aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--engines/dm/gfx.cpp157
1 files changed, 69 insertions, 88 deletions
diff --git a/engines/dm/gfx.cpp b/engines/dm/gfx.cpp
index 558c5d9190..1d14ae74de 100644
--- a/engines/dm/gfx.cpp
+++ b/engines/dm/gfx.cpp
@@ -2881,13 +2881,11 @@ void DisplayMan::f115_cthulhu(Thing thingParam, Direction directionParam, int16
int16 explosionScale;
bool squareHasExplosion;
bool rebirthExplosion;
- bool smoke;
- FieldAspect fieldAspect;
/* This is the full dungeon view */
- Box g105_BoxExplosionPattern_D0C = Box(0, 223, 0, 135); // @ G0105_s_Graphic558_Box_ExplosionPattern_D0C
+ static Box boxExplosionPatternD0C = Box(0, 223, 0, 135); // @ G0105_s_Graphic558_Box_ExplosionPattern_D0C
- byte g216_ExplosionBaseScales[5] = { // @ G0216_auc_Graphic558_ExplosionBaseScales
+ static byte explosionBaseScales[5] = { // @ G0216_auc_Graphic558_ExplosionBaseScales
10, /* D4 */
16, /* D3 */
23, /* D2 */
@@ -2895,7 +2893,7 @@ void DisplayMan::f115_cthulhu(Thing thingParam, Direction directionParam, int16
32 /* D0 */
};
- byte g217_ObjectPileShiftSetIndices[16][2] = { // @ G0217_aauc_Graphic558_ObjectPileShiftSetIndices
+ static byte objectPileShiftSetIndices[16][2] = { // @ G0217_aauc_Graphic558_ObjectPileShiftSetIndices
/* { X shift index, Y shift index } */
{2, 5},
{0, 6},
@@ -2915,7 +2913,7 @@ void DisplayMan::f115_cthulhu(Thing thingParam, Direction directionParam, int16
{5, 3}
};
- byte g218_ObjectCoordinateSets[3][10][5][2] = { // @ G0218_aaaauc_Graphic558_ObjectCoordinateSets
+ static byte objectCoordinateSets[3][10][5][2] = { // @ G0218_aaaauc_Graphic558_ObjectCoordinateSets
/* { {X, Y }, {X, Y }, {X, Y }, {X, Y }, {X, Y } } */
{
{{ 0, 0}, { 0, 0}, {125, 72}, { 95, 72}, {112, 64}}, /* D3C */
@@ -2955,13 +2953,13 @@ void DisplayMan::f115_cthulhu(Thing thingParam, Direction directionParam, int16
}
};
- int16 g223_ShiftSets[3][8] = { // @ G0223_aac_Graphic558_ShiftSets
+ static int16 shiftSets[3][8] = { // @ G0223_aac_Graphic558_ShiftSets
{0, 1, 2, 3, 0, -3, -2, -1}, /* D0 Back or D1 Front */
{0, 1, 1, 2, 0, -2, -1, -1}, /* D1 Back or D2 Front */
{0, 1, 1, 1, 0, -1, -1, -1} /* D2 Back or D3 Front */
};
- byte g224_CreatureCoordinateSets[3][11][5][2] = { // @ G0224_aaaauc_Graphic558_CreatureCoordinateSets
+ static byte creatureCoordinateSets[3][11][5][2] = { // @ G0224_aaaauc_Graphic558_CreatureCoordinateSets
/* { { X, Y }, { X, Y }, { X, Y }, { X, Y }, { X, Y } } */
{
{{ 95, 70}, {127, 70}, {129, 75}, { 93, 75}, {111, 72}}, /* D3C */
@@ -3004,7 +3002,7 @@ void DisplayMan::f115_cthulhu(Thing thingParam, Direction directionParam, int16
}
};
- int16 g226_ExplosionCoordinates[15][2][2] = { // @ G0226_aaai_Graphic558_ExplosionCoordinates
+ static int16 explosionCoordinatesArray[15][2][2] = { // @ G0226_aaai_Graphic558_ExplosionCoordinates
/* { { Front Left X, Front Left Y }, { Front Right X, Front Right Y } } */
{{100, 47}, {122, 47}}, /* D4C */
{{ 52, 47}, { 76, 47}}, /* D4L */
@@ -3023,7 +3021,7 @@ void DisplayMan::f115_cthulhu(Thing thingParam, Direction directionParam, int16
{{256, 60}, {296, 60}} /* D0R */
};
- int16 g227_RebirthStep2ExplosionCoordinates[7][3] = { // @ G0227_aai_Graphic558_RebirthStep2ExplosionCoordinates
+ static int16 rebirthStep2ExplosionCoordinates[7][3] = { // @ G0227_aai_Graphic558_RebirthStep2ExplosionCoordinates
/* { X, Y, Scale } */
{113, 57, 12}, /* D3C */
{ 24, 57, 12}, /* D3L */
@@ -3034,7 +3032,7 @@ void DisplayMan::f115_cthulhu(Thing thingParam, Direction directionParam, int16
{112, 76, 24} /* D1C */
};
- int16 g228_RebirthStep1ExplosionCoordinates[7][3] = { // @ G0228_aai_Graphic558_RebirthStep1ExplosionCoordinates
+ static int16 rebirthStep1ExplosionCoordinates[7][3] = { // @ G0228_aai_Graphic558_RebirthStep1ExplosionCoordinates
/* { X, Y, Scale } */
{112, 53, 15}, /* D3C */
{ 24, 53, 15}, /* D3L */
@@ -3045,7 +3043,7 @@ void DisplayMan::f115_cthulhu(Thing thingParam, Direction directionParam, int16
{112, 70, 32} /* D1C */
};
- int16 g225_CenteredExplosionCoordinates[15][2] = { // @ G0225_aai_Graphic558_CenteredExplosionCoordinates
+ static int16 centeredExplosionCoordinates[15][2] = { // @ G0225_aai_Graphic558_CenteredExplosionCoordinates
/* { X, Y } */
{111, 47}, /* D4C */
{ 57, 47}, /* D4L */
@@ -3118,7 +3116,7 @@ void DisplayMan::f115_cthulhu(Thing thingParam, Direction directionParam, int16
if (useAlcoveObjectImage = (L0135_B_DrawAlcoveObjects && getFlag(objectAspect->_graphicInfo, k0x0010_ObjectAlcoveMask) && !viewLane)) {
AL_4_nativeBitmapIndex++;
}
- coordinateSet = g218_ObjectCoordinateSets[objectAspect->_coordinateSet][viewSquareIndex][AL_2_viewCell];
+ coordinateSet = objectCoordinateSets[objectAspect->_coordinateSet][viewSquareIndex][AL_2_viewCell];
if (!coordinateSet[1]) /* If object is not visible */
continue;
T0115015_DrawProjectileAsObject:
@@ -3174,8 +3172,8 @@ T0115015_DrawProjectileAsObject:
AL_4_xPos = coordinateSet[0];
boxByteGreen._y2 = coordinateSet[1];
if (!drawProjectileAsObject) { /* If drawing an object that is not a projectile */
- AL_4_xPos += g223_ShiftSets[AL_8_shiftSetIndex][g217_ObjectPileShiftSetIndices[objectShiftIndex][0]];
- boxByteGreen._y2 += g223_ShiftSets[AL_8_shiftSetIndex][g217_ObjectPileShiftSetIndices[objectShiftIndex][1]];
+ AL_4_xPos += shiftSets[AL_8_shiftSetIndex][objectPileShiftSetIndices[objectShiftIndex][0]];
+ boxByteGreen._y2 += shiftSets[AL_8_shiftSetIndex][objectPileShiftSetIndices[objectShiftIndex][1]];
objectShiftIndex++; /* The next object drawn will use the next shift values */
if (L0135_B_DrawAlcoveObjects) {
if (objectShiftIndex >= 14) {
@@ -3309,7 +3307,7 @@ T0115015_DrawProjectileAsObject:
viewSquareIndex--;
}
T0115077_DrawSecondHalfSquareCreature:
- coordinateSet = g224_CreatureCoordinateSets[((CreatureAspect*)objectAspect)->getCoordSet()][viewSquareIndex][AL_2_viewCell];
+ coordinateSet = creatureCoordinateSets[((CreatureAspect*)objectAspect)->getCoordSet()][viewSquareIndex][AL_2_viewCell];
if (!coordinateSet[1])
goto T0115126_CreatureNotVisible;
AL_0_creatureGraphicInfoRed = creatureGraphicInfoGreen;
@@ -3438,11 +3436,11 @@ T0115077_DrawSecondHalfSquareCreature:
}
}
AL_4_yPos = coordinateSet[1];
- AL_4_yPos += g223_ShiftSets[AL_8_shiftSetIndex][M23_getVerticalOffsetM23(creatureAspectInt)];
+ AL_4_yPos += shiftSets[AL_8_shiftSetIndex][M23_getVerticalOffsetM23(creatureAspectInt)];
boxByteGreen._y2 = MIN(AL_4_yPos, (int16)135);
boxByteGreen._y1 = MAX(0, AL_4_yPos - (heightRedEagle - 1));
AL_4_xPos = coordinateSet[0];
- AL_4_xPos += g223_ShiftSets[AL_8_shiftSetIndex][M22_getHorizontalOffsetM22(creatureAspectInt)];
+ AL_4_xPos += shiftSets[AL_8_shiftSetIndex][M22_getHorizontalOffsetM22(creatureAspectInt)];
if (viewLane == k1_ViewLaneLeft) {
AL_4_xPos -= 100;
} else {
@@ -3474,7 +3472,7 @@ T0115126_CreatureNotVisible:
}
/* Draw projectiles */
T0115129_DrawProjectiles:
- if (!sqaureHasProjectile || ((viewSquareIndex = AL_10_viewSquareIndexBackup) > k9_ViewSquare_D0C) || (!(projectilePosX = g218_ObjectCoordinateSets[0][viewSquareIndex][AL_2_viewCell = currentViewCellToDraw][0]))) /* If there is no projectile to draw or if projectiles are not visible on the specified square or on the cell being drawn */
+ if (!sqaureHasProjectile || ((viewSquareIndex = AL_10_viewSquareIndexBackup) > k9_ViewSquare_D0C) || (!(projectilePosX = objectCoordinateSets[0][viewSquareIndex][AL_2_viewCell = currentViewCellToDraw][0]))) /* If there is no projectile to draw or if projectiles are not visible on the specified square or on the cell being drawn */
continue;
thingParam = firstThingToDraw; /* Restart processing list of objects from the beginning. The next loop draws only projectile objects among the list */
do {
@@ -3606,7 +3604,7 @@ T0115171_BackFromT0115015_DrawProjectileAsObject:;
explosion = (Explosion*)_vm->_dungeonMan->f156_getThingData(thingParam);
if ((rebirthExplosion = ((uint16)(AL_4_explosionType = explosion->getType()) >= k100_ExplosionType_RebirthStep1)) && ((AL_1_viewSquareExplosionIndex < k3_ViewSquare_D3C_Explosion) || (AL_1_viewSquareExplosionIndex > k9_ViewSquare_D1C_Explosion) || (AL_2_cellPurpleMan != cellYellowBear))) /* If explosion is rebirth and is not visible */
continue;
- smoke = false;
+ bool smoke = false;
if ((AL_4_explosionType == k0_ExplosionType_Fireball) || (AL_4_explosionType == k2_ExplosionType_LightningBolt) || (AL_4_explosionType == k101_ExplosionType_RebirthStep2)) {
AL_4_explosionAspectIndex = k0_ExplosionAspectFire;
} else {
@@ -3620,7 +3618,7 @@ T0115171_BackFromT0115015_DrawProjectileAsObject:;
if (AL_4_explosionType == k100_ExplosionType_RebirthStep1) {
objectAspect = (ObjectAspect*)&_projectileAspect[_vm->M1_ordinalToIndex(-_vm->_dungeonMan->f142_getProjectileAspect(Thing::_explLightningBolt))];
AL_6_bitmapRedBanana = f489_getNativeBitmapOrGraphic(((ProjectileAspect*)objectAspect)->_firstNativeBitmapRelativeIndex + (k316_FirstProjectileGraphicIndice + 1));
- explosionCoordinates = g228_RebirthStep1ExplosionCoordinates[AL_1_viewSquareExplosionIndex - 3];
+ explosionCoordinates = rebirthStep1ExplosionCoordinates[AL_1_viewSquareExplosionIndex - 3];
byteWidth = M78_getScaledDimension((((ProjectileAspect*)objectAspect)->_byteWidth), explosionCoordinates[2]);
heightRedEagle = M78_getScaledDimension((((ProjectileAspect*)objectAspect)->_height), explosionCoordinates[2]);
if (AL_1_viewSquareExplosionIndex != k9_ViewSquare_D1C_Explosion) {
@@ -3656,26 +3654,26 @@ T0115171_BackFromT0115015_DrawProjectileAsObject:;
f129_blitToBitmapShrinkWithPalChange(AL_6_bitmapRedBanana, _g74_tmpBitmap, 48, 32, 48, 32, _palChangeSmoke);
AL_6_bitmapRedBanana = _g74_tmpBitmap;
}
- f133_blitBoxFilledWithMaskedBitmap(AL_6_bitmapRedBanana, _g296_bitmapViewport, 0, f492_getDerivedBitmap(k0_DerivedBitmapViewport), g105_BoxExplosionPattern_D0C, _vm->getRandomNumber(4) + 87, _vm->getRandomNumber(64), k112_byteWidthViewport, Color(k0x0080_BlitDoNotUseMask | k10_ColorFlesh), 0, 0, 136, 93);
+ f133_blitBoxFilledWithMaskedBitmap(AL_6_bitmapRedBanana, _g296_bitmapViewport, 0, f492_getDerivedBitmap(k0_DerivedBitmapViewport), boxExplosionPatternD0C, _vm->getRandomNumber(4) + 87, _vm->getRandomNumber(64), k112_byteWidthViewport, Color(k0x0080_BlitDoNotUseMask | k10_ColorFlesh), 0, 0, 136, 93);
f493_addDerivedBitmap(k0_DerivedBitmapViewport);
warning(false, "DISABLED CODE: f480_releaseBlock in f115_cthulhu");
//f480_releaseBlock(k0_DerivedBitmapViewport | 0x8000);
} else {
if (rebirthExplosion) {
- explosionCoordinates = g227_RebirthStep2ExplosionCoordinates[AL_1_viewSquareExplosionIndex - 3];
+ explosionCoordinates = rebirthStep2ExplosionCoordinates[AL_1_viewSquareExplosionIndex - 3];
explosionScale = explosionCoordinates[2];
} else {
if (explosion->getCentered()) {
- explosionCoordinates = g225_CenteredExplosionCoordinates[AL_1_viewSquareExplosionIndex];
+ explosionCoordinates = centeredExplosionCoordinates[AL_1_viewSquareExplosionIndex];
} else {
if ((AL_2_cellPurpleMan == directionParam) || (AL_2_cellPurpleMan == returnPrevVal(directionParam))) {
AL_2_viewCell = k0_ViewCellFronLeft;
} else {
AL_2_viewCell = k1_ViewCellFrontRight;
}
- explosionCoordinates = g226_ExplosionCoordinates[AL_1_viewSquareExplosionIndex][AL_2_viewCell];
+ explosionCoordinates = explosionCoordinatesArray[AL_1_viewSquareExplosionIndex][AL_2_viewCell];
}
- explosionScale = MAX(4, (MAX(48, explosion->getAttack() + 1) * g216_ExplosionBaseScales[AL_10_explosionScaleIndex]) >> 8) & (int)0xFFFE;
+ explosionScale = MAX(4, (MAX(48, explosion->getAttack() + 1) * explosionBaseScales[AL_10_explosionScaleIndex]) >> 8) & (int)0xFFFE;
}
AL_6_bitmapRedBanana = f114_getExplosionBitmap(AL_4_explosionAspectIndex, explosionScale, byteWidth, heightRedEagle);
T0115200_DrawExplosion:
@@ -3719,7 +3717,7 @@ T0115200_DrawExplosion:
} while ((thingParam = _vm->_dungeonMan->f159_getNextThing(thingParam)) != Thing::_endOfList);
if ((fluxcageExplosion != 0) && (doorFrontViewDrawingPass != 1) && !_g77_doNotDrawFluxcagesDuringEndgame) { /* Fluxcage is an explosion displayed as a field (like teleporters), above all other graphics */
AL_1_viewSquareExplosionIndex -= 3; /* Convert square index for explosions back to square index */
- fieldAspect = _fieldAspects188[viewSquareIndex];
+ FieldAspect fieldAspect = _fieldAspects188[viewSquareIndex];
(fieldAspect._nativeBitmapRelativeIndex)++; /* NativeBitmapRelativeIndex is now the index of the Fluxcage field graphic */
f113_drawField(&fieldAspect, _frameWalls163[viewSquareIndex]._box);
}
@@ -3777,69 +3775,52 @@ uint16 DisplayMan::f431_getDarkenedColor(uint16 RGBcolor) {
void DisplayMan::f436_STARTEND_FadeToPalette(uint16* P0849_pui_Palette) {
static uint16 K0016_aui_Palette_FadeTemporary[16];
- uint16 L1374_ui_CurrentRGBColor;
- int16 L1375_ui_TargetRGBColor;
- int16 L1376_i_Color;
- int16 L1377_i_Counter;
- uint16* L1378_pui_PaletteRegister;
-
-
- L1378_pui_PaletteRegister = K0016_aui_Palette_FadeTemporary;
- for (L1376_i_Color = 0; L1376_i_Color < 16; L1376_i_Color++) {
- L1378_pui_PaletteRegister[L1376_i_Color] = _gK17_paletteFadeFrom[L1376_i_Color];
- }
- for (L1377_i_Counter = 0; L1377_i_Counter < 8; L1377_i_Counter++) {
- for (L1376_i_Color = 0, L1378_pui_PaletteRegister = K0016_aui_Palette_FadeTemporary; L1376_i_Color < 16; L1376_i_Color++, L1378_pui_PaletteRegister++) {
- L1374_ui_CurrentRGBColor = getFlag(*L1378_pui_PaletteRegister, D12_MASK_BLUE_COMPONENT);
- L1375_ui_TargetRGBColor = getFlag(P0849_pui_Palette[L1376_i_Color], D12_MASK_BLUE_COMPONENT);
- if (L1374_ui_CurrentRGBColor > L1375_ui_TargetRGBColor) {
- if (L1374_ui_CurrentRGBColor > L1375_ui_TargetRGBColor + 1) {
- *L1378_pui_PaletteRegister -= 2;
- } else {
- *L1378_pui_PaletteRegister -= 1;
- }
- } else {
- if (L1374_ui_CurrentRGBColor < L1375_ui_TargetRGBColor) {
- if (L1374_ui_CurrentRGBColor < L1375_ui_TargetRGBColor - 1) {
- *L1378_pui_PaletteRegister += 2;
- } else {
- *L1378_pui_PaletteRegister += 1;
- }
- }
+ uint16 *paletteRegister = K0016_aui_Palette_FadeTemporary;
+
+ for (int16 i = 0; i < 16; i++)
+ paletteRegister[i] = _gK17_paletteFadeFrom[i];
+
+ for (int16 i = 0; i < 8; i++) {
+ paletteRegister = K0016_aui_Palette_FadeTemporary;
+ for (int16 colIdx = 0; colIdx < 16; colIdx++, paletteRegister++) {
+ uint16 currentRGBColor = getFlag(*paletteRegister, D12_MASK_BLUE_COMPONENT);
+ int16 targetRGBColor = getFlag(P0849_pui_Palette[colIdx], D12_MASK_BLUE_COMPONENT);
+ if (currentRGBColor > targetRGBColor) {
+ if (currentRGBColor > targetRGBColor + 1)
+ *paletteRegister -= 2;
+ else
+ *paletteRegister -= 1;
+ } else if (currentRGBColor < targetRGBColor) {
+ if (currentRGBColor < targetRGBColor - 1)
+ *paletteRegister += 2;
+ else
+ *paletteRegister += 1;
}
- L1374_ui_CurrentRGBColor = getFlag(*L1378_pui_PaletteRegister, D11_MASK_GREEN_COMPONENT) >> 4;
- L1375_ui_TargetRGBColor = getFlag(P0849_pui_Palette[L1376_i_Color], D11_MASK_GREEN_COMPONENT) >> 4;
- if (L1374_ui_CurrentRGBColor > L1375_ui_TargetRGBColor) {
- if (L1374_ui_CurrentRGBColor > L1375_ui_TargetRGBColor + 1) {
- *L1378_pui_PaletteRegister -= 32;
- } else {
- *L1378_pui_PaletteRegister -= 16;
- }
- } else {
- if (L1374_ui_CurrentRGBColor < L1375_ui_TargetRGBColor) {
- if (L1374_ui_CurrentRGBColor < L1375_ui_TargetRGBColor - 1) {
- *L1378_pui_PaletteRegister += 32;
- } else {
- *L1378_pui_PaletteRegister += 16;
- }
- }
+ currentRGBColor = getFlag(*paletteRegister, D11_MASK_GREEN_COMPONENT) >> 4;
+ targetRGBColor = getFlag(P0849_pui_Palette[colIdx], D11_MASK_GREEN_COMPONENT) >> 4;
+ if (currentRGBColor > targetRGBColor) {
+ if (currentRGBColor > targetRGBColor + 1)
+ *paletteRegister -= 32;
+ else
+ *paletteRegister -= 16;
+ } else if (currentRGBColor < targetRGBColor) {
+ if (currentRGBColor < targetRGBColor - 1)
+ *paletteRegister += 32;
+ else
+ *paletteRegister += 16;
}
- L1374_ui_CurrentRGBColor = getFlag(*L1378_pui_PaletteRegister, D10_MASK_RED_COMPONENT) >> 8;
- L1375_ui_TargetRGBColor = getFlag(P0849_pui_Palette[L1376_i_Color], D10_MASK_RED_COMPONENT) >> 8;
- if (L1374_ui_CurrentRGBColor > L1375_ui_TargetRGBColor) {
- if (L1374_ui_CurrentRGBColor > L1375_ui_TargetRGBColor + 1) {
- *L1378_pui_PaletteRegister -= 512;
- } else {
- *L1378_pui_PaletteRegister -= 256;
- }
- } else {
- if (L1374_ui_CurrentRGBColor < L1375_ui_TargetRGBColor) {
- if (L1374_ui_CurrentRGBColor < L1375_ui_TargetRGBColor - 1) {
- *L1378_pui_PaletteRegister += 512;
- } else {
- *L1378_pui_PaletteRegister += 256;
- }
- }
+ currentRGBColor = getFlag(*paletteRegister, D10_MASK_RED_COMPONENT) >> 8;
+ targetRGBColor = getFlag(P0849_pui_Palette[colIdx], D10_MASK_RED_COMPONENT) >> 8;
+ if (currentRGBColor > targetRGBColor) {
+ if (currentRGBColor > targetRGBColor + 1)
+ *paletteRegister -= 512;
+ else
+ *paletteRegister -= 256;
+ } else if (currentRGBColor < targetRGBColor) {
+ if (currentRGBColor < targetRGBColor - 1)
+ *paletteRegister += 512;
+ else
+ *paletteRegister += 256;
}
}
_vm->f22_delay(1);
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-23 20:56:23 +0000