almost bulding for fxcg50.

.vscode/c_cpp_properties.json

@@ -13,11 +13,14 @@
                 "/usr/include/spa-0.2",
                 "/usr/include/libdrm",
                 "/usr/include/libdecor-0",
-                "/usr/include/x86_64-linux-gnu"
+                "/usr/include/x86_64-linux-gnu",
+                "${env:HOME}/.local/share/fxsdk/sysroot/sh3eb-elf/include"
             ],
             "compilerPath": "/usr/bin/gcc",
             "defines": [
-                "-D_REENTRANT"
+                "_REENTRANT",
+                "FXCG50",
+                "TARGET_FXCG50"
             ],
             "cStandard": "c17",
             "browse": {

configure

@@ -146,8 +146,8 @@ case "${TARGET_HOST}" in
       linux)
         TARGET_HOST_CC="sh-elf-gcc"
         TARGET_HOST_AR="sh-elf-ar"
-        TARGET_HOST_CFLAGS="--std=c17 -Os"
-        TARGET_HOST_LDFLAGS=""
+        TARGET_HOST_CFLAGS="--std=c17 -Os -DASSET_FILE_NAME=\\\"\$(notdir \$(ASSET_OUTPUT))\\\" -mb -ffreestanding -nostdlib -fstrict-volatile-bitfields -DFXCG50 -DTARGET_FXCG50 -m4-nofpu"
+        TARGET_HOST_LDFLAGS="-T fxcg50.ld -lgint-cg -lgcc"
         TARGET_HOST_LIBCORE="libcore.a"
         ;;
       *)

core/Makefile

@@ -5,7 +5,6 @@ SOURCES += \
   event_bus.c \
   ecs.c \
   asset_manager.c \
-  inputs.c \
   map.c
 
 INCLUDES += \

core/host/fxcg50/Makefile

@@ -0,0 +1,5 @@
+SOURCES += $(addprefix host/$(TARGET_HOST)/, \
+  vector2d.c \
+  inputs.c \
+  update_time.c \
+)

core/host/fxcg50/display.h

@@ -0,0 +1,23 @@
+#ifndef DISPLAY_H
+#define DISPLAY_H
+
+#include <gint/display.h>
+#include "texture.h"
+#include "vector2d.h"
+
+#define DISPLAY_WIDTH DWIDTH
+#define DISPLAY_HEIGHT DHEIGHT
+
+typedef struct display_t {
+} display_t;
+
+int display_init(void);
+void display_exit(void);
+
+int display_clear(void);
+int display_update(void);
+
+int display_draw_texture(texture_t *texture, const rect_t *src_rect, const rect_t *dst_rect, bool flip);
+int display_draw_frect(const frect_t *frect, unsigned int r, unsigned int g, unsigned int b, unsigned int a);
+
+#endif // DISPLAY_H

core/host/fxcg50/inputs.c

@@ -0,0 +1,16 @@
+#include "inputs.h"
+
+#include <gint/keyboard.h>
+
+inline int poll_event(input_event_t *event)
+{
+    key_event_t gint_event = pollevent();
+
+    if(gint_event.type = KEYEV_NONE)
+        return 0;
+
+    event->type = gint_event.type;
+    event->key = gint_event.key;
+
+    return 1;
+}

core/host/fxcg50/inputs.h

@@ -1,16 +1,11 @@
 #ifndef KEYBOARD_H
 #define KEYBOARD_H
 
-#include <SDL3/SDL_events.h>
 #include "keycodes.h"
 
-#define INPUT_EVENT_KEY_UP SDL_EVENT_KEY_UP
-#define INPUT_EVENT_KEY_DOWN SDL_EVENT_KEY_DOWN
-#define INPUT_EVENT_QUIT SDL_EVENT_QUIT
-
 typedef struct input_event_t {
     uint32_t type;
-    SDL_Scancode key;
+    int key;
 } input_event_t;
 
 int poll_event(input_event_t *event);

core/host/fxcg50/keycodes.h

@@ -0,0 +1,15 @@
+#ifndef KEYCODES_H
+#define KEYCODES_H
+
+#include <gint/keyboard.h>
+
+#define MAX_KEYCODES 0xB0
+
+#define KEY_MOD KEY_SHIFT
+#define KEY_INTERACT KEY_ALPHA
+
+#define INPUT_EVENT_KEY_UP KEYEV_UP
+#define INPUT_EVENT_KEY_DOWN KEYEV_DOWN
+#define INPUT_EVENT_QUIT 0xFF
+
+#endif // KEYCODES_H

core/host/fxcg50/memory_alloc.h

@@ -0,0 +1,6 @@
+#ifndef MEMORY_ALLOC_H
+#define MEMORY_ALLOC_H
+
+#include <stdlib.h>
+
+#endif // MEMORY_ALLOC_H

core/host/fxcg50/texture.h

@@ -0,0 +1,16 @@
+#ifndef TEXTURE_H
+#define TEXTURE_H
+
+#include <gint/display.h>
+
+#define TEXTURE_TRANSPARENT_COLOR 0x0001
+
+typedef bopti_image_t texture_t;
+
+#define get_width(T) T->width
+#define get_height(T) T->height
+
+texture_t *load_texture(void);
+void destroy_texture(texture_t *texture);
+
+#endif // TEXTURE_H

core/host/fxcg50/update_time.c

@@ -0,0 +1,13 @@
+#include "update_time.h"
+
+#include <time.h>
+#include "game.h"
+
+inline void update_time(void)
+{
+    static clock_t last_clock_state = 0;
+    clock_t start_clock = clock();
+    game.delta_time_ms = (float)(start_clock - last_clock_state) / (float)CLOCKS_PER_SEC;
+    if(game.delta_time_ms > 100.0f) game.delta_time_ms = 100.0f;
+    last_clock_state = start_clock;
+}

core/host/fxcg50/update_time.h

@@ -0,0 +1,6 @@
+#ifndef TIME_H
+#define TIME_H
+
+void update_time(void);
+
+#endif // TIME_H

core/host/fxcg50/vector2d.h

@@ -1,7 +1,7 @@
 #ifndef VECTOR2D_H
 #define VECTOR2D_H
 
-#include <SDL3/SDL_rect.h>
+#include <stdbool.h>
 #include <math.h>
 
 /**

core/host/generic/display.h

@@ -13,9 +13,6 @@
 #define DISPLAY_WIDTH 720
 #define DISPLAY_HEIGHT 480
 
-//#define DRIVERS NULL
-#define DRIVERS "vulkan,gpu,software"
-
 typedef struct display_t {
 } display_t;
 

core/host/generic/inputs.h

@@ -0,0 +1,19 @@
+#ifndef KEYBOARD_H
+#define KEYBOARD_H
+
+#include <stdint.h>
+#include <stdbool.h>
+#include "keycodes.h"
+
+typedef struct input_event_t {
+    uint32_t type;
+    int key;
+} input_event_t;
+
+int poll_event(input_event_t *event);
+
+typedef struct inputs_t {
+    bool keys[MAX_KEYCODES];
+} inputs_t;
+
+#endif // KEYBOARD_H

core/host/generic/keycodes.h

@@ -0,0 +1,17 @@
+#ifndef KEYCODES_H
+#define KEYCODES_H
+
+#define MAX_KEYCODES 0xFF
+
+#define KEY_UP 0x01
+#define KEY_DOWN 0x02
+#define KEY_LEFT 0x03
+#define KEY_RIGHT 0x04
+#define KEY_MOD 0x05
+#define KEY_INTERACT 0x06
+
+#define INPUT_EVENT_KEY_UP 0x01
+#define INPUT_EVENT_KEY_DOWN 0x02
+#define INPUT_EVENT_QUIT 0xFF
+
+#endif // KEYCODES_H

core/host/generic/update_time.h

@@ -0,0 +1,6 @@
+#ifndef TIME_H
+#define TIME_H
+
+void update_time(void);
+
+#endif // TIME_H

core/host/linux/Makefile

@@ -2,4 +2,6 @@ SOURCES += $(addprefix host/$(TARGET_HOST)/, \
   display.c \
   vector2d.c \
   texture.c \
+  inputs.c \
+  update_time.c \
 )

core/host/linux/inputs.h

@@ -0,0 +1,17 @@
+#ifndef KEYBOARD_H
+#define KEYBOARD_H
+
+#include "keycodes.h"
+
+typedef struct input_event_t {
+    uint32_t type;
+    int key;
+} input_event_t;
+
+int poll_event(input_event_t *event);
+
+typedef struct inputs_t {
+    bool keys[MAX_KEYCODES];
+} inputs_t;
+
+#endif // KEYBOARD_H

core/host/linux/keycodes.h

@@ -12,4 +12,8 @@
 #define KEY_MOD SDL_SCANCODE_LCTRL
 #define KEY_INTERACT SDL_SCANCODE_E
 
+#define INPUT_EVENT_KEY_UP SDL_EVENT_KEY_UP
+#define INPUT_EVENT_KEY_DOWN SDL_EVENT_KEY_DOWN
+#define INPUT_EVENT_QUIT SDL_EVENT_QUIT
+
 #endif // KEYCODES_H

core/host/linux/update_time.c

@@ -0,0 +1,13 @@
+#include "update_time.h"
+
+#include <SDL3/SDL.h>
+#include "game.h"
+
+inline void update_time(void)
+{
+    static uint32_t last_clock_state = 0;
+    uint64_t start_clock = SDL_GetTicksNS();
+    game.delta_time_ms = SDL_NS_TO_MS((float)(start_clock - last_clock_state));
+    if(game.delta_time_ms > 100.0f) game.delta_time_ms = 100.0f;
+    last_clock_state = start_clock;
+}

core/host/linux/update_time.h

@@ -0,0 +1,6 @@
+#ifndef TIME_H
+#define TIME_H
+
+void update_time(void);
+
+#endif // TIME_H

core/main.c

@@ -1,20 +1,11 @@
 #include "game.h"
 
-#include <SDL3/SDL.h>
 #include <stdlib.h>
+#include "update_time.h"
 #include "errors.h"
 
 game_t game;
 
-static inline void update_time(void)
-{
-    static uint64_t last_clock_state = 0;
-    uint64_t start_clock = SDL_GetTicksNS();
-    game.delta_time_ms = SDL_NS_TO_MS((float)(start_clock - last_clock_state));
-    if(game.delta_time_ms > 100.0f) game.delta_time_ms = 100.0f;
-    last_clock_state = start_clock;
-}
-
 int main(void)
 {
     if(game_init()) goto_failure;

src/Makefile

@@ -8,7 +8,7 @@ SOURCES += \
   components/animation_system.c \
   components/player_system.c \
   components/lever_component.c \
-  components/door_component.c \
+  components/door_component.c# \
   components/lua_component.c
 
 INCLUDES += \

src/components/components.def

@@ -6,12 +6,12 @@
 COMPONENT(TRANSFORM_COMPONENT, transform_component, DRAW)
 COMPONENT(HITBOX_COMPONENT,    hitbox_component,    DRAW)
 COMPONENT(INTERACT_COMPONENT,  interact_component,   DRAW)
-COMPONENT(LUA_COMPONENT,       lua_component,       DRAW)
+//COMPONENT(LUA_COMPONENT,       lua_component,       DRAW)
 #else
 COMPONENT(TRANSFORM_COMPONENT, transform_component, NO_DRAW)
 COMPONENT(HITBOX_COMPONENT,    hitbox_component,    NO_DRAW)
 COMPONENT(INTERACT_COMPONENT,  interact_component,   NO_DRAW)
-COMPONENT(LUA_COMPONENT,       lua_component,       NO_DRAW)
+//COMPONENT(LUA_COMPONENT,       lua_component,       NO_DRAW)
 #endif // DEBUG >= 2
 
 COMPONENT(PHYSICS_SYSTEM,      physics_system,      NO_DRAW)

src/components/components.h

@@ -10,7 +10,7 @@
 #include "player_system.h"
 #include "lever_component.h"
 #include "door_component.h"
-#include "lua_component.h"
+//#include "lua_component.h"
 // Add new components header file here
 
 #endif // COMPONENTS_H