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implement Apple II HGR Drawing mode

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Thomas Bernard
2018-12-02 23:28:27 +01:00
committed by Adrien Destugues
parent 7b21ac8a90
commit 45bb0dd9f7
3 changed files with 60 additions and 0 deletions
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30
src/buttons_effects.c
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@@ -368,6 +368,8 @@ void Button_Constraint_menu(void)
{IMAGE_MODE_C64HIRES,"C64 HiRes", "2 colors per 8x8 block", 1}, // 320x200
{IMAGE_MODE_C64MULTI,"C64 Multicolor","4 colors per 4x1 block", 1}, // 160x200
//{IMAGE_MODE_C64FLI, "C64 FLI", "improved multicolor ", 1}, // 160x200
{IMAGE_MODE_HGR, "Apple II HGR", "6 colors ", 1}, // 280x192
//{IMAGE_MODE_DHGR, "Apple II DHGR", "16 colors ", 1}, // 560x192
};
Open_window(194,95+36,"8-bit constraints");
@@ -483,6 +485,15 @@ void Button_Constraint_menu(void)
End_of_modification();
/// @todo enable WIDE pixels when switching to 160x200
break;
case IMAGE_MODE_HGR:
Resize_image(280, 192);
End_of_modification();
break;
case IMAGE_MODE_DHGR:
Resize_image(560, 192);
End_of_modification();
/// @todo enable TALL pixels when switching to 560x192
break;
default:
break;
}
@@ -510,6 +521,11 @@ void Button_Constraint_menu(void)
Snap_width = 8;
Snap_height = 999; // maximum value (3 digits)
break;
case IMAGE_MODE_HGR:
case IMAGE_MODE_DHGR:
Snap_width = 7;
Snap_height = 999; // maximum value (3 digits)
break;
default:
set_grid = 0;
}
@@ -613,6 +629,20 @@ void Button_Constraint_menu(void)
Fore_color = 1;
Back_color = 0;
break;
case IMAGE_MODE_HGR:
memset(Main.palette, 0, sizeof(T_Palette));
HGR_set_palette(Main.palette);
First_color_in_palette = 0;
Fore_color = 3;
Back_color = 0;
break;
case IMAGE_MODE_DHGR:
memset(Main.palette, 0, sizeof(T_Palette));
DHGR_set_palette(Main.palette);
First_color_in_palette = 0;
Fore_color = 15;
Back_color = 0;
break;
default:
break;
}