Add SpyHunter Widescreen and 50/60 FPS patches

Author: Souzooka

patches/SLES-50268_B5BF9785.pnach

@@ -0,0 +1,26 @@
+gametitle=Spy Hunter (PAL) (SLES-50268)
+
+[Widescreen 16:9]
+gsaspectratio=16:9
+author=Souzooka
+description=16:9 3D
+
+// Replace a call to vkWindow::getPixelAspectRatio with our own constant value
+patch=0,EE,20285084,extended,3C013FF3   // lui at,0x3FF3 // 1.8984375f
+patch=0,EE,20285088,extended,44810000   // mtc1 at,f00
+
+[50 FPS]
+author=Souzooka
+description=Runs the game at 50 FPS; 180% EE Cycle Rate recommended
+
+// NOTE: Player car is slightly less grippy at 60fps
+
+// NOP out a wait loop
+patch=0,EE,202AC81C,extended,00000000   // nop
+
+// When on top of an enemy oil slick, the player's steering direction is multiplied by a constant value each frame
+// This is the multiplier and is modified to behave similarly to 30fps (this was the same original value on NTSC and PAL, so eh)
+patch=0,EE,20110C70,extended,3C013F9C   // lui at,0x3F9C
+patch=0,EE,20110C74,extended,3421CCCD   // ori at,at,0xCCCD
+patch=0,EE,20113FA4,extended,3C013F9C   // lui at,0x3F9C
+patch=0,EE,20113FA8,extended,3421CCCD   // ori at,at,0xCCCD

patches/SLUS-20056_E3ADA82E.pnach

@@ -1,14 +1,26 @@
-gametitle=Spy Hunter (SLUS-20056)
+gametitle=Spy Hunter (NTSC-U) (SLUS-20056)
 
 [Widescreen 16:9]
 gsaspectratio=16:9
-description=Widescreen Patch (16:9) by Monsterjamp
+author=Souzooka
+description=16:9 3D
 
-//FOV
-patch=1,EE,20393FD0,word,3F400000
+// Replace a call to vkWindow::getPixelAspectRatio with our own constant value
+patch=0,EE,20288774,extended,3C013FA0   // lui at,0x3FA0 // 1.25f
+patch=0,EE,20288778,extended,44810000   // mtc1 at,f00
 
-//Prevents objects from disappearing from sides of screen
-patch=1,EE,2196FE00,word,3F0CCCCD
-patch=1,EE,2196FDE0,word,BF0CCCCD
+[60 FPS]
+author=Souzooka
+description=Runs the game at 60 FPS
 
+// NOTE: Player car is slightly less grippy at 60fps
 
+// NOP out a wait loop
+patch=0,EE,202AFECC,extended,00000000   // nop
+
+// When on top of an enemy oil slick, the player's steering direction is multiplied by a constant value each frame
+// This is the multiplier and is modified to behave similarly to 30fps
+patch=0,EE,20110D18,extended,3C013F9C   // lui at,0x3F9C
+patch=0,EE,20110D1C,extended,3421CCCD   // ori at,at,0xCCCD
+patch=0,EE,2011404C,extended,3C013F9C   // lui at,0x3F9C
+patch=0,EE,20114050,extended,3421CCCD   // ori at,at,0xCCCD