misc tweaks

Makefile

@@ -94,7 +94,7 @@ compile_commands.json:
 	@echo "Cleaning old build"
 	@make clean
 	@echo "Preparing bear.cfg"
-	@echo '{"compilation":{"compilers_to_recognize":[{"executable":"$(GBDK_HOME)/bin/sdcc","flags_to_add":["-D__PORT_sm83", "-D__TARGET_gb" ],"flags_to_remove":[""]}]}}' > bear.cfg
+	@echo '{"compilation":{"compilers_to_recognize":[{"executable":"$(GBDK_HOME)/bin/sdcc","flags_to_add":["-D__PORT_sm83", "-D__TARGET_gb", "-DBANK(x)=42", "-DBANKREF(x)=", "-DBANKREF_EXTERN(x)=" ],"flags_to_remove":[""]}]}}' > bear.cfg
 	@echo "Running full build within bear"
 	@bear --config bear.cfg -- make -j4
 	@rm -rf bear.cfg

src/main.c

@@ -409,20 +409,7 @@ void splash(void) BANKED {
                         switch_special = 1;
                     }
                     splash_win();
-                } else if (key_pressed(J_RIGHT)) {
-                    if (debug_entries[debug_menu_index].flag != DBG_NONE) {
-                        conf_get()->debug_flags ^= debug_entries[debug_menu_index].flag;
-                        conf_write_crc();
-                    } else {
-                        if (debug_special_value < debug_entries[debug_menu_index].max) {
-                            debug_special_value++;
-                        } else {
-                            debug_special_value = 0;
-                        }
-                        switch_special = 1;
-                    }
-                    splash_win();
-                } else if (key_pressed(J_A)) {
+                } else if (key_pressed(J_RIGHT) || key_pressed(J_A)) {
                     if (debug_entries[debug_menu_index].flag != DBG_NONE) {
                         conf_get()->debug_flags ^= debug_entries[debug_menu_index].flag;
                         conf_write_crc();

src/maps.c

@@ -21,6 +21,7 @@
  */
 
 #include "banks.h"
+#include "gb/cgb.h"
 #include "gb/gb.h"
 #include "util.h"
 #include "map_data.h"
@@ -112,6 +113,13 @@ void map_load(uint8_t is_splash) BANKED {
 
         map_load_helper(i);
     }
+
+    if (is_splash) {
+        BGP_REG = 0b11100100;
+    } else {
+        // invert BGP for DMG in-game
+        BGP_REG = 0b00011011;
+    }
 }
 
 void map_fill(enum MAPS map, uint8_t bkg) NONBANKED {