Add Info Display

scripts/Modules/mkw_classes.py

@@ -5,6 +5,7 @@
 from dataclasses import dataclass
 # will be removed soon
 from Modules import mkw_core as core
+import math
 
 # general structure / pointer reading
 def chase_pointer(base_address, offsets, data_type):
@@ -40,6 +41,40 @@ class vec3:
   y: float = 0.0
   z: float = 0.0
 
+  def norm(self):
+    return math.sqrt(self.x**2 + self.y**2 + self.z**2)
+
+@dataclass
+class ExactTimer:
+  min: int
+  sec: int
+  mil: float
+
+  def __add__(self, rhs):
+    ret = ExactTimer(self.min, self.sec, self.mil)
+    ret.min += rhs.min
+    ret.sec += rhs.sec
+    ret.mil += rhs.mil
+    ret.normalize()
+    return ret
+
+  def __sub__(self, rhs):
+    ret = ExactTimer(self.min, self.sec, self.mil)
+    ret.min -= rhs.min
+    ret.sec -= rhs.sec
+    ret.mil -= rhs.mil
+    ret.normalize()
+    return ret
+
+  def normalize(self):
+    carry, self.mil = divmod(self.mil, 1000)
+    self.sec += carry
+    carry, self.sec = divmod(self.sec, 60)
+    self.min += int(carry)
+
+  def __str__(self):
+    return "{:02d}:{:012.9f}".format(self.min, self.sec + self.mil)
+
 def read_vec3(ptr):
   x = memory.read_f32(ptr + 0x0)
   y = memory.read_f32(ptr + 0x4)

scripts/Modules/mkw_core.py

@@ -88,3 +88,30 @@ def get_speed(playerIdx=0):
     xyz = math.sqrt(x ** 2 + y ** 2 + z ** 2)
 
     return speed(x, y, z, xz, xyz)
+
+"""Next 3 functions are used for exact finish display"""
+def getIGT(lap, player):
+    if player == 0:
+        address = 0x800001B0
+    elif player == 1:
+        address = 0x800001F8
+    else:
+        return classes.ExactTimer(0, 0, 0)
+
+    offsets = [0xC, (player)*0x4, 0x3C, (lap-1)*0xC + 0x5]
+    value = chase_pointer(classes.getRaceInfoHolder(), offsets, 'u16')
+    min, sec = divmod(value, 0x100)
+    mil = memory.read_f32(address + (lap-1)*0x4) / 1000 % 1
+    return classes.ExactTimer(min, sec, mil)
+
+def updateExactFinish(lap, player):
+    currentLapTime = getIGT(lap, player)
+    pastLapTime = getIGT(lap-1, player)
+
+    return currentLapTime - pastLapTime
+
+def getUnroundedTime(lap, player):
+    t = classes.timer(0, 0, 0)
+    for i in range(lap):
+        t += updateExactFinish(i + 1, player)
+    return t

scripts/_draw_info_display.py

@@ -0,0 +1,228 @@
+from dolphin import event, gui, utils
+from Modules import mkw_classes as classes, mkw_core as core
+import configparser
+import math
+import os
+
+def populate_default_config(file_path):
+    config = configparser.ConfigParser()
+
+    config['DEBUG'] = {}
+    config['DEBUG']['Debug'] = "False"
+
+    config['INFO DISPLAY'] = {}
+    config['INFO DISPLAY']["Frame Count"] = "True"
+    config['INFO DISPLAY']["Lap Splits"] = "False"
+    config['INFO DISPLAY']["Speed"] = "True"
+    config['INFO DISPLAY']["Internal Velocity (X, Y, Z)"] = "False"
+    config['INFO DISPLAY']["Internal Velocity (XYZ)"] = "False"
+    config['INFO DISPLAY']["External Velocity (X, Y, Z)"] = "False"
+    config['INFO DISPLAY']["External Velocity (XYZ)"] = "True"
+    config['INFO DISPLAY']["Moving Road Velocity (X, Y, Z)"] = "False"
+    config['INFO DISPLAY']["Moving Road Velocity (XYZ)"] = "False"
+    config['INFO DISPLAY']["Moving Water Velocity (X, Y, Z)"] = "False"
+    config['INFO DISPLAY']["Moving Water Velocity (XYZ)"] = "False"
+    config['INFO DISPLAY']["Charges and Boosts"] = "True"
+    config['INFO DISPLAY']["Checkpoints and Completion"] = "True"
+    config['INFO DISPLAY']["Miscellaneous"] = "True"
+    config['INFO DISPLAY']["Surface Properties"] = "True"
+    config['INFO DISPLAY']["Position"] = "True"
+    config['INFO DISPLAY']["Stick"] = "True"
+    config['INFO DISPLAY']["Text Color (ARGB)"] = "0xFFFFFFFF"
+    config['INFO DISPLAY']["Digits (to round to)"] = "6"
+
+    with open(file_path, 'w') as f:
+        config.write(f)
+
+    return config
+
+class ConfigInstance():
+    def __init__(self, config : configparser.ConfigParser):
+        self.debug = config['DEBUG'].getboolean('Debug')
+        self.frame_count = config['INFO DISPLAY'].getboolean('Frame Count')
+        self.lap_splits = config['INFO DISPLAY'].getboolean('Lap Splits')
+        self.speed = config['INFO DISPLAY'].getboolean('Speed')
+        self.iv = config['INFO DISPLAY'].getboolean('Internal Velocity (X, Y, Z)')
+        self.iv_xyz = config['INFO DISPLAY'].getboolean('Internal Velocity (XYZ)')
+        self.ev = config['INFO DISPLAY'].getboolean('External Velocity (X, Y, Z)')
+        self.ev_xyz = config['INFO DISPLAY'].getboolean('External Velocity (XYZ)')
+        self.mrv = config['INFO DISPLAY'].getboolean('Moving Road Velocity (X, Y, Z)')
+        self.mrv_xyz = config['INFO DISPLAY'].getboolean('Moving Road Velocity (XYZ)')
+        self.mwv = config['INFO DISPLAY'].getboolean('Moving Water Velocity (X, Y, Z)')
+        self.mwv_xyz = config['INFO DISPLAY'].getboolean('Moving Water Velocity (XYZ)')
+        self.charges = config['INFO DISPLAY'].getboolean('Charges and Boosts')
+        self.cps = config['INFO DISPLAY'].getboolean('Checkpoints and Completion')
+        self.misc = config['INFO DISPLAY'].getboolean('Miscellaneous')
+        self.surfaces = config['INFO DISPLAY'].getboolean('Surface Properties')
+        self.position = config['INFO DISPLAY'].getboolean('Position')
+        self.stick = config['INFO DISPLAY'].getboolean('Stick')
+        self.color = int(config['INFO DISPLAY']['Text Color (ARGB)'], 16)
+        self.digits = min(7, config['INFO DISPLAY'].getint('Digits (to round to)'))
+
+def main():
+    config = configparser.ConfigParser()
+
+    file_path = os.path.join(utils.get_script_dir(), 'Modules', 'infodisplay.ini')
+    config.read(file_path)
+
+    if not config.sections():
+        config = populate_default_config(file_path)
+
+    global c
+    c = ConfigInstance(config)
+
+if __name__ == '__main__':
+    main()
+
+# draw information to the screen
+
+def create_infodisplay():
+    text = ""
+
+    if c.debug:
+        # test values here
+        text += f"{utils.get_game_id()}\n\n"
+
+    if c.frame_count:
+        text += f"Frame: {core.get_frame_of_input()}\n\n"
+
+    if c.lap_splits:
+        # The actual max lap address does not update when crossing the finish line
+        # for the final time to finish the race. However, for whatever reason,
+        # race completion does. We use the "max" version to prevent lap times
+        # from disappearing when crossing the line backwards.
+        player_max_lap = math.floor(
+            classes.RaceInfoPlayer.race_completion_max())
+        lap_count = classes.RaceDataSettings.lap_count()
+
+        if player_max_lap >= 2 and lap_count > 1:
+            for lap in range(1, player_max_lap):
+                text += "Lap {}: {}\n".format(lap, core.updateExactFinish(lap, 0))
+
+        if player_max_lap > lap_count:
+            text += "Final: {}\n".format(core.getUnroundedTime(lap_count, 0))
+        text += "\n"
+
+    if c.speed:
+        speed = core.get_speed()
+        engine_speed = classes.KartMove.speed()
+        cap = classes.KartMove.soft_speed_limit()
+        text += f"        XZ: {round(speed.xz, c.digits)}\n"
+        text += f"       XYZ: {round(speed.xyz, c.digits)}\n"
+        text += f"         Y: {round(speed.y, c.digits)}\n"
+        text += f"    Engine: {round(engine_speed, c.digits)} / {round(cap, c.digits)}"
+        text += "\n\n"
+
+    if c.iv:
+        iv = classes.VehiclePhysics.internal_velocity()
+        text += f"      IV X: {round(iv.x,c.digits)}\n"
+        text += f"      IV Y: {round(iv.y,c.digits)}\n"
+        text += f"      IV Z: {round(iv.z,c.digits)}\n\n"
+
+    if c.iv_xyz:
+        iv = classes.VehiclePhysics.internal_velocity()
+        text += f"    IV XYZ: {round(iv.norm(),c.digits)}\n\n"
+
+    if c.ev:
+        ev = classes.VehiclePhysics.external_velocity()
+        text += f"      EV X: {round(ev.x,c.digits)}\n"
+        text += f"      EV Y: {round(ev.y,c.digits)}\n"
+        text += f"      EV Z: {round(ev.z,c.digits)}\n\n"
+
+    if c.ev_xyz:
+        ev = classes.VehiclePhysics.external_velocity()
+        text += f"    EV XYZ: {round(ev.norm(),c.digits)}\n\n"
+
+    if c.mrv:
+        mrv = classes.VehiclePhysics.moving_road_velocity()
+        text += f"     MRV X: {round(mrv.x,c.digits)}\n"
+        text += f"     MRV Y: {round(mrv.y,c.digits)}\n"
+        text += f"     MRV Z: {round(mrv.z,c.digits)}\n\n"
+
+    if c.mrv_xyz:
+        mrv = classes.VehiclePhysics.moving_road_velocity()
+        text += f"   MRV XYZ: {round(mrv.norm(),c.digits)}\n\n"
+
+    if c.mwv:
+        mwv = classes.VehiclePhysics.moving_water_velocity()
+        text += f"     MWV X: {round(mwv.x,c.digits)}\n"
+        text += f"     MWV Y: {round(mwv.y,c.digits)}\n"
+        text += f"     MWV Z: {round(mwv.z,c.digits)}\n\n"
+
+    if c.mwv_xyz:
+        mwv = classes.VehiclePhysics.moving_water_velocity()
+        text += f"   MWV XYZ: {round(mwv.norm(),c.digits)}\n\n"
+
+    if c.charges:
+        mt = classes.KartMove.mt_charge()
+        smt = classes.KartMove.smt_charge()
+        ssmt = classes.KartMove.ssmt_charge()
+        mt_boost = classes.KartMove.mt_boost_timer()
+        trick_boost = classes.KartMove.trick_timer()
+        shroom_boost = classes.KartMove.mushroom_timer()
+        if bool(classes.KartParam.is_bike()):
+            text += f"MT Charge: {mt} | SSMT Charge: {ssmt}\n"
+        else:
+            text += f"MT Charge: {mt} ({smt}) | SSMT Charge: {ssmt}\n"
+
+        text += f"MT: {mt_boost} | Trick: {trick_boost} | Mushroom: {shroom_boost}\n\n"
+
+    if c.cps:
+        lap_comp = classes.RaceInfoPlayer.lap_completion()
+        race_comp = classes.RaceInfoPlayer.race_completion()
+        cp = classes.RaceInfoPlayer.checkpoint_id()
+        kcp = classes.RaceInfoPlayer.max_kcp()
+        rp = classes.RaceInfoPlayer.respawn_point()
+        text += f" Lap%: {round(lap_comp,c.digits)}\n"
+        text += f"Race%: {round(race_comp,c.digits)}\n"
+        text += f"CP: {cp} | KCP: {kcp} | RP: {rp}\n\n"
+
+    if c.misc:
+        wheelie_frames = classes.KartMove.wheelie_frames()
+        wheelie_cd = classes.KartMove.wheelie_cooldown()
+        trick_cd = classes.KartJump.cooldown()
+        airtime = classes.KartMove.airtime()
+        oob_timer = classes.KartCollide.solid_oob_timer()
+        if classes.KartParam.is_bike() == 1:
+            text += f"Wheelie Length: {wheelie_frames}\n"
+            text += f"Wheelie CD: {wheelie_cd} | Trick CD: {trick_cd}\n"
+        else:
+            text += f"Trick CD: {trick_cd}\n"
+        text += f"Airtime: {airtime} | OOB: {oob_timer}\n\n"
+
+    if c.surfaces:
+        is_offroad = classes.KartCollide.surface_properties().offroad > 0
+        is_trickable = classes.KartCollide.surface_properties().trickable > 0
+        kcl_speed_mod = classes.KartMove.kcl_speed_factor()
+        text += f"  Offroad: {is_offroad}\n"
+        text += f"Trickable: {is_trickable}\n"
+        text += f"KCL Speed Modifier: {round(kcl_speed_mod * 100, c.digits)}%\n\n"
+
+    if c.position:
+        pos = classes.VehiclePhysics.pos()
+        text += f"X Pos: {pos.x}\n"
+        text += f"Y Pos: {pos.y}\n"
+        text += f"Z Pos: {pos.z}\n\n"
+
+    # TODO: figure out why classes.RaceInfoPlayer.stick_x() and 
+    #       classes.RaceInfoPlayer.stick_y() do not update
+    #       (using these as placeholders until further notice)
+    if c.stick:
+        stick_x = core.chase_pointer(
+                  classes.getRaceInfoHolder(), [0xC, 0x0, 0x48, 0x38], 'u8') - 7
+        stick_y = core.chase_pointer(
+                  classes.getRaceInfoHolder(), [0xC, 0x0, 0x48, 0x39], 'u8') - 7
+        text += f"X: {stick_x} | Y: {stick_y}\n\n"  
+
+    return text
+
+
+@event.on_savestateload
+def on_state_load(fromSlot: bool, slot: int):
+    if classes.RaceInfo.stage() >= 1:
+        gui.draw_text((10, 10), c.color, create_infodisplay())
+
+@event.on_frameadvance
+def on_frame_advance():
+    if classes.RaceInfo.stage() >= 1:
+        gui.draw_text((10, 10), c.color, create_infodisplay())