        # Overwrite this matrix with the identity matrix
        fun set_identity
        do
-               for i in 4.times do
-                       for j in 4.times do
+               for i in [0..4[ do
+                       for j in [0..4[ do
                                matrix_set(i, j, if i == j then 1.0 else 0.0)
                        end
                end
@@ -584,8 +586,8 @@ redef class Matrix
        # Copy content of this matrix to a `NativeGLfloatArray`
        fun fill_native(native: NativeGLfloatArray)
        do
-               for i in width.times do
-                       for j in height.times do
+               for i in [0..width[ do
+                       for j in [0..height[ do
                                native.matrix_set(i, j, self[i, j])
                        end
                end