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iigs-game-engine
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Add helper macro for creating static tiles

This commit is contained in:
Lucas Scharenbroich 2023-05-03 07:49:46 -05:00
parent a5498e07eb
commit 788f938647
1 changed files with 16 additions and 11 deletions
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27
ORCACDefs/gte.h
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@ -22,20 +22,17 @@
#include <types.h>
/*
GTE_IS_SYSTEM_TOOLS_INSTALL is a boolean toggle for controlling what the application assumes about the location of the GTE tool.
GTE_IS_USER_TOOL is a boolean toggle for controlling what the application assumes about the location of
the GTE tool.
If GTE is installed in System:Tools, GTE_IS_SYSTEM_TOOLS_INSTALL must be defined.
Otherwise, GTE_IS_SYSTEM_TOOLS_INSTALL must be undefined.
This will control which header file is used as well as the calls used to load the tool during application startup.
If GTE is NOT installed in System:Tools, GTE_IS_USER_TOOL must be defined and the calling program
is responsible for loading and initializing the toolset using InitialLoad and SetTSPtr.
*/
// #define GTE_IS_SYSTEM_TOOLS_INSTALL 1
#ifdef GTE_IS_SYSTEM_TOOLS_INSTALL
#define tool_dispatcher dispatcher
#else
#ifdef GTE_IS_USER_TOOL
#define tool_dispatcher 0xE10008L
#endif // GTE_IS_SYSTEM_TOOLS_INSTALL
#else
#define tool_dispatcher dispatcher
#endif // GTE_IS_USER_TOOL
typedef struct TileMapInfo {
Word width;
@ -121,6 +118,7 @@ extern pascal void GTEUpdateOverlay(Word top, Word bottom, Pointer procPtr) inli
/* ReadControl return value bits */
#define PAD_KEY_CODE 0x007F
#define PAD_BUTTON_B 0x0100
#define PAD_BUTTON_A 0x0200
#define PAD_KEY_DOWN 0x0400
@ -182,5 +180,12 @@ extern pascal void GTEUpdateOverlay(Word top, Word bottom, Pointer procPtr) inli
#define GTE_VBUFF_SPRITE_START (GTE_VBUFF_TILE_ROW_BYTES+4) /* Start at an offset so $0000 can be used as an empty value */
#define GTE_VBUFF_SLOT_COUNT (48) /* Have space for this many stamps */
#define GTE_TILE_SIZE_BYTES 128
#define GTE_TILE_STORE_WIDTH 41
#define GTE_TILE_STORE_HEIGHT 26
/* Tile helper macros */
#define STATIC_TILE(x) _TILE_DATA(x),_TILE_DATA(0),_TILE_DATA(x),_TILE_DATA(0)
#define _TILE_DATA(x) _ROW(x),_ROW(x),_ROW(x),_ROW(x),_ROW(x),_ROW(x),_ROW(x),_ROW(x)
#define _ROW(x) x,x,x,x
#endif /* _GTE_HEADER_INCLUDE_ */