L'Empereur/RAM map

The following article is a RAM map for L'Empereur.

RAM	Function	Details
0x007B	Wait timer	# of frames to wait
0x0098 - 0x009B	Current PRG Bank pages	Mirrors values stored to 0x5114 - 0x5117
0x0700	Palette flag	Indicates that palettes are to be updated
0x0701 - 0x0720	Palette data
0x6005 - 0x6EF5	Officer data	Start of officer stats = 0x6005 + 0x0F * (Officer ID) + 0x00/0x01 = Next officer in list + 0x02 = Nation + 0x03 = City + 0x04 = Civil Stats + 0x05 = Cmbt Stats + 0x06 = Experience + 0x07 = Loyalty + 0x08 = Age + 0x09 = Men + 0x0A = Horses + 0x0B = Cannons + 0x0C = Training + 0x0D = Morale + 0x0E = Status
0x6EF6 - 0x6FD6	Nations' Diplomatic Statuses	Relationship between Nation 1 & Nation 2 is located at: 0x6EF6 + 0x0F * (Nation 1 ID) + (Nation 2 ID) Note that diplomatic statuses are mirrored to both possible locations when they are altered, so it doesn't matter what order the Nations are in. For example, 0x6EF7 (France/Holland) and 0x6F05 (Holland/France) will always contain the same value.
0x6FD7 - 0x6FE5	Nations' Aggression vs. France	Located at: 0x6FD7 + (Nation ID) 0x6FD7 (France's aggression towards itself) is permanently set at zero. France is the only nation toward whom aggression is directly tracked in memory. If the aggression between two other nations is to be calculated, it is done by finding the difference between their aggression toward France.
0x6FE6 - 0x6FE7	Year
0x6FE8	Month
0x6FE9	Season	00 = Spring (Mar-May) 01 = Summer (Jun-Aug) 02 = Fall (Sep-Nov) 03 = Winter (Dec-Feb)
0x6FEA	Scenario
0x6FEB	Game State	00 = Default 03 = Ending sequence 04 = Game Over (Napoleon dies of old age) 05 = Game Over (Napoleon is captured) Other values = Quit game ("Please play again" & Koei logo)
0x6FEC	Settings	0x80 = Autoplay on 0x10 = Hex War on 0x08 = BGM 0x04 = BGM 0x02 = Graphics
0x6FED	Speed	Lower = faster
0x6FEF	Phase	01 = City Phase 02 = National Phase 03 = Between Months
0x6FF0	Nation Turn #	Current position in the list of nation turns
0x6FF1	City Turn #	Current position in the list of city turns
0x6FF2 - 0x7000	Nation turns	The 1-byte IDs of all nations are stored here in order of their randomized turn number
0x7001	End of nation turn list	0xFF is stored here to indicate the end of list to the game
0x7002 - 0x702F	City turns	The 1-byte IDs of all cities are stored here in order of their randomized turn number
0x7030	End of city turn list	0xFF is stored here to indicate the end of list to the game
0x7031 - 0x705E	City used turn flag
0x705F	# of National Actions left
0x7060	Nelson alive	1 by default, flipped to 0 when the Trafalgar event occurs
0x7061	Married to Josephine	Set to 0 in December 1809
0x7062	Married to Marie Louise	Set to 1 in April 1810
0x7068 - 0x7175	Nation data	+0x00/0x01 = Beginning of city list +0x02/0x03 = Beginning of reserve officer list +0x04/0x05 = Beginning of POW officer list +0x06/0x07 = Nation ruler +0x08/0x09 = Treasury - Gold +0x0A/0x0B = Treasury - Food +0x0C/0x0D = Treasury - Materials +0x0E/0x0F = Cannons +0x10/0x11 = Cannon factories
0x7176 - 0x767D	City data	+0x00/0x01 = Next city in list +0x02/0x03 = Commander +0x04 = Nation +0x05/0x06 = Population +0x07 = Hospitals +0x08 = Industry +0x09 = Trade +0x0A = Farming +0x0B = Food sufficiency +0x0C = Material sufficiency +0x0D = Medical development +0x0E/0x0F = Gold +0x10/0x11 = Food +0x12/0x13 = Materials +0x14/0x15 = Soldier reserves +0x16/0x17 = Horse reserves +0x18/0x19 = Cannon reserves +0x1A = Fleet +0x1B = Status 0x80 = Material supply low 0x40 = Food supply low 0x20 = Tax set 0x10 = Recruited this year 0x08 = Industry halted 0x04 = Farming halted 0x02 = Plague 0x01 = Set as supply base
0x78B4 - 0x78B5	Active City - Population
0x78BC - 0x78BD	Temp storage for calculations during city phase functions
0x78C0 - 0x78C1	Active City - Acting Officer	Officer performing action during AI City Phase
0x78D0	Detected by enemy fleet	Triggers sea battle
0x78D8 - 0x78D9	Current top city	When a list of cities are being scanned to find the best match for a specific quantity, the current best is stored here
0x78DA	Current top value	Top value for whatever 0x78D8/0x78D9 is being evaluated for
0x78E8 - 0x78E9	Active City - Gold
0x78EA - 0x78EB	Active City - Food
0x7B51 - 0x7B54	RNG value
0x7B59	Current map display	00 = Full map 01 = Northwest map 02 = Northeast map 03 = Southwest map 04 = Southeast map FF = No map
0x7B5A	Current BGM track	00 = Intro/Title screen 01 = City Phase 1 (France) 02 = City Phase 2 (Venice/Naples) 03 = City Phase 3 (Bavaria/Austria/Prussia) 04 = City Phase 4 (Spain/Portugal) 05 = City Phase 5 (England) 06 = City Phase 6 (Turkey) 07 = City Phase 7 (Russia) 08 = City Phase 8 (Holland/Sweden/Denmark) 0C = Select a scenario/National phase FF = No BGM
0x7B5B - 0x7B5C	Menu x-position
0x7B5D - 0x7B5E	Menu y-position
0x7BA0	Defender victory
0x7BA1	Invader victory
0x7BA2 - 0x7BC8	Army stats	0x7BA2 + 0x0D * (Army #) = Start of Army (#)'s stats Army 0 = Defenders, Army 1 = Invaders, Army 2 = Reinforcements +0x00 = Status? +0x02/0x03 = Officer list +0x04 = Nation +0x05 = City +0x07 = Fleet +0x08/0x09 = Food +0x0A/0x0B = Reserves
0x7BC9 - 0x7C48	Officer List 0	Defending officers 0x7BC9 + 0x08 * Officer # = Start of Officer (#)'s stats +0x00/0x01 = Next Entry (blank if last entry in list) +0x02/0x03 = Officer address
0x7C49 - 0x7CA0	Officer List 1	Invading officers
0x7CA1 - 0x7CD0	Officer List 2	Reinforcement officers
0x7CD1 - 0x7CD2	Active City	The city currently taking its turn
0x7CD3 - 0x7CD4	Target City	City that the active city is currently considering performing some action toward
0x7CE8 - 0x7CE9	Text window x-position
0x7CEA - 0x7CEB	Text window y-position