Add reloading of state-specific keybindings bindings

3 files changed, 33 insertions, 7 deletions

diff --git a/include/engine/engine.h b/include/engine/engine.h
index cf2283f..d3c3e87 100644
--- a/include/engine/engine.h
+++ b/include/engine/engine.h
@@ -84,6 +84,7 @@ void engine_stop(Platform *p);
 void engine_fps_max(u64 cap);
 void engine_input_ctx_push(i_ctx *ctx);
 void engine_input_ctx_pop(void);
+void engine_input_ctx_reset(void);
 
 void render_set_zoom(f32 new_zoom);
 void render_adjust_zoom(f32 diff);
diff --git a/include/engine/input.h b/include/engine/input.h
index d200e62..918312e 100644
--- a/include/engine/input.h
+++ b/include/engine/input.h
@@ -48,7 +48,7 @@ typedef struct i_ctx {
 } i_ctx;
 
 void i_flush_bindings(usize numcalls, void* state_mem, input_callback_t* c[]);
-action_t i_get_action(const i_ctx *ctx, u32 time, scancode_t scancode);
+action_t i_get_action(const i_ctx *restrict ctx, u32 time, scancode_t scancode);
 
 #define BindAction(key, altkey, f_action) \
   (binding_t){\
@@ -76,4 +76,32 @@ action_t i_get_action(const i_ctx *ctx, u32 time, scancode_t scancode);
   .since_last_activation = 0\
 }
 
+// Lazy binds, used internally
+#define BindActionLazy(key, altkey, action_str) \
+  (binding_t){\
+  .action = (action_t){.action = {\
+		.type = InputType_action,\
+		.callback     = NULL,\
+		.callback_str = action_str,\
+	}},\
+	.scancode = key,\
+	.scancode_alt = altkey,\
+  .since_last_activation = 0\
+}
+
+#define BindStateLazy(key, altkey, _activate_str , _deactivate_str) \
+  (binding_t){\
+  .action = (action_t){.state = {\
+		.type = InputType_state,\
+    .activate   = NULL,\
+    .deactivate = NULL,\
+    .activate_str   = _activate_str,\
+    .deactivate_str = _deactivate_str,\
+	}},\
+	.scancode = key,\
+	.scancode_alt = altkey,\
+  .since_last_activation = 0\
+}
+
+
 #endif
diff --git a/include/engine/state.h b/include/engine/state.h
index 68228b1..9c832f5 100644
--- a/include/engine/state.h
+++ b/include/engine/state.h
@@ -22,14 +22,11 @@ StateType State_update(StateType type, memory *mem);
 
 /* Reloads shared object file associated with state */
 #ifdef DAW_BUILD_HOTRELOAD
-bool State_reload(StateType type);
-
-#define get_statelib_var(type) libstate_##name
-#define State_load_binding(type, function_name) dynamic_library_get_symbol(get_statelib_var(type), #function_name)
+#include <engine/input.h>
+bool State_reload(StateType type, i_ctx **ctx, usize ctx_len);
 
 #else
-#define State_reload(_) true
-#define State_load_binding(_, __) true
+#define State_reload(_, _0, _1) true
 #endif
 
 #endif