add cheat code multipliers to Donkey Kong

currently they only work on the US version of the game

src/DonkeyKongCountryTropicalFreeze/DKC_BananaMult/patch_infbanana.asm

@@ -0,0 +1,33 @@
+[DKCTF_MultBanana]
+moduleMatches = 0xA37C99E1, 0x4FF15DD2
+.origin = codecave
+
+_addBananaMultCheat:
+cmpwi r29, 15
+bne _addBananaMultCheatExit
+
+;add extra banana amount
+lwz r4, 0x4 (r27)
+addi r4, r4, $addamountbna-1
+stw r4, 0x4 (r27)
+
+_addBananaMultCheatExit:
+;restore line we overwrote
+or r4, r29, r29
+blr
+
+[DKCTF_MultBanana_NAv16]
+moduleMatches = 0xA37C99E1
+0x020A5974 = bla _addBananaMultCheat
+
+[DKCTF_MultBanana_NAv2]
+moduleMatches = 0x4FF15DD2
+0x020A5908 = bla _addBananaMultCheat
+
+;[DKCTF_MultBanana_EUv16]
+
+;[DKCTF_MultBanana_EUv2]
+
+;[DKCTF_MultBanana_JPv16]
+
+;[DKCTF_MultBanana_JPv2]

src/DonkeyKongCountryTropicalFreeze/DKC_BananaMult/rules.txt

@@ -0,0 +1,29 @@
+[Definition]
+titleIds = 0005000010137F00,0005000010138300,0005000010144800
+name = Banana Multiplier
+path = "Donkey Kong Country: Tropical Freeze/Cheats/Banana Multiplier"
+description = Multiplies the ammount of Banana's you collect.
+version = 7
+
+[Default]
+$addamountbna = 1
+
+[Preset]
+name = x2
+$addamountbna = 2
+
+[Preset]
+name = x3
+$addamountbna = 3
+
+[Preset]
+name = x4
+$addamountbna = 4
+
+[Preset]
+name = x5
+$addamountbna = 5
+
+[Preset]
+name = x100
+$addamountbna = 100

src/DonkeyKongCountryTropicalFreeze/DKC_CoinMult/patch_infcoins.asm

@@ -0,0 +1,30 @@
+[DKCTF_MultCoins]
+moduleMatches = 0xA37C99E1, 0x4FF15DD2
+.origin = codecave
+
+_addCoinsMultCheat:
+or r5, r30, r30
+cmpwi r29, 1
+bne _addCoinsMultCheatExit
+
+;add extra coin amount
+addi r5, r30, $addamountcn-1
+
+_addCoinsMultCheatExit:
+blr
+
+[DKCTF_MultCoins_NAv16]
+moduleMatches = 0xA37C99E1
+0x020A5970 = bla _addCoinsMultCheat
+
+[DKCTF_MultCoins_NAv2]
+moduleMatches = 0x4FF15DD2
+0x020A5904 = bla _addCoinsMultCheat
+
+;[DKCTF_MultCoins_EUv16]
+
+;[DKCTF_MultCoins_EUv2]
+
+;[DKCTF_MultCoins_JPv16]
+
+;[DKCTF_MultCoins_JPv2]

src/DonkeyKongCountryTropicalFreeze/DKC_CoinMult/rules.txt

@@ -0,0 +1,33 @@
+[Definition]
+titleIds = 0005000010137F00,0005000010138300,0005000010144800
+name = Banana Coin Multiplier
+path = "Donkey Kong Country: Tropical Freeze/Cheats/Coin Multiplier"
+description = Multiplies the ammount of Banana Coins you collect.
+version = 7
+
+[Default]
+$addamountcn = 1
+
+[Preset]
+name = x2
+$addamountcn = 2
+
+[Preset]
+name = x3
+$addamountcn = 3
+
+[Preset]
+name = x4
+$addamountcn = 4
+
+[Preset]
+name = x5
+$addamountcn = 5
+
+[Preset]
+name = x10
+$addamountcn = 10
+
+[Preset]
+name = x999
+$addamountcn = 999

src/DonkeyKongCountryTropicalFreeze/DKC_LivesMult/patch_inflives.asm

@@ -0,0 +1,31 @@
+[DKCTF_MultLives]
+moduleMatches = 0xA37C99E1, 0x4FF15DD2
+.origin = codecave
+
+_addLivesMultCheat:
+cmpwi r29, 8
+bne _addLivesMultCheatExit
+
+;add extra lives amount
+addi r5, r30, $addamountliv-1
+
+_addLivesMultCheatExit:
+;restore line we overwrote
+or r3, r27, r27
+blr
+
+[DKCTF_MultLives_NAv16]
+moduleMatches = 0xA37C99E1
+0x020A5978 = bla _addLivesMultCheat
+
+[DKCTF_MultLives_NAv2]
+moduleMatches = 0x4FF15DD2
+0x020A590C = bla _addLivesMultCheat
+
+;[DKCTF_MultLives_EUv16]
+
+;[DKCTF_MultLives_EUv2]
+
+;[DKCTF_MultLives_JPv16]
+
+;[DKCTF_MultLives_JPv2]

src/DonkeyKongCountryTropicalFreeze/DKC_LivesMult/rules.txt

@@ -0,0 +1,29 @@
+[Definition]
+titleIds = 0005000010137F00,0005000010138300,0005000010144800
+name = Lives Multiplier
+path = "Donkey Kong Country: Tropical Freeze/Cheats/Lives Multiplier"
+description = Multiplies the ammount of red 1-UP Ballons you collect.
+version = 7
+
+[Default]
+$addamountliv = 1
+
+[Preset]
+name = x2
+$addamountliv = 2
+
+[Preset]
+name = x3
+$addamountliv = 3
+
+[Preset]
+name = x4
+$addamountliv = 4
+
+[Preset]
+name = x5
+$addamountliv = 5
+
+[Preset]
+name = x99
+$addamountliv = 99