Adjust score rendering offsets and add vertical offset parameter

Author: sathworld

src/dino_game_top.v

@@ -175,7 +175,7 @@ module tt_um_uwasic_dinogame #(parameter CONV = 2) (
         .o_score_color(score_color_1)
     );
 
-    score_render #(.CONV(CONV), .OFFSET(130)) score_inst_2 (
+    score_render #(.CONV(CONV), .OFFSET(133)) score_inst_2 (
         .clk(clk),
         .rst(~rst_n),
         .num(score[7:4]),
@@ -184,7 +184,7 @@ module tt_um_uwasic_dinogame #(parameter CONV = 2) (
         .o_score_color(score_color_2)
     );
 
-    score_render #(.CONV(CONV), .OFFSET(120)) score_inst_3 (
+    score_render #(.CONV(CONV), .OFFSET(126)) score_inst_3 (
         .clk(clk),
         .rst(~rst_n),
         .num(score[11:8]),
@@ -193,7 +193,7 @@ module tt_um_uwasic_dinogame #(parameter CONV = 2) (
         .o_score_color(score_color_3)
     );
 
-    score_render #(.CONV(CONV), .OFFSET(110)) score_inst_4 (
+    score_render #(.CONV(CONV), .OFFSET(119)) score_inst_4 (
         .clk(clk),
         .rst(~rst_n),
         .num(score[15:12]),
@@ -202,7 +202,7 @@ module tt_um_uwasic_dinogame #(parameter CONV = 2) (
         .o_score_color(score_color_4)
     );
 
-    score_render #(.CONV(CONV), .OFFSET(100)) score_inst_5 (
+    score_render #(.CONV(CONV), .OFFSET(112)) score_inst_5 (
         .clk(clk),
         .rst(~rst_n),
         .num(score[19:16]),

src/score_render.v

@@ -1,6 +1,6 @@
 `default_nettype none
 
-module score_render #(parameter CONV = 0, parameter OFFSET = 0) (
+module score_render #(parameter CONV = 0, parameter OFFSET = 0, parameter OFFSET_Y = 7) (
   input  wire       clk,     
   input  wire       rst, 
   input wire [3:0] num,
@@ -29,7 +29,7 @@ always @(posedge clk) begin
 end
 
 always @(*) begin
-  y_offset = i_vpos - 1;
+  y_offset = i_vpos - OFFSET_Y;
   x_offset = i_hpos - OFFSET;
 
   in_sprite = (x_offset_r < 4) && (y_offset_r < 7);