aboutsummaryrefslogtreecommitdiff
path: root/engines/dm
diff options
context:
space:
mode:
Diffstat (limited to 'engines/dm')
-rw-r--r--engines/dm/TODOs/methodtree.txt10
-rw-r--r--engines/dm/dm.cpp11
-rw-r--r--engines/dm/dm.h6
-rw-r--r--engines/dm/dungeonman.h2
-rw-r--r--engines/dm/gfx.cpp8
-rw-r--r--engines/dm/gfx.h18
-rw-r--r--engines/dm/group.cpp29
-rw-r--r--engines/dm/group.h51
8 files changed, 114 insertions, 21 deletions
diff --git a/engines/dm/TODOs/methodtree.txt b/engines/dm/TODOs/methodtree.txt
index 2b9d6bd309..894ea89bc5 100644
--- a/engines/dm/TODOs/methodtree.txt
+++ b/engines/dm/TODOs/methodtree.txt
@@ -8,11 +8,11 @@ F0115_DUNGEONVIEW_DrawObjectsCreaturesProjectilesExplosions_CPSEF
F0142_DUNGEON_GetProjectileAspect // done
F0158_DUNGEON_GetWeaponInfo // done
M66_PROJECTILE_ASPECT_ORDINAL // done
- F0176_GROUP_GetCreatureOrdinalInCell
+ F0176_GROUP_GetCreatureOrdinalInCell // done
F0145_DUNGEON_GetGroupCells // done
- F0147_DUNGEON_GetGroupDirections
+ F0147_DUNGEON_GetGroupDirections // done
GROUP // done
- CreatureType
+ CreatureType // done
G0017_auc_Graphic562_PaletteChanges_NoChanges
G0075_apuc_PaletteChanges_Projectile
G0077_B_DoNotDrawFluxcagesDuringEndgame
@@ -46,8 +46,8 @@ F0115_DUNGEONVIEW_DrawObjectsCreaturesProjectilesExplosions_CPSEF
OBJECT_ASPECT
GROUP // done
ACTIVE_GROUP
- CREATURE_INFO
- CREATURE_ASPECT
+ CREATURE_INFO // done
+ CREATURE_ASPECT // done
PROJECTILE
EXPLOSION
FIELD_ASPECT // done
diff --git a/engines/dm/dm.cpp b/engines/dm/dm.cpp
index 1b2edceb81..924988d39d 100644
--- a/engines/dm/dm.cpp
+++ b/engines/dm/dm.cpp
@@ -56,6 +56,15 @@ namespace DM {
void turnDirRight(direction &dir) { dir = (direction)((dir + 1) & 3); }
void turnDirLeft(direction &dir) { dir = (direction)((dir - 1) & 3); }
direction returnOppositeDir(direction dir) { return (direction)((dir + 2) & 3); }
+
+uint16 returnPrevVal(uint16 val) {
+ return (direction)((val + 3) & 3);
+}
+
+uint16 returnNextVal(uint16 val) {
+ return (val + 1) & 0x3;
+}
+
bool isOrientedWestEast(direction dir) { return dir & 1; }
uint16 getFlag(uint16 val, uint16 mask) {
@@ -205,7 +214,7 @@ Common::Error DMEngine::run() {
_objectMan = new ObjectMan(this);
_inventoryMan = new InventoryMan(this);
_textMan = new TextMan(this);
- _movsens = new MovesensMan(this);
+ _movsens = new MovesensMan(this);
_groupMan = new GroupMan(this);
_displayMan->setUpScreens(320, 200);
diff --git a/engines/dm/dm.h b/engines/dm/dm.h
index 5bbeb4f1ae..b0d063125b 100644
--- a/engines/dm/dm.h
+++ b/engines/dm/dm.h
@@ -58,8 +58,10 @@ enum direction {
void turnDirRight(direction &dir);
void turnDirLeft(direction &dir);
-direction returnOppositeDir(direction dir);
-bool isOrientedWestEast(direction dir);
+direction returnOppositeDir(direction dir); // @ M18_OPPOSITE
+uint16 returnPrevVal(uint16 val); // @ M19_PREVIOUS
+uint16 returnNextVal(uint16 val); // @ M17_NEXT
+bool isOrientedWestEast(direction dir); // @ M16_IS_ORIENTED_WEST_EAST
uint16 getFlag(uint16 val, uint16 mask);
diff --git a/engines/dm/dungeonman.h b/engines/dm/dungeonman.h
index a4f06ee963..ec04aa8c8f 100644
--- a/engines/dm/dungeonman.h
+++ b/engines/dm/dungeonman.h
@@ -177,6 +177,8 @@ enum SquareAspectIndice {
kFootprintsAspect = 0x8000 // @ MASK0x8000_FOOTPRINTS
};
+
+
struct CreatureInfo {
byte _creatureAspectIndex;
diff --git a/engines/dm/gfx.cpp b/engines/dm/gfx.cpp
index 177f9aec8f..67604f9ef0 100644
--- a/engines/dm/gfx.cpp
+++ b/engines/dm/gfx.cpp
@@ -816,23 +816,23 @@ void DisplayMan::loadGraphics() {
int16 creatureFrontBitmapD2PixelCount;
_derivedBitmapByteCount[derivedBitmapIndex++] = creatureFrontBitmapD2PixelCount = getScaledBitmapPixelCount(creatureAsp->_byteWidthFront, creatureAsp->_heightFront, kScale20_D2);
- if (getFlag(creatureGraphicInfo, kCreatureInfoMaskSide)) {
+ if (getFlag(creatureGraphicInfo, kCreatureInfoGraphicMaskSide)) {
_derivedBitmapByteCount[derivedBitmapIndex++] = getScaledBitmapPixelCount(creatureAsp->_byteWidthSide, creatureAsp->_heightSide, kScale16_D3);
_derivedBitmapByteCount[derivedBitmapIndex++] = getScaledBitmapPixelCount(creatureAsp->_byteWidthSide, creatureAsp->_heightSide, kScale20_D2);
}
- if (getFlag(creatureGraphicInfo, kCreatureInfoMaskBack)) {
+ if (getFlag(creatureGraphicInfo, kCreatureInfoGraphicMaskBack)) {
_derivedBitmapByteCount[derivedBitmapIndex++] = creatureFrontBitmapD3PixelCount;
_derivedBitmapByteCount[derivedBitmapIndex++] = creatureFrontBitmapD2PixelCount;
}
- if (getFlag(creatureGraphicInfo, kCreatureInfoMaskAttack)) {
+ if (getFlag(creatureGraphicInfo, kCreatureInfoGraphicMaskAttack)) {
_derivedBitmapByteCount[derivedBitmapIndex++] = getScaledBitmapPixelCount(creatureAsp->_byteWidthAttack, creatureAsp->_heightAttack, kScale16_D3);
_derivedBitmapByteCount[derivedBitmapIndex++] = getScaledBitmapPixelCount(creatureAsp->_byteWidthAttack, creatureAsp->_heightAttack, kScale20_D2);
}
int16 additionalFronGraphicCount;
- if (additionalFronGraphicCount = getFlag(creatureGraphicInfo, kCreatureInfoMaskAdditional)) {
+ if (additionalFronGraphicCount = getFlag(creatureGraphicInfo, kCreatureInfoGraphicMaskAdditional)) {
do {
_derivedBitmapByteCount[derivedBitmapIndex++] = creatureAsp->_byteWidthFront * creatureAsp->_heightFront;
_derivedBitmapByteCount[derivedBitmapIndex++] = getScaledBitmapPixelCount(creatureAsp->_byteWidthFront, creatureAsp->_heightFront, kScale16_D3);
diff --git a/engines/dm/gfx.h b/engines/dm/gfx.h
index 2df0ac0a5c..3d5d46ea3c 100644
--- a/engines/dm/gfx.h
+++ b/engines/dm/gfx.h
@@ -57,15 +57,15 @@ namespace DM {
#define kExplosionAspectSmoke 3 // @ C3_EXPLOSION_ASPECT_SMOKE
/* Creature info GraphicInfo */
-#define kCreatureInfoMaskAdditional 0x0003 // @ MASK0x0003_ADDITIONAL
-#define kCreatureInfoMaskFlipNonAttack 0x0004 // @ MASK0x0004_FLIP_NON_ATTACK
-#define kCreatureInfoMaskSide 0x0008 // @ MASK0x0008_SIDE
-#define kCreatureInfoMaskBack 0x0010 // @ MASK0x0010_BACK
-#define kCreatureInfoMaskAttack 0x0020 // @ MASK0x0020_ATTACK
-#define kCreatureInfoMaskSpecialD2Front 0x0080 // @ MASK0x0080_SPECIAL_D2_FRONT
-#define kCreatureInfoMaskSpecialD2FrontIsFlipped 0x0100 // @ MASK0x0100_SPECIAL_D2_FRONT_IS_FLIPPED_FRONT
-#define kCreatureInfoMaskFlipAttack 0x0200 // @ MASK0x0200_FLIP_ATTACK
-#define kCreatureInfoMaskFlipDuringAttack 0x0400 // @ MASK0x0400_FLIP_DURING_ATTACK
+#define kCreatureInfoGraphicMaskAdditional 0x0003 // @ MASK0x0003_ADDITIONAL
+#define kCreatureInfoGraphicMaskFlipNonAttack 0x0004 // @ MASK0x0004_FLIP_NON_ATTACK
+#define kCreatureInfoGraphicMaskSide 0x0008 // @ MASK0x0008_SIDE
+#define kCreatureInfoGraphicMaskBack 0x0010 // @ MASK0x0010_BACK
+#define kCreatureInfoGraphicMaskAttack 0x0020 // @ MASK0x0020_ATTACK
+#define kCreatureInfoGraphicMaskSpecialD2Front 0x0080 // @ MASK0x0080_SPECIAL_D2_FRONT
+#define kCreatureInfoGraphicMaskSpecialD2FrontIsFlipped 0x0100 // @ MASK0x0100_SPECIAL_D2_FRONT_IS_FLIPPED_FRONT
+#define kCreatureInfoGraphicMaskFlipAttack 0x0200 // @ MASK0x0200_FLIP_ATTACK
+#define kCreatureInfoGraphicMaskFlipDuringAttack 0x0400 // @ MASK0x0400_FLIP_DURING_ATTACK
class ExplosionAspect {
public:
diff --git a/engines/dm/group.cpp b/engines/dm/group.cpp
index 4a1a7e1180..b224dff229 100644
--- a/engines/dm/group.cpp
+++ b/engines/dm/group.cpp
@@ -68,4 +68,33 @@ uint16 GroupMan::getGroupDirections(Group* group, int16 mapIndex) {
return gGroupDirections[group->getDir()];
}
+
+int16 GroupMan::getCreatureOrdinalInCell(Group* group, uint16 cell) {
+ uint16 currMapIndex = _vm->_dungeonMan->_currMap._index;
+ byte groupCells = getGroupCells(group, currMapIndex);
+ if (groupCells == kCreatureTypeSingleCenteredCreature)
+ return _vm->indexToOrdinal(0);
+
+ byte creatureIndex = group->getCount();
+ if (getFlag(gCreatureInfo[group->_type]._attributes, kMaskCreatureInfo_size) == kMaskCreatureSizeHalf) {
+ if ((getGroupDirections(group, currMapIndex) & 1) == (cell & 1))
+ cell = returnPrevVal(cell);
+
+ do {
+ byte creatureCell = getCreatureValue(groupCells, creatureIndex);
+ if (creatureCell == cell || creatureCell == returnNextVal(cell))
+ return _vm->indexToOrdinal(creatureIndex);
+ } while (creatureIndex--);
+ } else {
+ do {
+ if (getCreatureValue(groupCells, creatureIndex) == cell)
+ return _vm->indexToOrdinal(creatureIndex);
+ } while (creatureIndex--);
+ }
+ return 0;
+}
+
+uint16 GroupMan::getCreatureValue(uint16 groupVal, uint16 creatureIndex) {
+ return (groupVal >> (creatureIndex << 1)) & 0x3;
+}
}
diff --git a/engines/dm/group.h b/engines/dm/group.h
index 0ad9cbb545..49ec009d94 100644
--- a/engines/dm/group.h
+++ b/engines/dm/group.h
@@ -33,6 +33,55 @@
namespace DM {
+/* Creature types */
+enum CreatureType {
+ kCreatureTypeGiantScorpionScorpion = 0, // @ C00_CREATURE_GIANT_SCORPION_SCORPION
+ kCreatureTypeSwampSlimeSlime = 1, // @ C01_CREATURE_SWAMP_SLIME_SLIME_DEVIL
+ kCreatureTypeGiggler = 2, // @ C02_CREATURE_GIGGLER
+ kCreatureTypeWizardEyeFlyingEye = 3, // @ C03_CREATURE_WIZARD_EYE_FLYING_EYE
+ kCreatureTypePainRatHellHound = 4, // @ C04_CREATURE_PAIN_RAT_HELLHOUND
+ kCreatureTypeRuster = 5, // @ C05_CREATURE_RUSTER
+ kCreatureTypeScreamer = 6, // @ C06_CREATURE_SCREAMER
+ kCreatureTypeRockpile = 7, // @ C07_CREATURE_ROCK_ROCKPILE
+ kCreatureTypeGhostRive = 8, // @ C08_CREATURE_GHOST_RIVE
+ kCreatureTypeStoneGolem = 9, // @ C09_CREATURE_STONE_GOLEM
+ kCreatureTypeMummy = 10, // @ C10_CREATURE_MUMMY
+ kCreatureTypeBlackFlame = 11, // @ C11_CREATURE_BLACK_FLAME
+ kCreatureTypeSkeleton = 12, // @ C12_CREATURE_SKELETON
+ kCreatureTypeCouatl = 13, // @ C13_CREATURE_COUATL
+ kCreatureTypeVexirk = 14, // @ C14_CREATURE_VEXIRK
+ kCreatureTypeMagnetaWormWorm = 15, // @ C15_CREATURE_MAGENTA_WORM_WORM
+ kCreatureTypeTrolinAntman = 16, // @ C16_CREATURE_TROLIN_ANTMAN
+ kCreatureTypeGiantWaspMuncher = 17, // @ C17_CREATURE_GIANT_WASP_MUNCHER
+ kCreatureTypeAnimatedArmourDethKnight = 18, // @ C18_CREATURE_ANIMATED_ARMOUR_DETH_KNIGHT
+ kCreatureTypeMaterializerZytaz = 19, // @ C19_CREATURE_MATERIALIZER_ZYTAZ
+ kCreatureTypeWaterElemental = 20, // @ C20_CREATURE_WATER_ELEMENTAL
+ kCreatureTypeOitu = 21, // @ C21_CREATURE_OITU
+ kCreatureTypeDemon = 22, // @ C22_CREATURE_DEMON
+ kCreatureTypeLordChaos = 23, // @ C23_CREATURE_LORD_CHAOS
+ kCreatureTypeRedDragon = 24, // @ C24_CREATURE_RED_DRAGON
+ kCreatureTypeLordOrder = 25, // @ C25_CREATURE_LORD_ORDER
+ kCreatureTypeGreyLord = 26, // @ C26_CREATURE_GREY_LORD
+ kCreatureTypeSingleCenteredCreature = 255 // @ C255_SINGLE_CENTERED_CREATURE
+};
+
+#define kMaskCreatureSizeQuarter 0 // @ C0_SIZE_QUARTER_SQUARE
+#define kMaskCreatureSizeHalf 1 // @ C1_SIZE_HALF_SQUARE
+#define kMaskCreatureSizeFull 2 // @ C2_SIZE_FULL_SQUARE
+
+#define kMaskCreatureInfo_size 0x0003 // @ MASK0x0003_SIZE
+#define kMaskCreatureInfo_sideAttack 0x0004 // @ MASK0x0004_SIDE_ATTACK
+#define kMaskCreatureInfo_preferBackRow 0x0008 // @ MASK0x0008_PREFER_BACK_ROW
+#define kMaskCreatureInfo_attackAnyChamp 0x0010 // @ MASK0x0010_ATTACK_ANY_CHAMPION
+#define kMaskCreatureInfo_levitation 0x0020 // @ MASK0x0020_LEVITATION
+#define kMaskCreatureInfo_nonMaterial 0x0040 // @ MASK0x0040_NON_MATERIAL
+#define kMaskCreatureInfo_dropFixedPoss 0x0200 // @ MASK0x0200_DROP_FIXED_POSSESSIONS
+#define kMaskCreatureInfo_keepThrownSharpWeapon 0x0400 // @ MASK0x0400_KEEP_THROWN_SHARP_WEAPONS
+#define kMaskCreatureInfo_seeInvisible 0x0800 // @ MASK0x0800_SEE_INVISIBLE
+#define kMaskCreatureInfo_nightVision 0x1000 // @ MASK0x1000_NIGHT_VISION
+#define kMaskCreatureInfo_archenemy 0x2000 // @ MASK0x2000_ARCHENEMY
+#define kMaskCreatureInfo_magicmap 0x4000 // @ MASK0x4000_MAGICMAP
+
class ActiveGroup {
public:
int _groupThingIndex;
@@ -87,6 +136,8 @@ public:
void initActiveGroups(); // @ F0196_GROUP_InitializeActiveGroups
uint16 getGroupCells(Group *group, int16 mapIndex); // @ F0145_DUNGEON_GetGroupCells
uint16 getGroupDirections(Group *group, int16 mapIndex); // @ F0147_DUNGEON_GetGroupDirections
+ int16 getCreatureOrdinalInCell(Group *group, uint16 cell); // @ F0176_GROUP_GetCreatureOrdinalInCell
+ uint16 getCreatureValue(uint16 groupVal, uint16 creatureIndex); // @ M50_CREATURE_VALUE
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-14 17:41:42 +0000