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Translate science report function #116

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19700d0
Partially translate F14_0000_014b_ScienceReport
VladimirMakeev Dec 4, 2025
39052b0
Fully translate F14_0000_014b_ScienceReport
VladimirMakeev Dec 4, 2025
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201 changes: 59 additions & 142 deletions src/CivGame/Game/Overlay_14.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -148,176 +148,93 @@ public void F14_0000_014b_ScienceReport(short playerID)
this.oCPU.Log.EnterBlock($"F14_0000_014b_ScienceReport({playerID})");

// function body
this.oCPU.PUSH_UInt16(this.oCPU.BP.Word);
this.oCPU.BP.Word = this.oCPU.SP.Word;
this.oCPU.SP.Word = this.oCPU.SUB_UInt16(this.oCPU.SP.Word, 0x12);
this.oCPU.PUSH_UInt16(this.oCPU.SI.Word);

F14_0000_0000(0x4762, 1);

this.oCPU.WriteUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x2), 0x0);
this.oCPU.AX.Word = (ushort)oParent.CivState.DifficultyLevel;
this.oCPU.AX.Word = this.oCPU.SHL_UInt16(this.oCPU.AX.Word, 0x1);
this.oCPU.AX.Word = this.oCPU.ADD_UInt16(this.oCPU.AX.Word, (ushort)((short)this.oParent.Var_d2de));
this.oCPU.AX.Word = this.oCPU.ADD_UInt16(this.oCPU.AX.Word, 0x6);
this.oCPU.WriteUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0xe), this.oCPU.AX.Word);

this.oCPU.AX.Word = 0xb;
this.oCPU.AX.Word -= (ushort)this.oParent.CivState.Players[playerID].DiscoveredTechnologyCount;
this.oCPU.SI.Word = this.oCPU.AX.Word;
this.oCPU.CMP_UInt16(this.oCPU.ReadUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0xe)), this.oCPU.SI.Word);
if (this.oCPU.Flags.GE) goto L018b;
this.oCPU.WriteUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0xe), this.oCPU.SI.Word);
int multiplier = (oParent.CivState.DifficultyLevel << 1) + this.oParent.Var_d2de + 6;

L018b:
if (this.oParent.CivState.Year >= 0) goto L0197;
this.oCPU.CX.Word = 0x1;
goto L019a;
Player player = this.oParent.CivState.Players[playerID];

L0197:
this.oCPU.CX.Word = 0x2;
if (multiplier < 11 - player.DiscoveredTechnologyCount)
{
multiplier = 11 - player.DiscoveredTechnologyCount;
}

L019a:
this.oCPU.AX.Word = (ushort)this.oParent.CivState.Players[playerID].DiscoveredTechnologyCount;
this.oCPU.IMUL_UInt16(this.oCPU.AX, this.oCPU.DX, this.oCPU.CX.Word);
this.oCPU.IMUL_UInt16(this.oCPU.AX, this.oCPU.DX, this.oCPU.ReadUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0xe)));
this.oCPU.WriteUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0xc), this.oCPU.AX.Word);
int progressTotal = player.DiscoveredTechnologyCount * (this.oParent.CivState.Year >= 0 ? 2 : 1) * multiplier;

// Space between two lightbulb images along X axis, in pixels
// Instruction address 0x0000:0x01be, size: 5
this.oParent.Segment_2dc4.F0_2dc4_007c_CheckValueRange(
2432 / (this.oCPU.ReadInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0xc)) + 1),
1, 64);

this.oCPU.WriteUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x12), this.oCPU.AX.Word);
int progressBarSpacing = this.oParent.Segment_2dc4.F0_2dc4_007c_CheckValueRange(2432 / (progressTotal + 1), 1, 64);

// Instruction address 0x0000:0x01e9, size: 5
this.oParent.Segment_2dc4.F0_2dc4_007c_CheckValueRange(
((this.oCPU.ReadInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x12)) *
this.oCPU.ReadInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0xc))) / 8) + 8,
int progressBarWidth = this.oParent.Segment_2dc4.F0_2dc4_007c_CheckValueRange(
(progressBarSpacing * progressTotal / 8) + 8,
8, 304);

this.oCPU.WriteUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x8), this.oCPU.AX.Word);
this.oCPU.CWD(this.oCPU.AX, this.oCPU.DX);
this.oCPU.AX.Word = this.oCPU.SUB_UInt16(this.oCPU.AX.Word, this.oCPU.DX.Word);
this.oCPU.AX.Word = this.oCPU.SAR_UInt16(this.oCPU.AX.Word, 0x1);
this.oCPU.AX.Word = this.oCPU.SUB_UInt16(this.oCPU.AX.Word, 0xa0);
this.oCPU.AX.Word = this.oCPU.NEG_UInt16(this.oCPU.AX.Word);
this.oCPU.WriteUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x4), this.oCPU.AX.Word);
this.oCPU.CMP_UInt16(this.oCPU.AX.Word, 0x28);
if (this.oCPU.Flags.LE) goto L022e;

// Instruction address 0x0000:0x0226, size: 5
this.oParent.Graphics.F0_VGA_07d8_DrawImage(this.oParent.Var_19e8_Rectangle, 280, 140, 40, 60, this.oParent.Var_aa_Rectangle, 278, 2);

L022e:
// Instruction address 0x0000:0x0244, size: 5
this.oParent.Segment_1000.F0_1000_0bfa_FillRectangle(this.oParent.Var_aa_Rectangle,
this.oCPU.ReadInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x4)), 25,
this.oCPU.ReadInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x8)), 16, 9);
int progressBarStartX = 160 - progressBarWidth / 2;

this.oCPU.WriteUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x6), 0x0);
goto L0281;

L0253:
// Instruction address 0x0000:0x0270, size: 5
this.oParent.Segment_1000.F0_1000_084d_DrawBitmapToScreen(this.oParent.Var_aa_Rectangle,
(this.oCPU.ReadInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x2)) / 8) +
this.oCPU.ReadInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x4)), 33,
this.oCPU.ReadUInt16(this.oCPU.DS.Word, (ushort)((0xc << 1) + 0xd4ce)));
if (progressBarStartX > 40)
{
// Show science advisor image
// Instruction address 0x0000:0x0226, size: 5
this.oParent.Graphics.F0_VGA_07d8_DrawImage(this.oParent.Var_19e8_Rectangle, 280, 140, 40, 60, this.oParent.Var_aa_Rectangle, 278, 2);
}

this.oCPU.AX.Word = this.oCPU.ReadUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x12));
this.oCPU.WriteUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x2), this.oCPU.ADD_UInt16(this.oCPU.ReadUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x2)), this.oCPU.AX.Word));
this.oCPU.WriteUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x6), this.oCPU.INC_UInt16(this.oCPU.ReadUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x6))));
// Instruction address 0x0000:0x0244, size: 5
this.oParent.Segment_1000.F0_1000_0bfa_FillRectangle(this.oParent.Var_aa_Rectangle, progressBarStartX, 25, progressBarWidth, 16, 9);

L0281:
// Instruction address 0x0000:0x0290, size: 5
this.oParent.Segment_2dc4.F0_2dc4_007c_CheckValueRange(
this.oParent.CivState.Players[playerID].ResearchProgress,
0, this.oCPU.ReadInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0xc)));

this.oCPU.CMP_UInt16(this.oCPU.AX.Word, this.oCPU.ReadUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x6)));
if (this.oCPU.Flags.G) goto L0253;
this.oCPU.WriteUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0xa), 0x1a);

if (this.oParent.CivState.Players[this.oParent.CivState.HumanPlayerID].ResearchTechnologyID == -1) goto L02ff;

// Instruction address 0x0000:0x02b1, size: 5
this.oParent.MSCAPI.strcpy(0xba06, "Researching ");

// Instruction address 0x0000:0x02c8, size: 5
this.oParent.MSCAPI.strcat(0xba06,
this.oParent.CivState.TechnologyDefinitions[this.oParent.CivState.Players[this.oParent.CivState.HumanPlayerID].ResearchTechnologyID].Name);

// Instruction address 0x0000:0x02df, size: 5
this.oParent.Segment_1182.F0_1182_00b3_DrawCenteredStringToScreen0(0xba06, 161, 26, 0);

// Instruction address 0x0000:0x02f7, size: 5
this.oParent.Segment_1182.F0_1182_00b3_DrawCenteredStringToScreen0(0xba06, 160, 26, 15);

L02ff:
this.oCPU.WriteUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0xa), 0x2a);
this.oCPU.WriteUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x10), 0x0);
this.oCPU.WriteUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x6), 0x0);
goto L0355;
int progress = this.oParent.Segment_2dc4.F0_2dc4_007c_CheckValueRange(player.ResearchProgress, 0, progressTotal);
for (int i = 0; i <= progress; ++i)
{
// Instruction address 0x0000:0x0270, size: 5
this.oParent.Segment_1000.F0_1000_084d_DrawBitmapToScreen(this.oParent.Var_aa_Rectangle,
progressBarSpacing * i / 8 + progressBarStartX,
33,
this.oCPU.ReadUInt16(this.oCPU.DS.Word, (ushort)(24 + 0xd4ce)));
}

L0310:
this.oCPU.AX.Word = 0xb;
Player humanPlayer = this.oParent.CivState.Players[this.oParent.CivState.HumanPlayerID];
if (humanPlayer.ResearchTechnologyID != -1)
{
string text = $"Researching {this.oParent.CivState.TechnologyDefinitions[humanPlayer.ResearchTechnologyID].Name}";
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Contributor Author

@VladimirMakeev VladimirMakeev Dec 4, 2025

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You can change this line to

string text = $"Researching {this.oParent.CivState.TechnologyDefinitions[humanPlayer.ResearchTechnologyID].Name}  ({progress}/{progressTotal})";

In order to show research progress values:
Image


L0313:
// Instruction address 0x0000:0x032f, size: 5
this.oParent.Segment_1182.F0_1182_005c_DrawStringToScreen0(0xba06,
((this.oCPU.ReadInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x10)) % 3) * 100) + 8,
this.oCPU.ReadInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0xa)),
this.oCPU.AX.Low);
// Instruction address 0x0000:0x02df, size: 5
this.oParent.Segment_1182.F0_1182_00b3_DrawCenteredStringToScreen0(text, 161, 26, 0);

this.oCPU.WriteUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x10), this.oCPU.INC_UInt16(this.oCPU.ReadUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x10))));
this.oCPU.AX.Word = this.oCPU.ReadUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x10));
this.oCPU.CWD(this.oCPU.AX, this.oCPU.DX);
this.oCPU.CX.Word = 0x3;
this.oCPU.IDIV_UInt16(this.oCPU.AX, this.oCPU.DX, this.oCPU.CX.Word);
this.oCPU.DX.Word = this.oCPU.OR_UInt16(this.oCPU.DX.Word, this.oCPU.DX.Word);
if (this.oCPU.Flags.NE) goto L034b;
this.oCPU.WriteUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0xa), this.oCPU.ADD_UInt16(this.oCPU.ReadUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0xa)), 0x7));
// Instruction address 0x0000:0x02f7, size: 5
this.oParent.Segment_1182.F0_1182_00b3_DrawCenteredStringToScreen0(text, 160, 26, 15);
}

L034b:
this.oCPU.CMP_UInt16(this.oCPU.ReadUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0xa)), 0xc0);
if (this.oCPU.Flags.G) goto L03a4;
int textY = 42;
int column = 0;

L0352:
this.oCPU.WriteUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x6), this.oCPU.INC_UInt16(this.oCPU.ReadUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x6))));
for (TechnologyEnum i = TechnologyEnum.Alphabet; i < TechnologyEnum.FutureTechnology5 && textY <= 192; ++i)
{
// Instruction address 0x0000:0x0361, size: 5
if (!this.oParent.Segment_1ade.F0_1ade_22b5_PlayerHasTechnology(playerID, i))
{
continue;
}

L0355:
this.oCPU.CMP_UInt16(this.oCPU.ReadUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x6)), 0x48);
if (this.oCPU.Flags.GE) goto L03a4;
// Instruction address 0x0000:0x037b, size: 5
this.oParent.MSCAPI.strcpy(0xba06, this.oParent.CivState.TechnologyDefinitions[(int)i].Name);

// Instruction address 0x0000:0x0361, size: 5
this.oCPU.AX.Word = (ushort)(this.oParent.Segment_1ade.F0_1ade_22b5_PlayerHasTechnology(playerID,
(TechnologyEnum)this.oCPU.ReadInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x6))) ? 1 : 0);
this.oCPU.AX.Word = this.oCPU.OR_UInt16(this.oCPU.AX.Word, this.oCPU.AX.Word);
if (this.oCPU.Flags.E)
goto L0352;
byte color = (byte)(((this.oParent.CivState.TechnologyFirstDiscoveredBy[(int)i] & 0x7) == playerID) ? 15 : 11);

// Instruction address 0x0000:0x037b, size: 5
this.oParent.MSCAPI.strcpy(0xba06,
this.oParent.CivState.TechnologyDefinitions[this.oCPU.ReadInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x6))].Name);
// Instruction address 0x0000:0x032f, size: 5
this.oParent.Segment_1182.F0_1182_005c_DrawStringToScreen0(0xba06, (column % 3 * 100) + 8, textY, color);

this.oCPU.AX.Low = (byte)this.oParent.CivState.TechnologyFirstDiscoveredBy[this.oCPU.ReadUInt16(this.oCPU.SS.Word, (ushort)(this.oCPU.BP.Word - 0x6))];
this.oCPU.AX.High = 0;
this.oCPU.AX.Word = this.oCPU.AND_UInt16(this.oCPU.AX.Word, 0x7);
this.oCPU.CMP_UInt16(this.oCPU.AX.Word, (ushort)playerID);
if (this.oCPU.Flags.E) goto L039e;
goto L0310;
++column;

L039e:
this.oCPU.AX.Word = 0xf;
goto L0313;
if (column % 3 == 0)
{
// Advance to the next line
textY += 7;
}
}

L03a4:
F14_0000_013b();

this.oCPU.SI.Word = this.oCPU.POP_UInt16();
this.oCPU.SP.Word = this.oCPU.BP.Word;
this.oCPU.BP.Word = this.oCPU.POP_UInt16();
// Far return
this.oCPU.Log.ExitBlock("F14_0000_014b_ScienceReport");
}
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