git.y1.nz

commit 45bd5342e7ff2111f7effcfda8004ffee398adfa
parent 0c2772942e8276dfe6e7d49f67f46043547d9f15
Author: Lior Halphon <LIJI32@gmail.com>
Date:   Sun, 24 Jul 2022 14:51:22 +0300

GBP support in SDL

Diffstat:
M
SDL/configuration.c
1
+
M
SDL/configuration.h
1
+
M
SDL/gui.c
18
+++++++++++++++++-
M
SDL/main.c
5
++++-

4 files changed, 23 insertions(+), 2 deletions(-)
diff --git a/SDL/configuration.c b/SDL/configuration.c
@@ -50,4 +50,5 @@ configuration_t configuration =
     .color_temperature = 10,
     .cgb_revision = GB_MODEL_CGB_E - GB_MODEL_CGB_0,
     .dmg_palette = 1, // Replacing the old default (0) as of 0.15.2
+    .agb_revision = GB_MODEL_AGB_A,
 };
diff --git a/SDL/configuration.h b/SDL/configuration.h
@@ -131,6 +131,7 @@ typedef struct {
         bool gui_pallete_enabled; // Change the GUI palette only once the user changed the DMG palette
         char dmg_palette_name[25];
         hotkey_action_t hotkey_actions[2];
+        uint16_t agb_revision;
     };
 } configuration_t;
 
diff --git a/SDL/gui.c b/SDL/gui.c
@@ -517,10 +517,26 @@ static const char *current_rtc_mode_string(unsigned index)
     return "";
 }
 
+static void cycle_agb_revision(unsigned index)
+{
+    
+    configuration.agb_revision ^= GB_MODEL_GBP_BIT;
+    pending_command = GB_SDL_RESET_COMMAND;
+}
+
+static const char *current_agb_revision_string(unsigned index)
+{
+    if (configuration.agb_revision == GB_MODEL_GBP_A) {
+        return "CPU AGB A (GBP)";
+    }
+    return "CPU AGB A (AGB)";
+}
+
 static const struct menu_item emulation_menu[] = {
     {"Emulated Model:", cycle_model, current_model_string, cycle_model_backwards},
-    {"GBC Revision:", cycle_cgb_revision, current_cgb_revision_string, cycle_cgb_revision_backwards},
     {"SGB Revision:", cycle_sgb_revision, current_sgb_revision_string, cycle_sgb_revision_backwards},
+    {"GBC Revision:", cycle_cgb_revision, current_cgb_revision_string, cycle_cgb_revision_backwards},
+    {"GBA Revision:", cycle_agb_revision, current_agb_revision_string, cycle_agb_revision},
     {"Boot ROMs Folder:", toggle_bootrom, current_bootrom_string, toggle_bootrom},
     {"Rewind Length:", cycle_rewind, current_rewind_string, cycle_rewind_backwards},
     {"Real Time Clock:", toggle_rtc_mode, current_rtc_mode_string, toggle_rtc_mode},
diff --git a/SDL/main.c b/SDL/main.c
@@ -666,7 +666,7 @@ restart:
     {
         [MODEL_DMG] = GB_MODEL_DMG_B,
         [MODEL_CGB] = GB_MODEL_CGB_0 + configuration.cgb_revision,
-        [MODEL_AGB] = GB_MODEL_AGB_A,
+        [MODEL_AGB] = configuration.agb_revision,
         [MODEL_MGB] = GB_MODEL_MGB,
         [MODEL_SGB] = (GB_model_t [])
         {
@@ -902,6 +902,9 @@ int main(int argc, char **argv)
         if (configuration.joypad_configuration[31] == 0) {
             memset(configuration.joypad_configuration + 12 , -1, 32 - 12);
         }
+        if ((configuration.agb_revision & ~GB_MODEL_GBP_BIT) != GB_MODEL_AGB_A) {
+            configuration.agb_revision = GB_MODEL_AGB_A;
+        }
     }
     
     if (configuration.model >= MODEL_MAX) {

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