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-rw-r--r--code/handmade_platform.h275
1 files changed, 0 insertions, 275 deletions
diff --git a/code/handmade_platform.h b/code/handmade_platform.h
deleted file mode 100644
index e241b28..0000000
--- a/code/handmade_platform.h
+++ /dev/null
@@ -1,275 +0,0 @@
-/* date = May 12th 2025 10:53 am */
-
-#ifndef HANDMADE_PLATFORM_H
-#define HANDMADE_PLATFORM_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
- /*
- NOTE(casey):
-
- HANDMADE_INTERNAL:
- 0 - Build for public release
- 1 - Build for developer only
-
- HANDMADE_SLOW:
- 0 - Not slow code allowed!
- 1 - Slow code welcome.
- */
-
-#include <stdint.h>
-#include <stddef.h>
-
-#if !defined(COMPILER_MSVC)
-#define COMPILER_MSVC 0
-#endif
-
-#if !defined(COMPILER_LLVM)
-#define COMPILER_LLVM 0
-#endif
-
-#if !defined(COMPILER_GNU)
-#define COMPILER_GNU 0
-#endif
-
-#if !COMPILER_MSVC && !COMPILER_LLVM && !COMPILER_GNU
-#if _MSC_VER
-#undef COMPILER_MSVC
-#define COMPILER_MSVC 1
-#elif __GNUC__
-#undef COMPILER_GNU
-#define COMPILER_GNU 1
-#else
- // TODO(casey): More compilerz!!!
-#endif
-#endif
-
-#define internal static
-#define local_persist static
-#define global_variable static
-
-#define Pi32 3.14159265359f
-
-#if HANDMADE_SLOW
- // TODO(casey): Complete assertion macro - don't worry everyone!
-#define Assert(Expression) if(!(Expression)) {*(int *)0 = 0;}
-#else
-#define Assert(Expression)
-#endif
-
-#define NullExpression { int X = 4; }
-
-#define Kilobytes(Value) ((Value)*1024LL)
-#define Megabytes(Value) (Kilobytes(Value)*1024LL)
-#define Gigabytes(Value) (Megabytes(Value)*1024LL)
-#define Terabytes(Value) (Gigabytes(Value)*1024LL)
-
-#define ArrayCount(Array) (sizeof(Array) / sizeof((Array)[0]))
- // TODO(casey): swap, min, max ... macros???
-
- typedef int8_t s8;
- typedef int16_t s16;
- typedef int32_t s32;
- typedef int64_t s64;
- typedef s32 b32;
-
- typedef uint8_t u8;
- typedef uint16_t u16;
- typedef uint32_t u32;
- typedef uint64_t u64;
-
- typedef size_t memory_index;
- typedef s32 rune;
-
- typedef float r32;
- typedef double r64;
-
- typedef struct thread_context
- {
- int Placeholder;
- } thread_context;
-
- /*
- NOTE(casey): Services that the platform layer provides to the game
- */
- /* IMPORTANT(casey):
-
- These are NOT for doing anything in the shipping game - they are
- blocking and the write doesn't protect against lost data!
- */
- typedef struct debug_read_file_result
- {
- u32 ContentsSize;
- void *Contents;
- } debug_read_file_result;
-
-#define DEBUG_PLATFORM_FREE_FILE_MEMORY(name) void name(thread_context *Thread, void *Memory, u64 MemorySize)
- typedef DEBUG_PLATFORM_FREE_FILE_MEMORY(debug_platform_free_file_memory);
-
-#define DEBUG_PLATFORM_READ_ENTIRE_FILE(name) debug_read_file_result name(thread_context *Thread, char *FileName)
- typedef DEBUG_PLATFORM_READ_ENTIRE_FILE(debug_platform_read_entire_file);
-
-#define DEBUG_PLATFORM_WRITE_ENTIRE_FILE(name) b32 name(thread_context *Thread, char *FileName, u32 MemorySize, void *Memory)
- typedef DEBUG_PLATFORM_WRITE_ENTIRE_FILE(debug_platform_write_entire_file);
-
-#define PLATFORM_RUN_COMMAND_AND_GET_OUTPUT(name) b32 name(thread_context *Thread, char *OutputBuffer, char *Command[])
- typedef PLATFORM_RUN_COMMAND_AND_GET_OUTPUT(platform_run_command_and_get_output);
-
- /*
- NOTE(casey): Services that the game provides to the platform layer.
- (this may expand in the future - sound on separate thread, etc.)
- */
-
- // FOUR THINGS - timing, controller/keyboard input, bitmap buffer to use, sound buffer to use
-
- // TODO(casey): In the future, rendering _specifically_ will become a three-tiered abstraction!!!
- typedef struct game_offscreen_buffer
- {
- // NOTE(casey): Pixels are alwasy 32-bits wide, Memory Order BB GG RR XX
- void *Memory;
- s32 Width;
- s32 Height;
- s32 Pitch;
- s32 BytesPerPixel;
- } game_offscreen_buffer;
-
- typedef struct game_sound_output_buffer
- {
- int SamplesPerSecond;
- int SampleCount;
- s16 *Samples;
- } game_sound_output_buffer;
-
- typedef struct game_text_button
- {
- rune Codepoint;
- b32 Control;
- b32 Shift;
- b32 Alt;
- } game_text_button;
-
- typedef struct game_button_state
- {
- int HalfTransitionCount;
- b32 EndedDown;
- } game_button_state;
-
- typedef struct game_controller_input
- {
- b32 IsConnected;
-
- struct
- {
- u32 TextInputCount;
- game_text_button TextInputBuffer[64];
-
- // TODO(luca): Generate code for keys that are not characters like Return, Backspace, etc.
- } Keyboard;
-
- b32 IsAnalog;
- r32 StickAverageX;
- r32 StickAverageY;
-
- union
- {
- game_button_state Buttons[12];
- struct
- {
- game_button_state MoveUp;
- game_button_state MoveDown;
- game_button_state MoveLeft;
- game_button_state MoveRight;
-
- game_button_state ActionUp;
- game_button_state ActionDown;
- game_button_state ActionLeft;
- game_button_state ActionRight;
-
- game_button_state LeftShoulder;
- game_button_state RightShoulder;
-
- game_button_state Back;
- game_button_state Start;
-
- // NOTE(casey): All buttons must be added above this line
-
- game_button_state Terminator;
- };
- };
- } game_controller_input;
-
- typedef enum
- {
- PlatformMouseButton_Left = 0,
- PlatformMouseButton_Right,
- PlatformMouseButton_Middle,
- PlatformMouseButton_Count
- } platform_mouse_buttons;
-
- typedef struct game_input
- {
- game_button_state MouseButtons[PlatformMouseButton_Count];
- s32 MouseX, MouseY, MouseZ;
-
- r32 dtForFrame;
-
- game_controller_input Controllers[5];
- } game_input;
-
- inline b32 WasPressed(game_button_state State)
- {
- b32 Result = ((State.HalfTransitionCount > 1) ||
- (State.HalfTransitionCount == 1 && State.EndedDown));
- return Result;
- }
-
- typedef struct game_memory
- {
- b32 IsInitialized;
-
- memory_index PermanentStorageSize;
- void *PermanentStorage; // NOTE(casey): REQUIRED to be cleared to zero at startup
-
- memory_index TransientStorageSize;
- void *TransientStorage; // NOTE(casey): REQUIRED to be cleared to zero at startup
-
- debug_platform_free_file_memory *DEBUGPlatformFreeFileMemory;
- debug_platform_read_entire_file *DEBUGPlatformReadEntireFile;
- debug_platform_write_entire_file *DEBUGPlatformWriteEntireFile;
- platform_run_command_and_get_output *PlatformRunCommandAndGetOutput;
- } game_memory;
-
-#define GAME_UPDATE_AND_RENDER(name) void name(thread_context *Thread, game_memory *Memory, game_input *Input, game_offscreen_buffer *Buffer)
- typedef GAME_UPDATE_AND_RENDER(game_update_and_render);
-
- // NOTE(casey): At the moment, this has to be a very fast function, it cannot be
- // more than a millisecond or so.
- // TODO(casey): Reduce the pressure on this function's performance by measuring it
- // or asking about it, etc.
-#define GAME_GET_SOUND_SAMPLES(name) void name(thread_context *Thread, game_memory *Memory, game_sound_output_buffer *SoundBuffer)
- typedef GAME_GET_SOUND_SAMPLES(game_get_sound_samples);
-
- inline u32
- SafeTruncateUInt64(u64 Value)
- {
- // TODO(casey): Defines for maximum values
- Assert(Value <= 0xFFFFFFFF);
- u32 Result = (u32)Value;
- return(Result);
- }
-
- inline game_controller_input *GetController(game_input *Input, int unsigned ControllerIndex)
- {
- Assert(ControllerIndex < ArrayCount(Input->Controllers));
-
- game_controller_input *Result = &Input->Controllers[ControllerIndex];
- return(Result);
- }
-
-#endif //HANDMADE_PLATFORM_H
-
-#ifdef __cplusplus
-}
-#endif
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-10 22:20:46 +0000