initmain

11 files changed, 336 insertions, 0 deletions

diff --git a/include/backgrounds/background.h b/include/backgrounds/background.h
new file mode 100644
index 0000000..d9385be
--- /dev/null
+++ b/include/backgrounds/background.h
@@ -0,0 +1,32 @@
+/*

+

+ EXPORT.H

+

+ Include File.

+

+ Info:

+  Form                 : All tiles as one unit.

+  Format               : Gameboy 4 color.

+  Compression          : None.

+  Counter              : None.

+  Tile size            : 8 x 8

+  Tiles                : 0 to 8

+

+  Palette colors       : None.

+  SGB Palette          : None.

+  CGB Palette          : None.

+

+  Convert to metatiles : No.

+

+ This file was generated by GBTD v2.2

+

+*/

+

+#pragma once

+

+/* Bank of tiles. */

+#define BG_TILE_DATABank 0

+/* Start of tile array. */

+extern const unsigned char BG_TILE_DATA[];

+

+/* End of EXPORT.H */

diff --git a/include/backgrounds/game_over.h b/include/backgrounds/game_over.h
new file mode 100644
index 0000000..19a1c1a
--- /dev/null
+++ b/include/backgrounds/game_over.h
@@ -0,0 +1,32 @@
+/*

+

+ EXPORT.H

+

+ Include File.

+

+ Info:

+  Form                 : All tiles as one unit.

+  Format               : Gameboy 4 color.

+  Compression          : None.

+  Counter              : None.

+  Tile size            : 8 x 8

+  Tiles                : 0 to 10

+

+  Palette colors       : None.

+  SGB Palette          : None.

+  CGB Palette          : None.

+

+  Convert to metatiles : No.

+

+ This file was generated by GBTD v2.2

+

+*/

+

+#pragma once

+

+/* Bank of tiles. */

+#define GAME_OVER_TILE_DATABank 0

+/* Start of tile array. */

+extern const unsigned char GAME_OVER_TILE_DATA[];

+

+/* End of EXPORT.H */

diff --git a/include/backgrounds/game_over_map.h b/include/backgrounds/game_over_map.h
new file mode 100644
index 0000000..6e861f8
--- /dev/null
+++ b/include/backgrounds/game_over_map.h
@@ -0,0 +1,30 @@
+/*

+

+ GAME_OVER_MAP.H

+

+ Map Include File.

+

+ Info:

+   Section       :

+   Bank          : 0

+   Map size      : 10 x 7

+   Tile set      :

+ Z:\var\home\matthew\Documents\Projects\flappy-gb\res\game_over.gbr Plane count

+ : 1 plane (8 bits) Plane order   : Tiles are continues Tile offset   : 0 Split

+ data    : No

+

+ This file was generated by GBMB v1.8

+

+*/

+

+#pragma once

+

+#include "defines.h"

+

+#define GAME_OVER_MAPWidth 10

+#define GAME_OVER_MAPHeight 7

+#define GAME_OVER_MAPBank 0

+

+extern const unsigned char GAME_OVER_MAP[];

+

+/* End of GAME_OVER_MAP.H */

diff --git a/include/backgrounds/map.h b/include/backgrounds/map.h
new file mode 100644
index 0000000..03c1eb5
--- /dev/null
+++ b/include/backgrounds/map.h
@@ -0,0 +1,29 @@
+/*

+

+ MAP.H

+

+ Map Include File.

+

+ Info:

+   Section       :

+   Bank          : 0

+   Map size      : 31 x 17

+   Tile set      : Z:\var\home\matthew\Documents\Projects\flappy-gb\res\bg.gbr

+   Plane count   : 1 plane (8 bits)

+   Plane order   : Tiles are continues

+   Tile offset   : 0

+   Split data    : No

+

+ This file was generated by GBMB v1.8

+

+*/

+

+#pragma once

+

+#define BG_TILE_MAPWidth 32

+#define BG_TILE_MAPHeight 18

+#define BG_TILE_MAPBank 0

+

+extern const unsigned char BG_TILE_MAP[];

+

+/* End of MAP.H */

diff --git a/include/backgrounds/numerals.h b/include/backgrounds/numerals.h
new file mode 100644
index 0000000..f171edd
--- /dev/null
+++ b/include/backgrounds/numerals.h
@@ -0,0 +1,34 @@
+/*

+

+ EXPORT.H

+

+ Include File.

+

+ Info:

+  Form                 : All tiles as one unit.

+  Format               : Gameboy 4 color.

+  Compression          : None.

+  Counter              : None.

+  Tile size            : 8 x 8

+  Tiles                : 0 to 10

+

+  Palette colors       : None.

+  SGB Palette          : None.

+  CGB Palette          : None.

+

+  Convert to metatiles : No.

+

+ This file was generated by GBTD v2.2

+

+*/

+

+#pragma once

+#include "defines.h"

+

+/* Bank of tiles. */

+#define NUMERALS_TILE_DATABank 0

+/* Start of tile array. */

+extern const unsigned char NUMERALS_TILE_DATA[];

+extern const unsigned char NUMERALS_TILE_MAP[];

+extern const unsigned char NUMERALS_TILE_CLEAR[];

+/* End of EXPORT.H */

diff --git a/include/defines.h b/include/defines.h
new file mode 100644
index 0000000..765ecde
--- /dev/null
+++ b/include/defines.h
@@ -0,0 +1,23 @@
+#pragma once
+#include <gb/gb.h>
+
+#define TILE_SIZE 8
+#define GRAVITY_ACCELERATION 1
+#define APPLY_GRAVITY_N_FRAMES 4
+#define CYCLE_ANIMATION_N_FRAMES 8
+#define JUMP_VELOCITY -4
+#define BACKGROUND_SCROLL_SPEED 1
+#define FOREGROUND_SCROLL_SPEED 2
+#define PIPE_TILE_START 9
+#define NUMERALS_TILE_START 10
+#define BLANK_NUMERAL_TILE 20
+#define PIPE_WIDTH 24
+#define BUTTON_TILE_START 14
+#define CYCLE_BUTTON_N_FRAMES 16
+#define WINDOW_CENTERING_OFFSET 23
+#define GAME_OVER_TILE_START 21
+
+#define BIRD_WIDTH 16
+#define BIRD_HEIGHT 12
+
+typedef INT8 ScreenCoordinate;
diff --git a/include/metasprite.h b/include/metasprite.h
new file mode 100644
index 0000000..f4a15e7
--- /dev/null
+++ b/include/metasprite.h
@@ -0,0 +1,27 @@
+#pragma once
+#include <gb/gb.h>
+
+#include "defines.h"
+
+typedef struct Metasprite {
+  ScreenCoordinate x;
+  ScreenCoordinate y;
+  UINT8 width;
+  UINT8 height;
+  INT8 velocity_x;
+  INT8 velocity_y;
+  UINT8 sprite_ids[4]; // A metasprite is four sprites.
+  UINT8 tile_ids[4];   // A metasprite is four sprites.
+} Metasprite;
+
+inline void metasprite_init(Metasprite *metasprite);
+inline void metasprite_move_to(Metasprite *metasprite, ScreenCoordinate new_x,
+                               ScreenCoordinate new_y);
+inline void metasprite_move_offset(Metasprite *metasprite,
+                                   ScreenCoordinate offset_x,
+                                   ScreenCoordinate offset_y);
+inline void metasprite_apply_gravity(Metasprite *metasprite);
+inline void metasprite_update_position_using_velocity(Metasprite *metasprite);
+inline void metasprite_jump(Metasprite *metasprite);
+inline void metasprite_update_tiles(Metasprite *metasprite);
+inline void metasprite_hide(Metasprite *metasprite);
diff --git a/include/pipe.h b/include/pipe.h
new file mode 100644
index 0000000..2602614
--- /dev/null
+++ b/include/pipe.h
@@ -0,0 +1,33 @@
+#pragma once
+#include <gb/gb.h>
+#include <stdbool.h>
+
+#include "defines.h"
+
+enum SPECIAL_SPRITES {
+  PIPE_TILE_TOP_LEFT,
+  PIPE_TILE_TOP_MIDDLE,
+  PIPE_TILE_TOP_RIGHT,
+  PIPE_TILE_BOTTOM_LEFT,
+  PIPE_TILE_BOTTOM_MIDDLE,
+  PIPE_TILE_BOTTOM_RIGHT,
+};
+
+enum PIPE_TILES {
+  CAP_LEFT,
+  CAP_MIDDLE,
+  MAIN_LEFT,
+  MAIN_MIDDLE,
+};
+
+typedef struct Pipe {
+  UINT8 x;
+  UINT8 height_of_gap;
+  UINT8 gap_skip;
+  UINT8 sprite_ids[36]; // 15 high, minus 3 tile gap, times 3 wide = 36
+} Pipe;
+
+inline void pipe_init(Pipe *pipe);
+inline void pipe_scroll_horizontal(Pipe *pipe, ScreenCoordinate x);
+inline void pipe_move_gap_height(Pipe *pipe, UINT8 gap_height);
+inline void pipe_hide(Pipe *pipe);
diff --git a/include/sprites/bird.h b/include/sprites/bird.h
new file mode 100644
index 0000000..1964266
--- /dev/null
+++ b/include/sprites/bird.h
@@ -0,0 +1,32 @@
+/*

+

+ BIRD.H

+

+ Include File.

+

+ Info:

+  Form                 : All tiles as one unit.

+  Format               : Gameboy 4 color.

+  Compression          : None.

+  Counter              : None.

+  Tile size            : 8 x 8

+  Tiles                : 0 to 3

+

+  Palette colors       : None.

+  SGB Palette          : None.

+  CGB Palette          : None.

+

+  Convert to metatiles : No.

+

+ This file was generated by GBTD v2.2

+

+*/

+#pragma once

+

+/* Bank of tiles. */

+#define TileLabelBank 0

+

+/* Start of tile array. */

+extern const unsigned char BIRD_TILE_DATA[];

+

+/* End of BIRD.H */

diff --git a/include/sprites/button.h b/include/sprites/button.h
new file mode 100644
index 0000000..74650c4
--- /dev/null
+++ b/include/sprites/button.h
@@ -0,0 +1,32 @@
+/*

+

+ EXPORT.H

+

+ Include File.

+

+ Info:

+  Form                 : All tiles as one unit.

+  Format               : Gameboy 4 color.

+  Compression          : None.

+  Counter              : None.

+  Tile size            : 8 x 8

+  Tiles                : 0 to 7

+

+  Palette colors       : None.

+  SGB Palette          : None.

+  CGB Palette          : None.

+

+  Convert to metatiles : No.

+

+ This file was generated by GBTD v2.2

+

+*/

+

+#pragma once

+

+/* Bank of tiles. */

+#define BUTTON_TILE_DATABank 0

+/* Start of tile array. */

+extern const unsigned char BUTTON_TILE_DATA[];

+

+/* End of EXPORT.H */

diff --git a/include/sprites/pipe.h b/include/sprites/pipe.h
new file mode 100644
index 0000000..30ea5a0
--- /dev/null
+++ b/include/sprites/pipe.h
@@ -0,0 +1,32 @@
+/*

+

+ EXPORT.H

+

+ Include File.

+

+ Info:

+  Form                 : All tiles as one unit.

+  Format               : Gameboy 4 color.

+  Compression          : None.

+  Counter              : None.

+  Tile size            : 8 x 8

+  Tiles                : 0 to 0

+

+  Palette colors       : None.

+  SGB Palette          : None.

+  CGB Palette          : None.

+

+  Convert to metatiles : No.

+

+ This file was generated by GBTD v2.2

+

+*/

+

+#pragma once

+

+/* Bank of tiles. */

+#define PIPE_TILE_DATABank 0

+/* Start of tile array. */

+extern const unsigned char PIPE_TILE_DATA[];

+

+/* End of EXPORT.H */