From 758bc163e97fb1570f8b24d8feace350eef6bd55 Mon Sep 17 00:00:00 2001
From: Ilari Liusvaara <ilari.liusvaara@elisanet.fi>
Date: Sun, 13 Jan 2013 14:25:50 +0200
Subject: [PATCH] WIP on mednafen support

---
 src/core/mednafen.cpp            |  98 ++++++++
 src/emulation/mednafen/ports.def | 411 +++++++++++++++++++++++++++++++
 2 files changed, 509 insertions(+)
 create mode 100644 src/core/mednafen.cpp
 create mode 100644 src/emulation/mednafen/ports.def

diff --git a/src/core/mednafen.cpp b/src/core/mednafen.cpp
new file mode 100644
index 00000000..dba169e0
--- /dev/null
+++ b/src/core/mednafen.cpp
@@ -0,0 +1,98 @@
+#ifdef CORETYPE_MEDNAFEN
+#include "interface/romtype.hpp"
+#include "interface/callbacks.hpp"
+#include "interface/cover.hpp"
+
+namespace
+{
+	uint16_t cover_fbmem[512*448];
+	//Framebuffer.
+	struct framebuffer_info cover_fbinfo = {
+		&_pixel_format_rgb16,		//Format.
+		(char*)cover_fbmem,		//Memory.
+		512, 448, 1024,			//Physical size.
+		512, 448, 1024,			//Logical size.
+		0, 0				//Offset.
+	};
+
+	core_setting_group mdfn_wswan_settings;
+	core_setting_group mdfn_gba_settings;
+	core_setting_group mdfn_nes_settings;
+	core_setting_group mdfn_vboy_settings;
+	core_setting_group mdfn_pcfx_settings;
+	core_setting_group mdfn_ngp_settings;
+	core_setting_group mdfn_pce_settings;
+	core_setting_group mdfn_md_settings;
+
+	/////////////////// SYSTEM CONTROLLER ///////////////////
+	const char* system_name = "(system)";
+	port_controller_button* system_button_info[] = {};
+	port_controller system_controller = {"(system)", "system", 0, system_button_info};
+
+	////////////////// NONE CONTROLLER ///////////////////
+	const char* none_buttons = "";
+
+	/////////////////// WSWAN CONTROLLER ///////////////////
+	const char* wswan_buttons = "URDLurdlSAB";
+	port_controller_button wswan_btn_U = {port_controller_button::TYPE_BUTTON, "xup"};
+	port_controller_button wswan_btn_R = {port_controller_button::TYPE_BUTTON, "xright"};
+	port_controller_button wswan_btn_D = {port_controller_button::TYPE_BUTTON, "xdown"};
+	port_controller_button wswan_btn_L = {port_controller_button::TYPE_BUTTON, "xleft"};
+	port_controller_button wswan_btn_u = {port_controller_button::TYPE_BUTTON, "yup"};
+	port_controller_button wswan_btn_r = {port_controller_button::TYPE_BUTTON, "yright"};
+	port_controller_button wswan_btn_d = {port_controller_button::TYPE_BUTTON, "ydown"};
+	port_controller_button wswan_btn_l = {port_controller_button::TYPE_BUTTON, "yleft"};
+	port_controller_button wswan_btn_S = {port_controller_button::TYPE_BUTTON, "start"};
+	port_controller_button wswan_btn_A = {port_controller_button::TYPE_BUTTON, "A"};
+	port_controller_button wswan_btn_B = {port_controller_button::TYPE_BUTTON, "B"};
+	port_controller_button* wswan_button_info[] = {
+		&wswan_btn_U, &wswan_btn_R, &wswan_btn_D, &wswan_btn_L,
+		&wswan_btn_u, &wswan_btn_r, &wswan_btn_d, &wswan_btn_l,
+		&wswan_btn_S, &wswan_btn_A, &wswan_btn_B
+	};
+
+	/////////////////// GBA CONTROLLER ///////////////////
+	const char* gba_buttons = "ABsSrludLR";
+	port_controller_button gba_btn_A = {port_controller_button::TYPE_BUTTON, "A"};
+	port_controller_button gba_btn_B = {port_controller_button::TYPE_BUTTON, "B"};
+	port_controller_button gba_btn_s = {port_controller_button::TYPE_BUTTON, "select"};
+	port_controller_button gba_btn_S = {port_controller_button::TYPE_BUTTON, "start"};
+	port_controller_button gba_btn_r = {port_controller_button::TYPE_BUTTON, "right"};
+	port_controller_button gba_btn_l = {port_controller_button::TYPE_BUTTON, "left"};
+	port_controller_button gba_btn_u = {port_controller_button::TYPE_BUTTON, "up"};
+	port_controller_button gba_btn_d = {port_controller_button::TYPE_BUTTON, "down"};
+	port_controller_button gba_btn_L = {port_controller_button::TYPE_BUTTON, "L"};
+	port_controller_button gba_btn_R = {port_controller_button::TYPE_BUTTON, "R"};
+	port_controller_button* gba_button_info[] = {
+		&gba_btn_A, &gba_btn_B, &gba_btn_s, &gba_btn_S,
+		&gba_btn_r, &gba_btn_l, &gba_btn_u, &gba_btn_d,
+		&gba_btn_L, &gba_btn_R
+	};
+
+	/////////////////// NES GAMEPAD CONTROLLER ///////////////////
+	const char* nesgp_buttons = "ABsSudlr";
+	port_controller_button nesgp_btn_A = {port_controller_button::TYPE_BUTTON, "A"};
+	port_controller_button nesgp_btn_B = {port_controller_button::TYPE_BUTTON, "B"};
+	port_controller_button nesgp_btn_s = {port_controller_button::TYPE_BUTTON, "select"};
+	port_controller_button nesgp_btn_S = {port_controller_button::TYPE_BUTTON, "start"};
+	port_controller_button nesgp_btn_u = {port_controller_button::TYPE_BUTTON, "up"};
+	port_controller_button nesgp_btn_d = {port_controller_button::TYPE_BUTTON, "down"};
+	port_controller_button nesgp_btn_l = {port_controller_button::TYPE_BUTTON, "left"};
+	port_controller_button nesgp_btn_r = {port_controller_button::TYPE_BUTTON, "right"};
+	port_controller_button* nesgp_button_info[] = {
+		&nesgp_btn_A, &nesgp_btn_B, &nesgp_btn_s, &nesgp_btn_S,
+		&nesgp_btn_u, &nesgp_btn_d, &nesgp_btn_l, &nesgp_btn_r,
+	};
+
+	/////////////////// NES ZAPPER CONTROLLER ///////////////////
+	const char* neszp_buttons = "Ta";
+	port_controller_button neszp_axis_x = {port_controller_button::TYPE_AXIS, "xaxis"};
+	port_controller_button neszp_axis_y = {port_controller_button::TYPE_AXIS, "yaxis"};
+	port_controller_button neszp_btn_T = {port_controller_button::TYPE_BUTTON, "trigger"};
+	port_controller_button neszp_btn_a = {port_controller_button::TYPE_BUTTON, "awaytrigger"};
+	port_controller_button* neszp_button_info[] = {
+		&neszp_axis_x, &neszp_axis_y, &neszp_btn_T, &neszp_btn_a
+	};
+
+
+#endif
diff --git a/src/emulation/mednafen/ports.def b/src/emulation/mednafen/ports.def
new file mode 100644
index 00000000..f7afab4d
--- /dev/null
+++ b/src/emulation/mednafen/ports.def
@@ -0,0 +1,411 @@
+nes_gamepad_controller = {
+	["name"] = "gamepad", ["class"] = "nesgamepad", ["buttons"] = {
+		{button, "A", "A"},
+		{button, "B", "B"},
+		{button, "s", "select"},
+		{button, "S", "start"},
+		{button, "u", "up"},
+		{button, "d", "down"},
+		{button, "l", "left"},
+		{button, "r", "right"}
+	}
+};
+
+
+ports = {
+	{
+		["symbol"] = "system_gba", ["iname"] = "system", ["hname"] = "system", ["controllers"] = {
+			{
+				["name"] = "(system)", ["class"] = "(system)", ["buttons"] = {
+					{shadow, "F"},
+					{shadow, "R"}
+				}
+			},{
+				["name"] = "gamepad", ["class"] = "gba", ["buttons"] = {
+					{button, "A", "A"},
+					{button, "B", "B"},
+					{button, "s", "select"},
+					{button, "S", "start"},
+					{button, "r", "right"},
+					{button, "l", "left"},
+					{button, "u", "up"},
+					{button, "d", "down"},
+					{button, "L", "L"},
+					{button, "R", "R"}
+				}
+			}
+		}, ["legal"] = {0}
+	},{
+		["symbol"] = "system_lynx", ["iname"] = "system", ["hname"] = "system", ["controllers"] = {
+			{
+				["name"] = "(system)", ["class"] = "(system)", ["buttons"] = {
+					{shadow, "F"},
+					{shadow, "R"}
+				}
+			},{
+				["name"] = "gamepad", ["class"] = "lynx", ["buttons"] = {
+					{button, "A", "A"},
+					{button, "B", "B"},
+					{button, "1", "option1"},
+					{button, "2", "option2"},
+					{button, "l", "left"},
+					{button, "r", "right"},
+					{button, "u", "up"},
+					{button, "d", "down"},
+					{button, "P", "pause"}
+				}
+			}
+		}, ["legal"] = {0}
+	},{
+		["symbol"] = "system_md", ["iname"] = "system", ["hname"] = "system", ["controllers"] = {
+			{
+				["name"] = "(system)", ["class"] = "(system)", ["buttons"] = {
+					{shadow, "F"},
+					{shadow, "R"}
+				}
+			}
+		}, ["legal"] = {0}
+	},{
+		["symbol"] = "none", ["iname"] = "none", ["hname"] = "None", ["controllers"] = {
+		}, ["legal"] = {1, 2, 3, 4, 5, 6, 7, 8}
+	},{
+		["symbol"] = "md_gamepad2", ["iname"] = "gamepad2", ["hname"] = "Gamepad (2 button)",
+		["controllers"] = {
+			{
+				["name"] = "gamepad2", ["class"] = "mdgamepad", ["buttons"] = {
+					{button, "u", "up"},
+					{button, "d", "down"},
+					{button, "l", "left"},
+					{button, "r", "right"},
+					{button, "A", "A"},
+					{button, "B", "B"},
+					{button, "S", "start"}
+				}
+			}
+		}, ["legal"] = {1, 2}
+	},{
+		["symbol"] = "md_gamepad3", ["iname"] = "gamepad3", ["hname"] = "Gamepad (3 button)",
+		["controllers"] = {
+			{
+				["name"] = "gamepad3", ["class"] = "mdgamepad", ["buttons"] = {
+					{button, "u", "up"},
+					{button, "d", "down"},
+					{button, "l", "left"},
+					{button, "r", "right"},
+					{button, "B", "B"},
+					{button, "C", "C"},
+					{button, "A", "A"},
+					{button, "S", "start"}
+				}
+			}
+		}, ["legal"] = {1, 2}
+	},{
+		["symbol"] = "md_gamepad6", ["iname"] = "gamepad6", ["hname"] = "Gamepad (6 button)",
+		["controllers"] = {
+			{
+				["name"] = "gamepad6", ["class"] = "mdgamepad", ["buttons"] = {
+					{button, "u", "up"},
+					{button, "d", "down"},
+					{button, "l", "left"},
+					{button, "r", "right"},
+					{button, "B", "B"},
+					{button, "C", "C"},
+					{button, "A", "A"},
+					{button, "S", "start"},
+					{button, "Z", "Z"},
+					{button, "Y", "Y"},
+					{button, "X", "X"},
+					{button, "M", "mode"}
+				}
+			}
+		}, ["legal"] = {1, 2}
+	},{
+		["symbol"] = "md_mouse", ["iname"] = "mouse", ["hname"] = "Mouse", ["controllers"] = {
+		{
+			["name"] = "mouse", ["class"] = "mdmouse", ["buttons"] = {
+				{raxis, "xaxis"},
+				{raxis, "yaxis"},
+				{button, "L", "L"},
+				{button, "R", "R"},
+				{button, "M", "M"},
+				{button, "S", "start"}
+			}
+		}
+		}, ["legal"] = {1, 2}
+	},{
+		["symbol"] = "nes_gamepad", ["iname"] = "gamepad", ["hname"] = "gamepad", ["controllers"] = {
+			nes_gamepad_controller
+		}, ["legal"] = {1, 2}
+	},{
+		["symbol"] = "nes_fourscore", ["iname"] = "fourscore", ["hname"] = "Fourscore", ["controllers"] = {
+			nes_gamepad_controller,
+			nes_gamepad_controller,
+			nes_gamepad_controller,
+			nes_gamepad_controller
+		}, ["legal"] = {1}
+	},{
+		["symbol"] = "nes_zapper", ["iname"] = "zapper", ["hname"] = "Zapper",
+		["controllers"] = {
+			["name"] = "justifier", ["class"] = "justifier", ["buttons"] = {
+				{axis, "xaxis"},
+				{axis, "yaxis"},
+				{button, "T", "trigger"},
+				{button, "a", "awaytrigger"}
+			}
+		}, ["legal"] = {1, 2}
+	},{
+		["symbol"] = "system_ngp", ["iname"] = "system", ["hname"] = "system", ["controllers"] = {
+			{
+				["name"] = "(system)", ["class"] = "(system)", ["buttons"] = {
+					{shadow, "F"},
+					{shadow, "R"}
+				}
+			},{
+				["name"] = "gamepad", ["class"] = "ngp", ["buttons"] = {
+					{button, "u", "up"},
+					{button, "d", "down"},
+					{button, "l", "left"},
+					{button, "r", "right"},
+					{button, "A", "A"},
+					{button, "B", "B"},
+					{button, "O", "Option"}
+				}
+			}
+		}, ["legal"] = {0}
+	},{
+		["symbol"] = "system_pce", ["iname"] = "system", ["hname"] = "system", ["controllers"] = {
+			{
+				["name"] = "(system)", ["class"] = "(system)", ["buttons"] = {
+					{shadow, "F"},
+					{shadow, "R"}
+				}
+			}
+		}, ["legal"] = {0}
+	},{
+		["symbol"] = "pce_gamepad", ["iname"] = "gamepad", ["hname"] = "Gamepad",
+		["controllers"] = {
+			{
+				["name"] = "gamepad", ["class"] = "pcegamepad", ["buttons"] = {
+					{button, "1", "i"},
+					{button, "2", "ii"},
+					{button, "s", "select"},
+					{button, "R", "run"},
+					{button, "u", "up"},
+					{button, "r", "right"},
+					{button, "d", "down"},
+					{button, "l", "left"},
+					{button, "3", "iii"},
+					{button, "4", "iv"},
+					{button, "5", "v"},
+					{button, "6", "vi"},
+					{button, "M", "mode"}
+				}
+			}
+		}, ["legal"] = {1, 2, 3, 4, 5, 6, 7, 8}
+	},{
+		["symbol"] = "pce_mouse", ["iname"] = "mouse", ["hname"] = "Mouse", ["controllers"] = {
+			{
+				["name"] = "mouse", ["class"] = "pcemouse", ["buttons"] = {
+					{raxis, "xaxis"},
+					{raxis, "yaxis"},
+					{button, "R", "R"},
+					{button, "L", "L"},
+					{button, "s", "select"},
+					{button, "r", "run"}
+				}
+			}
+		}, ["legal"] = {1, 2, 3, 4, 5, 6, 7, 8}
+	},{
+		["symbol"] = "system_pcfx", ["iname"] = "system", ["hname"] = "system", ["controllers"] = {
+			{
+				["name"] = "(system)", ["class"] = "(system)", ["buttons"] = {
+					{shadow, "F"},
+					{shadow, "R"}
+				}
+			}
+		}, ["legal"] = {0}
+	},{
+		["symbol"] = "pcfx_gamepad", ["iname"] = "gamepad", ["hname"] = "Gamepad",
+		["controllers"] = {
+			{
+				["name"] = "gamepad", ["class"] = "pcfxgamepad", ["buttons"] = {
+					{button, "1", "i"},
+					{button, "2", "ii"},
+					{button, "3", "iii"},
+					{button, "4", "iv"},
+					{button, "5", "v"},
+					{button, "6", "vi"},
+					{button, "s", "select"},
+					{button, "R", "run"},
+					{button, "u", "up"},
+					{button, "r", "right"},
+					{button, "d", "down"},
+					{button, "l", "left"},
+					{button, "M", "mode1"},
+					{null},
+					{button, "m", "mode2"}
+				}
+			}
+		}, ["legal"] = {1, 2, 3, 4, 5, 6, 7, 8}
+	},{
+		["symbol"] = "pcfx_mouse", ["iname"] = "mouse", ["hname"] = "Mouse", ["controllers"] = {
+			{
+				["name"] = "mouse", ["class"] = "pcfxmouse", ["buttons"] = {
+					{raxis, "xaxis"},
+					{raxis, "yaxis"},
+						{button, "L", "L"},
+					{button, "R", "R"}
+				}
+			}
+		}, ["legal"] = {1, 2, 3, 4, 5, 6, 7, 8}
+	},{
+		["symbol"] = "system_gg", ["iname"] = "system", ["hname"] = "system", ["controllers"] = {
+			{
+				["name"] = "(system)", ["class"] = "(system)", ["buttons"] = {
+					{shadow, "F"},
+					{shadow, "R"}
+				}
+			},{
+				["name"] = "gamepad", ["class"] = "gg", ["buttons"] = {
+					{button, "d", "down"},
+					{button, "u", "up"},
+					{button, "r", "right"},
+					{button, "l", "left"},
+					{button, "1", "button1"},
+					{button, "1", "button2"},
+					{button, "S", "start"}
+				}
+			}
+		}, ["legal"] = {0}
+	},{
+		["symbol"] = "system_sms", ["iname"] = "system", ["hname"] = "system", ["controllers"] = {
+			{
+				["name"] = "(system)", ["class"] = "(system)", ["buttons"] = {
+					{shadow, "F"},
+					{shadow, "R"}
+				}
+			}
+		}, ["legal"] = {0}
+	},{
+		["symbol"] = "sms_gamepad", ["iname"] = "gamepad", ["hname"] = "Gamepad",
+		["controllers"] = {
+			{
+				["name"] = "gamepad", ["class"] = "smsgamepad", ["buttons"] = {
+					{button, "u", "up"},
+					{button, "d", "down"},
+					{button, "l", "left"},
+					{button, "r", "right"},
+					{button, "1", "fire1"},
+					{button, "2", "fire2"},
+					{button, "P", "pause"},
+				}
+			}
+		}, ["legal"] = {1, 2}
+	},{
+		["symbol"] = "system_vboy", ["iname"] = "system", ["hname"] = "system", ["controllers"] = {
+			{
+				["name"] = "(system)", ["class"] = "(system)", ["buttons"] = {
+					{shadow, "F"},
+					{shadow, "R"}
+				}
+			},{
+				["name"] = "gamepad", ["class"] = "vboy", ["buttons"] = {
+					{button, "A", "A"},
+					{button, "B", "B"},
+					{button, "T", "rtrigger"},
+					{button, "t", "ltrigger"},
+					{button, "U", "rup"},
+					{button, "R", "rright"},
+					{button, "r", "lright"},
+					{button, "l", "lleft"},
+					{button, "d", "ldown"},
+					{button, "u", "lup"},
+					{button, "S", "start"},
+					{button, "s", "select"},
+					{button, "L", "rleft"},
+					{button, "D", "rdown"}
+				}
+			}
+		}, ["legal"] = {0}
+	},{
+		["symbol"] = "system_wswan", ["iname"] = "system", ["hname"] = "system", ["controllers"] = {
+			{
+				["name"] = "(system)", ["class"] = "(system)", ["buttons"] = {
+					{shadow, "F"},
+					{shadow, "R"}
+				}
+			},{
+				["name"] = "gamepad", ["class"] = "wswan", ["buttons"] = {
+					{button, "U", "xup"},
+					{button, "R", "xright"},
+					{button, "D", "xdown"},
+					{button, "L", "xleft"},
+					{button, "u", "yup"},
+					{button, "r", "yright"},
+					{button, "d", "ydown"},
+					{button, "l", "yleft"},
+					{button, "S", "start"},
+					{button, "A", "A"},
+					{button, "B", "B"}
+				}
+			}
+		}, ["legal"] = {0}
+	},{
+		["symbol"] = "system_psx", ["iname"] = "system", ["hname"] = "system", ["controllers"] = {
+			{
+				["name"] = "(system)", ["class"] = "(system)", ["buttons"] = {
+					{shadow, "F"},
+					{shadow, "R"}
+				}
+			}
+		}, ["legal"] = {0}
+	},{
+		["symbol"] = "psx_gamepad", ["iname"] = "gamepad", ["hname"] = "Gamepad",
+		["controllers"] = {
+			{
+				["name"] = "gamepad", ["class"] = "psxgamepad", ["buttons"] = {
+					{button, "s", "select"},
+					{null},
+					{null},
+					{button, "S", "start"},
+					{button, "u", "up"},
+					{button, "r", "right"},
+					{button, "d", "down"},
+					{button, "l", "left"},
+					{button, "L", "l2"},
+					{button, "R", "r2"},
+					{button, "m", "l1"},
+					{button, "t", "r1"},
+					{button, "T", "triangle"},
+					{button, "C", "circle"},
+					{button, "X", "cross"},
+					{button, "Q", "square"}
+				}
+			}
+		}, ["legal"] = {1, 2, 3, 4, 5, 6, 7, 8}
+	},{
+		["symbol"] = "psx_dancepad", ["iname"] = "gamepad", ["hname"] = "Gamepad",
+		["controllers"] = {
+			{
+				["name"] = "gamepad", ["class"] = "psxdancepad", ["buttons"] = {
+					{button, "s", "select"},
+					{null},
+					{null},
+					{button, "S", "start"},
+					{button, "u", "up"},
+					{button, "r", "right"},
+					{button, "d", "down"},
+					{button, "l", "left"},
+					{null},
+					{null},
+					{null},
+					{null},
+					{button, "T", "triangle"},
+					{button, "C", "circle"},
+					{button, "X", "cross"},
+					{button, "Q", "square"}
+				}
+			}
+		}, ["legal"] = {1, 2, 3, 4, 5, 6, 7, 8}
+	}
+}