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script api revamp

main
Dominik Madarász 2024-01-02 20:52:20 +01:00
parent 0c07910f0f
commit 0f817be23a
10 changed files with 1610 additions and 3133 deletions
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4519
bind/v4k.lua
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File diff suppressed because it is too large Load Diff

81
demos/99-fpstest.c 100644
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@ -0,0 +1,81 @@
#include "v4k.h"
vec3 campos1;
vec3 campos2;
tween_t anim;
bool cam_tween_reset=1;
camera_t cam;
#define NUM_SAMPLES 64
int tick_mode = 0;
static double smooth_delta() {
static double time_samples[NUM_SAMPLES] = {0};
static int curr_index = 0;
double time = window_delta();
time_samples[curr_index] = time;
if (++curr_index == NUM_SAMPLES)
curr_index = 0;
double average = 0;
for (int i = NUM_SAMPLES; i--; )
average += time_samples[i];
average /= NUM_SAMPLES;
time = min(time, average);
return time;
}
bool intro_camera() {
const float START_MOVING_ONTO_PLANET = 1.5f;
const float STAY_PUT_AT_PLANET = 4.0f;
const float ZOOM_OUT_TO_BOARD = 5.0f;
const float STAY_STILL = 6.0f;
const float LIFT_OFF = 7.0f;
if (cam_tween_reset) {
anim = tween();
tween_setkey(&anim, 0.0f, campos1, EASE_QUAD);
tween_setkey(&anim, START_MOVING_ONTO_PLANET, campos1, EASE_QUAD);
tween_setkey(&anim, STAY_PUT_AT_PLANET, campos2, EASE_QUAD);
tween_setkey(&anim, ZOOM_OUT_TO_BOARD, campos2, EASE_QUAD);
tween_setkey(&anim, LIFT_OFF, campos1, EASE_QUAD);
cam_tween_reset=0;
}
float val = !tick_mode ? window_delta() : tick_mode == 1 ? smooth_delta() : 0.016f;
printf("dt: %.04f\n", val);
bool done = tween_update(&anim, val) == 1.0f;
cam.position = anim.result;
camera_lookat(&cam, vec3(cam.position.x,0,cam.position.z));
return done;
}
void reset_intro() {
cam_tween_reset=1;
tween_destroy(&anim);
campos1 = vec3(0.0f, 5.0f, 0.0f);
campos2 = vec3(0.0f, 25.0f, 0.0f);
}
int main() {
window_create(75.0, WINDOW_FULLSCREEN|WINDOW_SQUARE/*|WINDOW_VSYNC_DISABLED*/);
// window_fps_unlock();
// window_fps_lock(60.0);
cam = camera();
reset_intro();
while( window_swap() && !input(KEY_ESC) ) { // game loop
if (intro_camera())
reset_intro();
ddraw_circle(vec3(0,0,0), vec3(0,-1,0), 1.5f);
if (input_down(KEY_SPACE))
tick_mode = ++tick_mode % 3;
ddraw_text2d(vec2(15, 95), va("mode: %s\n", !tick_mode ? "delta time" : tick_mode == 1 ? "avg delta time" : "fixed time increment"));
}
}

51
engine/joint/v4k.h
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@ -14232,7 +14232,10 @@ extern "C" {
#define ASSERT(expr, ...) do { int fool_msvc[] = {0,}; if(!(expr)) { fool_msvc[0]++; alert(va("!Expression failed: " #expr " " FILELINE "\n" __VA_ARGS__)), breakpoint(); } } while(0)
#define ASSERT_ONCE(expr, ...) do { int fool_msvc[] = {0,}; if(!(expr)) { fool_msvc[0]++; static int seen = 0; if(!seen) seen = 1, alert(va("!Expression failed: " #expr " " FILELINE "\n" __VA_ARGS__)), breakpoint(); } } while(0)
#endif
#ifndef STATIC_ASSERT
#define STATIC_ASSERT(EXPR) typedef struct { unsigned macro(static_assert_on_L) : !!(EXPR); } unique(static_assert_on_L)
#endif
#define FILELINE __FILE__ ":" STRINGIZE(__LINE__)
#define STRINGIZE(x) STRINGIZ3(x)
@ -15219,8 +15222,10 @@ API bool id_valid(uintptr_t id);
array(struct obj*) objchildren; \
};
#ifndef OBJ
#define OBJ \
OBJHEADER
#endif
// ----------------------------------------------------------------------------
// syntax sugars
@ -15257,8 +15262,10 @@ API bool id_valid(uintptr_t id);
#define OBJCOMPONENTS_ALL_FLAGGED 0x5555555555555555ULL
#define COMPONENTS_ONLY(x) ((x) & ~OBJCOMPONENTS_ALL_FLAGGED)
#ifndef ENTITY
#define ENTITY \
struct { OBJHEADER union { struct { uintptr_t objenabled:OBJCOMPONENTS_MAX, objflagged:OBJCOMPONENTS_MAX; }; uintptr_t cflags; }; void *c[OBJCOMPONENTS_MAX]; };
#endif
#define TYPEDEF_ENTITY(NAME,N,...) \
typedef struct NAME { ENTITY \
@ -15925,25 +15932,25 @@ API void* dll(const char *filename, const char *symbol);
// -----------------------------------------------------------------------------
// script framework
API void script_init();
API void script_run(const char *script);
API void script_runfile(const char *pathfile);
API void script_bind_class(const char *objname, int num_methods, const char **c_names, void **c_functions);
API void script_bind_function(const char *c_name, void *c_function);
API void script_call(const char *lua_function);
API bool script_tests();
// -----------------------------------------------------------------------------
// script framework
enum {
SCRIPT_LUA = 1,
SCRIPT_DEBUGGER = 2,
};
API void script_init(); // @deprecate
API void *script_init_env(unsigned flags);
API bool script_push(void *env);
API void script_run(const char *script);
API void script_runfile(const char *pathfile);
API void script_bind_class(const char *objname, int num_methods, const char **c_names, void **c_functions);
API void script_bind_function(const char *c_name, void *c_function);
API void script_call(const char *lua_function);
API bool script_tests();
API bool script_pop();
#line 0
#line 1 "v4k_file.h"
@ -360119,7 +360126,10 @@ int main() { int (*adder)() = dll("demo.dll", "add2"); printf("%d\n", adder(2,3)
typedef lua_State lua;
// the Lua interpreter
// the Lua interpreter(s)
static array(lua*) Ls;
// the **current** Lua interpreter
static lua *L;
#if is(linux)
@ -360364,6 +360374,16 @@ void *script_init_env(unsigned flags) {
return 0;
}
bool script_push(void *env) {
array_push(Ls, L = env);
return true;
}
bool script_pop() {
L = array_count(Ls) && (array_pop(Ls), array_count(Ls)) ? *array_back(Ls) : NULL;
return !!array_count(Ls);
}
#line 0
#line 1 "v4k_file.c"
@ -376887,7 +376907,8 @@ bool steam_init(unsigned app_id) {
return !strcpy(steam.status, "Err: steam not running");
}
SteamAPI_RestartAppIfNecessary(app_id);
if( SteamAPI_RestartAppIfNecessary(app_id) )
exit(0); // restarting app thru Steam client if needed
// Create interfaces
steam.iclient = (intptr_t)SteamInternal_CreateInterface("SteamClient020");

3
engine/split/v4k_config.h
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@ -201,7 +201,10 @@
#define ASSERT(expr, ...) do { int fool_msvc[] = {0,}; if(!(expr)) { fool_msvc[0]++; alert(va("!Expression failed: " #expr " " FILELINE "\n" __VA_ARGS__)), breakpoint(); } } while(0)
#define ASSERT_ONCE(expr, ...) do { int fool_msvc[] = {0,}; if(!(expr)) { fool_msvc[0]++; static int seen = 0; if(!seen) seen = 1, alert(va("!Expression failed: " #expr " " FILELINE "\n" __VA_ARGS__)), breakpoint(); } } while(0)
#endif
#ifndef STATIC_ASSERT
#define STATIC_ASSERT(EXPR) typedef struct { unsigned macro(static_assert_on_L) : !!(EXPR); } unique(static_assert_on_L)
#endif
#define FILELINE __FILE__ ":" STRINGIZE(__LINE__)
#define STRINGIZE(x) STRINGIZ3(x)

15
engine/split/v4k_extend.c
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@ -41,7 +41,10 @@ int main() { int (*adder)() = dll("demo.dll", "add2"); printf("%d\n", adder(2,3)
typedef lua_State lua;
// the Lua interpreter
// the Lua interpreter(s)
static array(lua*) Ls;
// the **current** Lua interpreter
static lua *L;
#if is(linux)
@ -286,3 +289,13 @@ void *script_init_env(unsigned flags) {
return 0;
}
bool script_push(void *env) {
array_push(Ls, L = env);
return true;
}
bool script_pop() {
L = array_count(Ls) && (array_pop(Ls), array_count(Ls)) ? *array_back(Ls) : NULL;
return !!array_count(Ls);
}

26
engine/split/v4k_extend.h
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@ -13,22 +13,22 @@ API void* dll(const char *filename, const char *symbol);
// -----------------------------------------------------------------------------
// script framework
API void script_init();
API void script_run(const char *script);
API void script_runfile(const char *pathfile);
API void script_bind_class(const char *objname, int num_methods, const char **c_names, void **c_functions);
API void script_bind_function(const char *c_name, void *c_function);
API void script_call(const char *lua_function);
API bool script_tests();
// -----------------------------------------------------------------------------
// script framework
enum {
SCRIPT_LUA = 1,
SCRIPT_DEBUGGER = 2,
};
API void script_init(); // @deprecate
API void *script_init_env(unsigned flags);
API bool script_push(void *env);
API void script_run(const char *script);
API void script_runfile(const char *pathfile);
API void script_bind_class(const char *objname, int num_methods, const char **c_names, void **c_functions);
API void script_bind_function(const char *c_name, void *c_function);
API void script_call(const char *lua_function);
API bool script_tests();
API bool script_pop();

4
engine/split/v4k_obj.h
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@ -55,8 +55,10 @@ API bool id_valid(uintptr_t id);
array(struct obj*) objchildren; \
};
#ifndef OBJ
#define OBJ \
OBJHEADER
#endif
// ----------------------------------------------------------------------------
// syntax sugars
@ -93,8 +95,10 @@ API bool id_valid(uintptr_t id);
#define OBJCOMPONENTS_ALL_FLAGGED 0x5555555555555555ULL
#define COMPONENTS_ONLY(x) ((x) & ~OBJCOMPONENTS_ALL_FLAGGED)
#ifndef ENTITY
#define ENTITY \
struct { OBJHEADER union { struct { uintptr_t objenabled:OBJCOMPONENTS_MAX, objflagged:OBJCOMPONENTS_MAX; }; uintptr_t cflags; }; void *c[OBJCOMPONENTS_MAX]; };
#endif
#define TYPEDEF_ENTITY(NAME,N,...) \
typedef struct NAME { ENTITY \

3
engine/split/v4k_steam.c
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@ -88,7 +88,8 @@ bool steam_init(unsigned app_id) {
return !strcpy(steam.status, "Err: steam not running");
}
SteamAPI_RestartAppIfNecessary(app_id);
if( SteamAPI_RestartAppIfNecessary(app_id) )
exit(0); // restarting app thru Steam client if needed
// Create interfaces
steam.iclient = (intptr_t)SteamInternal_CreateInterface("SteamClient020");

15
engine/v4k.c
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@ -7273,7 +7273,10 @@ int main() { int (*adder)() = dll("demo.dll", "add2"); printf("%d\n", adder(2,3)
typedef lua_State lua;
// the Lua interpreter
// the Lua interpreter(s)
static array(lua*) Ls;
// the **current** Lua interpreter
static lua *L;
#if is(linux)
@ -7518,6 +7521,16 @@ void *script_init_env(unsigned flags) {
return 0;
}
bool script_push(void *env) {
array_push(Ls, L = env);
return true;
}
bool script_pop() {
L = array_count(Ls) && (array_pop(Ls), array_count(Ls)) ? *array_back(Ls) : NULL;
return !!array_count(Ls);
}
#line 0
#line 1 "v4k_file.c"

26
engine/v4k.h
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@ -1999,25 +1999,25 @@ API void* dll(const char *filename, const char *symbol);
// -----------------------------------------------------------------------------
// script framework
API void script_init();
API void script_run(const char *script);
API void script_runfile(const char *pathfile);
API void script_bind_class(const char *objname, int num_methods, const char **c_names, void **c_functions);
API void script_bind_function(const char *c_name, void *c_function);
API void script_call(const char *lua_function);
API bool script_tests();
// -----------------------------------------------------------------------------
// script framework
enum {
SCRIPT_LUA = 1,
SCRIPT_DEBUGGER = 2,
};
API void script_init(); // @deprecate
API void *script_init_env(unsigned flags);
API bool script_push(void *env);
API void script_run(const char *script);
API void script_runfile(const char *pathfile);
API void script_bind_class(const char *objname, int num_methods, const char **c_names, void **c_functions);
API void script_bind_function(const char *c_name, void *c_function);
API void script_call(const char *lua_function);
API bool script_tests();
API bool script_pop();
#line 0
#line 1 "v4k_file.h"