80 lines
1.6 KiB
C
80 lines
1.6 KiB
C
/*
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regolith.h
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Regolith public API
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Author: Chris Bell
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Last edited by: Chris Bell
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Last edit date: 11-02-2026
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*/
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#ifndef REGOLITH_H
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#define REGOLITH_H
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#include <stddef.h>
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#include <stdint.h>
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#if defined(_WIN32) && defined(RG_SHARED)
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#ifdef RG_BUILD
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#define RG_API __declspec(dllexport)
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#else
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#define RG_API __declspec(dllimport)
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#endif
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#elif defined(__GNUC__)
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#define RG_API __attribute__((visibility("default")))
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#else
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#define RG_API
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define RG_VERSION_STRING "0.0.1"
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/*
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TODO: Add documentation comments
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*/
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enum {
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RG_OK = 0,
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RG_ERR_GENERIC = -1,
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RG_ERR_NO_MEMORY = -2,
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RG_ERR_STATE = -3,
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RG_ERR_LUA = -4
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};
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enum { RG_LOG_TRACE = 0, RG_LOG_DEBUG, RG_LOG_INFO, RG_LOG_WARN, RG_LOG_ERROR };
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typedef struct rg_context rg_context;
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typedef struct rg_allocator {
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void *(*alloc)(size_t size, void *user);
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void *(*realloc)(void *ptr, size_t old_size, size_t new_size, void *user);
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void (*free)(void *ptr, size_t size, void *user);
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void *user;
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} rg_allocator;
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typedef void (*rg_log_fn)(int32_t level, const char *message, void *user);
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typedef struct rg_config {
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uint32_t struct_size;
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rg_allocator allocator;
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rg_log_fn log;
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void *log_user;
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int32_t log_level;
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int32_t viewport_w;
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int32_t viewport_h;
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float display_scale;
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} rg_config;
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RG_API const char *rg_version(void);
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RG_API void rg_config_init(rg_config *config);
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RG_API rg_context *rg_create(const rg_config *config);
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RG_API void rg_destroy(rg_context *ctx);
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RG_API const char *rg_last_error(const rg_context *ctx);
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#ifdef __cplusplus
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}
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#endif
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#endif
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