general cleanup and add ghost piece for preview

1 files changed, 2 insertions, 2 deletions

diff --git a/frontends/gl/main.c b/frontends/gl/main.c
index 06ddab6..a105290 100644
--- a/frontends/gl/main.c
+++ b/frontends/gl/main.c
@@ -143,7 +143,7 @@ void update_block(struct block_drawable *b, int x, int y, int color) {
   memcpy(block, default_rect, sizeof(GLfloat) * 32);

 

   block[0] = block[8] = (x + 1.0f) / 10.0f;

-  block[1] = block[25] = (((y - CETRIS_BOARD_VISABLE) * -1.0f) + 1.0f) / 20.0f; 

+  block[1] = block[25] = (((y) * -1.0f) + 1.0f) / 20.0f; 

   block[9] = block[17] = block[1] - .05f;

   block[16] = block[24] = block[0] - .1f;

 

@@ -203,7 +203,7 @@ int main(void) {
     glUseProgram(shader_program);

     glBindVertexArray(block.vao);

     for (int x = 0; x < CETRIS_BOARD_X; x++) {

-      for (int y = CETRIS_BOARD_VISABLE; y < CETRIS_BOARD_Y; y++) {

+      for (int y = 0; y < CETRIS_BOARD_Y; y++) {

         if (cetris.board[x][y].occupied) {

           update_block(&block, x, y, cetris.board[x][y].c);  

           glDrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_INT, 0);